reSendMessage method

Future<V2TimValueCallback<V2TimMessage>> reSendMessage({
  1. required String msgID,
  2. bool onlineUserOnly = false,
})

Implementation

Future<V2TimValueCallback<V2TimMessage>> reSendMessage({
  required String msgID,
  bool onlineUserOnly = false,
}) async {
  if (!TIMManager.instance.isInitSDK()) {
    return V2TimValueCallback<V2TimMessage>(code: TIMErrCode.ERR_SDK_NOT_INITIALIZED.value, desc: "sdk not init");
  }

  V2TimValueCallback<List<V2TimMessage>> findResult = await findMessages(messageIDList: [msgID]);
  if (findResult.code != TIMErrCode.ERR_SUCC.value) {
    return V2TimValueCallback(code: findResult.code, desc: findResult.desc);
  }

  List<V2TimMessage> msgList = findResult.data!;
  if (msgList.isEmpty) {
    return V2TimValueCallback(code: TIMErrCode.ERR_INVALID_PARAMETERS.value, desc: 'message not found');
  }

  V2TimMessage message = msgList[0];
  if ((message.userID == null || message.userID!.isEmpty) && (message.groupID == null || message.groupID!.isEmpty)) {
    return V2TimValueCallback(code: TIMErrCode.ERR_INVALID_PARAMETERS.value, desc: 'invalid message');
  }

  message.isOnlineOnly = onlineUserOnly;

  String convID = "";
  TIMConvType timConvType = TIMConvType.kTIMConv_Group;
  if (message.groupID != null && message.groupID!.isNotEmpty) {
    convID = message.groupID!;
  } else {
    convID = message.userID!;
    timConvType = TIMConvType.kTIMConv_C2C;
  }

  String userData = Tools.generateUserData('reSendMessage');
  Completer<V2TimValueCallback<V2TimMessage>> completer = Completer();
  NativeLibraryManager.timValueCallback2Future(userData, completer);

  Pointer<Char> pConvID = Tools.string2PointerChar(convID);
  Pointer<Char> pMessage = Tools.string2PointerChar(json.encode(msgList[0].toJson()));
  Pointer<Void> pUserData = Tools.string2PointerVoid(userData);
  NativeLibraryManager.bindings.DartSendMessage(pConvID, timConvType, pMessage, pUserData);

  return completer.future;
}