Pin message action

app/src/main/java/chat/rocket/android/chatroom/presentation/ChatRoomPresenter.kt

@@ -235,6 +235,17 @@ class ChatRoomPresenter @Inject constructor(private val view: ChatRoomView,
         }
     }
 
+    fun pinMessage(messageId: String) {
+        launchUI(strategy) {
+            //TODO: Check permissions.
+            try {
+                client.pinMessage(messageId)
+            } catch (e: RocketChatException) {
+                Timber.e(e)
+            }
+        }
+    }
+
     private suspend fun listenMessages(roomId: String) {
         launch(CommonPool + strategy.jobs) {
             for (message in client.messagesChannel) {

app/src/main/java/chat/rocket/android/chatroom/ui/ChatRoomAdapter.kt

@@ -115,6 +115,7 @@ class ChatRoomAdapter(private val serverUrl: String,
                     R.id.action_menu_msg_reply -> presenter.citeMessage(serverUrl, roomType, roomName, id, "", true)
                     R.id.action_menu_msg_copy -> presenter.copyMessage(id)
                     R.id.action_menu_msg_edit -> presenter.editMessage(roomId, id, getOriginalMessage())
+                    R.id.action_menu_msg_pin -> presenter.pinMessage(id)
                     else -> TODO("Not implemented")
                 }
             }

app/src/main/res/menu/message_actions.xml

@@ -27,10 +27,10 @@
         <!--android:icon="@drawable/ic_share_black_24px"-->
         <!--android:title="@string/action_msg_share" />-->
 
-        <!--<item-->
-        <!--android:id="@+id/action_menu_msg_pin"-->
-        <!--android:icon="@drawable/ic_pin_black_24dp"-->
-        <!--android:title="@string/action_msg_pin" />-->
+        <item
+            android:id="@+id/action_menu_msg_pin"
+            android:icon="@drawable/ic_pin_black_24dp"
+            android:title="@string/action_msg_pin" />
 
         <!--<item-->
         <!--android:id="@+id/action_menu_msg_star"-->