Merge branch 'develop' into feature/bca/rust_flavor

changelog.d/7864.sdk

@@ -0,0 +1 @@
+[Poll] Adding PollHistoryService

changelog.d/7864.wip

@@ -0,0 +1 @@
+[Poll] History list: unmock data

changelog.d/8005.sdk

@@ -0,0 +1 @@
+[Push rules] Call /actions api before /enabled api

dependencies.gradle

@@ -27,7 +27,7 @@ def jjwt = "0.11.5"
 // Temporary version to unblock #6929. Once 0.16.0 is released we should use it, and revert
 // the whole commit which set version 0.16.0-SNAPSHOT
 def vanniktechEmoji = "0.16.0-SNAPSHOT"
-def sentry = "6.12.1"
+def sentry = "6.13.0"
 // Use 1.6.0 alpha to fix issue with test
 def fragment = "1.6.0-alpha04"
 // Testing

fastlane/metadata/android/ru-RU/changelogs/40105110.txt

@@ -0,0 +1,2 @@
+Главные изменения в этой версии: Новый полноэкранный режим в улучшенном редакторе текста и исправления багов.
+Полный список: https://github.com/vector-im/element-android/releases

fastlane/metadata/android/ru-RU/changelogs/40105140.txt

@@ -0,0 +1,2 @@
+Главные изменения в этой версии: Обсуждения включены по умолчанию.
+Полный список: https://github.com/vector-im/element-android/releases

fastlane/metadata/android/ru-RU/changelogs/40105160.txt

@@ -0,0 +1,2 @@
+Главные изменения в этой версии: Обсуждения включены по умолчанию.
+Полный список: https://github.com/vector-im/element-android/releases

fastlane/metadata/android/ru-RU/changelogs/40105180.txt

@@ -0,0 +1,2 @@
+Главные изменения в этой версии: Обсуждения включены по умолчанию.
+Полный список: https://github.com/vector-im/element-android/releases

fastlane/metadata/android/ru-RU/changelogs/40105200.txt

@@ -0,0 +1,2 @@
+Главные изменения в этой версии: Устранения багов!
+Полный список: https://github.com/vector-im/element-android/releases

library/ui-strings/src/main/res/values-cs/strings.xml

@@ -2978,4 +2978,5 @@
     </plurals>
     <string name="error_voice_message_broadcast_in_progress_message">Hlasovou zprávu nelze spustit, protože právě nahráváte živé vysílání. Ukončete prosím živé vysílání, abyste mohli začít nahrávat hlasovou zprávu</string>
     <string name="error_voice_message_broadcast_in_progress">Nelze spustit hlasovou zprávu</string>
+    <string name="error_voice_broadcast_no_connection_recording">Chyba připojení - nahrávání pozastaveno</string>
 </resources>

library/ui-strings/src/main/res/values-de/strings.xml

@@ -2917,4 +2917,5 @@
     </plurals>
     <string name="error_voice_message_broadcast_in_progress_message">Du kannst keine Sprachnachricht beginnen, da du im Moment eine Echtzeitübertragung aufzeichnest. Bitte beende deine Sprachübertragung, um ein Gespräch zu beginnen</string>
     <string name="error_voice_message_broadcast_in_progress">Kann Sprachnachricht nicht beginnen</string>
+    <string name="error_voice_broadcast_no_connection_recording">Verbindungsfehler − Aufnahme pausiert</string>
 </resources>

library/ui-strings/src/main/res/values-et/strings.xml

@@ -2909,4 +2909,5 @@
     <string name="room_polls_loading_error">Viga küsitluste laadimisel.</string>
     <string name="error_voice_message_broadcast_in_progress">Häälsõnumi esitamine ei õnnestu</string>
     <string name="error_voice_message_broadcast_in_progress_message">Kuna sa hetkel salvestad ringhäälingukõnet, siis häälsõnumi salvestamine või esitamine ei õnnestu. Selleks palun lõpeta ringhäälingukõne</string>
+    <string name="error_voice_broadcast_no_connection_recording">Viga võrguühenduses - salvestamine on peatatud</string>
 </resources>

library/ui-strings/src/main/res/values-fa/strings.xml

@@ -2918,4 +2918,5 @@
     </plurals>
     <string name="error_voice_message_broadcast_in_progress_message">از آن‌جا که در حال ضبط پخشی زنده‌اید، نمی‌توانید پیامی صوتی را آغاز کنید. لطفاً برای آغاز ضبط یک پیام صوتی، پخش زنده‌تان را پایان دهید</string>
     <string name="error_voice_message_broadcast_in_progress">نمی‌توان پخش صوتی را آغاز کرد</string>
+    <string name="error_voice_broadcast_no_connection_recording">خطای اتّصال - ضبط مکث شد</string>
 </resources>

library/ui-strings/src/main/res/values-fr/strings.xml

@@ -2918,4 +2918,5 @@
     </plurals>
     <string name="error_voice_message_broadcast_in_progress_message">Vous ne pouvez pas commencer un message vocal car vous êtes en train d’enregistrer une diffusion en direct. Veuillez terminer cette diffusion pour commencer un message vocal</string>
     <string name="error_voice_message_broadcast_in_progress">Impossible de démarrer un message vocal</string>
+    <string name="error_voice_broadcast_no_connection_recording">Erreur de connexion – Enregistrement en pause</string>
 </resources>

library/ui-strings/src/main/res/values-hu/strings.xml

@@ -2918,4 +2918,5 @@ A Visszaállítási Kulcsot tartsd biztonságos helyen, mint pl. egy jelszókeze
     </plurals>
     <string name="error_voice_message_broadcast_in_progress_message">Nem lehet hang üzenetet indítani élő közvetítés felvétele közben. Az élő közvetítés bejezése szükséges a hang üzenet indításához</string>
     <string name="error_voice_message_broadcast_in_progress">Hang üzenetet nem lehet elindítani</string>
+    <string name="error_voice_broadcast_no_connection_recording">Kapcsolódási hiba – Felvétel szüneteltetve</string>
 </resources>

library/ui-strings/src/main/res/values-in/strings.xml

@@ -2858,4 +2858,7 @@ Di masa mendatang proses verifikasi ini akan dimutakhirkan.</string>
         <item quantity="other">Tidak ada pemungutan suara aktif %1$d hari terakhir.
 \nMuat lebih banyak pemungutan suara untuk melihat pemungutan suara untuk hari sebelumnya.</item>
     </plurals>
+    <string name="error_voice_broadcast_no_connection_recording">Kesalahan koneksi - Perekaman dijeda</string>
+    <string name="error_voice_message_broadcast_in_progress_message">Anda tidak dapat memulai sebuah pesan suara karena Anda saat ini merekam sebuah siaran langsung. Silakan mengakhiri siaran langsung Anda untuk memulai merekam sebuah pesan suara</string>
+    <string name="error_voice_message_broadcast_in_progress">Tidak dapat memulai pesan suara</string>
 </resources>

library/ui-strings/src/main/res/values-ja/strings.xml

@@ -198,7 +198,7 @@
     <string name="room_settings_set_main_address">メインアドレスとして設定</string>
     <string name="room_settings_unset_main_address">メインアドレスとしての設定を解除</string>
     <string name="device_manager_session_details_session_id">セッションID</string>
-    <string name="font_size">文字の大きさ</string>
+    <string name="font_size">フォントの大きさ</string>
     <string name="tiny">とても小さい</string>
     <string name="small">小さい</string>
     <string name="normal">標準</string>
@@ -2391,7 +2391,7 @@
     <string name="invites_title">招待</string>
     <string name="device_manager_push_notifications_title">プッシュ通知</string>
     <string name="device_manager_session_rename_edit_hint">セッション名</string>
-    <string name="device_manager_session_rename">セッションを改名</string>
+    <string name="device_manager_session_rename">セッション名を変更</string>
     <string name="device_manager_session_details_device_ip_address">IPアドレス</string>
     <string name="device_manager_session_details_device_operating_system">オペレーティングシステム</string>
     <string name="device_manager_session_details_device_model">形式</string>
@@ -2487,4 +2487,17 @@
     <plurals name="x_selected">
         <item quantity="other">%1$dを選択しました</item>
     </plurals>
+    <string name="settings_presence_user_always_appears_offline_summary">有効にすると、このアプリケーションを使用している際にも、他のユーザーにオフラインとして表示されます。</string>
+    <string name="settings_enable_direct_share_summary">最近のチャットをシステムの共有メニューに表示</string>
+    <string name="font_size_use_system">システムの既定値を使用</string>
+    <string name="font_size_section_manually">手動で設定</string>
+    <string name="font_size_section_auto">自動的に設定</string>
+    <string name="font_size_title">フォントの大きさを選択</string>
+    <string name="some_devices_will_not_be_able_to_decrypt">⚠ 未認証の端末がこのルームにあります。あなたが送信するメッセージを復号化することはできません。</string>
+    <string name="encryption_never_send_to_unverified_devices_in_room">このルームの未認証のセッションに暗号化されたメッセージを送信しない。</string>
+    <string name="thread_list_not_available">あなたのホームサーバーはスレッドの一覧表示をまだサポートしていません。</string>
+    <string name="invites_empty_message">ここに新しいリクエストと招待が表示されます。</string>
+    <string name="labs_enable_rich_text_editor_summary">リッチテキストエディターを試してみる（プレーンテキストモードは近日公開）</string>
+    <string name="labs_enable_new_app_layout_summary">タブを使用してElementの表示をシンプルにする</string>
+    <string name="device_manager_session_details_title">セッションの詳細</string>
 </resources>

library/ui-strings/src/main/res/values-pl/strings.xml

@@ -345,7 +345,7 @@
     <string name="encryption_import_room_keys_summary">Importuj klucze z lokalnego pliku</string>
     <string name="encryption_import_import">Importuj</string>
     <string name="encryption_never_send_to_unverified_devices_title">Szyfruj wiadomości tylko do zaufanych sesji</string>
-    <string name="encryption_never_send_to_unverified_devices_summary">Nigdy nie wysyłaj szyfrowanych wiadomości do sesji (np urządzeń innych użytkowników) które nie zostały zweryfikowane.</string>
+    <string name="encryption_never_send_to_unverified_devices_summary">Nigdy nie wysyłaj szyfrowanych wiadomości do niezweryfikowanych sesji (bez zielonej tarczy) z tego urządzenia.</string>
     <string name="encryption_information_verify_device_warning">Aby sprawdzić czy ta sesja jest zaufana, skontaktuj się z jej właścicielem używając innych form (np. osobiście lub telefonicznie) i zapytaj czy klucz, który widzą w ustawieniach użytkownika dla tego urządzenia pasuje do klucza poniżej:</string>
     <string name="encryption_information_verify_device_warning2">Jeśli klucz pasuje, potwierdź to przyciskiem poniżej. Jeśli nie, to ktoś inny najprawdopodobniej przejmuje lub podszywa się pod tą sesję i powinieneś dodać tę sesję do czarnej listy. W przyszłości proces weryfikacji będzie bardziej skomplikowany.</string>
     <string name="title_activity_choose_sticker">Wyślij naklejkę</string>
@@ -1115,7 +1115,7 @@
 \nKlucze nie są zaufane</string>
     <string name="encryption_information_dg_xsigning_disabled">Podpis krzyżowy nie jest aktywowany</string>
     <string name="settings_active_sessions_list">Aktywne Sesje</string>
-    <string name="settings_active_sessions_show_all">Pokaż wszystkie Sesje</string>
+    <string name="settings_active_sessions_show_all">Pokaż wszystkie sesje</string>
     <string name="settings_active_sessions_manage">Zarządzaj Sesjami</string>
     <string name="settings_active_sessions_signout_device">Wyloguj z tej sesji</string>
     <string name="settings_failed_to_get_crypto_device_info">Brak dostępnej informacji o kryptografii</string>
@@ -1242,7 +1242,7 @@
     <string name="bottom_sheet_save_your_recovery_key_title">Zapisz Klucz Bezpieczeństwa</string>
     <string name="bottom_sheet_setup_secure_backup_security_phrase_title">Użyj Frazy Bezpieczeństwa</string>
     <string name="bottom_sheet_setup_secure_backup_security_key_title">Użyj klucza bezpieczeństwa</string>
-    <string name="bottom_sheet_setup_secure_backup_subtitle">Zabezpiecza przeciwko utracie dostępu do zaszyfrowanych wiadomości oraz danych poprzez zapisanie zaszyfrowanych kluczy na Twoim serwerze.</string>
+    <string name="bottom_sheet_setup_secure_backup_subtitle">Zabezpiecza przed utratą dostępu do zaszyfrowanych wiadomości poprzez zapisanie kluczy szyfrujących na twoim serwerze.</string>
     <string name="a11y_start_camera">Włącz aparat</string>
     <string name="a11y_stop_camera">Wyłącz aparat</string>
     <string name="a11y_unmute_microphone">Wyłącz wyciszenie mikrofonu</string>
@@ -1493,7 +1493,7 @@
     <string name="disabled_integration_dialog_title">Integracje są zablokowane</string>
     <string name="reset_secure_backup_warning">To zastąpi obecny Klucz bądź Hasło.</string>
     <string name="reset_secure_backup_title">Wygeneruj nowy klucz bezpieczeństwa albo hasło dla istniejącej kopii zapasowej.</string>
-    <string name="settings_secure_backup_section_info">Zabezpiecza przeciwko utracie dostępu do zaszyfrowanych wiadomości oraz danych poprzez zapisanie zaszyfrowanych kluczy na Twoim serwerze.</string>
+    <string name="settings_secure_backup_section_info">Zabezpiecza przed utratą dostępu do zaszyfrowanych wiadomości poprzez zapisanie kluczy szyfrujących na twoim serwerze.</string>
     <string name="settings_troubleshoot_test_notification_notification_clicked">Powiadomienie zostało kliknięte!</string>
     <string name="settings_troubleshoot_test_notification_notice">Proszę kliknąć na powiadomieniu, Jeżeli nie widzisz powiadomienia, sprawdź ustawienia systemowe.</string>
     <string name="settings_troubleshoot_test_push_notification_content">Widzisz powiadomienia! Kliknij na mnie!</string>
@@ -2795,4 +2795,36 @@
     <string name="action_got_it">Rozumiem</string>
     <string name="a11y_collapse_space_children">Zwiń %s pokojów</string>
     <string name="a11y_expand_space_children">Rozwiń %s pokojów</string>
+    <string name="device_manager_inactive_sessions_title">Nieaktywne sesje</string>
+    <string name="device_manager_verification_status_detail_other_session_verified">Ta sesja jest gotowa do bezpiecznego przesyłania wiadomości.</string>
+    <string name="device_manager_verification_status_detail_current_session_verified">Twoja bieżąca sesja jest gotowa do bezpiecznego przesyłania wiadomości.</string>
+    <string name="attachment_type_selector_contact">Kontakt</string>
+    <string name="attachment_type_selector_location">Lokalizacja</string>
+    <string name="attachment_type_selector_camera">Aparat</string>
+    <string name="attachment_type_selector_voice_broadcast">Transmisja głosowa</string>
+    <string name="tooltip_attachment_voice_broadcast">Rozpocznij transmisję głosową</string>
+    <string name="room_polls_ended">Ostatnie ankiety</string>
+    <string name="room_polls_active_no_item">W tym pokoju nie ma aktywnych ankiet</string>
+    <string name="room_polls_active">Aktywne ankiety</string>
+    <string name="unable_to_decrypt_some_events_in_poll">Niektóre głosy mogą nie zostać policzone z powodu błędów w odszyfrowaniu</string>
+    <string name="ended_poll_indicator">Zakończono ankietę.</string>
+    <string name="error_voice_broadcast_no_connection_recording">Błąd połączenia - Nagrywanie wstrzymane</string>
+    <string name="error_voice_broadcast_unable_to_play">Nie można odtworzyć tej transmisji głosowej.</string>
+    <string name="error_voice_broadcast_already_in_progress_message">Jesteś już w trakcie nagrywania transmisji głosowej. Proszę zakończyć bieżącą transmisję, aby rozpocząć nową.</string>
+    <string name="error_voice_broadcast_blocked_by_someone_else_message">Ktoś inny nagrywa już transmisję głosową. Aby rozpocząć nową transmisję, należy poczekać na jej zakończenie.</string>
+    <string name="error_voice_broadcast_permission_denied_message">Nie masz wymaganych uprawnień do rozpoczęcia transmisji głosowej w tym pokoju. Skontaktuj się z administratorem pokoju, aby przyznał ci uprawnienia.</string>
+    <string name="error_voice_broadcast_unauthorized_title">Nie można rozpocząć nowej transmisji głosowej</string>
+    <string name="voice_broadcast_buffering">Buforowanie…</string>
+    <string name="error_voice_message_broadcast_in_progress">Nie można rozpocząć wiadomości głosowej</string>
+    <string name="review_unverified_sessions_title">Masz niezweryfikowane sesje</string>
+    <string name="key_authenticity_not_guaranteed">Autentyczność tej zaszyfrowanej wiadomości nie może być zagwarantowana na tym urządzeniu.</string>
+    <string name="room_profile_section_more_polls">Historia ankiet</string>
+    <string name="command_description_table_flip">Dodaje (╯°□°）╯︵ ┻━┻ do wiadomości tekstowej</string>
+    <string name="login_scan_qr_code">Skanuj kod QR</string>
+    <string name="notice_voice_broadcast_ended">%1$s zakończył(a) transmisję głosową.</string>
+    <string name="settings_security_incognito_keyboard_summary">Zarządaj od systemu Android aby klawiatura nie zapisywała żadnych danych takich jak historia pisania lub słownik. Pamiętaj, nie niektóre klawiatury mogą nie zastosować się do tego ustawienia.</string>
+    <string name="settings_security_incognito_keyboard_title">Klawiatura incognito</string>
+    <string name="home_empty_no_rooms_title">Witaj w ${app_name},
+\n%s.</string>
+    <string name="home_empty_no_rooms_message">Wszechstronna, bezpieczna aplikacja do czatowania dla zespołów, przyjaciół i organizacji. Utwórz czat lub dołącz do istniejącego pokoju, aby rozpocząć.</string>
 </resources>

library/ui-strings/src/main/res/values-ru/strings.xml

@@ -6,7 +6,7 @@
     <string name="notice_room_join">%1$s вошёл(шла) в комнату</string>
     <string name="notice_room_leave">%1$s покинул(а) комнату</string>
     <string name="notice_room_reject">%1$s отклонил(а) приглашение</string>
-    <string name="notice_room_remove">%1$s выгнан %2$s</string>
+    <string name="notice_room_remove">%1$s выгнал %2$s</string>
     <string name="notice_room_unban">%1$s разблокировал(а) %2$s</string>
     <string name="notice_room_ban">%1$s заблокировал(а) %2$s</string>
     <string name="notice_room_withdraw">%1$s отозвал(а) приглашение %2$s</string>
@@ -65,7 +65,7 @@
     <string name="notice_room_reject_with_reason">%1$s отклонил приглашение. Причина: %2$s</string>
     <string name="notice_room_remove_with_reason">%1$s выгнали %2$s. Причина: %3$s</string>
     <string name="notice_room_unban_with_reason">%1$s разблокировано %2$s. Причина: %3$s</string>
-    <string name="notice_room_ban_with_reason">%1$s забанен %2$s. Причина: %3$s</string>
+    <string name="notice_room_ban_with_reason">%1$s забанил %2$s. Причина: %3$s</string>
     <string name="notice_room_third_party_registered_invite_with_reason">%1$s принял приглашение для %2$s. Причина: %3$s</string>
     <string name="notice_room_withdraw_with_reason">%1$s отозвал приглашение %2$s. Причина: %3$s</string>
     <string name="notice_room_created">%1$s создал(а) комнату</string>
@@ -1420,7 +1420,7 @@
     <string name="command_description_rainbow">Посылает сообщение, окрашенное в цвет радуги</string>
     <string name="command_description_rainbow_emote">Посылает данную эмоцию, окрашенную в цвет радуги</string>
     <string name="settings_category_composer">Редактор сообщений</string>
-    <string name="room_settings_enable_encryption">Включаем сквозное шифрование…</string>
+    <string name="room_settings_enable_encryption">Включить сквозное шифрование…</string>
     <string name="room_settings_enable_encryption_dialog_title">Включить шифрование\?</string>
     <string name="room_settings_enable_encryption_dialog_content">После включения шифрование для комнаты нельзя отключить. Сообщения отправленные в зашифрованной комнате не будут видны серверу, только участникам комнаты. Включение шифрования может помешать правильной работе многих ботов и мостов.</string>
     <string name="room_settings_enable_encryption_dialog_submit">Включить шифрование</string>
@@ -2433,7 +2433,7 @@
     <string name="location_timeline_failed_to_load_map">Не удалось загрузить карту</string>
     <string name="a11y_static_map_image">Карта</string>
     <string name="labs_enable_thread_messages_desc">Примечание: приложение будет перезапущено</string>
-    <string name="labs_enable_thread_messages">Обсуждения сообщений</string>
+    <string name="labs_enable_thread_messages">Включить обсуждения сообщений</string>
     <string name="ftue_auth_use_case_connect_to_server">Подключиться к серверу</string>
     <string name="ftue_auth_use_case_join_existing_server">Хотите присоединиться к существующему серверу\?</string>
     <string name="ftue_auth_use_case_skip_partial">Пропустить вопрос</string>
@@ -2540,7 +2540,7 @@
     <string name="error_forbidden_digits_only_username">Домашний сервер не принимает имя пользователя, состоящее только из цифр.</string>
     <string name="ftue_personalize_skip_this_step">Пропустить этот шаг</string>
     <string name="ftue_personalize_submit">Сохранить и продолжить</string>
-    <string name="ftue_personalize_complete_subtitle">Ваши предпочтения были сохранены.</string>
+    <string name="ftue_personalize_complete_subtitle">Зайдите в настройки чтобы изменить Ваш профиль</string>
     <string name="ftue_personalize_complete_title">Выглядит хорошо!</string>
     <string name="ftue_auth_carousel_workplace_body">${app_name} также отлично подходит для работы. Ему доверяют самые надёжные организации в мире.</string>
     <string name="keys_backup_settings_signature_from_this_user">Резервная копия имеет действительную подпись для данного пользователя.</string>
@@ -2791,7 +2791,7 @@
         <item quantity="other">Рассмотрите возможность выхода из старых сеансов (%1$d дней или дольше), которые вы более не используете.</item>
     </plurals>
     <string name="attachment_type_voice_broadcast">Голосовая трансляция</string>
-    <string name="labs_enable_voice_broadcast_title">Голосовые трансляции</string>
+    <string name="labs_enable_voice_broadcast_title">Включить голосовые трансляции</string>
     <string name="labs_enable_client_info_recording_summary">Записывает название клиента, версию и URL-адрес для более лёгкого распознавания сеансов в менеджере сеансов.</string>
     <string name="labs_enable_client_info_recording_title">Записывать информацию о клиенте</string>
     <string name="attachment_type_selector_gallery">Галерея</string>
@@ -2824,9 +2824,9 @@
     <string name="a11y_expand_space_children">Развернуть дочерние элементы %s</string>
     <plurals name="x_selected">
         <item quantity="one">Выбрано %1$d</item>
-        <item quantity="few">Выбрано %1$d</item>
+        <item quantity="few">Выбраны %1$d</item>
-        <item quantity="many">Выбрано %1$d</item>
+        <item quantity="many">Выбраны %1$d</item>
-        <item quantity="other">Выбрано %1$d</item>
+        <item quantity="other">Выбраны %1$d</item>
     </plurals>
     <string name="rich_text_editor_full_screen_toggle">Войти в полноэкранный режим</string>
     <string name="rich_text_editor_format_underline">Применить форматирование подчёркиванием</string>
@@ -2970,4 +2970,58 @@
     <string name="device_manager_verification_status_detail_session_encryption_not_supported">Этот сеанс не поддерживает шифрование и поэтому не может быть заверен.</string>
     <string name="notice_voice_broadcast_ended">%1$s завершил(а) голосовую трансляцию.</string>
     <string name="notice_voice_broadcast_ended_by_you">Вы завершили голосовую трансляцию.</string>
+    <plurals name="room_polls_active_no_item_for_loaded_period">
+        <item quantity="one">Нет активных опросов за %1$d день.
+\nЗагрузите больше чтобы показать опросы за прошедшие дни.</item>
+        <item quantity="few">Нет активных опросов за %1$d дней.
+\nЗагрузите больше чтобы показать опросы за прошедшие дни.</item>
+        <item quantity="many">Нет активных опросов за %1$d дней.
+\nЗагрузите больше чтобы показать опросы за прошедшие дни.</item>
+        <item quantity="other">Нет активных опросов за %1$d дней.
+\nЗагрузите больше чтобы показать опросы за прошедшие дни.</item>
+    </plurals>
+    <plurals name="room_polls_ended_no_item_for_loaded_period">
+        <item quantity="one">Нет завершённых опросов за день %1$d.
+\nЗагрузите больше чтобы показать опросы за предыдущие дни.</item>
+        <item quantity="few">Нет завершённых опросов за %1$d дней 
+\nЗагрузите больше чтобы показать опросы за предыдущие дни.</item>
+        <item quantity="many">Нет завершённых опросов за %1$d дней 
+\nЗагрузите больше чтобы показать опросы за предыдущие дни.</item>
+        <item quantity="other">Нет завершённых опросов за %1$d дней 
+\nЗагрузите больше чтобы показать опросы за предыдущие дни.</item>
+    </plurals>
+    <string name="settings_access_token_summary">Токен доступа даёт полный доступ к аккаунту. Не делитесь им ни с кем.</string>
+    <string name="settings_access_token">Токен доступа</string>
+    <string name="message_reply_to_ended_poll_preview">Завершённый опрос</string>
+    <string name="message_reply_to_poll_preview">Опрос</string>
+    <string name="message_reply_to_sender_ended_poll">завершённый опрос.</string>
+    <string name="set_link_edit">Изменить ссылку</string>
+    <string name="set_link_create">Создать ссылку</string>
+    <string name="set_link_link">Ссылка</string>
+    <string name="set_link_text">Текст</string>
+    <string name="rich_text_editor_bullet_list">Список</string>
+    <string name="rich_text_editor_numbered_list">Пронумерованный список</string>
+    <string name="rich_text_editor_link">Ссылка</string>
+    <string name="room_polls_loading_error">Ошибка считывания опросов.</string>
+    <string name="room_polls_load_more">Загрузить больше опросов</string>
+    <string name="room_polls_wait_for_display">Показываем опросы</string>
+    <string name="room_polls_ended_no_item">Нет завершённых опросов</string>
+    <string name="room_polls_ended">Завершённые опросы</string>
+    <string name="room_polls_active_no_item">Нет активных опросов</string>
+    <string name="room_polls_active">Активные опросы</string>
+    <string name="unable_to_decrypt_some_events_in_poll">Из-за ошибок расшифровки, некоторые голоса могут быть не засчитаны</string>
+    <string name="ended_poll_indicator">Опрос завершён.</string>
+    <string name="stop_voice_broadcast_content">Вы уверены что хотите завершить голосовую трансляцию\? Это завершит трансляцию и полная запись будет доступна в чате.</string>
+    <string name="stop_voice_broadcast_dialog_title">Завершить голосовую трансляцию\?</string>
+    <string name="error_voice_broadcast_no_connection_recording">Ошибка подключения - Запись приостановлена</string>
+    <string name="error_voice_broadcast_unable_to_play">Невозможно прослушать голосовую трансляцию.</string>
+    <string name="voice_broadcast_live_broadcast">Голосовая трансляция</string>
+    <string name="error_voice_message_broadcast_in_progress_message">Вы не можете записать голосовое сообщение, потому-что Вы записываете голосовую трансляцию. Завершите голосовую трансляцию, чтобы записать голосовое сообщение</string>
+    <string name="error_voice_message_broadcast_in_progress">Не удалось записать голосовое сообщение</string>
+    <string name="review_unverified_sessions_description">Убедиться что Ваш аккаунт в безопасности</string>
+    <string name="settings_nightly_build_update">Получить последнюю сборку (у вас могут быть проблемы со входом)</string>
+    <string name="room_profile_section_more_polls">История опроса</string>
+    <string name="started_a_voice_broadcast">Голосовая трансляция начата</string>
+    <string name="thread_list_not_available">Ваш домашний сервер не поддерживает список обсуждений.</string>
+    <string name="action_stop">Остановить</string>
 </resources>

