PHP Model\AbstractModel类代码示例

 /**
  * Validate
  *
  * @param \Magento\Framework\Model\AbstractModel $model
  * @return bool
  * @SuppressWarnings(PHPMD.CyclomaticComplexity)
  */
 public function validate(\Magento\Framework\Model\AbstractModel $model)
 {
     $all = $this->getAggregator() === 'all';
     $true = (bool) $this->getValue();
     $found = false;
     foreach ($model->getAllItems() as $item) {
         $found = $all;
         foreach ($this->getConditions() as $cond) {
             $validated = $cond->validate($item);
             if ($all && !$validated || !$all && $validated) {
                 $found = $validated;
                 break;
             }
         }
         if ($found && $true || !$true && $found) {
             break;
         }
     }
     // found an item and we're looking for existing one
     if ($found && $true) {
         return true;
     } elseif (!$found && !$true) {
         // not found and we're making sure it doesn't exist
         return true;
     }
     return false;
 }

 /**
  * Returns true if and only if $value meets the validation requirements.
  *
  * @param \Magento\Framework\Model\AbstractModel $entity
  * @return bool
  * @throws \InvalidArgumentException
  */
 public function isValid($entity)
 {
     $this->_messages = [];
     if (!$entity instanceof \Magento\Framework\Model\AbstractModel) {
         throw new \InvalidArgumentException('Model must be extended from \\Magento\\Framework\\Model\\AbstractModel');
     }
     /** @var \Magento\Eav\Model\Entity\AbstractEntity $resource */
     $resource = $entity->getResource();
     if (!$resource instanceof \Magento\Eav\Model\Entity\AbstractEntity) {
         throw new \InvalidArgumentException('Model resource must be extended from \\Magento\\Eav\\Model\\Entity\\AbstractEntity');
     }
     $resource->loadAllAttributes($entity);
     $attributes = $resource->getAttributesByCode();
     /** @var \Magento\Eav\Model\Entity\Attribute $attribute */
     foreach ($attributes as $attribute) {
         $backend = $attribute->getBackend();
         if (!method_exists($backend, 'validate') || !is_callable([$backend, 'validate'])) {
             continue;
         }
         try {
             $result = $backend->validate($entity);
             if (false === $result) {
                 $this->_messages[$attribute->getAttributeCode()][] = __('The value of attribute "%1" is invalid', $attribute->getAttributeCode());
             } elseif (is_string($result)) {
                 $this->_messages[$attribute->getAttributeCode()][] = $result;
             }
         } catch (\Magento\Framework\Exception\LocalizedException $e) {
             $this->_messages[$attribute->getAttributeCode()][] = $e->getMessage();
         }
     }
     return 0 == count($this->_messages);
 }

 /**
  * Retrieve max sort order
  *
  * @param \Magento\Framework\Model\AbstractModel $object
  * @return int
  */
 protected function _getMaxSortOrder($object)
 {
     $adapter = $this->_getReadAdapter();
     $bind = [':attribute_set_id' => $object->getAttributeSetId()];
     $select = $adapter->select()->from($this->getMainTable(), new \Zend_Db_Expr("MAX(sort_order)"))->where('attribute_set_id = :attribute_set_id');
     return $adapter->fetchOne($select, $bind);
 }

