public function beforeDelete()
{
if (parent::beforeDelete()) {
if (OrderProducts::find()->where(['product_id' => $this->id])->exists()) {
Yii::$app->session->setFlash('products_error', Yii::t('app', 'Cannot delete product <strong>{prod_name}</strong> because it was previosly ordered.', ['prod_name' => $this->getName()]));
return false;
} else {
ProductLang::deleteAll(['product_id' => $this->id]);
Yii::$app->session->setFlash('products_info', Yii::t('app', 'Product <strong>{prod_name}</strong> successfully deleted.', ['prod_name' => $this->getName()]));
return true;
}
} else {
return false;
}
}
public function beforeDelete()
{
if (parent::beforeDelete()) {
if (Product::find()->where(['category_id' => $this->id])->exists()) {
Yii::$app->session->setFlash('categories_error', Yii::t('app', 'Cannot delete category <strong>{cat_name}</strong> because it has products assigned.', ['cat_name' => $this->getName()]));
return false;
} elseif (Category::find()->where(['parent' => $this->id])->exists()) {
Yii::$app->session->setFlash('categories_error', Yii::t('app', 'Cannot delete category <strong>{cat_name}</strong> because it has categories assigned.', ['cat_name' => $this->getName()]));
return false;
} else {
CategoryLang::deleteAll(['category_id' => $this->id]);
Yii::$app->session->setFlash('categories_info', Yii::t('app', 'Category <strong>{cat_name}</strong> was successfully deleted.', ['cat_name' => $this->getName()]));
return true;
}
} else {
return false;
}
}