library/ui-strings/src/main/res/values-sk/strings.xml

@@ -2978,4 +2978,5 @@
     </plurals>
     <string name="error_voice_message_broadcast_in_progress_message">Nemôžete spustiť hlasovú správu, pretože práve nahrávate živé vysielanie. Ukončite prosím živé vysielanie, aby ste mohli začať nahrávať hlasovú správu</string>
     <string name="error_voice_message_broadcast_in_progress">Nemožno spustiť hlasovú správu</string>
+    <string name="error_voice_broadcast_no_connection_recording">Chyba pripojenia - nahrávanie pozastavené</string>
 </resources>

library/ui-strings/src/main/res/values-uk/strings.xml

@@ -3038,4 +3038,5 @@
     <string name="room_polls_wait_for_display">Показ опитувань</string>
     <string name="error_voice_message_broadcast_in_progress_message">Ви не можете розпочати запис голосового повідомлення, оскільки ви записуєте трансляцію наживо. Будь ласка, заверште її, щоб розпочати запис голосового повідомлення</string>
     <string name="error_voice_message_broadcast_in_progress">Не вдалося розпочати запис голосового повідомлення</string>
+    <string name="error_voice_broadcast_no_connection_recording">Помилка з\'єднання - Запис призупинено</string>
 </resources>

library/ui-strings/src/main/res/values/donottranslate.xml

@@ -10,6 +10,8 @@
     <!-- onboarding english only word play -->
     <string name="cut_the_slack_from_teams" translatable="false">Cut the slack from teams.</string>
 
+    <string name="command_description_crash_application" translatable="false">Crash the application.</string>
+
     <!--  WIP -->
     <string name="location_map_view_copyright" translatable="false">© MapTiler © OpenStreetMap contributors</string>
 </resources>

matrix-sdk-android-flow/src/main/java/org/matrix/android/sdk/flow/FlowSession.kt

@@ -80,6 +80,9 @@ class FlowSession(private val session: Session) {
 
     fun liveSyncState(): Flow<SyncState> {
         return session.syncService().getSyncStateLive().asFlow()
+                .startWith(session.coroutineDispatchers.io) {
+                    session.syncService().getSyncState()
+                }
     }
 
     fun livePushers(): Flow<List<Pusher>> {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/Room.kt

@@ -28,6 +28,7 @@ import org.matrix.android.sdk.api.session.room.model.LocalRoomSummary
 import org.matrix.android.sdk.api.session.room.model.RoomSummary
 import org.matrix.android.sdk.api.session.room.model.relation.RelationService
 import org.matrix.android.sdk.api.session.room.notification.RoomPushRuleService
+import org.matrix.android.sdk.api.session.room.poll.PollHistoryService
 import org.matrix.android.sdk.api.session.room.read.ReadService
 import org.matrix.android.sdk.api.session.room.reporting.ReportingService
 import org.matrix.android.sdk.api.session.room.send.DraftService
@@ -181,4 +182,9 @@ interface Room {
      * Get the LocationSharingService associated to this Room.
      */
     fun locationSharingService(): LocationSharingService
+
+    /**
+     * Get the PollHistoryService associated to this Room.
+     */
+    fun pollHistoryService(): PollHistoryService
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/poll/LoadedPollsStatus.kt

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.api.session.room.poll
+
+/**
+ * Represent the status of the loaded polls for a room.
+ */
+data class LoadedPollsStatus(
+        /**
+         * Indicate whether more polls can be loaded from timeline.
+         * A false value would mean the start of the timeline has been reached.
+         */
+        val canLoadMore: Boolean,
+
+        /**
+         * Number of days of timeline events currently synced (fetched and stored in local).
+         */
+        val daysSynced: Int,
+
+        /**
+         * Indicate whether a sync of timeline events has been completely done in backward. It would
+         * mean timeline events have been synced for at least a number of days defined by [PollHistoryService.loadingPeriodInDays].
+         */
+        val hasCompletedASyncBackward: Boolean,
+)

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/poll/PollHistoryService.kt

@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.api.session.room.poll
+
+import androidx.lifecycle.LiveData
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
+
+/**
+ * Expose methods to get history of polls in rooms.
+ */
+interface PollHistoryService {
+
+    /**
+     * The number of days covered when requesting to load more polls.
+     */
+    val loadingPeriodInDays: Int
+
+    /**
+     * This must be called when you don't need the service anymore.
+     * It ensures the underlying database get closed.
+     */
+    fun dispose()
+
+    /**
+     * Ask to load more polls starting from last loaded polls for a period defined by
+     * [loadingPeriodInDays].
+     */
+    suspend fun loadMore(): LoadedPollsStatus
+
+    /**
+     * Get the current status of the loaded polls.
+     */
+    suspend fun getLoadedPollsStatus(): LoadedPollsStatus
+
+    /**
+     * Sync polls from last loaded polls until now.
+     */
+    suspend fun syncPolls()
+
+    /**
+     * Get currently loaded list of poll events. See [loadMore].
+     */
+    fun getPollEvents(): LiveData<List<TimelineEvent>>
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmSessionStoreMigration.kt

@@ -66,6 +66,7 @@ import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo046
 import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo047
 import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo048
 import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo049
+import org.matrix.android.sdk.internal.database.migration.MigrateSessionTo050
 import org.matrix.android.sdk.internal.util.Normalizer
 import org.matrix.android.sdk.internal.util.database.MatrixRealmMigration
 import javax.inject.Inject
@@ -74,7 +75,7 @@ internal class RealmSessionStoreMigration @Inject constructor(
         private val normalizer: Normalizer
 ) : MatrixRealmMigration(
         dbName = "Session",
-        schemaVersion = 49L,
+        schemaVersion = 50L,
 ) {
     /**
      * Forces all RealmSessionStoreMigration instances to be equal.
@@ -133,5 +134,6 @@ internal class RealmSessionStoreMigration @Inject constructor(
         if (oldVersion < 47) MigrateSessionTo047(realm).perform()
         if (oldVersion < 48) MigrateSessionTo048(realm).perform()
         if (oldVersion < 49) MigrateSessionTo049(realm).perform()
+        if (oldVersion < 50) MigrateSessionTo050(realm).perform()
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/migration/MigrateSessionTo050.kt

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.database.migration
+
+import io.realm.DynamicRealm
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntityFields
+import org.matrix.android.sdk.internal.util.database.RealmMigrator
+
+/**
+ * Adding new entity PollHistoryStatusEntity.
+ */
+internal class MigrateSessionTo050(realm: DynamicRealm) : RealmMigrator(realm, 50) {
+
+    override fun doMigrate(realm: DynamicRealm) {
+        realm.schema.create("PollHistoryStatusEntity")
+                .addField(PollHistoryStatusEntityFields.ROOM_ID, String::class.java)
+                .addPrimaryKey(PollHistoryStatusEntityFields.ROOM_ID)
+                .setRequired(PollHistoryStatusEntityFields.ROOM_ID, true)
+                .addField(PollHistoryStatusEntityFields.CURRENT_TIMESTAMP_TARGET_BACKWARD_MS, Long::class.java)
+                .setNullable(PollHistoryStatusEntityFields.CURRENT_TIMESTAMP_TARGET_BACKWARD_MS, true)
+                .addField(PollHistoryStatusEntityFields.OLDEST_TIMESTAMP_TARGET_REACHED_MS, Long::class.java)
+                .setNullable(PollHistoryStatusEntityFields.OLDEST_TIMESTAMP_TARGET_REACHED_MS, true)
+                .addField(PollHistoryStatusEntityFields.OLDEST_EVENT_ID_REACHED, String::class.java)
+                .addField(PollHistoryStatusEntityFields.MOST_RECENT_EVENT_ID_REACHED, String::class.java)
+                .addField(PollHistoryStatusEntityFields.IS_END_OF_POLLS_BACKWARD, Boolean::class.java)
+    }
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/PollHistoryStatusEntity.kt

@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.database.model
+
+import io.realm.RealmObject
+import io.realm.annotations.PrimaryKey
+import org.matrix.android.sdk.internal.session.room.poll.PollConstants
+
+/**
+ * Keeps track of the loading process of the poll history.
+ */
+internal open class PollHistoryStatusEntity(
+        /**
+         * The related room id.
+         */
+        @PrimaryKey
+        var roomId: String = "",
+
+        /**
+         * Timestamp of the in progress poll sync target in backward direction in milliseconds.
+         */
+        var currentTimestampTargetBackwardMs: Long? = null,
+
+        /**
+         * Timestamp of the oldest event synced once target has been reached in milliseconds.
+         */
+        var oldestTimestampTargetReachedMs: Long? = null,
+
+        /**
+         * Id of the oldest event synced.
+         */
+        var oldestEventIdReached: String? = null,
+
+        /**
+         * Id of the most recent event synced.
+         */
+        var mostRecentEventIdReached: String? = null,
+
+        /**
+         * Indicate whether all polls in a room have been synced in backward direction.
+         */
+        var isEndOfPollsBackward: Boolean = false,
+) : RealmObject() {
+
+    companion object
+
+    /**
+     * Create a new instance of the entity with the same content.
+     */
+    fun copy(): PollHistoryStatusEntity {
+        return PollHistoryStatusEntity(
+                roomId = roomId,
+                currentTimestampTargetBackwardMs = currentTimestampTargetBackwardMs,
+                oldestTimestampTargetReachedMs = oldestTimestampTargetReachedMs,
+                oldestEventIdReached = oldestEventIdReached,
+                mostRecentEventIdReached = mostRecentEventIdReached,
+                isEndOfPollsBackward = isEndOfPollsBackward,
+        )
+    }
+
+    /**
+     * Indicate whether at least one poll sync has been fully completed backward for the given room.
+     */
+    val hasCompletedASyncBackward: Boolean
+        get() = oldestTimestampTargetReachedMs != null
+
+    /**
+     * Indicate whether all polls in a room have been synced for the current timestamp target in backward direction.
+     */
+    val currentTimestampTargetBackwardReached: Boolean
+        get() = checkIfCurrentTimestampTargetBackwardIsReached()
+
+    private fun checkIfCurrentTimestampTargetBackwardIsReached(): Boolean {
+        val currentTarget = currentTimestampTargetBackwardMs
+        val lastTarget = oldestTimestampTargetReachedMs
+        // last timestamp target should be older or equal to the current target
+        return currentTarget != null && lastTarget != null && lastTarget <= currentTarget
+    }
+
+    /**
+     * Compute the number of days of history currently synced.
+     */
+    fun getNbSyncedDays(currentMs: Long): Int {
+        val oldestTimestamp = oldestTimestampTargetReachedMs
+        return if (oldestTimestamp == null) {
+            0
+        } else {
+            ((currentMs - oldestTimestamp).coerceAtLeast(0) / PollConstants.MILLISECONDS_PER_DAY).toInt()
+        }
+    }
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/PollResponseAggregatedSummaryEntity.kt

@@ -36,7 +36,4 @@ internal open class PollResponseAggregatedSummaryEntity(
         var sourceLocalEchoEvents: RealmList<String> = RealmList(),
         // list of related event ids which are encrypted due to decryption failure
         var encryptedRelatedEventIds: RealmList<String> = RealmList(),
-) : RealmObject() {
+) : RealmObject()
-
-    companion object
-}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/SessionRealmModule.kt

@@ -73,6 +73,7 @@ import org.matrix.android.sdk.internal.database.model.threads.ThreadSummaryEntit
             UserPresenceEntity::class,
             ThreadSummaryEntity::class,
             ThreadListPageEntity::class,
+            PollHistoryStatusEntity::class,
         ]
 )
 internal class SessionRealmModule

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/query/PollHistoryStatusEntityQueries.kt

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.database.query
+
+import io.realm.Realm
+import io.realm.kotlin.createObject
+import io.realm.kotlin.where
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntity
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntityFields
+
+internal fun PollHistoryStatusEntity.Companion.get(realm: Realm, roomId: String): PollHistoryStatusEntity? {
+    return realm.where<PollHistoryStatusEntity>().equalTo(PollHistoryStatusEntityFields.ROOM_ID, roomId).findFirst()
+}
+
+internal fun PollHistoryStatusEntity.Companion.getOrCreate(realm: Realm, roomId: String): PollHistoryStatusEntity {
+    return get(realm, roomId) ?: realm.createObject(roomId)
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/pushers/UpdatePushRuleActionsTask.kt

@@ -34,10 +34,16 @@ internal interface UpdatePushRuleActionsTask : Task<UpdatePushRuleActionsTask.Pa
 
 internal class DefaultUpdatePushRuleActionsTask @Inject constructor(
         private val pushRulesApi: PushRulesApi,
-        private val globalErrorReceiver: GlobalErrorReceiver
+        private val globalErrorReceiver: GlobalErrorReceiver,
 ) : UpdatePushRuleActionsTask {
 
     override suspend fun execute(params: UpdatePushRuleActionsTask.Params) {
+        if (params.actions != null) {
+            val body = mapOf("actions" to params.actions.toJson())
+            executeRequest(globalErrorReceiver) {
+                pushRulesApi.updateRuleActions(params.kind.value, params.ruleId, body)
+            }
+        }
         executeRequest(globalErrorReceiver) {
             pushRulesApi.updateEnableRuleStatus(
                     params.kind.value,
@@ -45,11 +51,5 @@ internal class DefaultUpdatePushRuleActionsTask @Inject constructor(
                     EnabledBody(params.enable)
             )
         }
-        if (params.actions != null) {
-            val body = mapOf("actions" to params.actions.toJson())
-            executeRequest(globalErrorReceiver) {
-                pushRulesApi.updateRuleActions(params.kind.value, params.ruleId, body)
-            }
-        }
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/DefaultRoom.kt

@@ -30,6 +30,7 @@ import org.matrix.android.sdk.api.session.room.model.RoomSummary
 import org.matrix.android.sdk.api.session.room.model.RoomType
 import org.matrix.android.sdk.api.session.room.model.relation.RelationService
 import org.matrix.android.sdk.api.session.room.notification.RoomPushRuleService
+import org.matrix.android.sdk.api.session.room.poll.PollHistoryService
 import org.matrix.android.sdk.api.session.room.read.ReadService
 import org.matrix.android.sdk.api.session.room.reporting.ReportingService
 import org.matrix.android.sdk.api.session.room.send.DraftService
@@ -72,6 +73,7 @@ internal class DefaultRoom(
         private val roomVersionService: RoomVersionService,
         private val viaParameterFinder: ViaParameterFinder,
         private val locationSharingService: LocationSharingService,
+        private val pollHistoryService: PollHistoryService,
         override val coroutineDispatchers: MatrixCoroutineDispatchers
 ) : Room {
 
@@ -116,4 +118,5 @@ internal class DefaultRoom(
     override fun roomAccountDataService() = roomAccountDataService
     override fun roomVersionService() = roomVersionService
     override fun locationSharingService() = locationSharingService
+    override fun pollHistoryService() = pollHistoryService
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/RoomFactory.kt

@@ -28,6 +28,7 @@ import org.matrix.android.sdk.internal.session.room.draft.DefaultDraftService
 import org.matrix.android.sdk.internal.session.room.location.DefaultLocationSharingService
 import org.matrix.android.sdk.internal.session.room.membership.DefaultMembershipService
 import org.matrix.android.sdk.internal.session.room.notification.DefaultRoomPushRuleService
+import org.matrix.android.sdk.internal.session.room.poll.DefaultPollHistoryService
 import org.matrix.android.sdk.internal.session.room.read.DefaultReadService
 import org.matrix.android.sdk.internal.session.room.relation.DefaultRelationService
 import org.matrix.android.sdk.internal.session.room.reporting.DefaultReportingService
@@ -71,15 +72,17 @@ internal class DefaultRoomFactory @Inject constructor(
         private val roomAccountDataServiceFactory: DefaultRoomAccountDataService.Factory,
         private val viaParameterFinder: ViaParameterFinder,
         private val locationSharingServiceFactory: DefaultLocationSharingService.Factory,
+        private val pollHistoryServiceFactory: DefaultPollHistoryService.Factory,
         private val coroutineDispatchers: MatrixCoroutineDispatchers
 ) : RoomFactory {
 
     override fun create(roomId: String): Room {
+        val timelineService = timelineServiceFactory.create(roomId)
         return DefaultRoom(
                 roomId = roomId,
                 roomSummaryDataSource = roomSummaryDataSource,
                 roomCryptoService = roomCryptoServiceFactory.create(roomId),
-                timelineService = timelineServiceFactory.create(roomId),
+                timelineService = timelineService,
                 threadsService = threadsServiceFactory.create(roomId),
                 threadsLocalService = threadsLocalServiceFactory.create(roomId),
                 sendService = sendServiceFactory.create(roomId),
@@ -99,6 +102,7 @@ internal class DefaultRoomFactory @Inject constructor(
                 roomVersionService = roomVersionServiceFactory.create(roomId),
                 viaParameterFinder = viaParameterFinder,
                 locationSharingService = locationSharingServiceFactory.create(roomId),
+                pollHistoryService = pollHistoryServiceFactory.create(roomId, timelineService),
                 coroutineDispatchers = coroutineDispatchers
         )
     }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/RoomModule.kt

@@ -59,6 +59,8 @@ import org.matrix.android.sdk.internal.session.room.directory.DefaultSetRoomDire
 import org.matrix.android.sdk.internal.session.room.directory.GetPublicRoomTask
 import org.matrix.android.sdk.internal.session.room.directory.GetRoomDirectoryVisibilityTask
 import org.matrix.android.sdk.internal.session.room.directory.SetRoomDirectoryVisibilityTask
+import org.matrix.android.sdk.internal.session.room.event.DefaultFilterAndStoreEventsTask
+import org.matrix.android.sdk.internal.session.room.event.FilterAndStoreEventsTask
 import org.matrix.android.sdk.internal.session.room.location.CheckIfExistingActiveLiveTask
 import org.matrix.android.sdk.internal.session.room.location.DefaultCheckIfExistingActiveLiveTask
 import org.matrix.android.sdk.internal.session.room.location.DefaultGetActiveBeaconInfoForUserTask
@@ -89,6 +91,12 @@ import org.matrix.android.sdk.internal.session.room.peeking.DefaultPeekRoomTask
 import org.matrix.android.sdk.internal.session.room.peeking.DefaultResolveRoomStateTask
 import org.matrix.android.sdk.internal.session.room.peeking.PeekRoomTask
 import org.matrix.android.sdk.internal.session.room.peeking.ResolveRoomStateTask
+import org.matrix.android.sdk.internal.session.room.poll.DefaultGetLoadedPollsStatusTask
+import org.matrix.android.sdk.internal.session.room.poll.DefaultLoadMorePollsTask
+import org.matrix.android.sdk.internal.session.room.poll.DefaultSyncPollsTask
+import org.matrix.android.sdk.internal.session.room.poll.GetLoadedPollsStatusTask
+import org.matrix.android.sdk.internal.session.room.poll.LoadMorePollsTask
+import org.matrix.android.sdk.internal.session.room.poll.SyncPollsTask
 import org.matrix.android.sdk.internal.session.room.read.DefaultMarkAllRoomsReadTask
 import org.matrix.android.sdk.internal.session.room.read.DefaultSetReadMarkersTask
 import org.matrix.android.sdk.internal.session.room.read.MarkAllRoomsReadTask
@@ -359,4 +367,16 @@ internal abstract class RoomModule {
 
     @Binds
     abstract fun bindFetchPollResponseEventsTask(task: DefaultFetchPollResponseEventsTask): FetchPollResponseEventsTask
+
+    @Binds
+    abstract fun bindLoadMorePollsTask(task: DefaultLoadMorePollsTask): LoadMorePollsTask
+
+    @Binds
+    abstract fun bindGetLoadedPollsStatusTask(task: DefaultGetLoadedPollsStatusTask): GetLoadedPollsStatusTask
+
+    @Binds
+    abstract fun bindFilterAndStoreEventsTask(task: DefaultFilterAndStoreEventsTask): FilterAndStoreEventsTask
+
+    @Binds
+    abstract fun bindSyncPollsTask(task: DefaultSyncPollsTask): SyncPollsTask
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/event/FilterAndStoreEventsTask.kt

@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.session.room.event
+
+import com.zhuinden.monarchy.Monarchy
+import org.matrix.android.sdk.api.session.events.model.Event
+import org.matrix.android.sdk.api.session.events.model.EventType
+import org.matrix.android.sdk.api.session.room.send.SendState
+import org.matrix.android.sdk.internal.crypto.EventDecryptor
+import org.matrix.android.sdk.internal.database.mapper.toEntity
+import org.matrix.android.sdk.internal.database.model.EventEntity
+import org.matrix.android.sdk.internal.database.model.EventInsertType
+import org.matrix.android.sdk.internal.database.query.copyToRealmOrIgnore
+import org.matrix.android.sdk.internal.database.query.where
+import org.matrix.android.sdk.internal.di.SessionDatabase
+import org.matrix.android.sdk.internal.task.Task
+import org.matrix.android.sdk.internal.util.awaitTransaction
+import org.matrix.android.sdk.internal.util.time.Clock
+import javax.inject.Inject
+
+internal interface FilterAndStoreEventsTask : Task<FilterAndStoreEventsTask.Params, Unit> {
+    data class Params(
+            val roomId: String,
+            val events: List<Event>,
+            val filterPredicate: (Event) -> Boolean,
+    )
+}
+
+internal class DefaultFilterAndStoreEventsTask @Inject constructor(
+        @SessionDatabase private val monarchy: Monarchy,
+        private val clock: Clock,
+        private val eventDecryptor: EventDecryptor,
+) : FilterAndStoreEventsTask {
+
+    override suspend fun execute(params: FilterAndStoreEventsTask.Params) {
+        val filteredEvents = params.events
+                .map { decryptEventIfNeeded(it) }
+                // we also filter in the encrypted events since it means there was decryption error for them
+                // and they may be decrypted later
+                .filter { params.filterPredicate(it) || it.getClearType() == EventType.ENCRYPTED }
+
+        addMissingEventsInDB(params.roomId, filteredEvents)
+    }
+
+    private suspend fun addMissingEventsInDB(roomId: String, events: List<Event>) {
+        monarchy.awaitTransaction { realm ->
+            val eventIdsToCheck = events.mapNotNull { it.eventId }.filter { it.isNotEmpty() }
+            if (eventIdsToCheck.isNotEmpty()) {
+                val existingIds = EventEntity.where(realm, eventIdsToCheck).findAll().toList().map { it.eventId }
+
+                events.filterNot { it.eventId in existingIds }
+                        .map { it.toEntity(roomId = roomId, sendState = SendState.SYNCED, ageLocalTs = computeLocalTs(it)) }
+                        .forEach { it.copyToRealmOrIgnore(realm, EventInsertType.PAGINATION) }
+            }
+        }
+    }
+
+    private suspend fun decryptEventIfNeeded(event: Event): Event {
+        if (event.isEncrypted()) {
+            eventDecryptor.decryptEventAndSaveResult(event, timeline = "")
+        }
+
+        event.ageLocalTs = computeLocalTs(event)
+
+        return event
+    }
+
+    private fun computeLocalTs(event: Event) = clock.epochMillis() - (event.unsignedData?.age ?: 0)
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/poll/DefaultPollHistoryService.kt