 /**
  * Update the status of a queue record and check to confirm the exclusive change
  *
  * @param \Magento\Framework\Model\AbstractModel $object
  * @return bool
  */
 public function changeQueueStatusWithLocking(AbstractModel $object)
 {
     /* @var $object \ClassyLlama\AvaTax\Model\Queue */
     $object->setUpdatedAt($this->dateTime->gmtDate());
     $data = $this->prepareDataForUpdate($object);
     $originalQueueStatus = $object->getOrigData(self::QUEUE_STATUS_FIELD_NAME);
     $originalUpdatedAt = $object->getOrigData(self::UPDATED_AT_FIELD_NAME);
     // A conditional update does a read lock on update so we use the condition on the old
     // queue status here to guarantee that nothing else has modified the status for processing
     $condition = array();
     // update only the queue record identified by Id
     $condition[] = $this->getConnection()->quoteInto($this->getIdFieldName() . '=?', $object->getId());
     // only update the record if it is still pending
     $condition[] = $this->getConnection()->quoteInto(self::QUEUE_STATUS_FIELD_NAME . '=?', $originalQueueStatus);
     // only update the record if nothing else has updated it
     if ($originalUpdatedAt === null) {
         $condition[] = self::UPDATED_AT_FIELD_NAME . ' IS NULL';
     } else {
         $condition[] = $this->getConnection()->quoteInto(self::UPDATED_AT_FIELD_NAME . '=?', $originalUpdatedAt);
     }
     // update the record and get the number of affected records
     $affectedRowCount = $this->getConnection()->update($this->getMainTable(), $data, $condition);
     $result = false;
     if ($affectedRowCount > 0) {
         $object->setHasDataChanges(false);
         $result = true;
     }
     return $result;
 }

 /**
  * Save entity types after save form type
  *
  * @see \Magento\Framework\Model\ModelResource\Db\AbstractDb#_afterSave($object)
  *
  * @param FormType|AbstractModel $object
  * @return $this
  */
 protected function _afterSave(AbstractModel $object)
 {
     if ($object->hasEntityTypes()) {
         $new = $object->getEntityTypes();
         $old = $this->getEntityTypes($object);
         $insert = array_diff($new, $old);
         $delete = array_diff($old, $new);
         $connection = $this->getConnection();
         if (!empty($insert)) {
             $data = [];
             foreach ($insert as $entityId) {
                 if (empty($entityId)) {
                     continue;
                 }
                 $data[] = ['entity_type_id' => (int) $entityId, 'type_id' => $object->getId()];
             }
             if ($data) {
                 $connection->insertMultiple($this->getTable('eav_form_type_entity'), $data);
             }
         }
         if (!empty($delete)) {
             $where = ['entity_type_id IN (?)' => $delete, 'type_id = ?' => $object->getId()];
             $connection->delete($this->getTable('eav_form_type_entity'), $where);
         }
     }
     return parent::_afterSave($object);
 }

 /**
  * {@inheritdoc}
  *
  * @param \Magento\Framework\Model\AbstractModel $change
  * @return $this
  */
 protected function _beforeSave(\Magento\Framework\Model\AbstractModel $change)
 {
     if (!$change->getChangeTime()) {
         $change->setChangeTime($this->dateTime->formatDate(true));
     }
     return $this;
 }

 /**
  * Perform actions before object save
  *
  * @param \Smart2Pay\GlobalPay\Model\ConfiguredMethods $object
  * @return $this
  * @SuppressWarnings(PHPMD.UnusedFormalParameter)
  */
 protected function _beforeSave(\Magento\Framework\Model\AbstractModel $object)
 {
     if ($existing_arr = $this->checkMethodCountryID($object->getMethodID(), $object->getCountryID())) {
         $this->getConnection()->delete($this->getMainTable(), $this->getConnection()->quoteInto($this->getIdFieldName() . '=?', $existing_arr[$this->getIdFieldName()]));
     }
     return parent::_beforeSave($object);
 }

 /**
  * Save relations for Order
  *
  * @param \Magento\Framework\Model\AbstractModel $object
  * @return void
  * @throws \Exception
  */
 public function processRelation(\Magento\Framework\Model\AbstractModel $object)
 {
     /** @var \Magento\Sales\Model\Order $object */
     if (null !== $object->getItems()) {
         /** @var \Magento\Sales\Model\Order\Item $item */
         foreach ($object->getItems() as $item) {
             $item->setOrderId($object->getId());
             $item->setOrder($object);
             $this->orderItemRepository->save($item);
         }
     }
     if (null !== $object->getPayment()) {
         $payment = $object->getPayment();
         $payment->setParentId($object->getId());
         $payment->setOrder($object);
         $this->orderPaymentResource->save($payment);
     }
     if (null !== $object->getStatusHistories()) {
         /** @var \Magento\Sales\Model\Order\Status\History $statusHistory */
         foreach ($object->getStatusHistories() as $statusHistory) {
             $statusHistory->setParentId($object->getId());
             $statusHistory->setOrder($object);
             $this->orderStatusHistoryResource->save($statusHistory);
         }
     }
     if (null !== $object->getRelatedObjects()) {
         foreach ($object->getRelatedObjects() as $relatedObject) {
             $relatedObject->setOrder($object);
             $relatedObject->save();
         }
     }
     $this->addressHandler->removeEmptyAddresses($object);
     $this->addressHandler->process($object);
 }

