createChatThread method Null safety

Future<ChatThread> createChatThread(
  1. {required String name,
  2. required String messageId,
  3. required String parentId}
)

Create Chat Thread.

Group members have permission. After chat thread is created, the following notices will appear:

  1. Members of the organization (group) to which chat thread belongs will receive the created notification event, and can listen to related events by setting {@link ChatThreadManagerListener}. The event callback function is {@link ChatThreadManagerListener#onChatThreadCreated(ChatThreadEvent)}.
  2. Multiple devices will receive the notification event and you can set {@link com.hyphenate.ChatMultiDeviceListener} to listen on the event. The event callback function is {@link ChatMultiDeviceListener#onChatThreadEvent(ChatMultiDevicesEvent, String, List)}, where the first parameter is the event, for example, {@link ChatMultiDeviceListener#ChatMultiDevicesEvent.CHAT_THREAD_CREATE} for the chat thread creation event.

Param name Chat Thread name. No more than 64 characters in length.

Param messageId Parent message ID, generally refers to group message ID.

Param parentId Parent ID, generally refers to group ID.

Return ChatThread object

Throws A description of the exception. See {@link ChatError}.

Implementation

Future<ChatThread> createChatThread({
  required String name,
  required String messageId,
  required String parentId,
}) async {
  Map req = {
    "name": name,
    "messageId": messageId,
    "parentId": parentId,
  };
  Map result = await _channel.invokeMethod(
    ChatMethodKeys.createChatThread,
    req,
  );
  try {
    ChatError.hasErrorFromResult(result);
    return ChatThread.fromJson(result[ChatMethodKeys.createChatThread]);
  } on ChatError catch (e) {
    throw e;
  }
}