@@ -0,0 +1,153 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.session.room.poll
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.Transformations
+import com.zhuinden.monarchy.Monarchy
+import dagger.assisted.Assisted
+import dagger.assisted.AssistedFactory
+import dagger.assisted.AssistedInject
+import io.realm.kotlin.where
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import org.matrix.android.sdk.api.session.events.model.EventType
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
+import org.matrix.android.sdk.api.session.room.poll.PollHistoryService
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
+import org.matrix.android.sdk.api.session.room.timeline.TimelineService
+import org.matrix.android.sdk.api.session.room.timeline.TimelineSettings
+import org.matrix.android.sdk.internal.database.mapper.TimelineEventMapper
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntity
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntityFields
+import org.matrix.android.sdk.internal.database.model.TimelineEventEntity
+import org.matrix.android.sdk.internal.database.model.TimelineEventEntityFields
+import org.matrix.android.sdk.internal.di.SessionDatabase
+import org.matrix.android.sdk.internal.util.time.Clock
+
+private const val LOADING_PERIOD_IN_DAYS = 30
+private const val EVENTS_PAGE_SIZE = 250
+
+internal class DefaultPollHistoryService @AssistedInject constructor(
+        @Assisted private val roomId: String,
+        @Assisted private val timelineService: TimelineService,
+        @SessionDatabase private val monarchy: Monarchy,
+        private val clock: Clock,
+        private val loadMorePollsTask: LoadMorePollsTask,
+        private val getLoadedPollsStatusTask: GetLoadedPollsStatusTask,
+        private val syncPollsTask: SyncPollsTask,
+        private val timelineEventMapper: TimelineEventMapper,
+) : PollHistoryService {
+
+    @AssistedFactory
+    interface Factory {
+        fun create(roomId: String, timelineService: TimelineService): DefaultPollHistoryService
+    }
+
+    override val loadingPeriodInDays: Int
+        get() = LOADING_PERIOD_IN_DAYS
+
+    private val timeline by lazy {
+        val settings = TimelineSettings(
+                initialSize = EVENTS_PAGE_SIZE,
+                buildReadReceipts = false,
+                rootThreadEventId = null,
+                useLiveSenderInfo = false,
+        )
+        timelineService.createTimeline(eventId = null, settings = settings).also { it.start() }
+    }
+    private val timelineMutex = Mutex()
+
+    override fun dispose() {
+        timeline.dispose()
+    }
+
+    override suspend fun loadMore(): LoadedPollsStatus {
+        return timelineMutex.withLock {
+            val params = LoadMorePollsTask.Params(
+                    timeline = timeline,
+                    roomId = roomId,
+                    currentTimestampMs = clock.epochMillis(),
+                    loadingPeriodInDays = loadingPeriodInDays,
+                    eventsPageSize = EVENTS_PAGE_SIZE,
+            )
+            loadMorePollsTask.execute(params)
+        }
+    }
+
+    override suspend fun getLoadedPollsStatus(): LoadedPollsStatus {
+        val params = GetLoadedPollsStatusTask.Params(
+                roomId = roomId,
+                currentTimestampMs = clock.epochMillis(),
+        )
+        return getLoadedPollsStatusTask.execute(params)
+    }
+
+    override suspend fun syncPolls() {
+        timelineMutex.withLock {
+            val params = SyncPollsTask.Params(
+                    timeline = timeline,
+                    roomId = roomId,
+                    currentTimestampMs = clock.epochMillis(),
+                    eventsPageSize = EVENTS_PAGE_SIZE,
+            )
+            syncPollsTask.execute(params)
+        }
+    }
+
+    override fun getPollEvents(): LiveData<List<TimelineEvent>> {
+        val pollHistoryStatusLiveData = getPollHistoryStatus()
+
+        return Transformations.switchMap(pollHistoryStatusLiveData) { results ->
+            val oldestTimestamp = results.firstOrNull()?.oldestTimestampTargetReachedMs ?: clock.epochMillis()
+            getPollStartEventsAfter(oldestTimestamp)
+        }
+    }
+
+    private fun getPollStartEventsAfter(timestampMs: Long): LiveData<List<TimelineEvent>> {
+        val eventsLiveData = monarchy.findAllMappedWithChanges(
+                { realm ->
+                    val pollTypes = (EventType.POLL_START.values + EventType.ENCRYPTED).toTypedArray()
+                    realm.where<TimelineEventEntity>()
+                            .equalTo(TimelineEventEntityFields.ROOM_ID, roomId)
+                            .`in`(TimelineEventEntityFields.ROOT.TYPE, pollTypes)
+                            .greaterThan(TimelineEventEntityFields.ROOT.ORIGIN_SERVER_TS, timestampMs)
+                },
+                { result ->
+                    timelineEventMapper.map(result, buildReadReceipts = false)
+                }
+        )
+
+        return Transformations.map(eventsLiveData) { events ->
+            events.filter { it.root.getClearType() in EventType.POLL_START.values }
+                    .distinctBy { it.eventId }
+        }
+    }
+
+    private fun getPollHistoryStatus(): LiveData<List<PollHistoryStatusEntity>> {
+        return monarchy.findAllMappedWithChanges(
+                { realm ->
+                    realm.where<PollHistoryStatusEntity>()
+                            .equalTo(PollHistoryStatusEntityFields.ROOM_ID, roomId)
+                },
+                { result ->
+                    // make a copy of the Realm object since it will be used in another transformations
+                    result.copy()
+                }
+        )
+    }
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/poll/GetLoadedPollsStatusTask.kt

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.session.room.poll
+
+import com.zhuinden.monarchy.Monarchy
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntity
+import org.matrix.android.sdk.internal.database.query.getOrCreate
+import org.matrix.android.sdk.internal.di.SessionDatabase
+import org.matrix.android.sdk.internal.task.Task
+import org.matrix.android.sdk.internal.util.awaitTransaction
+import javax.inject.Inject
+
+internal interface GetLoadedPollsStatusTask : Task<GetLoadedPollsStatusTask.Params, LoadedPollsStatus> {
+    data class Params(
+            val roomId: String,
+            val currentTimestampMs: Long,
+    )
+}
+
+internal class DefaultGetLoadedPollsStatusTask @Inject constructor(
+        @SessionDatabase private val monarchy: Monarchy,
+) : GetLoadedPollsStatusTask {
+
+    override suspend fun execute(params: GetLoadedPollsStatusTask.Params): LoadedPollsStatus {
+        return monarchy.awaitTransaction { realm ->
+            val status = PollHistoryStatusEntity
+                    .getOrCreate(realm, params.roomId)
+                    .copy()
+            LoadedPollsStatus(
+                    canLoadMore = status.isEndOfPollsBackward.not(),
+                    daysSynced = status.getNbSyncedDays(params.currentTimestampMs),
+                    hasCompletedASyncBackward = status.hasCompletedASyncBackward,
+            )
+        }
+    }
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/poll/LoadMorePollsTask.kt

@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.session.room.poll
+
+import com.zhuinden.monarchy.Monarchy
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
+import org.matrix.android.sdk.api.session.room.timeline.Timeline
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntity
+import org.matrix.android.sdk.internal.database.query.getOrCreate
+import org.matrix.android.sdk.internal.di.SessionDatabase
+import org.matrix.android.sdk.internal.session.room.poll.PollConstants.MILLISECONDS_PER_DAY
+import org.matrix.android.sdk.internal.task.Task
+import org.matrix.android.sdk.internal.util.awaitTransaction
+import javax.inject.Inject
+
+internal interface LoadMorePollsTask : Task<LoadMorePollsTask.Params, LoadedPollsStatus> {
+    data class Params(
+            val timeline: Timeline,
+            val roomId: String,
+            val currentTimestampMs: Long,
+            val loadingPeriodInDays: Int,
+            val eventsPageSize: Int,
+    )
+}
+
+internal class DefaultLoadMorePollsTask @Inject constructor(
+        @SessionDatabase private val monarchy: Monarchy,
+) : LoadMorePollsTask {
+
+    override suspend fun execute(params: LoadMorePollsTask.Params): LoadedPollsStatus {
+        var currentPollHistoryStatus = updatePollHistoryStatus(params)
+
+        params.timeline.restartWithEventId(eventId = currentPollHistoryStatus.oldestEventIdReached)
+
+        while (shouldFetchMoreEventsBackward(currentPollHistoryStatus)) {
+            currentPollHistoryStatus = fetchMorePollEventsBackward(params)
+        }
+
+        return LoadedPollsStatus(
+                canLoadMore = currentPollHistoryStatus.isEndOfPollsBackward.not(),
+                daysSynced = currentPollHistoryStatus.getNbSyncedDays(params.currentTimestampMs),
+                hasCompletedASyncBackward = currentPollHistoryStatus.hasCompletedASyncBackward,
+        )
+    }
+
+    private fun shouldFetchMoreEventsBackward(status: PollHistoryStatusEntity): Boolean {
+        return status.currentTimestampTargetBackwardReached.not() && status.isEndOfPollsBackward.not()
+    }
+
+    private suspend fun updatePollHistoryStatus(params: LoadMorePollsTask.Params): PollHistoryStatusEntity {
+        return monarchy.awaitTransaction { realm ->
+            val status = PollHistoryStatusEntity.getOrCreate(realm, params.roomId)
+            val currentTargetTimestampMs = status.currentTimestampTargetBackwardMs
+            val lastTargetTimestampMs = status.oldestTimestampTargetReachedMs
+            val loadingPeriodMs: Long = MILLISECONDS_PER_DAY * params.loadingPeriodInDays.toLong()
+            if (currentTargetTimestampMs == null) {
+                // first load, compute the target timestamp
+                status.currentTimestampTargetBackwardMs = params.currentTimestampMs - loadingPeriodMs
+            } else if (lastTargetTimestampMs != null && status.currentTimestampTargetBackwardReached) {
+                // previous load has finished, update the target timestamp
+                status.currentTimestampTargetBackwardMs = lastTargetTimestampMs - loadingPeriodMs
+            }
+            // return a copy of the Realm object
+            status.copy()
+        }
+    }
+
+    private suspend fun fetchMorePollEventsBackward(params: LoadMorePollsTask.Params): PollHistoryStatusEntity {
+        val events = params.timeline.awaitPaginate(
+                direction = Timeline.Direction.BACKWARDS,
+                count = params.eventsPageSize,
+        )
+
+        val paginationState = params.timeline.getPaginationState(direction = Timeline.Direction.BACKWARDS)
+
+        return updatePollHistoryStatus(
+                roomId = params.roomId,
+                events = events,
+                paginationState = paginationState,
+        )
+    }
+
+    private suspend fun updatePollHistoryStatus(
+            roomId: String,
+            events: List<TimelineEvent>,
+            paginationState: Timeline.PaginationState,
+    ): PollHistoryStatusEntity {
+        return monarchy.awaitTransaction { realm ->
+            val status = PollHistoryStatusEntity.getOrCreate(realm, roomId)
+            val mostRecentEventIdReached = status.mostRecentEventIdReached
+
+            if (mostRecentEventIdReached == null) {
+                // save it for next forward pagination
+                val mostRecentEvent = events
+                        .maxByOrNull { it.root.originServerTs ?: Long.MIN_VALUE }
+                        ?.root
+                status.mostRecentEventIdReached = mostRecentEvent?.eventId
+            }
+
+            val oldestEvent = events
+                    .minByOrNull { it.root.originServerTs ?: Long.MAX_VALUE }
+                    ?.root
+            val oldestEventTimestamp = oldestEvent?.originServerTs
+            val oldestEventId = oldestEvent?.eventId
+
+            val currentTargetTimestamp = status.currentTimestampTargetBackwardMs
+
+            if (paginationState.hasMoreToLoad.not()) {
+                // start of the timeline is reached, there are no more events
+                status.isEndOfPollsBackward = true
+
+                if (oldestEventTimestamp != null && oldestEventTimestamp > 0) {
+                    status.oldestTimestampTargetReachedMs = oldestEventTimestamp
+                }
+            } else if (oldestEventTimestamp != null && currentTargetTimestamp != null && oldestEventTimestamp <= currentTargetTimestamp) {
+                // target has been reached
+                status.oldestTimestampTargetReachedMs = oldestEventTimestamp
+            }
+
+            if (oldestEventId != null) {
+                // save it for next backward pagination
+                status.oldestEventIdReached = oldestEventId
+            }
+
+            // return a copy of the Realm object
+            status.copy()
+        }
+    }
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/poll/PollConstants.kt

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.session.room.poll
+
+object PollConstants {
+    const val MILLISECONDS_PER_DAY = 24 * 60 * 60_000
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/poll/SyncPollsTask.kt

@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.session.room.poll
+
+import com.zhuinden.monarchy.Monarchy
+import org.matrix.android.sdk.api.session.room.timeline.Timeline
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntity
+import org.matrix.android.sdk.internal.database.query.getOrCreate
+import org.matrix.android.sdk.internal.di.SessionDatabase
+import org.matrix.android.sdk.internal.task.Task
+import org.matrix.android.sdk.internal.util.awaitTransaction
+import javax.inject.Inject
+
+internal interface SyncPollsTask : Task<SyncPollsTask.Params, Unit> {
+    data class Params(
+            val timeline: Timeline,
+            val roomId: String,
+            val currentTimestampMs: Long,
+            val eventsPageSize: Int,
+    )
+}
+
+internal class DefaultSyncPollsTask @Inject constructor(
+        @SessionDatabase private val monarchy: Monarchy,
+) : SyncPollsTask {
+
+    override suspend fun execute(params: SyncPollsTask.Params) {
+        val currentPollHistoryStatus = getCurrentPollHistoryStatus(params.roomId)
+
+        params.timeline.restartWithEventId(currentPollHistoryStatus.mostRecentEventIdReached)
+
+        var loadStatus = LoadStatus(shouldLoadMore = true)
+        while (loadStatus.shouldLoadMore) {
+            loadStatus = fetchMorePollEventsForward(params)
+        }
+
+        params.timeline.restartWithEventId(currentPollHistoryStatus.oldestEventIdReached)
+    }
+
+    private suspend fun getCurrentPollHistoryStatus(roomId: String): PollHistoryStatusEntity {
+        return monarchy.awaitTransaction { realm ->
+            PollHistoryStatusEntity
+                    .getOrCreate(realm, roomId)
+                    .copy()
+        }
+    }
+
+    private suspend fun fetchMorePollEventsForward(params: SyncPollsTask.Params): LoadStatus {
+        val events = params.timeline.awaitPaginate(
+                direction = Timeline.Direction.FORWARDS,
+                count = params.eventsPageSize,
+        )
+
+        val paginationState = params.timeline.getPaginationState(direction = Timeline.Direction.FORWARDS)
+
+        return updatePollHistoryStatus(
+                roomId = params.roomId,
+                currentTimestampMs = params.currentTimestampMs,
+                events = events,
+                paginationState = paginationState,
+        )
+    }
+
+    private suspend fun updatePollHistoryStatus(
+            roomId: String,
+            currentTimestampMs: Long,
+            events: List<TimelineEvent>,
+            paginationState: Timeline.PaginationState,
+    ): LoadStatus {
+        return monarchy.awaitTransaction { realm ->
+            val status = PollHistoryStatusEntity.getOrCreate(realm, roomId)
+            val mostRecentEvent = events
+                    .maxByOrNull { it.root.originServerTs ?: Long.MIN_VALUE }
+                    ?.root
+            val mostRecentEventIdReached = mostRecentEvent?.eventId
+
+            if (mostRecentEventIdReached != null) {
+                // save it for next forward pagination
+                status.mostRecentEventIdReached = mostRecentEventIdReached
+            }
+
+            val mostRecentTimestamp = mostRecentEvent?.originServerTs
+
+            val shouldLoadMore = paginationState.hasMoreToLoad &&
+                    (mostRecentTimestamp == null || mostRecentTimestamp < currentTimestampMs)
+
+            LoadStatus(shouldLoadMore = shouldLoadMore)
+        }
+    }
+
+    private class LoadStatus(
+            val shouldLoadMore: Boolean,
+    )
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/relation/poll/FetchPollResponseEventsTask.kt

@@ -17,25 +17,14 @@
 package org.matrix.android.sdk.internal.session.room.relation.poll
 
 import androidx.annotation.VisibleForTesting
-import com.zhuinden.monarchy.Monarchy
-import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.api.session.events.model.RelationType
 import org.matrix.android.sdk.api.session.events.model.isPollResponse
-import org.matrix.android.sdk.api.session.room.send.SendState
-import org.matrix.android.sdk.internal.crypto.EventDecryptor
-import org.matrix.android.sdk.internal.database.mapper.toEntity
-import org.matrix.android.sdk.internal.database.model.EventEntity
-import org.matrix.android.sdk.internal.database.model.EventInsertType
-import org.matrix.android.sdk.internal.database.query.copyToRealmOrIgnore
-import org.matrix.android.sdk.internal.database.query.where
-import org.matrix.android.sdk.internal.di.SessionDatabase
 import org.matrix.android.sdk.internal.network.GlobalErrorReceiver
 import org.matrix.android.sdk.internal.network.executeRequest
 import org.matrix.android.sdk.internal.session.room.RoomAPI
+import org.matrix.android.sdk.internal.session.room.event.FilterAndStoreEventsTask
 import org.matrix.android.sdk.internal.session.room.relation.RelationsResponse
 import org.matrix.android.sdk.internal.task.Task
-import org.matrix.android.sdk.internal.util.awaitTransaction
-import org.matrix.android.sdk.internal.util.time.Clock
 import javax.inject.Inject
 
 @VisibleForTesting
@@ -54,9 +43,8 @@ internal interface FetchPollResponseEventsTask : Task<FetchPollResponseEventsTas
 internal class DefaultFetchPollResponseEventsTask @Inject constructor(
         private val roomAPI: RoomAPI,
         private val globalErrorReceiver: GlobalErrorReceiver,
-        @SessionDatabase private val monarchy: Monarchy,
+        private val filterAndStoreEventsTask: FilterAndStoreEventsTask,
-        private val clock: Clock,
+
-        private val eventDecryptor: EventDecryptor,
         ) : FetchPollResponseEventsTask {
 
     override suspend fun execute(params: FetchPollResponseEventsTask.Params): Result<Unit> = runCatching {
@@ -70,11 +58,12 @@ internal class DefaultFetchPollResponseEventsTask @Inject constructor(
     private suspend fun fetchAndProcessRelatedEventsFrom(params: FetchPollResponseEventsTask.Params, from: String? = null): String? {
         val response = getRelatedEvents(params, from)
 
-        val filteredEvents = response.chunks
+        val filterTaskParams = FilterAndStoreEventsTask.Params(
-                .map { decryptEventIfNeeded(it) }
+                roomId = params.roomId,
-                .filter { it.isPollResponse() }
+                events = response.chunks,
-
+                filterPredicate = { it.isPollResponse() }
-        addMissingEventsInDB(params.roomId, filteredEvents)
+        )
+        filterAndStoreEventsTask.execute(filterTaskParams)
 
         return response.nextBatch
     }
@@ -90,29 +79,4 @@ internal class DefaultFetchPollResponseEventsTask @Inject constructor(
             )
         }
     }
-
-    private suspend fun addMissingEventsInDB(roomId: String, events: List<Event>) {
-        monarchy.awaitTransaction { realm ->
-            val eventIdsToCheck = events.mapNotNull { it.eventId }.filter { it.isNotEmpty() }
-            if (eventIdsToCheck.isNotEmpty()) {
-                val existingIds = EventEntity.where(realm, eventIdsToCheck).findAll().toList().map { it.eventId }
-
-                events.filterNot { it.eventId in existingIds }
-                        .map { it.toEntity(roomId = roomId, sendState = SendState.SYNCED, ageLocalTs = computeLocalTs(it)) }
-                        .forEach { it.copyToRealmOrIgnore(realm, EventInsertType.PAGINATION) }
-            }
-        }
-    }
-
-    private suspend fun decryptEventIfNeeded(event: Event): Event {
-        if (event.isEncrypted()) {
-            eventDecryptor.decryptEventAndSaveResult(event, timeline = "")
-        }
-
-        event.ageLocalTs = computeLocalTs(event)
-
-        return event
-    }
-
-    private fun computeLocalTs(event: Event) = clock.epochMillis() - (event.unsignedData?.age ?: 0)
 }

matrix-sdk-android/src/test/java/org/matrix/android/sdk/internal/session/room/event/DefaultFilterAndStoreEventsTaskTest.kt

@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.session.room.event
+
+import io.mockk.every
+import io.mockk.mockk
+import io.mockk.mockkStatic
+import io.mockk.unmockkAll
+import io.mockk.verify
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+import org.matrix.android.sdk.api.session.events.model.Event
+import org.matrix.android.sdk.api.session.events.model.EventType
+import org.matrix.android.sdk.api.session.room.send.SendState
+import org.matrix.android.sdk.internal.database.mapper.toEntity
+import org.matrix.android.sdk.internal.database.model.EventEntity
+import org.matrix.android.sdk.internal.database.model.EventEntityFields
+import org.matrix.android.sdk.internal.database.model.EventInsertType
+import org.matrix.android.sdk.internal.database.query.copyToRealmOrIgnore
+import org.matrix.android.sdk.test.fakes.FakeClock
+import org.matrix.android.sdk.test.fakes.FakeEventDecryptor
+import org.matrix.android.sdk.test.fakes.FakeMonarchy
+import org.matrix.android.sdk.test.fakes.givenFindAll
+import org.matrix.android.sdk.test.fakes.givenIn
+
+@OptIn(ExperimentalCoroutinesApi::class)
+internal class DefaultFilterAndStoreEventsTaskTest {
+
+    private val fakeMonarchy = FakeMonarchy()
+    private val fakeClock = FakeClock()
+    private val fakeEventDecryptor = FakeEventDecryptor()
+
+    private val defaultFilterAndStoreEventsTask = DefaultFilterAndStoreEventsTask(
+            monarchy = fakeMonarchy.instance,
+            clock = fakeClock,
+            eventDecryptor = fakeEventDecryptor.instance,
+    )
+
+    @Before
+    fun setup() {
+        mockkStatic("org.matrix.android.sdk.api.session.events.model.EventKt")
+        mockkStatic("org.matrix.android.sdk.internal.database.mapper.EventMapperKt")
+        mockkStatic("org.matrix.android.sdk.internal.database.query.EventEntityQueriesKt")
+    }
+
+    @After
+    fun tearDown() {
+        unmockkAll()
+    }
+
+    @Test
+    fun `given a room and list of events when execute then filter in using given predicate and store them in local if needed`() = runTest {
+        // Given
+        val aRoomId = "roomId"
+        val anEventId1 = "eventId1"
+        val anEventId2 = "eventId2"
+        val anEventId3 = "eventId3"
+        val anEventId4 = "eventId4"
+        val event1 = givenAnEvent(eventId = anEventId1, isEncrypted = true, clearType = EventType.ENCRYPTED)
+        val event2 = givenAnEvent(eventId = anEventId2, isEncrypted = true, clearType = EventType.MESSAGE)
+        val event3 = givenAnEvent(eventId = anEventId3, isEncrypted = false, clearType = EventType.MESSAGE)
+        val event4 = givenAnEvent(eventId = anEventId4, isEncrypted = false, clearType = EventType.MESSAGE)
+        val events = listOf(event1, event2, event3, event4)
+        val filterPredicate = { event: Event -> event == event2 }
+        val params = givenTaskParams(roomId = aRoomId, events = events, predicate = filterPredicate)
+        fakeEventDecryptor.givenDecryptEventAndSaveResultSuccess(event1)
+        fakeEventDecryptor.givenDecryptEventAndSaveResultSuccess(event2)
+        fakeClock.givenEpoch(123)
+        givenExistingEventEntities(eventIdsToCheck = listOf(anEventId1, anEventId2), existingIds = listOf(anEventId1))
+        val eventEntityToSave = EventEntity(eventId = anEventId2)
+        every { event2.toEntity(any(), any(), any()) } returns eventEntityToSave
+        every { eventEntityToSave.copyToRealmOrIgnore(any(), any()) } returns eventEntityToSave
+
+        // When
+        defaultFilterAndStoreEventsTask.execute(params)
+
+        // Then
+        fakeEventDecryptor.verifyDecryptEventAndSaveResult(event1, timeline = "")
+        fakeEventDecryptor.verifyDecryptEventAndSaveResult(event2, timeline = "")
+        // Check we save in DB the event2 which is a non stored poll response
+        verify {
+            event2.toEntity(aRoomId, SendState.SYNCED, any())
+            eventEntityToSave.copyToRealmOrIgnore(fakeMonarchy.fakeRealm.instance, EventInsertType.PAGINATION)
+        }
+    }
+
+    private fun givenTaskParams(roomId: String, events: List<Event>, predicate: (Event) -> Boolean) = FilterAndStoreEventsTask.Params(
+            roomId = roomId,
+            events = events,
+            filterPredicate = predicate,
+    )
+
+    private fun givenAnEvent(
+            eventId: String,
+            isEncrypted: Boolean,
+            clearType: String,
+    ): Event {
+        val event = mockk<Event>(relaxed = true)
+        every { event.eventId } returns eventId
+        every { event.isEncrypted() } returns isEncrypted
+        every { event.getClearType() } returns clearType
+        return event
+    }
+
+    private fun givenExistingEventEntities(eventIdsToCheck: List<String>, existingIds: List<String>) {
+        val eventEntities = existingIds.map { EventEntity(eventId = it) }
+        fakeMonarchy.givenWhere<EventEntity>()
+                .givenIn(EventEntityFields.EVENT_ID, eventIdsToCheck)
+                .givenFindAll(eventEntities)
+    }
+}

matrix-sdk-android/src/test/java/org/matrix/android/sdk/internal/session/room/poll/DefaultGetLoadedPollsStatusTaskTest.kt

