/** * @return \yii\db\ActiveQuery */ public function getFile() { return $this->hasOne(Files::className(), ['id' => 'file_id']); }
public function getFirstfile() { return $this->hasMany(Files::className(), ['id' => 'file_id'])->viaTable('{{%file_tag_relationships}}', ['tag_id' => 'id'], function ($query) { return $query->orderBy('sort'); })->limit(1); }