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<?php
namespace humhub\modules\mail\models;
use Yii;
use humhub\modules\user\models\User;
use humhub\components\ActiveRecord;
/**
* This class represents the relation between users and conversations.
*
* This is the model class for table "user_message".
*
* The followings are the available columns in table 'user_message':
* @property integer $message_id
* @property integer $user_id
* @property integer $is_originator
* @property string $last_viewed
* @property string $created_at
* @property integer $created_by
* @property string $updated_at
* @property integer $updated_by
*
* @property-read Message $message
*
* @package humhub.modules.mail.models
* @since 0.5
*/
class UserMessage extends ActiveRecord
{
/**
* @return string the associated database table name
*/
public static function tableName()
{
return 'user_message';
}
/**
* @return array validation rules for model attributes.
*/
public function rules()
{
return [
[['message_id', 'user_id'], 'required'],
[['message_id', 'user_id', 'is_originator', 'created_by', 'updated_by'], 'integer'],
[['last_viewed', 'created_at', 'updated_at'], 'safe'],
];
}
public function getMessage()
{
return $this->hasOne(Message::class, ['id' => 'message_id']);
}
public function getUser()
{
return $this->hasOne(User::class, ['id' => 'user_id']);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return [
'message_id' => Yii::t('MailModule.base', 'Message'),
'user_id' => Yii::t('MailModule.base', 'User'),
'is_originator' => Yii::t('MailModule.base', 'Is Originator'),
'last_viewed' => Yii::t('MailModule.base', 'Last Viewed'),
'created_at' => Yii::t('MailModule.base', 'Created At'),
'created_by' => Yii::t('MailModule.base', 'Created By'),
'updated_at' => Yii::t('MailModule.base', 'Updated At'),
'updated_by' => Yii::t('MailModule.base', 'Updated By'),
];
}
/**
* Returns the new message count for given User Id
*
* @param int $userId
* @return int
*/
public static function getNewMessageCount($userId = null)
{
if ($userId === null) {
$userId = Yii::$app->user->id;
}
if($userId instanceof User) {
$userId = $userId->id;
}
return static::findByUser($userId)
->andWhere("message.updated_at > user_message.last_viewed OR user_message.last_viewed IS NULL")
->andWhere(["<>", 'message.updated_by', $userId])->count();
}
public static function findByUser($userId = null, $orderBy = 'message.updated_at DESC')
{
if ($userId === null) {
$userId = Yii::$app->user->id;
}
if($userId instanceof User) {
$userId = $userId->id;
}
return static::find()->joinWith('message')
->where(['user_message.user_id' => $userId])
->orderBy('message.updated_at DESC');
}
public function isUnread($userId = null)
{
if ($userId === null) {
$userId = Yii::$app->user->id;
}
if($this->message->lastEntry && ($this->message->lastEntry->user_id === $userId)) {
return false;
}
return $this->message->updated_at > $this->last_viewed;
}
}
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