base/async_client: remove deadcode, remove get room name methods from AsyncClient

matrix_sdk/src/async_client.rs

@@ -315,24 +315,6 @@ impl AsyncClient {
         self.base_client.add_event_emitter(emitter).await;
     }
 
-    /// Returns an `Option` of the room name from a `RoomId`.
-    ///
-    /// This is a human readable room name.
-    pub async fn get_room_name(&self, room_id: &RoomId) -> Option<String> {
-        // TODO do we want to use the `RoomStateType` enum here or should we have
-        // 3 separate `room_name` methods. The other option is to remove this and have
-        // the user get a `Room` and use `Room::calculate_name` method?
-        self.base_client.calculate_room_name(room_id).await
-    }
-
-    /// Returns a `Vec` of the room names this client knows about.
-    ///
-    /// This is a human readable list of room names.
-    pub async fn get_room_names(&self) -> Vec<String> {
-        // TODO same as get_room_name
-        self.base_client.calculate_room_names().await
-    }
-
     /// Returns the joined rooms this client knows about.
     ///
     /// A `HashMap` of room id to `matrix::models::Room`
@@ -396,14 +378,18 @@ impl AsyncClient {
     /// # let homeserver = Url::parse("http://example.com").unwrap();
     /// let store = JsonStore::open("path/to/store").unwrap();
     /// let config = AsyncClientConfig::new().state_store(Box::new(store));
-    /// let mut cli = AsyncClient::new(homeserver, None).unwrap();
+    /// let mut client = AsyncClient::new(homeserver, None).unwrap();
     /// # use futures::executor::block_on;
     /// # block_on(async {
-    /// let _ = cli.login("name", "password", None, None).await.unwrap();
+    /// let _ = client.login("name", "password", None, None).await.unwrap();
     /// // returns true when a state store sync is successful
-    /// assert!(cli.sync_with_state_store().await.unwrap());
+    /// assert!(client.sync_with_state_store().await.unwrap());
     /// // now state is restored without a request to the server
-    /// assert_eq!(vec!["room".to_string(), "names".to_string()], cli.get_room_names().await)
+    /// let mut names = vec![];
+    /// for r in client.joined_rooms().read().await.values() {
+    ///     names.push(r.read().await.calculate_name());
+    /// }
+    /// assert_eq!(vec!["room".to_string(), "names".to_string()], names)
     /// # });
     /// ```
     pub async fn sync_with_state_store(&self) -> Result<bool> {

matrix_sdk/src/base_client.rs

@@ -267,24 +267,6 @@ impl Client {
         Ok(())
     }
 
-    pub(crate) async fn calculate_room_name(&self, room_id: &RoomId) -> Option<String> {
-        if let Some(room) = self.joined_rooms.read().await.get(room_id) {
-            let room = room.read().await;
-            Some(room.room_name.calculate_name(&room.members))
-        } else {
-            None
-        }
-    }
-
-    pub(crate) async fn calculate_room_names(&self) -> Vec<String> {
-        let mut res = Vec::new();
-        for room in self.joined_rooms.read().await.values() {
-            let room = room.read().await;
-            res.push(room.room_name.calculate_name(&room.members))
-        }
-        res
-    }
-
     pub(crate) async fn get_or_create_joined_room(&self, room_id: &RoomId) -> Arc<RwLock<Room>> {
         #[allow(clippy::or_fun_call)]
         let mut rooms = self.joined_rooms.write().await;
@@ -510,33 +492,15 @@ impl Client {
     pub async fn receive_left_timeline_event(
         &self,
         room_id: &RoomId,
-        event: &mut EventJson<RoomEvent>,
+        event: &EventJson<RoomEvent>,
-    ) -> (Option<EventJson<RoomEvent>>, bool) {
+    ) -> bool {
         match event.deserialize() {
-            #[allow(unused_mut)]
+            Ok(e) => {
-            Ok(mut e) => {
-                #[cfg(feature = "encryption")]
-                let mut decrypted_event = None;
-                #[cfg(not(feature = "encryption"))]
-                let decrypted_event = None;
-
-                #[cfg(feature = "encryption")]
-                {
-                    if let RoomEvent::RoomEncrypted(ref mut e) = e {
-                        e.room_id = Some(room_id.to_owned());
-                        let mut olm = self.olm.lock().await;
-
-                        if let Some(o) = &mut *olm {
-                            decrypted_event = o.decrypt_room_event(&e).await.ok();
-                        }
-                    }
-                }
-
                 let room_lock = self.get_or_create_left_room(room_id).await;
                 let mut room = room_lock.write().await;
-                (decrypted_event, room.receive_timeline_event(&e))
+                room.receive_timeline_event(&e)
             }
-            _ => (None, false),
+            _ => false,
         }
     }
 
@@ -652,7 +616,7 @@ impl Client {
             }
         }
 
-        // when events change state updated signals to state store to update database
+        // when events change state, updated signals to StateStore to update database
         let mut updated = self.iter_joined_rooms(response).await?;
 
         if self.iter_invited_rooms(&response).await? {
@@ -808,18 +772,9 @@ impl Client {
             }
 
             for mut event in &mut left_room.timeline.events {
-                let decrypted_event = {
+                if self.receive_left_timeline_event(room_id, &mut event).await {
-                    let (decrypt_ev, timeline_update) =
-                        self.receive_left_timeline_event(room_id, &mut event).await;
-                    if timeline_update {
                     updated = true;
                 };
-                    decrypt_ev
-                };
-
-                if let Some(e) = decrypted_event {
-                    *event = e;
-                }
 
                 if let Ok(e) = event.deserialize() {
                     self.emit_timeline_event(&room_id, &e, RoomStateType::Left)
@@ -853,7 +808,7 @@ impl Client {
                     }
                 }
 
-                self.get_or_create_left_room(&room_id).await.clone()
+                self.get_or_create_invited_room(&room_id).await.clone()
             };
 
             for event in &invited_room.invite_state.events {

matrix_sdk/src/models/room.rs

@@ -633,6 +633,10 @@ mod test {
         let sync_settings = SyncSettings::new().timeout(Duration::from_millis(3000));
         let _response = client.sync(sync_settings).await.unwrap();
 
-        assert_eq!(vec!["example, example2"], client.get_room_names().await);
+        let mut names = vec![];
+        for r in client.joined_rooms().read().await.values() {
+            names.push(r.read().await.calculate_name());
+        }
+        assert_eq!(vec!["example, example2"], names);
     }
 }

matrix_sdk/tests/async_client_tests.rs

@@ -81,11 +81,15 @@ async fn room_names() {
 
     let _response = client.sync(sync_settings).await.unwrap();
 
-    assert_eq!(vec!["tutorial"], client.get_room_names().await);
+    let mut names = vec![];
-    assert_eq!(
+    for r in client.joined_rooms().read().await.values() {
-        Some("tutorial".into()),
+        names.push(r.read().await.calculate_name());
-        client
+    }
-            .get_room_name(&RoomId::try_from("!SVkFJHzfwvuaIEawgC:localhost").unwrap())
+    assert_eq!(vec!["tutorial"], names);
-            .await
+    let room = client
-    );
+        .get_joined_room(&RoomId::try_from("!SVkFJHzfwvuaIEawgC:localhost").unwrap())
+        .await
+        .unwrap();
+
+    assert_eq!("tutorial".to_string(), room.read().await.calculate_name());
 }