/**
  * @return \yii\db\ActiveQuery
  */
 public function getTopic()
 {
     return $this->hasOne(Topic::className(), ['id' => 'topic_id']);
 }
 /**
  * @return \yii\db\ActiveQuery
  */
 public function getTopics()
 {
     return $this->hasMany(Topic::className(), ['course_id' => 'id']);
 }
Esempio n. 3
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 /**
  * @return \yii\db\ActiveQuery
  */
 public function getTopics()
 {
     return $this->hasMany(Topic::className(), ['id' => 'topic_id'])->viaTable('scoop_topic', ['scoop_id' => 'id']);
 }