getConversation method
- String conversationId,
- {ChatConversationType type = ChatConversationType.Chat,
- bool createIfNeed = true}
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.
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;
}
}