getConversation method
- String conversationId, {
- ChatConversationType type = ChatConversationType.Chat,
- bool createIfNeed = true,
~english Gets the conversation by conversation ID and conversation type.
Param conversationId
The conversation ID.
Param type
The conversation type: ChatConversationType.
Param createIfNeed
Whether to create a conversation is the specified conversation is not found:
true
: Yes.false
: No.
Return The conversation object found according to the ID and type. Returns null if the conversation is not found.
Throws A description of the exception. See ChatError. ~end
~chinese 根据指定会话 ID 和会话类型获取会话对象。
没有找到会返回空值。
Param conversationId
会话 ID。
Param type
会话类型,详见 ChatConversationType。
Param createIfNeed
没找到相应会话时是否自动创建。
- (Default)
true
表示没有找到相应会话时会自动创建会话; false
表示没有找到相应会话时不创建会话。
Return 根据指定 ID 以及会话类型找到的会话对象,如果没有找到会返回空值。
Throws 如果有异常会在这里抛出,包含错误码和错误描述,详见 ChatError。 ~end
Implementation
Future<ChatConversation?> getConversation(
String conversationId, {
ChatConversationType type = ChatConversationType.Chat,
bool createIfNeed = true,
}) async {
Map req = {
"convId": conversationId,
"type": conversationTypeToInt(type),
"createIfNeed": createIfNeed
};
Map result =
await ChatChannel.invokeMethod(ChatMethodKeys.getConversation, req);
try {
ChatError.hasErrorFromResult(result);
ChatConversation? ret;
if (result[ChatMethodKeys.getConversation] != null) {
ret = ChatConversation.fromJson(result[ChatMethodKeys.getConversation]);
}
return ret;
} on ChatError catch (e) {
throw e;
}
}