@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.session.room.poll
+
+import io.mockk.unmockkAll
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import org.amshove.kluent.shouldBeEqualTo
+import org.junit.After
+import org.junit.Test
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntity
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntityFields
+import org.matrix.android.sdk.test.fakes.FakeMonarchy
+import org.matrix.android.sdk.test.fakes.givenEqualTo
+import org.matrix.android.sdk.test.fakes.givenFindFirst
+
+private const val A_ROOM_ID = "room-id"
+
+/**
+ * Timestamp in milliseconds corresponding to 2023/01/26.
+ */
+private const val A_CURRENT_TIMESTAMP = 1674737619290L
+
+/**
+ * Timestamp in milliseconds corresponding to 2023/01/20.
+ */
+private const val AN_EVENT_TIMESTAMP = 1674169200000L
+
+@OptIn(ExperimentalCoroutinesApi::class)
+internal class DefaultGetLoadedPollsStatusTaskTest {
+
+    private val fakeMonarchy = FakeMonarchy()
+
+    private val defaultGetLoadedPollsStatusTask = DefaultGetLoadedPollsStatusTask(
+            monarchy = fakeMonarchy.instance,
+    )
+
+    @After
+    fun tearDown() {
+        unmockkAll()
+    }
+
+    @Test
+    fun `given poll history status exists in db with an oldestTimestamp reached when execute then the computed status is returned`() = runTest {
+        // Given
+        val params = givenTaskParams()
+        val pollHistoryStatus = aPollHistoryStatusEntity(
+                isEndOfPollsBackward = false,
+                oldestTimestampReached = AN_EVENT_TIMESTAMP,
+        )
+        fakeMonarchy.fakeRealm
+                .givenWhere<PollHistoryStatusEntity>()
+                .givenEqualTo(PollHistoryStatusEntityFields.ROOM_ID, A_ROOM_ID)
+                .givenFindFirst(pollHistoryStatus)
+        val expectedStatus = LoadedPollsStatus(
+                canLoadMore = true,
+                daysSynced = 6,
+                hasCompletedASyncBackward = true,
+        )
+
+        // When
+        val result = defaultGetLoadedPollsStatusTask.execute(params)
+
+        // Then
+        result shouldBeEqualTo expectedStatus
+    }
+
+    @Test
+    fun `given poll history status exists in db and no oldestTimestamp reached when execute then the computed status is returned`() = runTest {
+        // Given
+        val params = givenTaskParams()
+        val pollHistoryStatus = aPollHistoryStatusEntity(
+                isEndOfPollsBackward = false,
+                oldestTimestampReached = null,
+        )
+        fakeMonarchy.fakeRealm
+                .givenWhere<PollHistoryStatusEntity>()
+                .givenEqualTo(PollHistoryStatusEntityFields.ROOM_ID, A_ROOM_ID)
+                .givenFindFirst(pollHistoryStatus)
+        val expectedStatus = LoadedPollsStatus(
+                canLoadMore = true,
+                daysSynced = 0,
+                hasCompletedASyncBackward = false,
+        )
+
+        // When
+        val result = defaultGetLoadedPollsStatusTask.execute(params)
+
+        // Then
+        result shouldBeEqualTo expectedStatus
+    }
+
+    private fun givenTaskParams(): GetLoadedPollsStatusTask.Params {
+        return GetLoadedPollsStatusTask.Params(
+                roomId = A_ROOM_ID,
+                currentTimestampMs = A_CURRENT_TIMESTAMP,
+        )
+    }
+
+    private fun aPollHistoryStatusEntity(
+            isEndOfPollsBackward: Boolean,
+            oldestTimestampReached: Long?,
+    ): PollHistoryStatusEntity {
+        return PollHistoryStatusEntity(
+                roomId = A_ROOM_ID,
+                isEndOfPollsBackward = isEndOfPollsBackward,
+                oldestTimestampTargetReachedMs = oldestTimestampReached,
+        )
+    }
+}

matrix-sdk-android/src/test/java/org/matrix/android/sdk/internal/session/room/poll/DefaultLoadMorePollsTaskTest.kt

@@ -0,0 +1,192 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.session.room.poll
+
+import io.mockk.coVerifyOrder
+import io.mockk.every
+import io.mockk.mockk
+import io.mockk.unmockkAll
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import org.amshove.kluent.shouldBeEqualTo
+import org.junit.After
+import org.junit.Test
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
+import org.matrix.android.sdk.api.session.room.timeline.Timeline
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntity
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntityFields
+import org.matrix.android.sdk.test.fakes.FakeMonarchy
+import org.matrix.android.sdk.test.fakes.FakeTimeline
+import org.matrix.android.sdk.test.fakes.givenEqualTo
+import org.matrix.android.sdk.test.fakes.givenFindFirst
+
+private const val A_ROOM_ID = "room-id"
+
+/**
+ * Timestamp in milliseconds corresponding to 2023/01/26.
+ */
+private const val A_CURRENT_TIMESTAMP = 1674737619290L
+
+/**
+ * Timestamp in milliseconds corresponding to 2023/01/20.
+ */
+private const val AN_EVENT_TIMESTAMP = 1674169200000L
+private const val A_PERIOD_IN_DAYS = 3
+private const val A_PAGE_SIZE = 200
+
+@OptIn(ExperimentalCoroutinesApi::class)
+internal class DefaultLoadMorePollsTaskTest {
+
+    private val fakeMonarchy = FakeMonarchy()
+    private val fakeTimeline = FakeTimeline()
+
+    private val defaultLoadMorePollsTask = DefaultLoadMorePollsTask(
+            monarchy = fakeMonarchy.instance,
+    )
+
+    @After
+    fun tearDown() {
+        unmockkAll()
+    }
+
+    @Test
+    fun `given timeline when execute then more events are fetched in backward direction until has no more to load`() = runTest {
+        // Given
+        val params = givenTaskParams()
+        val oldestEventId = "oldest"
+        val pollHistoryStatus = aPollHistoryStatusEntity(
+                oldestEventIdReached = oldestEventId,
+        )
+        fakeMonarchy.fakeRealm
+                .givenWhere<PollHistoryStatusEntity>()
+                .givenEqualTo(PollHistoryStatusEntityFields.ROOM_ID, A_ROOM_ID)
+                .givenFindFirst(pollHistoryStatus)
+        fakeTimeline.givenRestartWithEventIdSuccess(oldestEventId)
+        val anEventId = "event-id"
+        val aTimelineEvent = aTimelineEvent(anEventId, AN_EVENT_TIMESTAMP)
+        fakeTimeline.givenAwaitPaginateReturns(
+                events = listOf(aTimelineEvent),
+                direction = Timeline.Direction.BACKWARDS,
+                count = params.eventsPageSize,
+        )
+        val aPaginationState = aPaginationState(hasMoreToLoad = false)
+        fakeTimeline.givenGetPaginationStateReturns(
+                paginationState = aPaginationState,
+                direction = Timeline.Direction.BACKWARDS,
+        )
+        val expectedLoadStatus = LoadedPollsStatus(
+                canLoadMore = false,
+                daysSynced = 6,
+                hasCompletedASyncBackward = true,
+        )
+
+        // When
+        val result = defaultLoadMorePollsTask.execute(params)
+
+        // Then
+        coVerifyOrder {
+            fakeTimeline.instance.restartWithEventId(oldestEventId)
+            fakeTimeline.instance.awaitPaginate(direction = Timeline.Direction.BACKWARDS, count = params.eventsPageSize)
+            fakeTimeline.instance.getPaginationState(direction = Timeline.Direction.BACKWARDS)
+        }
+        pollHistoryStatus.mostRecentEventIdReached shouldBeEqualTo anEventId
+        pollHistoryStatus.oldestEventIdReached shouldBeEqualTo anEventId
+        pollHistoryStatus.isEndOfPollsBackward shouldBeEqualTo true
+        pollHistoryStatus.oldestTimestampTargetReachedMs shouldBeEqualTo AN_EVENT_TIMESTAMP
+        result shouldBeEqualTo expectedLoadStatus
+    }
+
+    @Test
+    fun `given timeline when execute then more events are fetched in backward direction until current target is reached`() = runTest {
+        // Given
+        val params = givenTaskParams()
+        val oldestEventId = "oldest"
+        val pollHistoryStatus = aPollHistoryStatusEntity(
+                oldestEventIdReached = oldestEventId,
+        )
+        fakeMonarchy.fakeRealm
+                .givenWhere<PollHistoryStatusEntity>()
+                .givenEqualTo(PollHistoryStatusEntityFields.ROOM_ID, A_ROOM_ID)
+                .givenFindFirst(pollHistoryStatus)
+        fakeTimeline.givenRestartWithEventIdSuccess(oldestEventId)
+        val anEventId = "event-id"
+        val aTimelineEvent = aTimelineEvent(anEventId, AN_EVENT_TIMESTAMP)
+        fakeTimeline.givenAwaitPaginateReturns(
+                events = listOf(aTimelineEvent),
+                direction = Timeline.Direction.BACKWARDS,
+                count = params.eventsPageSize,
+        )
+        val aPaginationState = aPaginationState(hasMoreToLoad = true)
+        fakeTimeline.givenGetPaginationStateReturns(
+                paginationState = aPaginationState,
+                direction = Timeline.Direction.BACKWARDS,
+        )
+        val expectedLoadStatus = LoadedPollsStatus(
+                canLoadMore = true,
+                daysSynced = 6,
+                hasCompletedASyncBackward = true,
+        )
+
+        // When
+        val result = defaultLoadMorePollsTask.execute(params)
+
+        // Then
+        coVerifyOrder {
+            fakeTimeline.instance.restartWithEventId(oldestEventId)
+            fakeTimeline.instance.awaitPaginate(direction = Timeline.Direction.BACKWARDS, count = params.eventsPageSize)
+            fakeTimeline.instance.getPaginationState(direction = Timeline.Direction.BACKWARDS)
+        }
+        pollHistoryStatus.mostRecentEventIdReached shouldBeEqualTo anEventId
+        pollHistoryStatus.oldestEventIdReached shouldBeEqualTo anEventId
+        pollHistoryStatus.isEndOfPollsBackward shouldBeEqualTo false
+        pollHistoryStatus.oldestTimestampTargetReachedMs shouldBeEqualTo AN_EVENT_TIMESTAMP
+        result shouldBeEqualTo expectedLoadStatus
+    }
+
+    private fun givenTaskParams(): LoadMorePollsTask.Params {
+        return LoadMorePollsTask.Params(
+                timeline = fakeTimeline.instance,
+                roomId = A_ROOM_ID,
+                currentTimestampMs = A_CURRENT_TIMESTAMP,
+                loadingPeriodInDays = A_PERIOD_IN_DAYS,
+                eventsPageSize = A_PAGE_SIZE,
+        )
+    }
+
+    private fun aPollHistoryStatusEntity(
+            oldestEventIdReached: String,
+    ): PollHistoryStatusEntity {
+        return PollHistoryStatusEntity(
+                roomId = A_ROOM_ID,
+                oldestEventIdReached = oldestEventIdReached,
+        )
+    }
+
+    private fun aTimelineEvent(eventId: String, timestamp: Long): TimelineEvent {
+        val event = mockk<TimelineEvent>()
+        every { event.root.originServerTs } returns timestamp
+        every { event.root.eventId } returns eventId
+        return event
+    }
+
+    private fun aPaginationState(hasMoreToLoad: Boolean): Timeline.PaginationState {
+        return Timeline.PaginationState(
+                hasMoreToLoad = hasMoreToLoad,
+        )
+    }
+}

matrix-sdk-android/src/test/java/org/matrix/android/sdk/internal/session/room/poll/DefaultSyncPollsTaskTest.kt

@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.session.room.poll
+
+import io.mockk.coVerifyOrder
+import io.mockk.every
+import io.mockk.mockk
+import io.mockk.unmockkAll
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import org.amshove.kluent.shouldBeEqualTo
+import org.junit.After
+import org.junit.Test
+import org.matrix.android.sdk.api.session.room.timeline.Timeline
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntity
+import org.matrix.android.sdk.internal.database.model.PollHistoryStatusEntityFields
+import org.matrix.android.sdk.test.fakes.FakeMonarchy
+import org.matrix.android.sdk.test.fakes.FakeTimeline
+import org.matrix.android.sdk.test.fakes.givenEqualTo
+import org.matrix.android.sdk.test.fakes.givenFindFirst
+
+private const val A_ROOM_ID = "room-id"
+private const val A_TIMESTAMP = 123L
+private const val A_PAGE_SIZE = 200
+
+@OptIn(ExperimentalCoroutinesApi::class)
+internal class DefaultSyncPollsTaskTest {
+
+    private val fakeMonarchy = FakeMonarchy()
+    private val fakeTimeline = FakeTimeline()
+
+    private val defaultSyncPollsTask = DefaultSyncPollsTask(
+            monarchy = fakeMonarchy.instance,
+    )
+
+    @After
+    fun tearDown() {
+        unmockkAll()
+    }
+
+    @Test
+    fun `given timeline when execute then more events are fetched in forward direction after the most recent event id reached`() = runTest {
+        // Given
+        val params = givenTaskParams()
+        val mostRecentEventId = "most-recent"
+        val oldestEventId = "oldest"
+        val pollHistoryStatus = aPollHistoryStatusEntity(
+                mostRecentEventIdReached = mostRecentEventId,
+                oldestEventIdReached = oldestEventId,
+        )
+        fakeMonarchy.fakeRealm
+                .givenWhere<PollHistoryStatusEntity>()
+                .givenEqualTo(PollHistoryStatusEntityFields.ROOM_ID, A_ROOM_ID)
+                .givenFindFirst(pollHistoryStatus)
+        fakeTimeline.givenRestartWithEventIdSuccess(mostRecentEventId)
+        fakeTimeline.givenRestartWithEventIdSuccess(oldestEventId)
+        val anEventId = "event-id"
+        val aTimelineEvent = aTimelineEvent(anEventId)
+        fakeTimeline.givenAwaitPaginateReturns(
+                events = listOf(aTimelineEvent),
+                direction = Timeline.Direction.FORWARDS,
+                count = params.eventsPageSize,
+        )
+        fakeTimeline.givenGetPaginationStateReturns(
+                paginationState = aPaginationState(),
+                direction = Timeline.Direction.FORWARDS,
+        )
+
+        // When
+        defaultSyncPollsTask.execute(params)
+
+        // Then
+        coVerifyOrder {
+            fakeTimeline.instance.restartWithEventId(mostRecentEventId)
+            fakeTimeline.instance.awaitPaginate(direction = Timeline.Direction.FORWARDS, count = params.eventsPageSize)
+            fakeTimeline.instance.getPaginationState(direction = Timeline.Direction.FORWARDS)
+            fakeTimeline.instance.restartWithEventId(oldestEventId)
+        }
+        pollHistoryStatus.mostRecentEventIdReached shouldBeEqualTo anEventId
+    }
+
+    private fun givenTaskParams(): SyncPollsTask.Params {
+        return SyncPollsTask.Params(
+                timeline = fakeTimeline.instance,
+                roomId = A_ROOM_ID,
+                currentTimestampMs = A_TIMESTAMP,
+                eventsPageSize = A_PAGE_SIZE,
+        )
+    }
+
+    private fun aPollHistoryStatusEntity(
+            mostRecentEventIdReached: String,
+            oldestEventIdReached: String,
+    ): PollHistoryStatusEntity {
+        return PollHistoryStatusEntity(
+                roomId = A_ROOM_ID,
+                mostRecentEventIdReached = mostRecentEventIdReached,
+                oldestEventIdReached = oldestEventIdReached,
+        )
+    }
+
+    private fun aTimelineEvent(eventId: String): TimelineEvent {
+        val event = mockk<TimelineEvent>()
+        every { event.root.originServerTs } returns 123L
+        every { event.root.eventId } returns eventId
+        return event
+    }
+
+    private fun aPaginationState(): Timeline.PaginationState {
+        return Timeline.PaginationState(
+                hasMoreToLoad = false,
+        )
+    }
+}

matrix-sdk-android/src/test/java/org/matrix/android/sdk/internal/session/room/relation/poll/DefaultFetchPollResponseEventsTaskTest.kt

@@ -16,11 +16,12 @@
 
 package org.matrix.android.sdk.internal.session.room.relation.poll
 
+import io.mockk.coJustRun
+import io.mockk.coVerify
 import io.mockk.every
 import io.mockk.mockk
 import io.mockk.mockkStatic
 import io.mockk.unmockkAll
-import io.mockk.verify
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.runTest
 import org.junit.After
@@ -29,41 +30,28 @@ import org.junit.Test
 import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.api.session.events.model.RelationType
 import org.matrix.android.sdk.api.session.events.model.isPollResponse
-import org.matrix.android.sdk.api.session.room.send.SendState
+import org.matrix.android.sdk.internal.session.room.event.FilterAndStoreEventsTask
-import org.matrix.android.sdk.internal.database.mapper.toEntity
-import org.matrix.android.sdk.internal.database.model.EventEntity
-import org.matrix.android.sdk.internal.database.model.EventEntityFields
-import org.matrix.android.sdk.internal.database.model.EventInsertType
-import org.matrix.android.sdk.internal.database.query.copyToRealmOrIgnore
 import org.matrix.android.sdk.internal.session.room.relation.RelationsResponse
-import org.matrix.android.sdk.test.fakes.FakeClock
-import org.matrix.android.sdk.test.fakes.FakeEventDecryptor
 import org.matrix.android.sdk.test.fakes.FakeGlobalErrorReceiver
-import org.matrix.android.sdk.test.fakes.FakeMonarchy
 import org.matrix.android.sdk.test.fakes.FakeRoomApi
-import org.matrix.android.sdk.test.fakes.givenFindAll
-import org.matrix.android.sdk.test.fakes.givenIn
 
 @OptIn(ExperimentalCoroutinesApi::class)
 internal class DefaultFetchPollResponseEventsTaskTest {
 
     private val fakeRoomAPI = FakeRoomApi()
     private val fakeGlobalErrorReceiver = FakeGlobalErrorReceiver()
-    private val fakeMonarchy = FakeMonarchy()
+    private val filterAndStoreEventsTask = mockk<FilterAndStoreEventsTask>()
-    private val fakeClock = FakeClock()
-    private val fakeEventDecryptor = FakeEventDecryptor()
 
     private val defaultFetchPollResponseEventsTask = DefaultFetchPollResponseEventsTask(
             roomAPI = fakeRoomAPI.instance,
             globalErrorReceiver = fakeGlobalErrorReceiver,
-            monarchy = fakeMonarchy.instance,
+            filterAndStoreEventsTask = filterAndStoreEventsTask,
-            clock = fakeClock,
-            eventDecryptor = fakeEventDecryptor.instance,
     )
 
     @Before
     fun setup() {
         mockkStatic("org.matrix.android.sdk.api.session.events.model.EventKt")
+
         mockkStatic("org.matrix.android.sdk.internal.database.mapper.EventMapperKt")
         mockkStatic("org.matrix.android.sdk.internal.database.query.EventEntityQueriesKt")
     }
@@ -74,7 +62,7 @@ internal class DefaultFetchPollResponseEventsTaskTest {
     }
 
     @Test
-    fun `given a room and a poll when execute then fetch related events and store them in local if needed`() = runTest {
+    fun `given a room and a poll when execute then fetch related events and store them in local`() = runTest {
         // Given
         val aRoomId = "roomId"
         val aPollEventId = "eventId"
@@ -94,13 +82,7 @@ internal class DefaultFetchPollResponseEventsTaskTest {
         fakeRoomAPI.givenGetRelationsReturns(from = null, relationsResponse = firstResponse)
         val secondResponse = givenARelationsResponse(events = secondEvents, nextBatch = null)
         fakeRoomAPI.givenGetRelationsReturns(from = aNextBatchToken, relationsResponse = secondResponse)
-        fakeEventDecryptor.givenDecryptEventAndSaveResultSuccess(event1)
+        coJustRun { filterAndStoreEventsTask.execute(any()) }
-        fakeEventDecryptor.givenDecryptEventAndSaveResultSuccess(event2)
-        fakeClock.givenEpoch(123)
-        givenExistingEventEntities(eventIdsToCheck = listOf(anEventId1, anEventId2), existingIds = listOf(anEventId1))
-        val eventEntityToSave = EventEntity(eventId = anEventId2)
-        every { event2.toEntity(any(), any(), any()) } returns eventEntityToSave
-        every { eventEntityToSave.copyToRealmOrIgnore(any(), any()) } returns eventEntityToSave
 
         // When
         defaultFetchPollResponseEventsTask.execute(params)
@@ -111,21 +93,22 @@ internal class DefaultFetchPollResponseEventsTaskTest {
                 eventId = params.startPollEventId,
                 relationType = RelationType.REFERENCE,
                 from = null,
-                limit = FETCH_RELATED_EVENTS_LIMIT
+                limit = FETCH_RELATED_EVENTS_LIMIT,
         )
         fakeRoomAPI.verifyGetRelations(
                 roomId = params.roomId,
                 eventId = params.startPollEventId,
                 relationType = RelationType.REFERENCE,
                 from = aNextBatchToken,
-                limit = FETCH_RELATED_EVENTS_LIMIT
+                limit = FETCH_RELATED_EVENTS_LIMIT,
         )
-        fakeEventDecryptor.verifyDecryptEventAndSaveResult(event1, timeline = "")
+        coVerify {
-        fakeEventDecryptor.verifyDecryptEventAndSaveResult(event2, timeline = "")
+            filterAndStoreEventsTask.execute(match {
-        // Check we save in DB the event2 which is a non stored poll response
+                it.roomId == aRoomId && it.events == firstEvents
-        verify {
+            })
-            event2.toEntity(aRoomId, SendState.SYNCED, any())
+            filterAndStoreEventsTask.execute(match {
-            eventEntityToSave.copyToRealmOrIgnore(fakeMonarchy.fakeRealm.instance, EventInsertType.PAGINATION)
+                it.roomId == aRoomId && it.events == secondEvents
+            })
         }
     }
 
@@ -153,11 +136,4 @@ internal class DefaultFetchPollResponseEventsTaskTest {
         every { event.isEncrypted() } returns isEncrypted
         return event
     }
-
-    private fun givenExistingEventEntities(eventIdsToCheck: List<String>, existingIds: List<String>) {
-        val eventEntities = existingIds.map { EventEntity(eventId = it) }
-        fakeMonarchy.givenWhere<EventEntity>()
-                .givenIn(EventEntityFields.EVENT_ID, eventIdsToCheck)
-                .givenFindAll(eventEntities)
-    }
 }

matrix-sdk-android/src/test/java/org/matrix/android/sdk/test/fakes/FakeTimeline.kt

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2023 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.test.fakes
+
+import io.mockk.coEvery
+import io.mockk.every
+import io.mockk.justRun
+import io.mockk.mockk
+import org.matrix.android.sdk.api.session.room.timeline.Timeline
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
+
+class FakeTimeline {
+    val instance: Timeline = mockk()
+
+    fun givenRestartWithEventIdSuccess(eventId: String) {
+        justRun { instance.restartWithEventId(eventId) }
+    }
+
+    fun givenAwaitPaginateReturns(events: List<TimelineEvent>, direction: Timeline.Direction, count: Int) {
+        coEvery { instance.awaitPaginate(direction, count) } returns events
+    }
+
+    fun givenGetPaginationStateReturns(paginationState: Timeline.PaginationState, direction: Timeline.Direction) {
+        every { instance.getPaginationState(direction) } returns paginationState
+    }
+}

vector/src/main/java/im/vector/app/core/session/EnsureSessionSyncingUseCase.kt

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.core.session
+
+import android.content.Context
+import dagger.hilt.android.qualifiers.ApplicationContext
+import im.vector.app.core.di.ActiveSessionHolder
+import im.vector.app.core.extensions.startSyncing
+import org.matrix.android.sdk.api.session.sync.SyncState
+import timber.log.Timber
+import javax.inject.Inject
+
+class EnsureSessionSyncingUseCase @Inject constructor(
+        @ApplicationContext private val context: Context,
+        private val activeSessionHolder: ActiveSessionHolder,
+) {
+    fun execute() {
+        val session = activeSessionHolder.getSafeActiveSession() ?: return
+        if (session.syncService().getSyncState() == SyncState.Idle) {
+            Timber.w("EnsureSessionSyncingUseCase: start syncing")
+            session.startSyncing(context)
+        }
+    }
+}

vector/src/main/java/im/vector/app/features/command/Command.kt

@@ -32,6 +32,7 @@ enum class Command(
         val isDevCommand: Boolean,
         val isThreadCommand: Boolean
 ) {
+    CRASH_APP("/crash", null, "", R.string.command_description_crash_application, true, true),
     EMOTE("/me", null, "<message>", R.string.command_description_emote, false, true),
     BAN_USER("/ban", null, "<user-id> [reason]", R.string.command_description_ban_user, false, false),
     UNBAN_USER("/unban", null, "<user-id> [reason]", R.string.command_description_unban_user, false, false),

vector/src/main/java/im/vector/app/features/command/CommandParser.kt

@@ -20,13 +20,16 @@ import im.vector.app.core.extensions.isEmail
 import im.vector.app.core.extensions.isMsisdn
 import im.vector.app.core.extensions.orEmpty
 import im.vector.app.features.home.room.detail.ChatEffect
+import im.vector.app.features.settings.VectorPreferences
 import org.matrix.android.sdk.api.MatrixPatterns
 import org.matrix.android.sdk.api.MatrixUrls.isMxcUrl
 import org.matrix.android.sdk.api.session.identity.ThreePid
 import timber.log.Timber
 import javax.inject.Inject
 
