Create user from userId during initialSync

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/sync/SyncTask.kt

@@ -26,6 +26,7 @@ import im.vector.matrix.android.internal.session.DefaultInitialSyncProgressServi
 import im.vector.matrix.android.internal.session.filter.FilterRepository
 import im.vector.matrix.android.internal.session.homeserver.GetHomeServerCapabilitiesTask
 import im.vector.matrix.android.internal.session.sync.model.SyncResponse
+import im.vector.matrix.android.internal.session.user.UserStore
 import im.vector.matrix.android.internal.task.Task
 import javax.inject.Inject
 
@@ -41,7 +42,8 @@ internal class DefaultSyncTask @Inject constructor(private val syncAPI: SyncAPI,
                                                    private val sessionParamsStore: SessionParamsStore,
                                                    private val initialSyncProgressService: DefaultInitialSyncProgressService,
                                                    private val syncTokenStore: SyncTokenStore,
-                                                   private val getHomeServerCapabilitiesTask: GetHomeServerCapabilitiesTask
+                                                   private val getHomeServerCapabilitiesTask: GetHomeServerCapabilitiesTask,
+                                                   private val userStore: UserStore
 ) : SyncTask {
 
     override suspend fun execute(params: SyncTask.Params) {
@@ -60,6 +62,8 @@ internal class DefaultSyncTask @Inject constructor(private val syncAPI: SyncAPI,
 
         val isInitialSync = token == null
         if (isInitialSync) {
+            // We might want to get the user information in parallel too
+            userStore.createOrUpdate(userId)
             initialSyncProgressService.endAll()
             initialSyncProgressService.startTask(R.string.initial_sync_start_importing_account, 100)
         }

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/user/UserModule.kt

@@ -53,4 +53,7 @@ internal abstract class UserModule {
 
     @Binds
     abstract fun bindUpdateIgnoredUserIdsTask(task: DefaultUpdateIgnoredUserIdsTask): UpdateIgnoredUserIdsTask
+
+    @Binds
+    abstract fun bindUserStore(userStore: RealmUserStore): UserStore
 }

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/user/UserStore.kt

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2019 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.matrix.android.internal.session.user
+
+import com.zhuinden.monarchy.Monarchy
+import im.vector.matrix.android.internal.database.model.UserEntity
+import im.vector.matrix.android.internal.util.awaitTransaction
+import javax.inject.Inject
+
+internal interface UserStore {
+    suspend fun createOrUpdate(userId: String, displayName: String? = null, avatarUrl: String? = null)
+}
+
+internal class RealmUserStore @Inject constructor(private val monarchy: Monarchy) : UserStore {
+
+    override suspend fun createOrUpdate(userId: String, displayName: String?, avatarUrl: String?) {
+        monarchy.awaitTransaction {
+            val userEntity = UserEntity(userId, displayName ?: "", avatarUrl ?: "")
+            it.insertOrUpdate(userEntity)
+        }
+    }
+}