Allow querying browser sessions

crates/graphql/src/model/browser_sessions.rs

@@ -0,0 +1,59 @@
+// Copyright 2022 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 async_graphql::{Object, ID};
+use chrono::{DateTime, Utc};
+use mas_storage::PostgresqlBackend;
+
+use super::User;
+
+pub struct BrowserSession(pub mas_data_model::BrowserSession<PostgresqlBackend>);
+
+impl From<mas_data_model::BrowserSession<PostgresqlBackend>> for BrowserSession {
+    fn from(v: mas_data_model::BrowserSession<PostgresqlBackend>) -> Self {
+        Self(v)
+    }
+}
+
+#[Object]
+impl BrowserSession {
+    async fn id(&self) -> ID {
+        ID(self.0.data.to_string())
+    }
+
+    async fn user(&self) -> User {
+        User(self.0.user.clone())
+    }
+
+    async fn last_authentication(&self) -> Option<Authentication> {
+        self.0.last_authentication.clone().map(Authentication)
+    }
+
+    async fn created_at(&self) -> DateTime<Utc> {
+        self.0.created_at
+    }
+}
+
+pub struct Authentication(pub mas_data_model::Authentication<PostgresqlBackend>);
+
+#[Object]
+impl Authentication {
+    async fn id(&self) -> ID {
+        ID(self.0.data.to_string())
+    }
+
+    async fn created_at(&self) -> DateTime<Utc> {
+        self.0.created_at
+    }
+}