Split the data-model in different modules

crates/data-model/src/users.rs

@@ -0,0 +1,106 @@
+// Copyright 2021 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.
+
+use chrono::{DateTime, Utc};
+use serde::Serialize;
+
+use crate::traits::{StorageBackend, StorageBackendMarker};
+
+#[derive(Debug, Clone, PartialEq, Serialize)]
+#[serde(bound = "T: StorageBackend")]
+pub struct User<T: StorageBackend> {
+    #[serde(skip_serializing)]
+    pub data: T::UserData,
+    pub username: String,
+    pub sub: String,
+}
+
+impl<T: StorageBackend> User<T>
+where
+    T::UserData: Default,
+{
+    pub fn samples() -> Vec<Self> {
+        vec![User {
+            data: Default::default(),
+            username: "john".to_string(),
+            sub: "123-456".to_string(),
+        }]
+    }
+}
+
+impl<S: StorageBackendMarker> From<User<S>> for User<()> {
+    fn from(u: User<S>) -> Self {
+        User {
+            data: (),
+            username: u.username,
+            sub: u.sub,
+        }
+    }
+}
+
+#[derive(Debug, Clone, PartialEq, Serialize)]
+#[serde(bound = "T: StorageBackend")]
+pub struct Authentication<T: StorageBackend> {
+    #[serde(skip_serializing)]
+    pub data: T::AuthenticationData,
+    pub created_at: DateTime<Utc>,
+}
+
+impl<S: StorageBackendMarker> From<Authentication<S>> for Authentication<()> {
+    fn from(a: Authentication<S>) -> Self {
+        Authentication {
+            data: (),
+            created_at: a.created_at,
+        }
+    }
+}
+
+#[derive(Debug, Clone, PartialEq, Serialize)]
+#[serde(bound = "T: StorageBackend")]
+pub struct BrowserSession<T: StorageBackend> {
+    #[serde(skip_serializing)]
+    pub data: T::BrowserSessionData,
+    pub user: User<T>,
+    pub created_at: DateTime<Utc>,
+    pub last_authentication: Option<Authentication<T>>,
+}
+
+impl<S: StorageBackendMarker> From<BrowserSession<S>> for BrowserSession<()> {
+    fn from(s: BrowserSession<S>) -> Self {
+        BrowserSession {
+            data: (),
+            user: s.user.into(),
+            created_at: s.created_at,
+            last_authentication: s.last_authentication.map(Into::into),
+        }
+    }
+}
+
+impl<T: StorageBackend> BrowserSession<T>
+where
+    T::BrowserSessionData: Default,
+    T::UserData: Default,
+{
+    pub fn samples() -> Vec<Self> {
+        User::<T>::samples()
+            .into_iter()
+            .map(|user| BrowserSession {
+                data: Default::default(),
+                user,
+                created_at: Utc::now(),
+                last_authentication: None,
+            })
+            .collect()
+    }
+}