-class CommandParser @Inject constructor() {
+class CommandParser @Inject constructor(
+        private val vectorPreferences: VectorPreferences
+) {
 
     /**
      * Convert the text message into a Slash command.
@@ -404,6 +407,9 @@ class CommandParser @Inject constructor() {
                         ParsedCommand.ErrorSyntax(Command.UPGRADE_ROOM)
                     }
                 }
+                Command.CRASH_APP.matches(slashCommand) && vectorPreferences.developerMode() -> {
+                    throw RuntimeException("Application crashed from user demand")
+                }
                 else -> {
                     // Unknown command
                     ParsedCommand.ErrorUnknownSlashCommand(slashCommand)

vector/src/main/java/im/vector/app/features/home/HomeActivityViewModel.kt

@@ -31,6 +31,7 @@ import im.vector.app.core.pushers.EnsureFcmTokenIsRetrievedUseCase
 import im.vector.app.core.pushers.PushersManager
 import im.vector.app.core.pushers.RegisterUnifiedPushUseCase
 import im.vector.app.core.pushers.UnregisterUnifiedPushUseCase
+import im.vector.app.core.session.EnsureSessionSyncingUseCase
 import im.vector.app.features.analytics.AnalyticsConfig
 import im.vector.app.features.analytics.AnalyticsTracker
 import im.vector.app.features.analytics.extensions.toAnalyticsType
@@ -93,7 +94,8 @@ class HomeActivityViewModel @AssistedInject constructor(
         private val registerUnifiedPushUseCase: RegisterUnifiedPushUseCase,
         private val unregisterUnifiedPushUseCase: UnregisterUnifiedPushUseCase,
         private val ensureFcmTokenIsRetrievedUseCase: EnsureFcmTokenIsRetrievedUseCase,
-        private val coroutineDispatchers: CoroutineDispatchers
+        private val ensureSessionSyncingUseCase: EnsureSessionSyncingUseCase,
+        private val coroutineDispatchers: CoroutineDispatchers,
 ) : VectorViewModel<HomeActivityViewState, HomeActivityViewActions, HomeActivityViewEvents>(initialState) {
 
     @AssistedFactory
@@ -117,6 +119,8 @@ class HomeActivityViewModel @AssistedInject constructor(
     private fun initialize() {
         if (isInitialized) return
         isInitialized = true
+        // Ensure Session is syncing
+        ensureSessionSyncingUseCase.execute()
         registerUnifiedPushIfNeeded()
         viewModelScope.launch(coroutineDispatchers.io) {
             cleanupFiles()

vector/src/main/java/im/vector/app/features/home/HomeDetailViewState.kt

@@ -38,8 +38,8 @@ data class HomeDetailViewState(
         val notificationCountRooms: Int = 0,
         val notificationHighlightRooms: Boolean = false,
         val hasUnreadMessages: Boolean = false,
-        val syncState: SyncState = SyncState.Idle,
+        val syncState: SyncState? = null,
-        val incrementalSyncRequestState: SyncRequestState.IncrementalSyncRequestState = SyncRequestState.IncrementalSyncIdle,
+        val incrementalSyncRequestState: SyncRequestState.IncrementalSyncRequestState? = null,
         val pushCounter: Int = 0,
         val pstnSupportFlag: Boolean = false,
         val forceDialPadTab: Boolean = false

vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailViewState.kt

@@ -60,8 +60,8 @@ data class RoomDetailViewState(
         val formattedTypingUsers: String? = null,
         val tombstoneEvent: Event? = null,
         val joinUpgradedRoomAsync: Async<String> = Uninitialized,
-        val syncState: SyncState = SyncState.Idle,
+        val syncState: SyncState? = null,
-        val incrementalSyncRequestState: SyncRequestState.IncrementalSyncRequestState = SyncRequestState.IncrementalSyncIdle,
+        val incrementalSyncRequestState: SyncRequestState.IncrementalSyncRequestState? = null,
         val pushCounter: Int = 0,
         val highlightedEventId: String? = null,
         val unreadState: UnreadState = UnreadState.Unknown,

vector/src/main/java/im/vector/app/features/home/room/detail/timeline/factory/PollItemViewStateFactory.kt

@@ -19,7 +19,6 @@ package im.vector.app.features.home.room.detail.timeline.factory
 import im.vector.app.R
 import im.vector.app.core.resources.StringProvider
 import im.vector.app.features.home.room.detail.timeline.item.MessageInformationData
-import im.vector.app.features.home.room.detail.timeline.item.PollOptionViewState
 import im.vector.app.features.home.room.detail.timeline.item.PollResponseData
 import im.vector.app.features.poll.PollViewState
 import org.matrix.android.sdk.api.extensions.orFalse
@@ -29,6 +28,7 @@ import javax.inject.Inject
 
 class PollItemViewStateFactory @Inject constructor(
         private val stringProvider: StringProvider,
+        private val pollOptionViewStateFactory: PollOptionViewStateFactory,
 ) {
 
     fun create(
@@ -40,7 +40,6 @@ class PollItemViewStateFactory @Inject constructor(
         val question = pollCreationInfo?.question?.getBestQuestion().orEmpty()
 
         val pollResponseSummary = informationData.pollResponseAggregatedSummary
-        val winnerVoteCount = pollResponseSummary?.winnerVoteCount
         val totalVotes = pollResponseSummary?.totalVotes ?: 0
 
         return when {
@@ -48,7 +47,7 @@ class PollItemViewStateFactory @Inject constructor(
                 createSendingPollViewState(question, pollCreationInfo)
             }
             informationData.pollResponseAggregatedSummary?.isClosed.orFalse() -> {
-                createEndedPollViewState(question, pollCreationInfo, pollResponseSummary, totalVotes, winnerVoteCount)
+                createEndedPollViewState(question, pollCreationInfo, pollResponseSummary, totalVotes)
             }
             pollContent.getBestPollCreationInfo()?.isUndisclosed().orFalse() -> {
                 createUndisclosedPollViewState(question, pollCreationInfo, pollResponseSummary)
@@ -67,12 +66,7 @@ class PollItemViewStateFactory @Inject constructor(
                 question = question,
                 votesStatus = stringProvider.getString(R.string.poll_no_votes_cast),
                 canVote = false,
-                optionViewStates = pollCreationInfo?.answers?.map { answer ->
+                optionViewStates = pollOptionViewStateFactory.createPollSendingOptions(pollCreationInfo),
-                    PollOptionViewState.PollSending(
-                            optionId = answer.id ?: "",
-                            optionAnswer = answer.getBestAnswer() ?: ""
-                    )
-                },
         )
     }
 
@@ -81,7 +75,6 @@ class PollItemViewStateFactory @Inject constructor(
             pollCreationInfo: PollCreationInfo?,
             pollResponseSummary: PollResponseData?,
             totalVotes: Int,
-            winnerVoteCount: Int?,
     ): PollViewState {
         val totalVotesText = if (pollResponseSummary?.hasEncryptedRelatedEvents.orFalse()) {
             stringProvider.getString(R.string.unable_to_decrypt_some_events_in_poll)
@@ -92,16 +85,7 @@ class PollItemViewStateFactory @Inject constructor(
                 question = question,
                 votesStatus = totalVotesText,
                 canVote = false,
-                optionViewStates = pollCreationInfo?.answers?.map { answer ->
+                optionViewStates = pollOptionViewStateFactory.createPollEndedOptions(pollCreationInfo, pollResponseSummary),
-                    val voteSummary = pollResponseSummary?.getVoteSummaryOfAnOption(answer.id ?: "")
-                    PollOptionViewState.PollEnded(
-                            optionId = answer.id ?: "",
-                            optionAnswer = answer.getBestAnswer() ?: "",
-                            voteCount = voteSummary?.total ?: 0,
-                            votePercentage = voteSummary?.percentage ?: 0.0,
-                            isWinner = winnerVoteCount != 0 && voteSummary?.total == winnerVoteCount
-                    )
-                },
         )
     }
 
@@ -114,14 +98,7 @@ class PollItemViewStateFactory @Inject constructor(
                 question = question,
                 votesStatus = stringProvider.getString(R.string.poll_undisclosed_not_ended),
                 canVote = true,
-                optionViewStates = pollCreationInfo?.answers?.map { answer ->
+                optionViewStates = pollOptionViewStateFactory.createPollUndisclosedOptions(pollCreationInfo, pollResponseSummary),
-                    val isMyVote = pollResponseSummary?.myVote == answer.id
-                    PollOptionViewState.PollUndisclosed(
-                            optionId = answer.id ?: "",
-                            optionAnswer = answer.getBestAnswer() ?: "",
-                            isSelected = isMyVote
-                    )
-                },
         )
     }
 
@@ -140,17 +117,7 @@ class PollItemViewStateFactory @Inject constructor(
                 question = question,
                 votesStatus = totalVotesText,
                 canVote = true,
-                optionViewStates = pollCreationInfo?.answers?.map { answer ->
+                optionViewStates = pollOptionViewStateFactory.createPollVotedOptions(pollCreationInfo, pollResponseSummary),
-                    val isMyVote = pollResponseSummary?.myVote == answer.id
-                    val voteSummary = pollResponseSummary?.getVoteSummaryOfAnOption(answer.id ?: "")
-                    PollOptionViewState.PollVoted(
-                            optionId = answer.id ?: "",
-                            optionAnswer = answer.getBestAnswer() ?: "",
-                            voteCount = voteSummary?.total ?: 0,
-                            votePercentage = voteSummary?.percentage ?: 0.0,
-                            isSelected = isMyVote
-                    )
-                },
         )
     }
 
@@ -168,12 +135,7 @@ class PollItemViewStateFactory @Inject constructor(
                 question = question,
                 votesStatus = totalVotesText,
                 canVote = true,
-                optionViewStates = pollCreationInfo?.answers?.map { answer ->
+                optionViewStates = pollOptionViewStateFactory.createPollReadyOptions(pollCreationInfo),
-                    PollOptionViewState.PollReady(
-                            optionId = answer.id ?: "",
-                            optionAnswer = answer.getBestAnswer() ?: ""
-                    )
-                },
         )
     }
 }

vector/src/main/java/im/vector/app/features/home/room/detail/timeline/factory/PollOptionViewStateFactory.kt

@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.home.room.detail.timeline.factory
+
+import im.vector.app.features.home.room.detail.timeline.item.PollOptionViewState
+import im.vector.app.features.home.room.detail.timeline.item.PollResponseData
+import org.matrix.android.sdk.api.session.room.model.message.PollCreationInfo
+import javax.inject.Inject
+
+class PollOptionViewStateFactory @Inject constructor() {
+
+    fun createPollEndedOptions(pollCreationInfo: PollCreationInfo?, pollResponseData: PollResponseData?): List<PollOptionViewState.PollEnded> {
+        val winnerVoteCount = pollResponseData?.winnerVoteCount
+        return pollCreationInfo?.answers?.map { answer ->
+            val voteSummary = pollResponseData?.getVoteSummaryOfAnOption(answer.id ?: "")
+            PollOptionViewState.PollEnded(
+                    optionId = answer.id.orEmpty(),
+                    optionAnswer = answer.getBestAnswer().orEmpty(),
+                    voteCount = voteSummary?.total ?: 0,
+                    votePercentage = voteSummary?.percentage ?: 0.0,
+                    isWinner = winnerVoteCount != 0 && voteSummary?.total == winnerVoteCount
+            )
+        } ?: emptyList()
+    }
+
+    fun createPollSendingOptions(pollCreationInfo: PollCreationInfo?): List<PollOptionViewState.PollSending> {
+        return pollCreationInfo?.answers?.map { answer ->
+            PollOptionViewState.PollSending(
+                    optionId = answer.id.orEmpty(),
+                    optionAnswer = answer.getBestAnswer().orEmpty(),
+            )
+        } ?: emptyList()
+    }
+
+    fun createPollUndisclosedOptions(pollCreationInfo: PollCreationInfo?, pollResponseData: PollResponseData?): List<PollOptionViewState.PollUndisclosed> {
+        return pollCreationInfo?.answers?.map { answer ->
+            val isMyVote = pollResponseData?.myVote == answer.id
+            PollOptionViewState.PollUndisclosed(
+                    optionId = answer.id.orEmpty(),
+                    optionAnswer = answer.getBestAnswer().orEmpty(),
+                    isSelected = isMyVote
+            )
+        } ?: emptyList()
+    }
+
+    fun createPollVotedOptions(pollCreationInfo: PollCreationInfo?, pollResponseData: PollResponseData?): List<PollOptionViewState.PollVoted> {
+        return pollCreationInfo?.answers?.map { answer ->
+            val isMyVote = pollResponseData?.myVote == answer.id
+            val voteSummary = pollResponseData?.getVoteSummaryOfAnOption(answer.id ?: "")
+            PollOptionViewState.PollVoted(
+                    optionId = answer.id.orEmpty(),
+                    optionAnswer = answer.getBestAnswer().orEmpty(),
+                    voteCount = voteSummary?.total ?: 0,
+                    votePercentage = voteSummary?.percentage ?: 0.0,
+                    isSelected = isMyVote
+            )
+        } ?: emptyList()
+    }
+
+    fun createPollReadyOptions(pollCreationInfo: PollCreationInfo?): List<PollOptionViewState.PollReady> {
+        return pollCreationInfo?.answers?.map { answer ->
+            PollOptionViewState.PollReady(
+                    optionId = answer.id ?: "",
+                    optionAnswer = answer.getBestAnswer() ?: ""
+            )
+        } ?: emptyList()
+    }
+}

vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileFragment.kt

@@ -207,6 +207,7 @@ class RoomProfileFragment :
     }
 
     override fun onDestroyView() {
+        roomProfileController.callback = null
         views.matrixProfileAppBarLayout.removeOnOffsetChangedListener(appBarStateChangeListener)
         views.matrixProfileRecyclerView.cleanup()
         appBarStateChangeListener = null

vector/src/main/java/im/vector/app/features/roomprofile/polls/RoomPollsViewModel.kt

@@ -23,20 +23,23 @@ import dagger.assisted.AssistedInject
 import im.vector.app.core.di.MavericksAssistedViewModelFactory
 import im.vector.app.core.di.hiltMavericksViewModelFactory
 import im.vector.app.core.platform.VectorViewModel
-import im.vector.app.features.roomprofile.polls.list.domain.GetLoadedPollsStatusUseCase
+import im.vector.app.features.roomprofile.polls.list.domain.DisposePollHistoryUseCase
 import im.vector.app.features.roomprofile.polls.list.domain.GetPollsUseCase
 import im.vector.app.features.roomprofile.polls.list.domain.LoadMorePollsUseCase
 import im.vector.app.features.roomprofile.polls.list.domain.SyncPollsUseCase
+import im.vector.app.features.roomprofile.polls.list.ui.PollSummaryMapper
 import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
 
 class RoomPollsViewModel @AssistedInject constructor(
         @Assisted initialState: RoomPollsViewState,
         private val getPollsUseCase: GetPollsUseCase,
-        private val getLoadedPollsStatusUseCase: GetLoadedPollsStatusUseCase,
         private val loadMorePollsUseCase: LoadMorePollsUseCase,
         private val syncPollsUseCase: SyncPollsUseCase,
+        private val disposePollHistoryUseCase: DisposePollHistoryUseCase,
+        private val pollSummaryMapper: PollSummaryMapper,
 ) : VectorViewModel<RoomPollsViewState, RoomPollsAction, RoomPollsViewEvent>(initialState) {
 
     @AssistedFactory
@@ -48,26 +51,26 @@ class RoomPollsViewModel @AssistedInject constructor(
 
     init {
         val roomId = initialState.roomId
-        updateLoadedPollStatus(roomId)
         syncPolls(roomId)
         observePolls(roomId)
     }
 
-    private fun updateLoadedPollStatus(roomId: String) {
+    override fun onCleared() {
-        val loadedPollsStatus = getLoadedPollsStatusUseCase.execute(roomId)
+        withState { disposePollHistoryUseCase.execute(it.roomId) }
-        setState {
+        super.onCleared()
-            copy(
-                    canLoadMore = loadedPollsStatus.canLoadMore,
-                    nbLoadedDays = loadedPollsStatus.nbLoadedDays
-            )
-        }
     }
 
     private fun syncPolls(roomId: String) {
         viewModelScope.launch {
             setState { copy(isSyncing = true) }
             val result = runCatching {
-                syncPollsUseCase.execute(roomId)
+                val loadedPollsStatus = syncPollsUseCase.execute(roomId)
+                setState {
+                    copy(
+                            canLoadMore = loadedPollsStatus.canLoadMore,
+                            nbSyncedDays = loadedPollsStatus.daysSynced,
+                    )
+                }
             }
             if (result.isFailure) {
                 _viewEvents.post(RoomPollsViewEvent.LoadingError)
@@ -78,6 +81,7 @@ class RoomPollsViewModel @AssistedInject constructor(
 
     private fun observePolls(roomId: String) {
         getPollsUseCase.execute(roomId)
+                .map { it.mapNotNull { event -> pollSummaryMapper.map(event) } }
                 .onEach { setState { copy(polls = it) } }
                 .launchIn(viewModelScope)
     }
@@ -96,7 +100,7 @@ class RoomPollsViewModel @AssistedInject constructor(
                 setState {
                     copy(
                             canLoadMore = status.canLoadMore,
-                            nbLoadedDays = status.nbLoadedDays,
+                            nbSyncedDays = status.daysSynced,
                     )
                 }
             }

vector/src/main/java/im/vector/app/features/roomprofile/polls/RoomPollsViewState.kt

@@ -25,7 +25,7 @@ data class RoomPollsViewState(
         val polls: List<PollSummary> = emptyList(),
         val isLoadingMore: Boolean = false,
         val canLoadMore: Boolean = true,
-        val nbLoadedDays: Int = 0,
+        val nbSyncedDays: Int = 0,
         val isSyncing: Boolean = false,
 ) : MavericksState {
 

vector/src/main/java/im/vector/app/features/roomprofile/polls/list/data/PollHistoryError.kt

@@ -16,7 +16,6 @@
 
 package im.vector.app.features.roomprofile.polls.list.data
 
-data class LoadedPollsStatus(
+sealed class PollHistoryError : Exception() {
-        val canLoadMore: Boolean,
+    object UnknownRoomError : PollHistoryError()
-        val nbLoadedDays: Int,
+}
-)

vector/src/main/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollDataSource.kt

@@ -16,159 +16,44 @@
 
 package im.vector.app.features.roomprofile.polls.list.data
 
-import im.vector.app.features.home.room.detail.timeline.item.PollOptionViewState
+import androidx.lifecycle.asFlow
-import im.vector.app.features.roomprofile.polls.list.ui.PollSummary
+import im.vector.app.core.di.ActiveSessionHolder
-import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.MutableSharedFlow
+import org.matrix.android.sdk.api.session.getRoom
-import kotlinx.coroutines.flow.asSharedFlow
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
-import timber.log.Timber
+import org.matrix.android.sdk.api.session.room.poll.PollHistoryService
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 import javax.inject.Inject
-import javax.inject.Singleton
 
-@Singleton
+class RoomPollDataSource @Inject constructor(
-class RoomPollDataSource @Inject constructor() {
+        private val activeSessionHolder: ActiveSessionHolder,
+) {
 
-    private val pollsFlow = MutableSharedFlow<List<PollSummary>>(replay = 1)
+    private fun getPollHistoryService(roomId: String): PollHistoryService {
-    private val polls = mutableListOf<PollSummary>()
+        return activeSessionHolder
-    private var fakeLoadCounter = 0
+                .getSafeActiveSession()
-
+                ?.getRoom(roomId)
-    // TODO
+                ?.pollHistoryService()
-    //  unmock using SDK service + add unit tests
+                ?: throw PollHistoryError.UnknownRoomError
-    //  after unmock, expose domain layer model (entity) and do the mapping to PollSummary in the UI layer
-    fun getPolls(roomId: String): Flow<List<PollSummary>> {
-        Timber.d("roomId=$roomId")
-        return pollsFlow.asSharedFlow()
     }
 
-    fun getLoadedPollsStatus(roomId: String): LoadedPollsStatus {
+    fun dispose(roomId: String) {
-        Timber.d("roomId=$roomId")
+        getPollHistoryService(roomId).dispose()
-        return LoadedPollsStatus(
-                canLoadMore = canLoadMore(),
-                nbLoadedDays = fakeLoadCounter * 30,
-        )
     }
 
-    private fun canLoadMore(): Boolean {
+    fun getPolls(roomId: String): Flow<List<TimelineEvent>> {
-        return fakeLoadCounter < 2
+        return getPollHistoryService(roomId).getPollEvents().asFlow()
+    }
+
+    suspend fun getLoadedPollsStatus(roomId: String): LoadedPollsStatus {
+        return getPollHistoryService(roomId).getLoadedPollsStatus()
     }
 
     suspend fun loadMorePolls(roomId: String): LoadedPollsStatus {
-        // TODO
+        return getPollHistoryService(roomId).loadMore()
-        //  unmock using SDK service + add unit tests
-        delay(3000)
-        fakeLoadCounter++
-        when (fakeLoadCounter) {
-            1 -> polls.addAll(getActivePollsPart1() + getEndedPollsPart1())
-            2 -> polls.addAll(getActivePollsPart2() + getEndedPollsPart2())
-            else -> Unit
-        }
-        pollsFlow.emit(polls)
-        return getLoadedPollsStatus(roomId)
-    }
-
-    private fun getActivePollsPart1(): List<PollSummary.ActivePoll> {
-        return listOf(
-                PollSummary.ActivePoll(
-                        id = "id1",
-                        // 2022/06/28 UTC+1
-                        creationTimestamp = 1656367200000,
-                        title = "Which charity would you like to support?"
-                ),
-                PollSummary.ActivePoll(
-                        id = "id2",
-                        // 2022/06/26 UTC+1
-                        creationTimestamp = 1656194400000,
-                        title = "Which sport should the pupils do this year?"
-                ),
-        )
-    }
-
-    private fun getActivePollsPart2(): List<PollSummary.ActivePoll> {
-        return listOf(
-                PollSummary.ActivePoll(
-                        id = "id3",
-                        // 2022/06/24 UTC+1
-                        creationTimestamp = 1656021600000,
-                        title = "What type of food should we have at the party?"
-                ),
-                PollSummary.ActivePoll(
-                        id = "id4",
-                        // 2022/06/22 UTC+1
-                        creationTimestamp = 1655848800000,
-                        title = "What film should we show at the end of the year party?"
-                ),
-        )
-    }
-
-    private fun getEndedPollsPart1(): List<PollSummary.EndedPoll> {
-        return listOf(
-                PollSummary.EndedPoll(
-                        id = "id1-ended",
-                        // 2022/06/28 UTC+1
-                        creationTimestamp = 1656367200000,
-                        title = "Which charity would you like to support?",
-                        totalVotes = 22,
-                        winnerOptions = listOf(
-                                PollOptionViewState.PollEnded(
-                                        optionId = "id1",
-                                        optionAnswer = "Cancer research",
-                                        voteCount = 13,
-                                        votePercentage = 13 / 22.0,
-                                        isWinner = true,
-                                )
-                        ),
-                ),
-        )
-    }
-
-    private fun getEndedPollsPart2(): List<PollSummary.EndedPoll> {
-        return listOf(
-                PollSummary.EndedPoll(
-                        id = "id2-ended",
-                        // 2022/06/26 UTC+1
-                        creationTimestamp = 1656194400000,
-                        title = "Where should we do the offsite?",
-                        totalVotes = 92,
-                        winnerOptions = listOf(
-                                PollOptionViewState.PollEnded(
-                                        optionId = "id1",
-                                        optionAnswer = "Hawaii",
-                                        voteCount = 43,
-                                        votePercentage = 43 / 92.0,
-                                        isWinner = true,
-                                )
-                        ),
-                ),
-                PollSummary.EndedPoll(
-                        id = "id3-ended",
-                        // 2022/06/24 UTC+1
-                        creationTimestamp = 1656021600000,
-                        title = "What type of food should we have at the party?",
-                        totalVotes = 22,
-                        winnerOptions = listOf(
-                                PollOptionViewState.PollEnded(
-                                        optionId = "id1",
-                                        optionAnswer = "Brazilian",
-                                        voteCount = 13,
-                                        votePercentage = 13 / 22.0,
-                                        isWinner = true,
-                                )
-                        ),
-                ),
-        )
     }
 
     suspend fun syncPolls(roomId: String) {
-        Timber.d("roomId=$roomId")
+        getPollHistoryService(roomId).syncPolls()
-        // TODO
-        //  unmock using SDK service + add unit tests
-        if (fakeLoadCounter == 0) {
-            // fake first load
-            loadMorePolls(roomId)
-        } else {
-            // fake sync
-            delay(3000)
-        }
     }
 }

vector/src/main/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollRepository.kt

@@ -16,20 +16,24 @@
 
 package im.vector.app.features.roomprofile.polls.list.data
 
-import im.vector.app.features.roomprofile.polls.list.ui.PollSummary
 import kotlinx.coroutines.flow.Flow
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 import javax.inject.Inject
 
 class RoomPollRepository @Inject constructor(
         private val roomPollDataSource: RoomPollDataSource,
 ) {
 
