/** * @return \yii\db\ActiveQuery */ public function getInvoiceItems() { return $this->hasMany(InvoiceItem::className(), ['id' => 'invoice_item_id'])->viaTable('{{%entp_invoiceitem}}', ['invoice_id' => 'id']); }
/** * @return \yii\db\ActiveQuery */ public function getInvoiceItem() { return $this->hasOne(InvoiceItem::className(), ['id' => 'invoice_item_id']); }