/**
* Get last message
*
* <b>Request Type: </b>GET<br/>
* <b>Request Endpoint: </b>http://{server-domain}/api/chat/conversation/last-message?deskId={deskId}&clientOpenId={clientId}
* <b>Summary: </b> This api is for get last message.<br/>
*
* <b>Request Parameters: </b><br/>
* accesstoken: string<br/>
* deskId: string, id of the desk.<br/>
* clientOpenId: string, the openId of the client.<br/>
* reply: string, 'desk' or 'client'<br/>
*
* <b>Response Example: </b><br/>
* {
* "id": "54d463f7e9c2fb21298b456e",
* "content": {
* "msgType": "TEXT",
* "body": "sssssd"
* },
* "isReply": true,
* "conversationId": "54d463b9e9c2fb452c8b4570",
* "sentTime": 1425277485000
* }
*/
public function actionLastMessage()
{
$deskId = $this->getQuery('deskId');
$clientOpenId = $this->getQuery('clientOpenId');
$reply = $this->getQuery('reply');
if ($reply == 'desk') {
$isReply = true;
} else {
if ($reply == 'client') {
$isReply = false;
} else {
$isReply = null;
}
}
if (empty($deskId) || empty($clientOpenId)) {
throw new BadRequestHttpException('Missing required fields');
}
$accountId = $this->getAccountId();
$deskId = new \MongoId($deskId);
$conversations = ChatConversation::getHistory($deskId, $clientOpenId, $accountId, 0, 1);
if (empty($conversations) || empty($conversations[0])) {
return null;
} else {
$conversation = $conversations[0];
$message = ChatMessage::getLastMessage($conversation->_id, $isReply);
$result = ['id' => (string) $message['_id'], 'conversationId' => (string) $message['conversationId'], 'content' => $message['content'], 'isReply' => $message['isReply'], 'sentTime' => $message['sentTime']];
return $result;
}
}