-    // TODO after unmock, expose domain layer model (entity) and do the mapping to PollSummary in the UI layer
+    fun dispose(roomId: String) {
-    fun getPolls(roomId: String): Flow<List<PollSummary>> {
+        roomPollDataSource.dispose(roomId)
+    }
+
+    fun getPolls(roomId: String): Flow<List<TimelineEvent>> {
         return roomPollDataSource.getPolls(roomId)
     }
 
-    fun getLoadedPollsStatus(roomId: String): LoadedPollsStatus {
+    suspend fun getLoadedPollsStatus(roomId: String): LoadedPollsStatus {
         return roomPollDataSource.getLoadedPollsStatus(roomId)
     }
 

vector/src/main/java/im/vector/app/features/roomprofile/polls/list/domain/DisposePollHistoryUseCase.kt

@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.roomprofile.polls.list.domain
+
+import im.vector.app.features.roomprofile.polls.list.data.RoomPollRepository
+import javax.inject.Inject
+
+class DisposePollHistoryUseCase @Inject constructor(
+        private val roomPollRepository: RoomPollRepository,
+) {
+
+    fun execute(roomId: String) {
+        roomPollRepository.dispose(roomId)
+    }
+}

vector/src/main/java/im/vector/app/features/roomprofile/polls/list/domain/GetLoadedPollsStatusUseCase.kt

@@ -16,15 +16,15 @@
 
 package im.vector.app.features.roomprofile.polls.list.domain
 
-import im.vector.app.features.roomprofile.polls.list.data.LoadedPollsStatus
 import im.vector.app.features.roomprofile.polls.list.data.RoomPollRepository
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
 import javax.inject.Inject
 
 class GetLoadedPollsStatusUseCase @Inject constructor(
         private val roomPollRepository: RoomPollRepository,
 ) {
 
-    fun execute(roomId: String): LoadedPollsStatus {
+    suspend fun execute(roomId: String): LoadedPollsStatus {
         return roomPollRepository.getLoadedPollsStatus(roomId)
     }
 }

vector/src/main/java/im/vector/app/features/roomprofile/polls/list/domain/GetPollsUseCase.kt

@@ -17,17 +17,17 @@
 package im.vector.app.features.roomprofile.polls.list.domain
 
 import im.vector.app.features.roomprofile.polls.list.data.RoomPollRepository
-import im.vector.app.features.roomprofile.polls.list.ui.PollSummary
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 import javax.inject.Inject
 
 class GetPollsUseCase @Inject constructor(
         private val roomPollRepository: RoomPollRepository,
 ) {
 
-    fun execute(roomId: String): Flow<List<PollSummary>> {
+    fun execute(roomId: String): Flow<List<TimelineEvent>> {
         return roomPollRepository.getPolls(roomId)
-                .map { it.sortedByDescending { poll -> poll.creationTimestamp } }
+                .map { it.sortedByDescending { event -> event.root.originServerTs } }
     }
 }

vector/src/main/java/im/vector/app/features/roomprofile/polls/list/domain/LoadMorePollsUseCase.kt

@@ -16,8 +16,8 @@
 
 package im.vector.app.features.roomprofile.polls.list.domain
 
-import im.vector.app.features.roomprofile.polls.list.data.LoadedPollsStatus
 import im.vector.app.features.roomprofile.polls.list.data.RoomPollRepository
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
 import javax.inject.Inject
 
 class LoadMorePollsUseCase @Inject constructor(

vector/src/main/java/im/vector/app/features/roomprofile/polls/list/domain/SyncPollsUseCase.kt

@@ -17,16 +17,26 @@
 package im.vector.app.features.roomprofile.polls.list.domain
 
 import im.vector.app.features.roomprofile.polls.list.data.RoomPollRepository
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
 import javax.inject.Inject
 
 /**
- * Sync the polls of a given room from last manual loading (see LoadMorePollsUseCase) until now.
+ * Sync the polls of a given room from last manual loading if any (see LoadMorePollsUseCase) until now.
+ * Resume or start loading more to have at least a complete load.
  */
 class SyncPollsUseCase @Inject constructor(
         private val roomPollRepository: RoomPollRepository,
+        private val getLoadedPollsStatusUseCase: GetLoadedPollsStatusUseCase,
+        private val loadMorePollsUseCase: LoadMorePollsUseCase,
 ) {
 
-    suspend fun execute(roomId: String) {
+    suspend fun execute(roomId: String): LoadedPollsStatus {
         roomPollRepository.syncPolls(roomId)
+        val loadedStatus = getLoadedPollsStatusUseCase.execute(roomId)
+        return if (loadedStatus.hasCompletedASyncBackward) {
+            loadedStatus
+        } else {
+            loadMorePollsUseCase.execute(roomId)
+        }
     }
 }

vector/src/main/java/im/vector/app/features/roomprofile/polls/list/ui/PollSummaryMapper.kt

@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.roomprofile.polls.list.ui
+
+import im.vector.app.core.extensions.getVectorLastMessageContent
+import im.vector.app.features.home.room.detail.timeline.factory.PollOptionViewStateFactory
+import im.vector.app.features.home.room.detail.timeline.helper.PollResponseDataFactory
+import im.vector.app.features.home.room.detail.timeline.item.PollResponseData
+import org.matrix.android.sdk.api.session.room.model.message.MessagePollContent
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
+import timber.log.Timber
+import javax.inject.Inject
+
+class PollSummaryMapper @Inject constructor(
+        private val pollResponseDataFactory: PollResponseDataFactory,
+        private val pollOptionViewStateFactory: PollOptionViewStateFactory,
+) {
+
+    fun map(timelineEvent: TimelineEvent): PollSummary? {
+        val eventId = timelineEvent.root.eventId.orEmpty()
+        val result = runCatching {
+            val content = timelineEvent.getVectorLastMessageContent()
+            val pollResponseData = pollResponseDataFactory.create(timelineEvent)
+            val creationTimestamp = timelineEvent.root.originServerTs ?: 0
+            return if (eventId.isNotEmpty() && creationTimestamp > 0 && content is MessagePollContent) {
+                convertToPollSummary(
+                        eventId = eventId,
+                        creationTimestamp = creationTimestamp,
+                        messagePollContent = content,
+                        pollResponseData = pollResponseData
+                )
+            } else {
+                Timber.w("missing mandatory info about poll event with id=$eventId")
+                null
+            }
+        }
+
+        if (result.isFailure) {
+            Timber.w("failed to map event with id $eventId")
+        }
+        return result.getOrNull()
+    }
+
+    private fun convertToPollSummary(
+            eventId: String,
+            creationTimestamp: Long,
+            messagePollContent: MessagePollContent,
+            pollResponseData: PollResponseData?
+    ): PollSummary {
+        val pollCreationInfo = messagePollContent.getBestPollCreationInfo()
+        val pollTitle = pollCreationInfo?.question?.getBestQuestion().orEmpty()
+        return if (pollResponseData?.isClosed == true) {
+            PollSummary.EndedPoll(
+                    id = eventId,
+                    creationTimestamp = creationTimestamp,
+                    title = pollTitle,
+                    totalVotes = pollResponseData.totalVotes,
+                    winnerOptions = pollOptionViewStateFactory.createPollEndedOptions(pollCreationInfo, pollResponseData)
+            )
+        } else {
+            PollSummary.ActivePoll(
+                    id = eventId,
+                    creationTimestamp = creationTimestamp,
+                    title = pollTitle,
+            )
+        }
+    }
+}

vector/src/main/java/im/vector/app/features/roomprofile/polls/list/ui/RoomPollsListFragment.kt

@@ -78,7 +78,7 @@ abstract class RoomPollsListFragment :
         views.roomPollsList.configureWith(roomPollsController)
         views.roomPollsEmptyTitle.text = getEmptyListTitle(
                 canLoadMore = viewState.canLoadMore,
-                nbLoadedDays = viewState.nbLoadedDays,
+                nbLoadedDays = viewState.nbSyncedDays,
         )
     }
 
@@ -117,7 +117,7 @@ abstract class RoomPollsListFragment :
         roomPollsController.setData(viewState)
         views.roomPollsEmptyTitle.text = getEmptyListTitle(
                 canLoadMore = viewState.canLoadMore,
-                nbLoadedDays = viewState.nbLoadedDays,
+                nbLoadedDays = viewState.nbSyncedDays,
         )
         views.roomPollsEmptyTitle.isVisible = !viewState.isSyncing && viewState.hasNoPolls()
         views.roomPollsLoadMoreWhenEmpty.isVisible = viewState.hasNoPollsAndCanLoadMore()

vector/src/main/java/im/vector/app/features/sync/widget/SyncStateView.kt

@@ -40,8 +40,8 @@ class SyncStateView @JvmOverloads constructor(context: Context, attrs: Attribute
 
     @SuppressLint("SetTextI18n")
     fun render(
-            newState: SyncState,
+            newState: SyncState?,
-            incrementalSyncRequestState: SyncRequestState.IncrementalSyncRequestState,
+            incrementalSyncRequestState: SyncRequestState.IncrementalSyncRequestState?,
             pushCounter: Int,
             showDebugInfo: Boolean
     ) {
@@ -64,8 +64,9 @@ class SyncStateView @JvmOverloads constructor(context: Context, attrs: Attribute
         }
     }
 
-    private fun SyncState.toHumanReadable(): String {
+    private fun SyncState?.toHumanReadable(): String {
         return when (this) {
+            null -> "Unknown"
             SyncState.Idle -> "Idle"
             SyncState.InvalidToken -> "InvalidToken"
             SyncState.Killed -> "Killed"
@@ -76,8 +77,9 @@ class SyncStateView @JvmOverloads constructor(context: Context, attrs: Attribute
         }
     }
 
-    private fun SyncRequestState.IncrementalSyncRequestState.toHumanReadable(): String {
+    private fun SyncRequestState.IncrementalSyncRequestState?.toHumanReadable(): String {
         return when (this) {
+            null -> "Unknown"
             SyncRequestState.IncrementalSyncIdle -> "Idle"
             is SyncRequestState.IncrementalSyncParsing -> "Parsing ${this.rooms} room(s) ${this.toDevice} toDevice(s)"
             SyncRequestState.IncrementalSyncError -> "Error"

vector/src/main/res/layout/fragment_timeline.xml

@@ -17,7 +17,8 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:minHeight="48dp"
-            android:visibility="gone" />
+            android:visibility="gone"
+            tools:visibility="visible" />
 
         <com.google.android.material.appbar.MaterialToolbar
             android:id="@+id/roomToolbar"
@@ -38,9 +39,9 @@
     </com.google.android.material.appbar.AppBarLayout>
 
     <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/rootConstraintLayout"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="match_parent">
-        android:id="@+id/rootConstraintLayout">
 
         <im.vector.app.features.sync.widget.SyncStateView
             android:id="@+id/syncStateView"
@@ -75,7 +76,7 @@
             android:layout_width="0dp"
             android:layout_height="0dp"
             android:overScrollMode="always"
-            app:layout_constraintBottom_toTopOf="@id/notificationAreaView"
+            app:layout_constraintBottom_toTopOf="@id/failedMessagesWarningStub"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/removeJitsiWidgetView"
@@ -95,7 +96,19 @@
             app:closeIcon="@drawable/ic_close_24dp"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/removeJitsiWidgetView" />
+            app:layout_constraintTop_toBottomOf="@id/removeJitsiWidgetView"
+            tools:visibility="visible" />
+
+        <ViewStub
+            android:id="@+id/failedMessagesWarningStub"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:inflatedId="@+id/failedMessagesWarningStub"
+            android:layout="@layout/view_stub_failed_message_warning_layout"
+            app:layout_constraintBottom_toTopOf="@id/notificationAreaView"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            tools:layout_height="300dp" />
 
         <im.vector.app.core.ui.views.NotificationAreaView
             android:id="@+id/notificationAreaView"
@@ -107,17 +120,6 @@
             app:layout_constraintStart_toStartOf="parent"
             tools:visibility="visible" />
 
-        <ViewStub
-            android:id="@+id/failedMessagesWarningStub"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:inflatedId="@+id/failedMessagesWarningStub"
-            android:layout="@layout/view_stub_failed_message_warning_layout"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            tools:layout_height="300dp" />
-
         <ViewStub
             android:id="@+id/inviteViewStub"
             android:layout_width="0dp"
@@ -208,8 +210,8 @@
         android:id="@+id/composerContainer"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:translationZ="10dp"
         android:background="@android:color/transparent"
+        android:translationZ="10dp"
         app:layout_behavior="im.vector.app.core.utils.ExpandingBottomSheetBehavior" />
 
     <FrameLayout
@@ -217,7 +219,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_gravity="bottom"
-        android:visibility="visible"
+        android:translationZ="10dp"
-        android:translationZ="10dp" />
+        android:visibility="visible" />
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

vector/src/test/java/im/vector/app/features/command/CommandParserTest.kt

@@ -16,12 +16,15 @@
 
 package im.vector.app.features.command
 
+import im.vector.app.test.fakes.FakeVectorPreferences
 import org.amshove.kluent.shouldBeEqualTo
 import org.junit.Test
 
 private const val A_SPACE_ID = "!my-space-id"
 
 class CommandParserTest {
+    private val fakeVectorPreferences = FakeVectorPreferences()
+
     @Test
     fun parseSlashCommandEmpty() {
         test("/", ParsedCommand.ErrorEmptySlashCommand)
@@ -70,7 +73,7 @@ class CommandParserTest {
     }
 
     private fun test(message: String, expectedResult: ParsedCommand) {
-        val commandParser = CommandParser()
+        val commandParser = CommandParser(fakeVectorPreferences.instance)
         val result = commandParser.parseSlashCommand(message, null, false)
         result shouldBeEqualTo expectedResult
     }

vector/src/test/java/im/vector/app/features/home/room/detail/timeline/factory/PollItemViewStateFactoryTest.kt

@@ -17,127 +17,71 @@
 package im.vector.app.features.home.room.detail.timeline.factory
 
 import im.vector.app.R
-import im.vector.app.features.home.room.detail.timeline.item.MessageInformationData
 import im.vector.app.features.home.room.detail.timeline.item.PollOptionViewState
-import im.vector.app.features.home.room.detail.timeline.item.PollResponseData
 import im.vector.app.features.home.room.detail.timeline.item.PollVoteSummaryData
-import im.vector.app.features.home.room.detail.timeline.item.ReactionsSummaryData
-import im.vector.app.features.home.room.detail.timeline.style.TimelineMessageLayout
 import im.vector.app.features.poll.PollViewState
 import im.vector.app.test.fakes.FakeStringProvider
+import im.vector.app.test.fixtures.PollFixture.A_MESSAGE_INFORMATION_DATA
+import im.vector.app.test.fixtures.PollFixture.A_POLL_CONTENT
+import im.vector.app.test.fixtures.PollFixture.A_POLL_OPTION_IDS
+import im.vector.app.test.fixtures.PollFixture.A_POLL_RESPONSE_DATA
+import io.mockk.every
+import io.mockk.mockk
+import io.mockk.verify
 import org.amshove.kluent.shouldBeEqualTo
 import org.junit.Test
-import org.matrix.android.sdk.api.session.room.model.message.MessagePollContent
-import org.matrix.android.sdk.api.session.room.model.message.PollAnswer
-import org.matrix.android.sdk.api.session.room.model.message.PollCreationInfo
-import org.matrix.android.sdk.api.session.room.model.message.PollQuestion
 import org.matrix.android.sdk.api.session.room.model.message.PollType
 import org.matrix.android.sdk.api.session.room.send.SendState
 
-private val A_MESSAGE_INFORMATION_DATA = MessageInformationData(
-        eventId = "eventId",
-        senderId = "senderId",
-        ageLocalTS = 0,
-        avatarUrl = "",
-        sendState = SendState.SENT,
-        messageLayout = TimelineMessageLayout.Default(showAvatar = true, showDisplayName = true, showTimestamp = true),
-        reactionsSummary = ReactionsSummaryData(),
-        sentByMe = true,
-)
-
-private val A_POLL_RESPONSE_DATA = PollResponseData(
-        myVote = null,
-        votes = emptyMap(),
-)
-
-private val A_POLL_OPTION_IDS = listOf("5ef5f7b0-c9a1-49cf-a0b3-374729a43e76", "ec1a4db0-46d8-4d7a-9bb6-d80724715938", "3677ca8e-061b-40ab-bffe-b22e4e88fcad")
-
-private val A_POLL_CONTENT = MessagePollContent(
-        unstablePollCreationInfo = PollCreationInfo(
-                question = PollQuestion(
-                        unstableQuestion = "What is your favourite coffee?"
-                ),
-                kind = PollType.UNDISCLOSED_UNSTABLE,
-                maxSelections = 1,
-                answers = listOf(
-                        PollAnswer(
-                                id = A_POLL_OPTION_IDS[0],
-                                unstableAnswer = "Double Espresso"
-                        ),
-                        PollAnswer(
-                                id = A_POLL_OPTION_IDS[1],
-                                unstableAnswer = "Macchiato"
-                        ),
-                        PollAnswer(
-                                id = A_POLL_OPTION_IDS[2],
-                                unstableAnswer = "Iced Coffee"
-                        ),
-                )
-        )
-)
-
 class PollItemViewStateFactoryTest {
 
+    private val fakeStringProvider = FakeStringProvider()
+    private val fakePollOptionViewStateFactory = mockk<PollOptionViewStateFactory>()
+
+    private val pollItemViewStateFactory = PollItemViewStateFactory(
+            stringProvider = fakeStringProvider.instance,
+            pollOptionViewStateFactory = fakePollOptionViewStateFactory,
+    )
+
     @Test
     fun `given a sending poll state then poll is not votable and option states are PollSending`() {
-        val stringProvider = FakeStringProvider()
+        // Given
-        val pollItemViewStateFactory = PollItemViewStateFactory(stringProvider.instance)
-
         val sendingPollInformationData = A_MESSAGE_INFORMATION_DATA.copy(sendState = SendState.SENDING)
+        val optionViewStates = listOf(PollOptionViewState.PollSending(optionId = "", optionAnswer = ""))
+        every { fakePollOptionViewStateFactory.createPollSendingOptions(A_POLL_CONTENT.getBestPollCreationInfo()) } returns optionViewStates
+
+        // When
         val pollViewState = pollItemViewStateFactory.create(
                 pollContent = A_POLL_CONTENT,
                 informationData = sendingPollInformationData,
         )
 
+        // Then
         pollViewState shouldBeEqualTo PollViewState(
                 question = A_POLL_CONTENT.getBestPollCreationInfo()?.question?.getBestQuestion() ?: "",
-                votesStatus = stringProvider.instance.getString(R.string.poll_no_votes_cast),
+                votesStatus = fakeStringProvider.instance.getString(R.string.poll_no_votes_cast),
                 canVote = false,
-                optionViewStates = A_POLL_CONTENT.getBestPollCreationInfo()?.answers?.map { answer ->
+                optionViewStates = optionViewStates,
-                    PollOptionViewState.PollSending(
-                            optionId = answer.id ?: "",
-                            optionAnswer = answer.getBestAnswer() ?: ""
-                    )
-                },
         )
+        verify { fakePollOptionViewStateFactory.createPollSendingOptions(A_POLL_CONTENT.getBestPollCreationInfo()) }
     }
 
     @Test
     fun `given a sent poll state when poll is closed then poll is not votable and option states are Ended`() {
-        val stringProvider = FakeStringProvider()
+        // Given
-        val pollItemViewStateFactory = PollItemViewStateFactory(stringProvider.instance)
-
         val closedPollSummary = A_POLL_RESPONSE_DATA.copy(isClosed = true)
         val closedPollInformationData = A_MESSAGE_INFORMATION_DATA.copy(pollResponseAggregatedSummary = closedPollSummary)
-
+        val optionViewStates = listOf(
-        val pollViewState = pollItemViewStateFactory.create(
-                pollContent = A_POLL_CONTENT,
-                informationData = closedPollInformationData,
-        )
-
-        pollViewState shouldBeEqualTo PollViewState(
-                question = A_POLL_CONTENT.getBestPollCreationInfo()?.question?.getBestQuestion() ?: "",
-                votesStatus = stringProvider.instance.getQuantityString(R.plurals.poll_total_vote_count_after_ended, 0, 0),
-                canVote = false,
-                optionViewStates = A_POLL_CONTENT.getBestPollCreationInfo()?.answers?.map { answer ->
                 PollOptionViewState.PollEnded(
-                            optionId = answer.id ?: "",
+                        optionId = "", optionAnswer = "", voteCount = 0, votePercentage = 0.0, isWinner = false
-                            optionAnswer = answer.getBestAnswer() ?: "",
-                            voteCount = 0,
-                            votePercentage = 0.0,
-                            isWinner = false
                 )
-                },
         )
-    }
+        every {
-
+            fakePollOptionViewStateFactory.createPollEndedOptions(
-    @Test
+                    A_POLL_CONTENT.getBestPollCreationInfo(),
-    fun `given a sent poll state with some decryption error when poll is closed then warning message is displayed`() {
+                    closedPollInformationData.pollResponseAggregatedSummary,
-        // Given
+            )
-        val stringProvider = FakeStringProvider()
+        } returns optionViewStates
-        val pollItemViewStateFactory = PollItemViewStateFactory(stringProvider.instance)
-        val closedPollSummary = A_POLL_RESPONSE_DATA.copy(isClosed = true, hasEncryptedRelatedEvents = true)
-        val closedPollInformationData = A_MESSAGE_INFORMATION_DATA.copy(pollResponseAggregatedSummary = closedPollSummary)
 
         // When
         val pollViewState = pollItemViewStateFactory.create(
@@ -146,42 +90,90 @@ class PollItemViewStateFactoryTest {
         )
 
         // Then
-        pollViewState.votesStatus shouldBeEqualTo stringProvider.instance.getString(R.string.unable_to_decrypt_some_events_in_poll)
+        pollViewState shouldBeEqualTo PollViewState(
+                question = A_POLL_CONTENT.getBestPollCreationInfo()?.question?.getBestQuestion() ?: "",
+                votesStatus = fakeStringProvider.instance.getQuantityString(R.plurals.poll_total_vote_count_after_ended, 0, 0),
+                canVote = false,
+                optionViewStates = optionViewStates,
+        )
+        verify {
+            fakePollOptionViewStateFactory.createPollEndedOptions(
+                    A_POLL_CONTENT.getBestPollCreationInfo(),
+                    closedPollInformationData.pollResponseAggregatedSummary,
+            )
+        }
+    }
+
+    @Test
+    fun `given a sent poll state with some decryption error when poll is closed then warning message is displayed`() {
+        // Given
+        val closedPollSummary = A_POLL_RESPONSE_DATA.copy(isClosed = true, hasEncryptedRelatedEvents = true)
+        val closedPollInformationData = A_MESSAGE_INFORMATION_DATA.copy(pollResponseAggregatedSummary = closedPollSummary)
+        val optionViewStates = listOf(
+                PollOptionViewState.PollEnded(
+                        optionId = "", optionAnswer = "", voteCount = 0, votePercentage = 0.0, isWinner = false
+                )
+        )
+        every {
+            fakePollOptionViewStateFactory.createPollEndedOptions(
+                    A_POLL_CONTENT.getBestPollCreationInfo(),
+                    closedPollInformationData.pollResponseAggregatedSummary,
+            )
+        } returns optionViewStates
+
+        // When
+        val pollViewState = pollItemViewStateFactory.create(
+                pollContent = A_POLL_CONTENT,
+                informationData = closedPollInformationData,
+        )
+
+        // Then
+        pollViewState.votesStatus shouldBeEqualTo fakeStringProvider.instance.getString(R.string.unable_to_decrypt_some_events_in_poll)
     }
 
     @Test
     fun `given a sent poll when undisclosed poll type is selected then poll is votable and option states are PollUndisclosed`() {
-        val stringProvider = FakeStringProvider()
+        // Given
-        val pollItemViewStateFactory = PollItemViewStateFactory(stringProvider.instance)
+        val optionViewStates = listOf(
+                PollOptionViewState.PollUndisclosed(
+                        optionId = "",
+                        optionAnswer = "",
+                        isSelected = false,
+                )
+        )
+        every {
+            fakePollOptionViewStateFactory.createPollUndisclosedOptions(
+                    A_POLL_CONTENT.getBestPollCreationInfo(),
+                    A_MESSAGE_INFORMATION_DATA.pollResponseAggregatedSummary,
+            )
+        } returns optionViewStates
 
+        // When
         val pollViewState = pollItemViewStateFactory.create(
                 pollContent = A_POLL_CONTENT,
                 informationData = A_MESSAGE_INFORMATION_DATA,
         )
 
+        // Then
         pollViewState shouldBeEqualTo PollViewState(
                 question = A_POLL_CONTENT.getBestPollCreationInfo()?.question?.getBestQuestion() ?: "",
-                votesStatus = stringProvider.instance.getString(R.string.poll_undisclosed_not_ended),
+                votesStatus = fakeStringProvider.instance.getString(R.string.poll_undisclosed_not_ended),
                 canVote = true,
-                optionViewStates = A_POLL_CONTENT.getBestPollCreationInfo()?.answers?.map { answer ->
+                optionViewStates = optionViewStates,
-                    PollOptionViewState.PollUndisclosed(
-                            optionId = answer.id ?: "",
-                            optionAnswer = answer.getBestAnswer() ?: "",
-                            isSelected = false
         )
-                },
+        verify {
+            fakePollOptionViewStateFactory.createPollUndisclosedOptions(
+                    A_POLL_CONTENT.getBestPollCreationInfo(),
+                    A_MESSAGE_INFORMATION_DATA.pollResponseAggregatedSummary,
             )
         }
+    }
 
