/**
* Creates or updates the message and returns it.
*
* @param WiseChatMessage $message
*
* @return WiseChatMessage
* @throws Exception On validation error
*/
public function save($message)
{
global $wpdb;
// low-level validation:
if ($message->getTime() === null) {
throw new Exception('Time cannot be null');
}
if ($message->getUserId() === null) {
throw new Exception('User ID cannot be null');
}
if ($message->getUserName() === null) {
throw new Exception('Username cannot be null');
}
if ($message->getText() === null) {
throw new Exception('Text cannot be null');
}
if ($message->getChannelName() === null) {
throw new Exception('Channel name cannot be null');
}
// prepare user data:
$columns = array('time' => $message->getTime(), 'admin' => $message->isAdmin() ? 1 : 0, 'user' => $message->getUserName(), 'chat_user_id' => $message->getUserId(), 'text' => $message->getText(), 'channel' => $message->getChannelName(), 'ip' => $message->getIp());
// update or insert:
if ($message->getId() !== null) {
$columns['user_id'] = $message->getWordPressUserId();
$wpdb->update($this->table, $columns, array('id' => $message->getId()), '%s', '%d');
} else {
if ($message->getWordPressUserId() > 0) {
$columns['user_id'] = $message->getWordPressUserId();
}
$wpdb->insert($this->table, $columns);
$message->setId($wpdb->insert_id);
}
return $message;
}