 /**
  * Delete all Nonce entries associated with the consumer
  *
  * @param \Magento\Framework\Model\AbstractModel $object
  * @return $this
  */
 public function _afterDelete(\Magento\Framework\Model\AbstractModel $object)
 {
     $connection = $this->getConnection();
     $connection->delete($this->getTable('oauth_nonce'), ['consumer_id' => $object->getId()]);
     $connection->delete($this->getTable('oauth_token'), ['consumer_id' => $object->getId()]);
     return parent::_afterDelete($object);
 }

 /**
  * Reindex on product delete
  *
  * @param \Magento\Catalog\Model\ResourceModel\Product $productResource
  * @param \Closure $proceed
  * @param \Magento\Framework\Model\AbstractModel $product
  * @return \Magento\Catalog\Model\ResourceModel\Product
  * @SuppressWarnings(PHPMD.UnusedFormalParameter)
  */
 public function aroundDelete(\Magento\Catalog\Model\ResourceModel\Product $productResource, \Closure $proceed, \Magento\Framework\Model\AbstractModel $product)
 {
     $productResource->addCommitCallback(function () use($product) {
         $this->reindexRow($product->getEntityId());
     });
     return $proceed($product);
 }

 /**
  * Delete all Nonce entries associated with the consumer
  *
  * @param \Magento\Framework\Model\AbstractModel $object
  * @return $this
  */
 public function _afterDelete(\Magento\Framework\Model\AbstractModel $object)
 {
     $adapter = $this->_getWriteAdapter();
     $adapter->delete($this->getTable('oauth_nonce'), array('consumer_id' => $object->getId()));
     $adapter->delete($this->getTable('oauth_token'), array('consumer_id' => $object->getId()));
     return parent::_afterDelete($object);
 }

 /**
  * Perform actions after object save
  *
  * @param \Magento\Framework\Model\AbstractModel $object
  * @return $this
  */
 protected function _afterSave(\Magento\Framework\Model\AbstractModel $object)
 {
     /** @var \Magento\Sales\Model\Order\Invoice\Item $object */
     if (null == !$object->getOrderItem()) {
         $object->getOrderItem()->save();
     }
     return parent::_afterSave($object);
 }

 protected function _beforeSave(\Magento\Framework\Model\AbstractModel $object)
 {
     if (!$object->getId()) {
         $object->setCreatedAt($this->_date->gmtDate());
     }
     $object->setUpdatedAt($this->_date->gmtDate());
     return $this;
 }

 /**
  * Set created date
  *
  * @param \Magento\Framework\Model\AbstractModel $object
  * @return $this
  */
 public function beforeSave($object)
 {
     $attributeCode = $this->getAttribute()->getAttributeCode();
     if ($object->isObjectNew() && $object->getData($attributeCode) === null) {
         $object->setData($attributeCode, gmdate(\Magento\Framework\Stdlib\DateTime::DATETIME_PHP_FORMAT));
     }
     return $this;
 }

 /**
  * Method to run after load
  *
  * @param \Magento\Framework\Model\AbstractModel $object
  * @return $this
  */
 protected function _afterLoad(\Magento\Framework\Model\AbstractModel $object)
 {
     $select = $this->getConnection()->select()->from($this->getTable('checkout_agreement_store'), ['store_id'])->where('agreement_id = :agreement_id');
     if ($stores = $this->getConnection()->fetchCol($select, [':agreement_id' => $object->getId()])) {
         $object->setData('store_id', $stores);
     }
     return parent::_afterLoad($object);
 }