ChatThreadEvent.fromJson constructor

Implementation

factory ChatThreadEvent.fromJson(Map map) {
  String from = map["from"];
  int iType = map["type"];
  ChatThreadOperation type = ChatThreadOperation.UnKnown;
  switch (iType) {
    case 0:
      type = ChatThreadOperation.UnKnown;
      break;
    case 1:
      type = ChatThreadOperation.Create;
      break;
    case 2:
      type = ChatThreadOperation.Update;
      break;
    case 3:
      type = ChatThreadOperation.Delete;
      break;
    case 4:
      type = ChatThreadOperation.Update_Msg;
      break;
  }

  ChatThread? chatThread = map.getValue<ChatThread>(
    "thread",
    callback: (map) {
      if (map == null) {
        return null;
      }
      return ChatThread.fromJson(map);
    },
  );

  return ChatThreadEvent._private(
    type: type,
    from: from,
    chatThread: chatThread,
  );
}