| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | /* | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * This file is part of the Sylius package. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * (c) Paweł Jędrzejewski | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * For the full copyright and license information, please view the LICENSE | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * file that was distributed with this source code. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | namespace Sylius\Component\Core\Customer\Statistics; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | use Sylius\Component\Core\Model\ChannelInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | use Sylius\Component\Core\Model\CustomerInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | use Sylius\Component\Core\Model\OrderInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  | use Sylius\Component\Core\Repository\OrderRepositoryInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  | use Sylius\Component\Resource\Repository\RepositoryInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |  * @author Jan Góralski <[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | final class CustomerStatisticsProvider implements CustomerStatisticsProviderInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |      * @var OrderRepositoryInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |     private $orderRepository; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |      * @var RepositoryInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |     private $channelRepository; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |      * @param OrderRepositoryInterface $orderRepository | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |      * @param RepositoryInterface $channelRepository | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |     public function __construct(OrderRepositoryInterface $orderRepository, RepositoryInterface $channelRepository) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |         $this->orderRepository = $orderRepository; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |         $this->channelRepository = $channelRepository; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 47 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 48 |  |  |     public function getCustomerStatistics(CustomerInterface $customer) | 
            
                                                                        
                            
            
                                    
            
            
                | 49 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 50 |  |  |         $orders = $this->orderRepository->findByCustomer($customer); | 
            
                                                                        
                            
            
                                    
            
            
                | 51 |  |  |         if (empty($orders)) { | 
            
                                                                        
                            
            
                                    
            
            
                | 52 |  |  |             return new CustomerStatistics([]); | 
            
                                                                        
                            
            
                                    
            
            
                | 53 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 54 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 55 |  |  |         $perChannelCustomerStatisticsArray = []; | 
                            
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                | 56 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 57 |  |  |         $channels = $this->channelRepository->findAll(); | 
            
                                                                        
                            
            
                                    
            
            
                | 58 |  |  |         foreach ($channels as $channel) { | 
            
                                                                        
                            
            
                                    
            
            
                | 59 |  |  |             $channelOrders = $this->filterOrdersByChannel($orders, $channel); | 
            
                                                                        
                            
            
                                    
            
            
                | 60 |  |  |             if (empty($channelOrders)) { | 
            
                                                                        
                            
            
                                    
            
            
                | 61 |  |  |                 continue; | 
            
                                                                        
                            
            
                                    
            
            
                | 62 |  |  |             } | 
            
                                                                        
                            
            
                                    
            
            
                | 63 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 64 |  |  |             $perChannelCustomerStatisticsArray[] = new PerChannelCustomerStatistics( | 
            
                                                                        
                            
            
                                    
            
            
                | 65 |  |  |                 count($channelOrders), | 
            
                                                                        
                            
            
                                    
            
            
                | 66 |  |  |                 $this->getOrdersSummedTotal($channelOrders), | 
            
                                                                        
                            
            
                                    
            
            
                | 67 |  |  |                 $channel | 
            
                                                                        
                            
            
                                    
            
            
                | 68 |  |  |             ); | 
            
                                                                        
                            
            
                                    
            
            
                | 69 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 70 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 71 |  |  |         return new CustomerStatistics($perChannelCustomerStatisticsArray); | 
            
                                                                        
                            
            
                                    
            
            
                | 72 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |      * @param OrderInterface[] $orders | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |      * @return int | 
                            
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                | 78 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |     private function getOrdersSummedTotal(array $orders) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |         return array_sum(array_map(function (OrderInterface $order) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |                 return $order->getTotal(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |             }, $orders) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |      * @param OrderInterface[] $orders | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |      * @param ChannelInterface $channel | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |      * @return OrderInterface[] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |     private function filterOrdersByChannel(array $orders, ChannelInterface $channel) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |         return array_filter($orders, function (OrderInterface $order) use ($channel) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |             return $order->getChannel() === $channel; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |         }); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 99 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 100 |  |  |  | 
            
                        
Very long variable names usually make code harder to read. It is therefore recommended not to make variable names too verbose.