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<?php |
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namespace Stockbase\Integration\Model\ResourceModel; |
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/** |
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* Class StockItem |
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*/ |
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class StockItem extends \Magento\Framework\Model\ResourceModel\Db\AbstractDb |
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{ |
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const BULK_INSERT_CHUNK_SIZE = 100; |
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/** |
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* @var \Magento\Framework\EntityManager\EntityManager |
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*/ |
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protected $entityManager; |
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/** |
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* Gets the amount of items available on stock. |
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* |
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* @param string|string[] $eans |
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* @return array|string |
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*/ |
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public function getNotReservedStockAmount($eans) |
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{ |
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$connection = $this->getConnection(); |
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$query = $connection->select() |
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->from( |
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['s' => $this->getMainTable()], |
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['s.ean', 'amount' => new \Zend_Db_Expr('IF(s.noos = 1, 1000000000, s.amount - COALESCE(SUM(r.amount), 0))')] |
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) |
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->joinLeft( |
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['r' => $this->getTable('stockbase_stock_reserve')], |
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'r.ean = s.ean', |
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null |
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) |
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->where('s.ean in (?)', $eans) |
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->group('s.ean'); |
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$pairs = $connection->fetchPairs($query); |
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return is_array($eans) ? $pairs : reset($pairs); |
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} |
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/** |
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* Updates the amount of items available on stock for given EAN. |
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* |
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* @param string $ean |
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* @param float $amount |
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* @param string $operation |
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* @return bool |
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*/ |
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public function updateStockAmount($ean, $amount, $operation = '-') |
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{ |
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$amount = (float) $amount; |
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$operation = $operation == '-' ? '-' : '+'; |
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$connection = $this->getConnection(); |
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$result = $connection->update( |
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$this->getMainTable(), |
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['amount' => new \Zend_Db_Expr(sprintf('amount %s %s', $operation, $amount))], |
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['ean = ?' => $ean] |
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); |
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if ($result == 1) { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Gets the modification date of the last modified item in the stock. |
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* |
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* @return \DateTime|null |
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*/ |
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public function getLastModifiedItemDate() |
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{ |
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$connection = $this->getConnection(); |
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$query = $connection->select() |
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->from($this->getMainTable(), 'timestamp') |
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->order('timestamp DESC') |
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->limit(1); |
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$result = $connection->fetchCol($query); |
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return !empty($result[0]) ? new \DateTime($result[0]) : null; |
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} |
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/** |
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* Updates the local stock based on given Stockbase API response. |
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* |
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* @param \stdClass $stock |
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* @return int |
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*/ |
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public function updateFromStockObject(\stdClass $stock) |
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{ |
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$data = []; |
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$total = 0; |
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foreach ($stock->{'Groups'} as $group) { |
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foreach ($group->{'Items'} as $item) { |
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$total++; |
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$data[] = [ |
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'ean' => $item->{'EAN'}, |
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'brand' => !empty($group->{'Brand'}) ? $group->{'Brand'} : null, |
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'code' => !empty($group->{'Code'}) ? $group->{'Code'} : null, |
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'supplier_code' => !empty($group->{'SupplierCode'}) ? $group->{'SupplierCode'} : null, |
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'supplier_gln' => !empty($group->{'SupplierGLN'}) ? $group->{'SupplierGLN'} : null, |
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'amount' => $item->{'Amount'}, |
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'noos' => $item->{'NOOS'}, |
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'timestamp' => date('Y-m-d H:i:s', $item->{'Timestamp'}), |
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]; |
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if (count($data) >= self::BULK_INSERT_CHUNK_SIZE) { |
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$this->bulkUpdate($data); |
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$data = []; |
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} |
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} |
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} |
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if (count($data) > 0) { |
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$this->bulkUpdate($data); |
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} |
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return $total; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function _construct() |
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{ |
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$this->_init('stockbase_stock', 'ean'); |
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} |
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/** |
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* @param array $data |
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* @throws \Exception |
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*/ |
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protected function bulkUpdate(array $data) |
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{ |
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$connection = $this->getConnection(); |
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$connection->beginTransaction(); |
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try { |
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$connection->insertOnDuplicate($this->getMainTable(), $data); |
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$connection->commit(); |
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} catch (\Exception $e) { |
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$connection->rollBack(); |
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throw $e; |
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} |
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1 |
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} |
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} |
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Stockbase-Connect /
magento2-module