     @Test
     fun `given a sent poll when my vote exists then poll is still votable and options states are PollVoted`() {
-        val stringProvider = FakeStringProvider()
+        // Given
-        val pollItemViewStateFactory = PollItemViewStateFactory(stringProvider.instance)
-
         val votedPollData = A_POLL_RESPONSE_DATA.copy(
-                totalVotes = 1,
+                totalVotes = 1, myVote = A_POLL_OPTION_IDS[0], votes = mapOf(A_POLL_OPTION_IDS[0] to PollVoteSummaryData(total = 1, percentage = 1.0))
-                myVote = A_POLL_OPTION_IDS[0],
-                votes = mapOf(A_POLL_OPTION_IDS[0] to PollVoteSummaryData(total = 1, percentage = 1.0))
         )
         val disclosedPollContent = A_POLL_CONTENT.copy(
                 unstablePollCreationInfo = A_POLL_CONTENT.getBestPollCreationInfo()?.copy(
@@ -189,33 +181,46 @@ class PollItemViewStateFactoryTest {
                 ),
         )
         val votedInformationData = A_MESSAGE_INFORMATION_DATA.copy(pollResponseAggregatedSummary = votedPollData)
+        val optionViewStates = listOf(
+                PollOptionViewState.PollVoted(
+                        optionId = "",
+                        optionAnswer = "",
+                        voteCount = 0,
+                        votePercentage = 0.0,
+                        isSelected = false,
+                )
+        )
+        every {
+            fakePollOptionViewStateFactory.createPollVotedOptions(
+                    disclosedPollContent.getBestPollCreationInfo(),
+                    votedInformationData.pollResponseAggregatedSummary,
+            )
+        } returns optionViewStates
 
+        // When
         val pollViewState = pollItemViewStateFactory.create(
                 pollContent = disclosedPollContent,
                 informationData = votedInformationData,
         )
 
+        // Then
         pollViewState shouldBeEqualTo PollViewState(
                 question = A_POLL_CONTENT.getBestPollCreationInfo()?.question?.getBestQuestion() ?: "",
-                votesStatus = stringProvider.instance.getQuantityString(R.plurals.poll_total_vote_count_before_ended_and_voted, 1, 1),
+                votesStatus = fakeStringProvider.instance.getQuantityString(R.plurals.poll_total_vote_count_before_ended_and_voted, 1, 1),
                 canVote = true,
-                optionViewStates = A_POLL_CONTENT.getBestPollCreationInfo()?.answers?.mapIndexed { index, answer ->
+                optionViewStates = optionViewStates,
-                    PollOptionViewState.PollVoted(
-                            optionId = answer.id ?: "",
-                            optionAnswer = answer.getBestAnswer() ?: "",
-                            voteCount = if (index == 0) 1 else 0,
-                            votePercentage = if (index == 0) 1.0 else 0.0,
-                            isSelected = index == 0
         )
-                },
+        verify {
+            fakePollOptionViewStateFactory.createPollVotedOptions(
+                    disclosedPollContent.getBestPollCreationInfo(),
+                    votedInformationData.pollResponseAggregatedSummary,
             )
         }
+    }
 
     @Test
     fun `given a sent poll with decryption failure when my vote exists then a warning message is displayed`() {
         // Given
-        val stringProvider = FakeStringProvider()
-        val pollItemViewStateFactory = PollItemViewStateFactory(stringProvider.instance)
         val votedPollData = A_POLL_RESPONSE_DATA.copy(
                 totalVotes = 1,
                 myVote = A_POLL_OPTION_IDS[0],
@@ -228,6 +233,21 @@ class PollItemViewStateFactoryTest {
                 ),
         )
         val votedInformationData = A_MESSAGE_INFORMATION_DATA.copy(pollResponseAggregatedSummary = votedPollData)
+        val optionViewStates = listOf(
+                PollOptionViewState.PollVoted(
+                        optionId = "",
+                        optionAnswer = "",
+                        voteCount = 0,
+                        votePercentage = 0.0,
+                        isSelected = false,
+                )
+        )
+        every {
+            fakePollOptionViewStateFactory.createPollVotedOptions(
+                    disclosedPollContent.getBestPollCreationInfo(),
+                    votedInformationData.pollResponseAggregatedSummary,
+            )
+        } returns optionViewStates
 
         // When
         val pollViewState = pollItemViewStateFactory.create(
@@ -236,34 +256,46 @@ class PollItemViewStateFactoryTest {
         )
 
         // Then
-        pollViewState.votesStatus shouldBeEqualTo stringProvider.instance.getString(R.string.unable_to_decrypt_some_events_in_poll)
+        pollViewState.votesStatus shouldBeEqualTo fakeStringProvider.instance.getString(R.string.unable_to_decrypt_some_events_in_poll)
     }
 
     @Test
     fun `given a sent poll when poll type is disclosed then poll is votable and option view states are PollReady`() {
-        val stringProvider = FakeStringProvider()
+        // Given
-        val pollItemViewStateFactory = PollItemViewStateFactory(stringProvider.instance)
-
         val disclosedPollContent = A_POLL_CONTENT.copy(
                 unstablePollCreationInfo = A_POLL_CONTENT.getBestPollCreationInfo()?.copy(
                         kind = PollType.DISCLOSED_UNSTABLE
                 )
         )
+        val optionViewStates = listOf(
+                PollOptionViewState.PollReady(
+                        optionId = "",
+                        optionAnswer = "",
+                )
+        )
+        every {
+            fakePollOptionViewStateFactory.createPollReadyOptions(
+                    disclosedPollContent.getBestPollCreationInfo(),
+            )
+        } returns optionViewStates
+
+        // When
         val pollViewState = pollItemViewStateFactory.create(
                 pollContent = disclosedPollContent,
                 informationData = A_MESSAGE_INFORMATION_DATA,
         )
 
+        // Then
         pollViewState shouldBeEqualTo PollViewState(
                 question = A_POLL_CONTENT.getBestPollCreationInfo()?.question?.getBestQuestion() ?: "",
-                votesStatus = stringProvider.instance.getString(R.string.poll_no_votes_cast),
+                votesStatus = fakeStringProvider.instance.getString(R.string.poll_no_votes_cast),
                 canVote = true,
-                optionViewStates = A_POLL_CONTENT.getBestPollCreationInfo()?.answers?.map { answer ->
+                optionViewStates = optionViewStates,
-                    PollOptionViewState.PollReady(
-                            optionId = answer.id ?: "",
-                            optionAnswer = answer.getBestAnswer() ?: ""
         )
-                },
+        verify {
+            fakePollOptionViewStateFactory.createPollReadyOptions(
+                    disclosedPollContent.getBestPollCreationInfo(),
             )
         }
     }
+}

vector/src/test/java/im/vector/app/features/home/room/detail/timeline/factory/PollOptionViewStateFactoryTest.kt

@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.home.room.detail.timeline.factory
+
+import im.vector.app.features.home.room.detail.timeline.item.PollOptionViewState
+import im.vector.app.features.home.room.detail.timeline.item.PollVoteSummaryData
+import im.vector.app.test.fixtures.PollFixture.A_POLL_CONTENT
+import im.vector.app.test.fixtures.PollFixture.A_POLL_OPTION_IDS
+import im.vector.app.test.fixtures.PollFixture.A_POLL_RESPONSE_DATA
+import org.amshove.kluent.shouldBeEqualTo
+import org.junit.Test
+import org.matrix.android.sdk.api.session.room.model.message.PollType
+
+internal class PollOptionViewStateFactoryTest {
+
+    private val pollOptionViewStateFactory = PollOptionViewStateFactory()
+
+    @Test
+    fun `given poll data when creating ended poll options then correct options are returned`() {
+        // Given
+        val winnerVotesCount = 0
+        val pollResponseData = A_POLL_RESPONSE_DATA.copy(
+                isClosed = true,
+                winnerVoteCount = winnerVotesCount,
+        )
+        val pollCreationInfo = A_POLL_CONTENT.getBestPollCreationInfo()
+        val expectedOptions = pollCreationInfo?.answers?.map { answer ->
+            PollOptionViewState.PollEnded(
+                    optionId = answer.id.orEmpty(),
+                    optionAnswer = answer.getBestAnswer().orEmpty(),
+                    voteCount = 0,
+                    votePercentage = 0.0,
+                    isWinner = false,
+            )
+        }
+
+        // When
+        val result = pollOptionViewStateFactory.createPollEndedOptions(
+                pollCreationInfo = pollCreationInfo,
+                pollResponseData = pollResponseData,
+        )
+
+        // Then
+        result shouldBeEqualTo expectedOptions
+    }
+
+    @Test
+    fun `given poll data when creating sending poll options then correct options are returned`() {
+        // Given
+        val pollCreationInfo = A_POLL_CONTENT.getBestPollCreationInfo()
+        val expectedOptions = pollCreationInfo?.answers?.map { answer ->
+            PollOptionViewState.PollSending(
+                    optionId = answer.id.orEmpty(),
+                    optionAnswer = answer.getBestAnswer().orEmpty(),
+            )
+        }
+
+        // When
+        val result = pollOptionViewStateFactory.createPollSendingOptions(
+                pollCreationInfo = pollCreationInfo,
+        )
+
+        // Then
+        result shouldBeEqualTo expectedOptions
+    }
+
+    @Test
+    fun `given poll data when creating undisclosed poll options then correct options are returned`() {
+        // Given
+        val pollResponseData = A_POLL_RESPONSE_DATA
+        val pollCreationInfo = A_POLL_CONTENT.getBestPollCreationInfo()
+        val expectedOptions = pollCreationInfo?.answers?.map { answer ->
+            PollOptionViewState.PollUndisclosed(
+                    optionId = answer.id.orEmpty(),
+                    optionAnswer = answer.getBestAnswer().orEmpty(),
+                    isSelected = false,
+            )
+        }
+
+        // When
+        val result = pollOptionViewStateFactory.createPollUndisclosedOptions(
+                pollCreationInfo = pollCreationInfo,
+                pollResponseData = pollResponseData,
+        )
+
+        // Then
+        result shouldBeEqualTo expectedOptions
+    }
+
+    @Test
+    fun `given poll data when creating voted poll options then correct options are returned`() {
+        // Given
+        val pollResponseData = A_POLL_RESPONSE_DATA.copy(
+                totalVotes = 1,
+                myVote = A_POLL_OPTION_IDS[0],
+                votes = mapOf(A_POLL_OPTION_IDS[0] to PollVoteSummaryData(total = 1, percentage = 1.0)),
+        )
+        val disclosedPollContent = A_POLL_CONTENT.copy(
+                unstablePollCreationInfo = A_POLL_CONTENT.getBestPollCreationInfo()?.copy(
+                        kind = PollType.DISCLOSED_UNSTABLE,
+                ),
+        )
+        val pollCreationInfo = disclosedPollContent.getBestPollCreationInfo()
+        val expectedOptions = pollCreationInfo?.answers?.mapIndexed { index, answer ->
+            PollOptionViewState.PollVoted(
+                    optionId = answer.id.orEmpty(),
+                    optionAnswer = answer.getBestAnswer().orEmpty(),
+                    voteCount = if (index == 0) 1 else 0,
+                    votePercentage = if (index == 0) 1.0 else 0.0,
+                    isSelected = index == 0,
+            )
+        }
+
+        // When
+        val result = pollOptionViewStateFactory.createPollVotedOptions(
+                pollCreationInfo = pollCreationInfo,
+                pollResponseData = pollResponseData,
+        )
+
+        // Then
+        result shouldBeEqualTo expectedOptions
+    }
+
+    @Test
+    fun `given poll data when creating ready poll options then correct options are returned`() {
+        // Given
+        val pollCreationInfo = A_POLL_CONTENT.getBestPollCreationInfo()
+        val expectedOptions = pollCreationInfo?.answers?.map { answer ->
+            PollOptionViewState.PollReady(
+                    optionId = answer.id.orEmpty(),
+                    optionAnswer = answer.getBestAnswer().orEmpty(),
+            )
+        }
+
+        // When
+        val result = pollOptionViewStateFactory.createPollReadyOptions(
+                pollCreationInfo = pollCreationInfo,
+        )
+
+        // Then
+        result shouldBeEqualTo expectedOptions
+    }
+}

vector/src/test/java/im/vector/app/features/roomprofile/polls/RoomPollsViewModelTest.kt

@@ -17,23 +17,26 @@
 package im.vector.app.features.roomprofile.polls
 
 import com.airbnb.mvrx.test.MavericksTestRule
-import im.vector.app.features.roomprofile.polls.list.data.LoadedPollsStatus
+import im.vector.app.features.roomprofile.polls.list.domain.DisposePollHistoryUseCase
-import im.vector.app.features.roomprofile.polls.list.domain.GetLoadedPollsStatusUseCase
 import im.vector.app.features.roomprofile.polls.list.domain.GetPollsUseCase
 import im.vector.app.features.roomprofile.polls.list.domain.LoadMorePollsUseCase
 import im.vector.app.features.roomprofile.polls.list.domain.SyncPollsUseCase
 import im.vector.app.features.roomprofile.polls.list.ui.PollSummary
+import im.vector.app.features.roomprofile.polls.list.ui.PollSummaryMapper
 import im.vector.app.test.test
 import im.vector.app.test.testDispatcher
 import io.mockk.coEvery
-import io.mockk.coJustRun
 import io.mockk.coVerify
 import io.mockk.every
+import io.mockk.justRun
 import io.mockk.mockk
 import io.mockk.verify
+import kotlinx.coroutines.flow.emptyFlow
 import kotlinx.coroutines.flow.flowOf
 import org.junit.Rule
 import org.junit.Test
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 
 private const val A_ROOM_ID = "room-id"
 
@@ -42,33 +45,37 @@ class RoomPollsViewModelTest {
     @get:Rule
     val mavericksTestRule = MavericksTestRule(testDispatcher = testDispatcher)
 
+    private val initialState = RoomPollsViewState(A_ROOM_ID)
     private val fakeGetPollsUseCase = mockk<GetPollsUseCase>()
-    private val fakeGetLoadedPollsStatusUseCase = mockk<GetLoadedPollsStatusUseCase>()
     private val fakeLoadMorePollsUseCase = mockk<LoadMorePollsUseCase>()
     private val fakeSyncPollsUseCase = mockk<SyncPollsUseCase>()
-    private val initialState = RoomPollsViewState(A_ROOM_ID)
+    private val fakeDisposePollHistoryUseCase = mockk<DisposePollHistoryUseCase>()
+    private val fakePollSummaryMapper = mockk<PollSummaryMapper>()
 
     private fun createViewModel(): RoomPollsViewModel {
         return RoomPollsViewModel(
                 initialState = initialState,
                 getPollsUseCase = fakeGetPollsUseCase,
-                getLoadedPollsStatusUseCase = fakeGetLoadedPollsStatusUseCase,
                 loadMorePollsUseCase = fakeLoadMorePollsUseCase,
                 syncPollsUseCase = fakeSyncPollsUseCase,
+                disposePollHistoryUseCase = fakeDisposePollHistoryUseCase,
+                pollSummaryMapper = fakePollSummaryMapper,
         )
     }
 
     @Test
     fun `given viewModel when created then polls list is observed, sync is launched and viewState is updated`() {
         // Given
-        val loadedPollsStatus = givenGetLoadedPollsStatusSuccess()
+        val loadedPollsStatus = givenSyncPollsWithSuccess()
-        givenSyncPollsWithSuccess()
+        val aPollEvent = givenAPollEvent()
-        val polls = listOf(givenAPollSummary())
+        val aPollSummary = givenAPollSummary()
+        val polls = listOf(aPollEvent)
         every { fakeGetPollsUseCase.execute(A_ROOM_ID) } returns flowOf(polls)
+        every { fakePollSummaryMapper.map(aPollEvent) } returns aPollSummary
         val expectedViewState = initialState.copy(
-                polls = polls,
+                polls = listOf(aPollSummary),
                 canLoadMore = loadedPollsStatus.canLoadMore,
-                nbLoadedDays = loadedPollsStatus.nbLoadedDays,
+                nbSyncedDays = loadedPollsStatus.daysSynced,
         )
 
         // When
@@ -81,6 +88,7 @@ class RoomPollsViewModelTest {
                 .finish()
         verify {
             fakeGetPollsUseCase.execute(A_ROOM_ID)
+            fakePollSummaryMapper.map(aPollEvent)
         }
         coVerify { fakeSyncPollsUseCase.execute(A_ROOM_ID) }
     }
@@ -88,10 +96,8 @@ class RoomPollsViewModelTest {
     @Test
     fun `given viewModel and error during sync process when created then error is raised in view event`() {
         // Given
-        givenGetLoadedPollsStatusSuccess()
         givenSyncPollsWithError(Exception())
-        val polls = listOf(givenAPollSummary())
+        every { fakeGetPollsUseCase.execute(A_ROOM_ID) } returns emptyFlow()
-        every { fakeGetPollsUseCase.execute(A_ROOM_ID) } returns flowOf(polls)
 
         // When
         val viewModel = createViewModel()
@@ -104,19 +110,32 @@ class RoomPollsViewModelTest {
         coVerify { fakeSyncPollsUseCase.execute(A_ROOM_ID) }
     }
 
+    @Test
+    fun `given viewModel when calling onCleared then poll history is disposed`() {
+        // Given
+        givenSyncPollsWithSuccess()
+        every { fakeGetPollsUseCase.execute(A_ROOM_ID) } returns emptyFlow()
+        justRun { fakeDisposePollHistoryUseCase.execute(A_ROOM_ID) }
+        val viewModel = createViewModel()
+
+        // When
+        viewModel.onCleared()
+
+        // Then
+        verify { fakeDisposePollHistoryUseCase.execute(A_ROOM_ID) }
+    }
+
     @Test
     fun `given viewModel when handle load more action then viewState is updated`() {
         // Given
-        val loadedPollsStatus = givenGetLoadedPollsStatusSuccess()
+        val loadedPollsStatus = givenSyncPollsWithSuccess()
-        givenSyncPollsWithSuccess()
+        every { fakeGetPollsUseCase.execute(A_ROOM_ID) } returns emptyFlow()
-        val polls = listOf(givenAPollSummary())
-        every { fakeGetPollsUseCase.execute(A_ROOM_ID) } returns flowOf(polls)
         val newLoadedPollsStatus = givenLoadMoreWithSuccess()
         val viewModel = createViewModel()
         val stateAfterInit = initialState.copy(
-                polls = polls,
+                polls = emptyList(),
                 canLoadMore = loadedPollsStatus.canLoadMore,
-                nbLoadedDays = loadedPollsStatus.nbLoadedDays,
+                nbSyncedDays = loadedPollsStatus.daysSynced,
         )
 
         // When
@@ -128,7 +147,7 @@ class RoomPollsViewModelTest {
                 .assertStatesChanges(
                         stateAfterInit,
                         { copy(isLoadingMore = true) },
-                        { copy(canLoadMore = newLoadedPollsStatus.canLoadMore, nbLoadedDays = newLoadedPollsStatus.nbLoadedDays) },
+                        { copy(canLoadMore = newLoadedPollsStatus.canLoadMore, nbSyncedDays = newLoadedPollsStatus.daysSynced) },
                         { copy(isLoadingMore = false) },
                 )
                 .finish()
@@ -139,8 +158,14 @@ class RoomPollsViewModelTest {
         return mockk()
     }
 
-    private fun givenSyncPollsWithSuccess() {
+    private fun givenAPollEvent(): TimelineEvent {
-        coJustRun { fakeSyncPollsUseCase.execute(A_ROOM_ID) }
+        return mockk()
+    }
+
+    private fun givenSyncPollsWithSuccess(): LoadedPollsStatus {
+        val loadedPollsStatus = givenALoadedPollsStatus()
+        coEvery { fakeSyncPollsUseCase.execute(A_ROOM_ID) } returns loadedPollsStatus
+        return loadedPollsStatus
     }
 
     private fun givenSyncPollsWithError(error: Exception) {
@@ -148,20 +173,15 @@ class RoomPollsViewModelTest {
     }
 
     private fun givenLoadMoreWithSuccess(): LoadedPollsStatus {
-        val loadedPollsStatus = givenALoadedPollsStatus(canLoadMore = false, nbLoadedDays = 20)
+        val loadedPollsStatus = givenALoadedPollsStatus(canLoadMore = false, nbSyncedDays = 20)
         coEvery { fakeLoadMorePollsUseCase.execute(A_ROOM_ID) } returns loadedPollsStatus
         return loadedPollsStatus
     }
 
-    private fun givenGetLoadedPollsStatusSuccess(): LoadedPollsStatus {
+    private fun givenALoadedPollsStatus(canLoadMore: Boolean = true, nbSyncedDays: Int = 10) =
-        val loadedPollsStatus = givenALoadedPollsStatus()
-        every { fakeGetLoadedPollsStatusUseCase.execute(A_ROOM_ID) } returns loadedPollsStatus
-        return loadedPollsStatus
-    }
-
-    private fun givenALoadedPollsStatus(canLoadMore: Boolean = true, nbLoadedDays: Int = 10) =
             LoadedPollsStatus(
                     canLoadMore = canLoadMore,
-                    nbLoadedDays = nbLoadedDays,
+                    daysSynced = nbSyncedDays,
+                    hasCompletedASyncBackward = false,
             )
 }

vector/src/test/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollDataSourceTest.kt

@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.roomprofile.polls.list.data
+
+import im.vector.app.test.fakes.FakeActiveSessionHolder
+import im.vector.app.test.fakes.FakeFlowLiveDataConversions
+import im.vector.app.test.fakes.FakePollHistoryService
+import im.vector.app.test.fakes.givenAsFlow
+import io.mockk.unmockkAll
+import kotlinx.coroutines.flow.firstOrNull
+import kotlinx.coroutines.test.runTest
+import org.amshove.kluent.shouldBeEqualTo
+import org.junit.Test
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
+
+private const val A_ROOM_ID = "room-id"
+
+internal class RoomPollDataSourceTest {
+
+    private val fakeActiveSessionHolder = FakeActiveSessionHolder()
+
+    private val roomPollDataSource = RoomPollDataSource(
+            activeSessionHolder = fakeActiveSessionHolder.instance,
+    )
+
+    @Test
+    fun `given poll history service when dispose then correct method of service is called`() {
+        // Given
+        val fakePollHistoryService = givenPollHistoryService()
+        fakePollHistoryService.givenDispose()
+
+        // When
+        roomPollDataSource.dispose(A_ROOM_ID)
+
+        // Then
+        fakePollHistoryService.verifyDispose()
+    }
+
+    @Test
+    fun `given poll history service when get polls then correct method of service is called and correct result is returned`() = runTest {
+        // Given
+        val fakeFlowLiveDataConversions = FakeFlowLiveDataConversions()
+        fakeFlowLiveDataConversions.setup()
+        val fakePollHistoryService = givenPollHistoryService()
+        val pollEvents = listOf<TimelineEvent>()
+        fakePollHistoryService
+                .givenGetPollsReturns(pollEvents)
+                .givenAsFlow()
+
+        // When
+        val result = roomPollDataSource.getPolls(A_ROOM_ID).firstOrNull()
+
+        // Then
+        result shouldBeEqualTo pollEvents
+        fakePollHistoryService.verifyGetPolls()
+        unmockkAll()
+    }
+
+    @Test
+    fun `given poll history service when get loaded polls then correct method of service is called and correct result is returned`() = runTest {
+        // Given
+        val fakePollHistoryService = givenPollHistoryService()
+        val aLoadedPollsStatus = givenALoadedPollsStatus()
+        fakePollHistoryService.givenGetLoadedPollsStatusReturns(aLoadedPollsStatus)
+
+        // When
+        val result = roomPollDataSource.getLoadedPollsStatus(A_ROOM_ID)
+
+        // Then
+        result shouldBeEqualTo aLoadedPollsStatus
+        fakePollHistoryService.verifyGetLoadedPollsStatus()
+    }
+
+    @Test
+    fun `given poll history service when load more then correct method of service is called and correct result is returned`() = runTest {
+        // Given
+        val fakePollHistoryService = givenPollHistoryService()
+        val aLoadedPollsStatus = givenALoadedPollsStatus()
+        fakePollHistoryService.givenLoadMoreReturns(aLoadedPollsStatus)
+
+        // When
+        val result = roomPollDataSource.loadMorePolls(A_ROOM_ID)
+
+        // Then
+        result shouldBeEqualTo aLoadedPollsStatus
+        fakePollHistoryService.verifyLoadMore()
+    }
+
+    @Test
+    fun `given poll history service when sync polls then correct method of service is called`() = runTest {
+        // Given
+        val fakePollHistoryService = givenPollHistoryService()
+        fakePollHistoryService.givenSyncPollsSuccess()
+
+        // When
+        roomPollDataSource.syncPolls(A_ROOM_ID)
+
+        // Then
+        fakePollHistoryService.verifySyncPolls()
+    }
+
+    private fun givenPollHistoryService(): FakePollHistoryService {
+        return fakeActiveSessionHolder
+                .fakeSession
+                .fakeRoomService
+                .getRoom(A_ROOM_ID)
+                .pollHistoryService()
+    }
+
+    private fun givenALoadedPollsStatus() = LoadedPollsStatus(
+            canLoadMore = true,
+            daysSynced = 10,
+            hasCompletedASyncBackward = true,
+    )
+}

vector/src/test/java/im/vector/app/features/roomprofile/polls/list/data/RoomPollRepositoryTest.kt

