fix to update adapter for "edited messages" by system message

This will update the message when an edit was made on other devices.
So the system message will trigger that you are informed about a change. But instead to show the system message, you use it's information to immediately update the adapter.

Signed-off-by: Marcel Hibbe <dev@mhibbe.de>

app/src/main/java/com/nextcloud/talk/chat/ChatActivity.kt

@@ -3857,6 +3857,10 @@ class ChatActivity :
                 // delete poll system messages
                 chatMessageIterator.remove()
             } else if (isEditMessage(currentMessage)) {
+                if (!chatMessageMap.containsKey(currentMessage.value.parentMessage!!.id)) {
+                    setMessageAsEdited(currentMessage.value.parentMessage)
+                }
+
                 chatMessageIterator.remove()
             }
         }
@@ -4464,6 +4468,17 @@ class ChatActivity :
         adapter?.update(messageTemp)
     }
 
+    private fun setMessageAsEdited(message: IMessage?) {
+        val messageTemp = message as ChatMessage
+        messageTemp.lastEditTimestamp = message.timestamp
+
+        messageTemp.isOneToOneConversation =
+            currentConversation?.type == ConversationType.ROOM_TYPE_ONE_TO_ONE_CALL
+        messageTemp.activeUser = conversationUser
+
+        adapter?.update(messageTemp)
+    }
+
     private fun updateAdapterForReaction(message: IMessage?) {
         val messageTemp = message as ChatMessage