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<?php |
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namespace App\Models\Eloquent; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Database\Eloquent\SoftDeletes; |
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class MessageModel extends Model |
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{ |
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use SoftDeletes; |
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protected $table='message'; |
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/** |
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* @access public |
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* @param array $config the config of the message. must including sender,receiver,title,content. //TODO:Can contain reply. |
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* @return array the result. has 'result' ['ret' => 'success/faild', 'message' => null/'faild reason']. |
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*/ |
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public static function send($config) |
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{ |
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$message = new MessageModel; |
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$message->sender = $config['sender']; |
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$message->receiver = $config['receiver']; |
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$message->title = $config['title']; |
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$message->content = $config['content']; |
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/* |
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if(isset($config['reply'])){ |
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$message->reply = $config['reply']; |
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} |
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if(isset($config['allow_reply'])){ |
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$message->reply = $config['allow_reply']; |
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} |
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*/ |
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$message->official = 1; |
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$message->save(); |
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return true; |
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} |
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/** |
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* to get a unread message liist of a user |
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* |
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* @access public |
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* @param integer message receiver id |
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* @return array the result. |
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*/ |
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public static function unread($uid) |
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{ |
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return static::where([ |
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'receiver' => $uid, |
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'unread' => 1, |
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]) |
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->orderByDesc('created_at') |
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->get()->all(); |
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} |
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/** |
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* to check if a message allows replies |
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* |
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* @access public |
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* @param integer id |
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* @return array result. |
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*/ |
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public static function allowReply($id) |
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{ |
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$message = static::where('id',$id)->first(); |
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if(empty($message)){ |
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return false; |
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} |
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return $message['allow_reply'] ? true : false; |
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} |
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/** |
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* to get a user's all messages' pagnition |
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* |
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* @access public |
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* @param integer id |
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* @return array result. |
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*/ |
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public static function list($uid) |
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{ |
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return static::join('users','message.sender','=','users.id') |
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->where('receiver',$uid) |
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->select( |
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'message.id as id', |
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'users.name as sender_name', |
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'users.avatar as sender_avatar', |
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'message.sender as sender', |
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'message.title as title', |
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'message.created_at as time', |
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'message.official as official', |
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'message.unread as unread' |
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) |
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->orderByDesc('message.created_at') |
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->orderByDesc('message.unread') |
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->paginate(30); |
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} |
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/** |
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* to get a message's detail. |
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* |
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* @access public |
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* @param integer id |
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* @return array result. |
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*/ |
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public static function read($mid) |
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{ |
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$message = static::find($mid); |
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if(!empty($message)){ |
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$message->unread = 0; |
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$message->save(); |
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} |
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return static::join('users','message.sender','=','users.id') |
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->where('message.id',$mid) |
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->select( |
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'message.id as id', |
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'users.name as sender_name', |
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'users.avatar as sender_avatar', |
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'message.sender as sender', |
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'message.title as title', |
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'message.content as content', |
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'message.created_at as time', |
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'message.official as official', |
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'message.unread as unread', |
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'message.allow_reply as allow_reply' |
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)->first(); |
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} |
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/** |
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* to get a message's detail. |
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* |
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* @access public |
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* @param integer uid |
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* @return integer result. |
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*/ |
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public static function allRead($uid) |
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{ |
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return static::where('receiver',$uid) |
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->update(['unread' => 0]); |
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} |
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/** |
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* to remove a user's all read-ed message. |
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* |
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* @access public |
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* @param integer uid |
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* @return integer result. |
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*/ |
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public static function removeAllRead($uid) |
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{ |
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return static::where([ |
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'receiver' => $uid, |
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'unread' => 0 |
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])->delete(); |
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} |
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/** |
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* to soft delete the message |
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* |
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* @access public |
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* @param integer|array the id of the message or the array with ids of the messages. |
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* @return bool result. |
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*/ |
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public static function remove($messages) |
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{ |
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$del_count = 0; |
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if(is_array($messages)){ |
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foreach ($messages as $mid) { |
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$message = static::find($mid); |
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if(!empty($message)){ |
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$message->delete(); |
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$del_count ++; |
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} |
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} |
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}else{ |
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$message = static::find($messages); |
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if(!empty($message)){ |
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$message->delete(); |
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$del_count ++; |
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} |
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} |
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return $del_count; |
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} |
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} |
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ZsgsDesign /
NOJ
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