@@ -16,10 +16,11 @@
 
 package im.vector.app.features.roomprofile.polls.list.data
 
-import im.vector.app.features.roomprofile.polls.list.ui.PollSummary
+import io.mockk.coEvery
 import io.mockk.coJustRun
 import io.mockk.coVerify
 import io.mockk.every
+import io.mockk.justRun
 import io.mockk.mockk
 import io.mockk.verify
 import kotlinx.coroutines.flow.firstOrNull
@@ -27,6 +28,8 @@ import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.test.runTest
 import org.amshove.kluent.shouldBeEqualTo
 import org.junit.Test
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 
 private const val A_ROOM_ID = "room-id"
 
@@ -38,10 +41,22 @@ class RoomPollRepositoryTest {
             roomPollDataSource = fakeRoomPollDataSource,
     )
 
+    @Test
+    fun `given data source when dispose then correct method of data source is called`() {
+        // Given
+        justRun { fakeRoomPollDataSource.dispose(A_ROOM_ID) }
+
+        // When
+        roomPollRepository.dispose(A_ROOM_ID)
+
+        // Then
+        verify { fakeRoomPollDataSource.dispose(A_ROOM_ID) }
+    }
+
     @Test
     fun `given data source when getting polls then correct method of data source is called`() = runTest {
         // Given
-        val expectedPolls = listOf<PollSummary>()
+        val expectedPolls = listOf<TimelineEvent>()
         every { fakeRoomPollDataSource.getPolls(A_ROOM_ID) } returns flowOf(expectedPolls)
 
         // When
@@ -53,20 +68,21 @@ class RoomPollRepositoryTest {
     }
 
     @Test
-    fun `given data source when getting loaded polls status then correct method of data source is called`() {
+    fun `given data source when getting loaded polls status then correct method of data source is called`() = runTest {
         // Given
         val expectedStatus = LoadedPollsStatus(
                 canLoadMore = true,
-                nbLoadedDays = 10,
+                daysSynced = 10,
+                hasCompletedASyncBackward = false,
         )
-        every { fakeRoomPollDataSource.getLoadedPollsStatus(A_ROOM_ID) } returns expectedStatus
+        coEvery { fakeRoomPollDataSource.getLoadedPollsStatus(A_ROOM_ID) } returns expectedStatus
 
         // When
         val result = roomPollRepository.getLoadedPollsStatus(A_ROOM_ID)
 
         // Then
         result shouldBeEqualTo expectedStatus
-        verify { fakeRoomPollDataSource.getLoadedPollsStatus(A_ROOM_ID) }
+        coVerify { fakeRoomPollDataSource.getLoadedPollsStatus(A_ROOM_ID) }
     }
 
     @Test

vector/src/test/java/im/vector/app/features/roomprofile/polls/list/domain/DisposePollHistoryUseCaseTest.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.roomprofile.polls.list.domain
+
+import im.vector.app.features.roomprofile.polls.list.data.RoomPollRepository
+import io.mockk.coVerify
+import io.mockk.justRun
+import io.mockk.mockk
+import org.junit.Test
+
+internal class DisposePollHistoryUseCaseTest {
+
+    private val fakeRoomPollRepository = mockk<RoomPollRepository>()
+
+    private val disposePollHistoryUseCase = DisposePollHistoryUseCase(
+            roomPollRepository = fakeRoomPollRepository,
+    )
+
+    @Test
+    fun `given repo when execute then correct method of repo is called`() {
+        // Given
+        val aRoomId = "roomId"
+        justRun { fakeRoomPollRepository.dispose(aRoomId) }
+
+        // When
+        disposePollHistoryUseCase.execute(aRoomId)
+
+        // Then
+        coVerify { fakeRoomPollRepository.dispose(aRoomId) }
+    }
+}

vector/src/test/java/im/vector/app/features/roomprofile/polls/list/domain/GetLoadedPollsStatusUseCaseTest.kt

@@ -16,13 +16,14 @@
 
 package im.vector.app.features.roomprofile.polls.list.domain
 
-import im.vector.app.features.roomprofile.polls.list.data.LoadedPollsStatus
 import im.vector.app.features.roomprofile.polls.list.data.RoomPollRepository
-import io.mockk.every
+import io.mockk.coEvery
+import io.mockk.coVerify
 import io.mockk.mockk
-import io.mockk.verify
+import kotlinx.coroutines.test.runTest
 import org.amshove.kluent.shouldBeEqualTo
 import org.junit.Test
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
 
 class GetLoadedPollsStatusUseCaseTest {
 
@@ -33,20 +34,21 @@ class GetLoadedPollsStatusUseCaseTest {
     )
 
     @Test
-    fun `given repo when execute then correct method of repo is called`() {
+    fun `given repo when execute then correct method of repo is called`() = runTest {
         // Given
         val aRoomId = "roomId"
         val expectedStatus = LoadedPollsStatus(
                 canLoadMore = true,
-                nbLoadedDays = 10,
+                daysSynced = 10,
+                hasCompletedASyncBackward = true,
         )
-        every { fakeRoomPollRepository.getLoadedPollsStatus(aRoomId) } returns expectedStatus
+        coEvery { fakeRoomPollRepository.getLoadedPollsStatus(aRoomId) } returns expectedStatus
 
         // When
         val status = getLoadedPollsStatusUseCase.execute(aRoomId)
 
         // Then
         status shouldBeEqualTo expectedStatus
-        verify { fakeRoomPollRepository.getLoadedPollsStatus(aRoomId) }
+        coVerify { fakeRoomPollRepository.getLoadedPollsStatus(aRoomId) }
     }
 }

vector/src/test/java/im/vector/app/features/roomprofile/polls/list/domain/GetPollsUseCaseTest.kt

@@ -17,8 +17,6 @@
 package im.vector.app.features.roomprofile.polls.list.domain
 
 import im.vector.app.features.roomprofile.polls.list.data.RoomPollRepository
-import im.vector.app.features.roomprofile.polls.list.ui.PollSummary
-import im.vector.app.test.fixtures.RoomPollFixture
 import io.mockk.every
 import io.mockk.mockk
 import io.mockk.verify
@@ -27,6 +25,7 @@ import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.test.runTest
 import org.amshove.kluent.shouldBeEqualTo
 import org.junit.Test
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 
 class GetPollsUseCaseTest {
     private val fakeRoomPollRepository = mockk<RoomPollRepository>()
@@ -39,16 +38,16 @@ class GetPollsUseCaseTest {
     fun `given repo when execute then correct method of repo is called and polls are sorted most recent first`() = runTest {
         // Given
         val aRoomId = "roomId"
-        val poll1 = RoomPollFixture.anActivePollSummary(timestamp = 1)
+        val poll1 = givenTimelineEvent(timestamp = 1)
-        val poll2 = RoomPollFixture.anActivePollSummary(timestamp = 2)
+        val poll2 = givenTimelineEvent(timestamp = 2)
-        val poll3 = RoomPollFixture.anActivePollSummary(timestamp = 3)
+        val poll3 = givenTimelineEvent(timestamp = 3)
-        val polls = listOf<PollSummary>(
+        val polls = listOf(
                 poll1,
                 poll2,
                 poll3,
         )
         every { fakeRoomPollRepository.getPolls(aRoomId) } returns flowOf(polls)
-        val expectedPolls = listOf<PollSummary>(
+        val expectedPolls = listOf(
                 poll3,
                 poll2,
                 poll1,
@@ -60,4 +59,10 @@ class GetPollsUseCaseTest {
         result shouldBeEqualTo expectedPolls
         verify { fakeRoomPollRepository.getPolls(aRoomId) }
     }
+
+    private fun givenTimelineEvent(timestamp: Long): TimelineEvent {
+        return mockk<TimelineEvent>().also {
+            every { it.root.originServerTs } returns timestamp
+        }
+    }
 }

vector/src/test/java/im/vector/app/features/roomprofile/polls/list/domain/LoadMorePollsUseCaseTest.kt

@@ -17,11 +17,13 @@
 package im.vector.app.features.roomprofile.polls.list.domain
 
 import im.vector.app.features.roomprofile.polls.list.data.RoomPollRepository
-import io.mockk.coJustRun
+import io.mockk.coEvery
 import io.mockk.coVerify
 import io.mockk.mockk
 import kotlinx.coroutines.test.runTest
+import org.amshove.kluent.shouldBeEqualTo
 import org.junit.Test
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
 
 class LoadMorePollsUseCaseTest {
 
@@ -35,12 +37,18 @@ class LoadMorePollsUseCaseTest {
     fun `given repo when execute then correct method of repo is called`() = runTest {
         // Given
         val aRoomId = "roomId"
-        coJustRun { fakeRoomPollRepository.loadMorePolls(aRoomId) }
+        val loadedPollsStatus = LoadedPollsStatus(
+                canLoadMore = true,
+                daysSynced = 10,
+                hasCompletedASyncBackward = true,
+        )
+        coEvery { fakeRoomPollRepository.loadMorePolls(aRoomId) } returns loadedPollsStatus
 
         // When
-        loadMorePollsUseCase.execute(aRoomId)
+        val result = loadMorePollsUseCase.execute(aRoomId)
 
         // Then
+        result shouldBeEqualTo loadedPollsStatus
         coVerify { fakeRoomPollRepository.loadMorePolls(aRoomId) }
     }
 }

vector/src/test/java/im/vector/app/features/roomprofile/polls/list/domain/SyncPollsUseCaseTest.kt

@@ -17,30 +17,81 @@
 package im.vector.app.features.roomprofile.polls.list.domain
 
 import im.vector.app.features.roomprofile.polls.list.data.RoomPollRepository
+import io.mockk.coEvery
 import io.mockk.coJustRun
 import io.mockk.coVerify
+import io.mockk.coVerifyOrder
 import io.mockk.mockk
 import kotlinx.coroutines.test.runTest
+import org.amshove.kluent.shouldBeEqualTo
 import org.junit.Test
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
 
 class SyncPollsUseCaseTest {
 
     private val fakeRoomPollRepository = mockk<RoomPollRepository>()
+    private val fakeGetLoadedPollsStatusUseCase = mockk<GetLoadedPollsStatusUseCase>()
+    private val fakeLoadMorePollsUseCase = mockk<LoadMorePollsUseCase>()
 
     private val syncPollsUseCase = SyncPollsUseCase(
             roomPollRepository = fakeRoomPollRepository,
+            getLoadedPollsStatusUseCase = fakeGetLoadedPollsStatusUseCase,
+            loadMorePollsUseCase = fakeLoadMorePollsUseCase,
     )
 
     @Test
-    fun `given repo when execute then correct method of repo is called`() = runTest {
+    fun `given it has completed a sync backward when execute then only sync process is called`() = runTest {
         // Given
         val aRoomId = "roomId"
+        val aLoadedStatus = LoadedPollsStatus(
+                canLoadMore = true,
+                daysSynced = 10,
+                hasCompletedASyncBackward = true,
+        )
         coJustRun { fakeRoomPollRepository.syncPolls(aRoomId) }
+        coEvery { fakeGetLoadedPollsStatusUseCase.execute(aRoomId) } returns aLoadedStatus
 
         // When
-        syncPollsUseCase.execute(aRoomId)
+        val result = syncPollsUseCase.execute(aRoomId)
 
         // Then
-        coVerify { fakeRoomPollRepository.syncPolls(aRoomId) }
+        result shouldBeEqualTo aLoadedStatus
+        coVerifyOrder {
+            fakeRoomPollRepository.syncPolls(aRoomId)
+            fakeGetLoadedPollsStatusUseCase.execute(aRoomId)
+        }
+        coVerify(inverse = true) {
+            fakeLoadMorePollsUseCase.execute(any())
+        }
+    }
+
+    @Test
+    fun `given it has not completed a sync backward when execute then sync process and load more is called`() = runTest {
+        // Given
+        val aRoomId = "roomId"
+        val aLoadedStatus = LoadedPollsStatus(
+                canLoadMore = true,
+                daysSynced = 10,
+                hasCompletedASyncBackward = false,
+        )
+        val anUpdatedLoadedStatus = LoadedPollsStatus(
+                canLoadMore = true,
+                daysSynced = 10,
+                hasCompletedASyncBackward = true,
+        )
+        coJustRun { fakeRoomPollRepository.syncPolls(aRoomId) }
+        coEvery { fakeGetLoadedPollsStatusUseCase.execute(aRoomId) } returns aLoadedStatus
+        coEvery { fakeLoadMorePollsUseCase.execute(aRoomId) } returns anUpdatedLoadedStatus
+
+        // When
+        val result = syncPollsUseCase.execute(aRoomId)
+
+        // Then
+        result shouldBeEqualTo anUpdatedLoadedStatus
+        coVerifyOrder {
+            fakeRoomPollRepository.syncPolls(aRoomId)
+            fakeGetLoadedPollsStatusUseCase.execute(aRoomId)
+            fakeLoadMorePollsUseCase.execute(aRoomId)
+        }
     }
 }

vector/src/test/java/im/vector/app/features/roomprofile/polls/list/ui/PollSummaryMapperTest.kt

@@ -0,0 +1,201 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.roomprofile.polls.list.ui
+
+import im.vector.app.core.extensions.getVectorLastMessageContent
+import im.vector.app.features.home.room.detail.timeline.factory.PollOptionViewStateFactory
+import im.vector.app.features.home.room.detail.timeline.helper.PollResponseDataFactory
+import im.vector.app.features.home.room.detail.timeline.item.PollOptionViewState
+import im.vector.app.features.home.room.detail.timeline.item.PollResponseData
+import io.mockk.every
+import io.mockk.mockk
+import io.mockk.mockkStatic
+import io.mockk.unmockkAll
+import org.amshove.kluent.shouldBe
+import org.amshove.kluent.shouldBeEqualTo
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+import org.matrix.android.sdk.api.session.room.model.message.MessageContent
+import org.matrix.android.sdk.api.session.room.model.message.MessagePollContent
+import org.matrix.android.sdk.api.session.room.model.message.MessageTextContent
+import org.matrix.android.sdk.api.session.room.model.message.PollCreationInfo
+import org.matrix.android.sdk.api.session.room.model.message.PollQuestion
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
+
+private const val AN_EVENT_ID = "event-id"
+private const val AN_EVENT_TIMESTAMP = 123L
+private const val A_POLL_TITLE = "poll-title"
+
+internal class PollSummaryMapperTest {
+
+    private val fakePollResponseDataFactory = mockk<PollResponseDataFactory>()
+    private val fakePollOptionViewStateFactory = mockk<PollOptionViewStateFactory>()
+
+    private val pollSummaryMapper = PollSummaryMapper(
+            pollResponseDataFactory = fakePollResponseDataFactory,
+            pollOptionViewStateFactory = fakePollOptionViewStateFactory,
+    )
+
+    @Before
+    fun setup() {
+        mockkStatic("im.vector.app.core.extensions.TimelineEventKt")
+    }
+
+    @After
+    fun tearDown() {
+        unmockkAll()
+    }
+
+    @Test
+    fun `given a not ended poll event when mapping to model then result is active poll`() {
+        // Given
+        val pollStartedEvent = givenAPollTimelineEvent(
+                eventId = AN_EVENT_ID,
+                creationTimestamp = AN_EVENT_TIMESTAMP,
+                pollTitle = A_POLL_TITLE,
+                isClosed = false,
+        )
+        val expectedResult = PollSummary.ActivePoll(
+                id = AN_EVENT_ID,
+                creationTimestamp = AN_EVENT_TIMESTAMP,
+                title = A_POLL_TITLE,
+        )
+
+        // When
+        val result = pollSummaryMapper.map(pollStartedEvent)
+
+        // Then
+        result shouldBeEqualTo expectedResult
+    }
+
+    @Test
+    fun `given an ended poll event when mapping to model then result is ended poll`() {
+        // Given
+        val totalVotes = 10
+        val winnerOptions = listOf<PollOptionViewState.PollEnded>()
+        val endedPollEvent = givenAPollTimelineEvent(
+                eventId = AN_EVENT_ID,
+                creationTimestamp = AN_EVENT_TIMESTAMP,
+                pollTitle = A_POLL_TITLE,
+                isClosed = true,
+                totalVotes = totalVotes,
+                winnerOptions = winnerOptions,
+        )
+        val expectedResult = PollSummary.EndedPoll(
+                id = AN_EVENT_ID,
+                creationTimestamp = AN_EVENT_TIMESTAMP,
+                title = A_POLL_TITLE,
+                totalVotes = totalVotes,
+                winnerOptions = winnerOptions,
+        )
+
+        // When
+        val result = pollSummaryMapper.map(endedPollEvent)
+
+        // Then
+        result shouldBeEqualTo expectedResult
+    }
+
+    @Test
+    fun `given missing data in event when mapping to model then result is null`() {
+        // Given
+        val noIdPollEvent = givenAPollTimelineEvent(
+                eventId = "",
+                creationTimestamp = AN_EVENT_TIMESTAMP,
+                pollTitle = A_POLL_TITLE,
+                isClosed = false,
+        )
+        val noTimestampPollEvent = givenAPollTimelineEvent(
+                eventId = AN_EVENT_ID,
+                creationTimestamp = 0,
+                pollTitle = A_POLL_TITLE,
+                isClosed = false,
+        )
+        val notAPollEvent = givenATimelineEvent(
+                eventId = AN_EVENT_ID,
+                creationTimestamp = 0,
+                content = mockk<MessageTextContent>()
+        )
+
+        // When
+        val result1 = pollSummaryMapper.map(noIdPollEvent)
+        val result2 = pollSummaryMapper.map(noTimestampPollEvent)
+        val result3 = pollSummaryMapper.map(notAPollEvent)
+
+        // Then
+        result1 shouldBe null
+        result2 shouldBe null
+        result3 shouldBe null
+    }
+
+    private fun givenATimelineEvent(
+            eventId: String,
+            creationTimestamp: Long,
+            content: MessageContent,
+    ): TimelineEvent {
+        val timelineEvent = mockk<TimelineEvent>()
+        every { timelineEvent.root.eventId } returns eventId
+        every { timelineEvent.root.originServerTs } returns creationTimestamp
+        every { timelineEvent.getVectorLastMessageContent() } returns content
+        return timelineEvent
+    }
+
+    private fun givenAPollTimelineEvent(
+            eventId: String,
+            creationTimestamp: Long,
+            pollTitle: String,
+            isClosed: Boolean,
+            totalVotes: Int = 0,
+            winnerOptions: List<PollOptionViewState.PollEnded> = emptyList(),
+    ): TimelineEvent {
+        val pollCreationInfo = givenPollCreationInfo(pollTitle)
+        val messageContent = givenAMessagePollContent(pollCreationInfo)
+        val timelineEvent = givenATimelineEvent(eventId, creationTimestamp, messageContent)
+        val pollResponseData = givenAPollResponseData(isClosed, totalVotes)
+        every { fakePollResponseDataFactory.create(timelineEvent) } returns pollResponseData
+        every {
+            fakePollOptionViewStateFactory.createPollEndedOptions(
+                    pollCreationInfo,
+                    pollResponseData
+            )
+        } returns winnerOptions
+
+        return timelineEvent
+    }
+
+    private fun givenAMessagePollContent(pollCreationInfo: PollCreationInfo): MessagePollContent {
+        return MessagePollContent(
+                unstablePollCreationInfo = pollCreationInfo,
+        )
+    }
+
+    private fun givenPollCreationInfo(pollTitle: String): PollCreationInfo {
+        return PollCreationInfo(
+                question = PollQuestion(unstableQuestion = pollTitle),
+        )
+    }
+
+    private fun givenAPollResponseData(isClosed: Boolean, totalVotes: Int): PollResponseData {
+        return PollResponseData(
+                myVote = "",
+                votes = emptyMap(),
+                isClosed = isClosed,
+                totalVotes = totalVotes,
+        )
+    }
+}

vector/src/test/java/im/vector/app/test/fakes/FakePollHistoryService.kt

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.test.fakes
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import io.mockk.coEvery
+import io.mockk.coJustRun
+import io.mockk.coVerify
+import io.mockk.every
+import io.mockk.justRun
+import io.mockk.mockk
+import io.mockk.verify
+import org.matrix.android.sdk.api.session.room.poll.LoadedPollsStatus
+import org.matrix.android.sdk.api.session.room.poll.PollHistoryService
+import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
+
+class FakePollHistoryService : PollHistoryService by mockk() {
+
+    fun givenDispose() {
+        justRun { dispose() }
+    }
+
+    fun verifyDispose() {
+        verify { dispose() }
+    }
+
+    fun givenGetPollsReturns(events: List<TimelineEvent>): LiveData<List<TimelineEvent>> {
+        return MutableLiveData(events).also {
+            every { getPollEvents() } returns it
+        }
+    }
+
+    fun verifyGetPolls() {
+        verify { getPollEvents() }
+    }
+
+    fun givenGetLoadedPollsStatusReturns(status: LoadedPollsStatus) {
+        coEvery { getLoadedPollsStatus() } returns status
+    }
+
+    fun verifyGetLoadedPollsStatus() {
+        coVerify { getLoadedPollsStatus() }
+    }
+
+    fun givenLoadMoreReturns(status: LoadedPollsStatus) {
+        coEvery { loadMore() } returns status
+    }
+
+    fun verifyLoadMore() {
+        coVerify { loadMore() }
+    }
+
+    fun givenSyncPollsSuccess() {
+        coJustRun { syncPolls() }
+    }
+
+    fun verifySyncPolls() {
+        coVerify { syncPolls() }
+    }
+}

vector/src/test/java/im/vector/app/test/fakes/FakeRoom.kt

@@ -25,6 +25,7 @@ class FakeRoom(
         private val fakeTimelineService: FakeTimelineService = FakeTimelineService(),
         private val fakeRelationService: FakeRelationService = FakeRelationService(),
         private val fakeStateService: FakeStateService = FakeStateService(),
+        private val fakePollHistoryService: FakePollHistoryService = FakePollHistoryService(),
 ) : Room by mockk() {
 
     override fun locationSharingService() = fakeLocationSharingService
@@ -36,4 +37,6 @@ class FakeRoom(
     override fun relationService() = fakeRelationService
 
     override fun stateService() = fakeStateService
+
+    override fun pollHistoryService() = fakePollHistoryService
 }

vector/src/test/java/im/vector/app/test/fixtures/PollFixture.kt

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.test.fixtures
+
+import im.vector.app.features.home.room.detail.timeline.item.MessageInformationData
+import im.vector.app.features.home.room.detail.timeline.item.PollResponseData
+import im.vector.app.features.home.room.detail.timeline.item.ReactionsSummaryData
+import im.vector.app.features.home.room.detail.timeline.style.TimelineMessageLayout
+import org.matrix.android.sdk.api.session.room.model.message.MessagePollContent
+import org.matrix.android.sdk.api.session.room.model.message.PollAnswer
+import org.matrix.android.sdk.api.session.room.model.message.PollCreationInfo
+import org.matrix.android.sdk.api.session.room.model.message.PollQuestion
+import org.matrix.android.sdk.api.session.room.model.message.PollType
+import org.matrix.android.sdk.api.session.room.send.SendState
+
+object PollFixture {
+
+    val A_MESSAGE_INFORMATION_DATA = MessageInformationData(
+            eventId = "eventId",
+            senderId = "senderId",
+            ageLocalTS = 0,
+            avatarUrl = "",
+            sendState = SendState.SENT,
+            messageLayout = TimelineMessageLayout.Default(showAvatar = true, showDisplayName = true, showTimestamp = true),
+            reactionsSummary = ReactionsSummaryData(),
+            sentByMe = true,
+    )
+
+    val A_POLL_RESPONSE_DATA = PollResponseData(
+            myVote = null,
+            votes = emptyMap(),
+    )
+
+    val A_POLL_OPTION_IDS = listOf("5ef5f7b0-c9a1-49cf-a0b3-374729a43e76", "ec1a4db0-46d8-4d7a-9bb6-d80724715938", "3677ca8e-061b-40ab-bffe-b22e4e88fcad")
+
+    val A_POLL_CONTENT = MessagePollContent(
+            unstablePollCreationInfo = PollCreationInfo(
+                    question = PollQuestion(
+                            unstableQuestion = "What is your favourite coffee?"
+                    ), kind = PollType.UNDISCLOSED_UNSTABLE, maxSelections = 1, answers = listOf(
+                    PollAnswer(
+                            id = A_POLL_OPTION_IDS[0], unstableAnswer = "Double Espresso"
+                    ),
+                    PollAnswer(
+                            id = A_POLL_OPTION_IDS[1], unstableAnswer = "Macchiato"
+                    ),
+                    PollAnswer(
+                            id = A_POLL_OPTION_IDS[2], unstableAnswer = "Iced Coffee"
+                    ),
+            )
+            )
+    )
+}

vector/src/test/java/im/vector/app/test/fixtures/RoomPollFixture.kt

@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2023 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.app.test.fixtures
-
-import im.vector.app.features.home.room.detail.timeline.item.PollOptionViewState
-import im.vector.app.features.roomprofile.polls.list.ui.PollSummary
-
-object RoomPollFixture {
-
-    fun anActivePollSummary(
-            id: String = "",
-            timestamp: Long,
-            title: String = "",
-    ) = PollSummary.ActivePoll(
-            id = id,
-            creationTimestamp = timestamp,
-            title = title,
-    )
-
-    fun anEndedPollSummary(
-            id: String = "",
-            timestamp: Long,
-            title: String = "",
-            totalVotes: Int,
-            winnerOptions: List<PollOptionViewState.PollEnded>
-    ) = PollSummary.EndedPoll(
-            id = id,
-            creationTimestamp = timestamp,
-            title = title,
-            totalVotes = totalVotes,
-            winnerOptions = winnerOptions,
-    )
-}