Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like ShoppingService often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use ShoppingService, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 41 | class ShoppingService |
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| 42 | { |
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| 43 | /** @var \Eccube\Application */ |
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| 44 | public $app; |
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| 45 | |||
| 46 | /** @var \Eccube\Service\CartService */ |
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| 47 | protected $cartService; |
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| 48 | |||
| 49 | /** @var \Eccube\Service\OrderService */ |
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| 50 | protected $orderService; |
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| 51 | |||
| 52 | /** @var \Eccube\Entity\BaseInfo */ |
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| 53 | protected $BaseInfo; |
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| 54 | |||
| 55 | /** @var \Doctrine\ORM\EntityManager */ |
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| 56 | protected $em; |
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| 57 | |||
| 58 | 44 | public function __construct(Application $app, $cartService, $orderService) |
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| 65 | |||
| 66 | /** |
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| 67 | * セッションにセットされた受注情報を取得 |
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| 68 | * |
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| 69 | * @param null $status |
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| 70 | * @return null|object |
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| 71 | */ |
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| 72 | 17 | public function getOrder($status = null) |
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| 95 | 3 | ||
| 96 | /** |
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| 97 | * 非会員情報を取得 |
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| 98 | * |
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| 99 | * @param $sesisonKey |
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| 100 | * @return $Customer|null |
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| 101 | */ |
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| 102 | public function getNonMember($sesisonKey) |
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| 116 | |||
| 117 | /** |
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| 118 | * 受注情報を作成 |
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| 119 | * |
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| 120 | * @param $Customer |
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| 121 | * @return \Eccube\Entity\Order |
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| 122 | */ |
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| 123 | public function createOrder($Customer) |
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| 138 | 16 | ||
| 139 | /** |
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| 140 | * 仮受注情報作成 |
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| 141 | * |
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| 142 | * @param $Customer |
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| 143 | * @param $preOrderId |
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| 144 | * @return mixed |
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| 145 | * @throws \Doctrine\ORM\NoResultException |
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| 146 | * @throws \Doctrine\ORM\NonUniqueResultException |
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| 147 | */ |
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| 148 | public function registerPreOrder(Customer $Customer, $preOrderId) |
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| 209 | |||
| 210 | 16 | /** |
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| 211 | * 受注情報を作成 |
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| 212 | 16 | * @param $Customer |
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| 213 | * @return \Eccube\Entity\Order |
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| 214 | */ |
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| 215 | public function getNewOrder(Customer $Customer) |
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| 222 | |||
| 223 | |||
| 224 | 16 | /** |
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| 225 | 16 | * 受注情報を作成 |
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| 226 | * @return \Eccube\Entity\Order |
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| 227 | */ |
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| 228 | public function newOrder() |
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| 234 | |||
| 235 | /** |
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| 236 | 16 | * 受注情報を作成 |
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| 237 | * |
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| 238 | * @param \Eccube\Entity\Order $Order |
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| 239 | * @param \Eccube\Entity\Customer|null $Customer |
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| 240 | * @return \Eccube\Entity\Order |
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| 241 | */ |
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| 242 | public function copyToOrderFromCustomer(Order $Order, Customer $Customer = null) |
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| 276 | |||
| 277 | |||
| 278 | 16 | /** |
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| 279 | 16 | * 配送業者情報を取得 |
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| 280 | * |
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| 281 | * @return array |
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| 282 | */ |
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| 283 | public function getDeliveriesCart() |
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| 291 | |||
| 292 | /** |
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| 293 | * 配送業者情報を取得 |
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| 294 | * |
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| 295 | * @param Order $Order |
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| 296 | * @return array |
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| 297 | */ |
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| 298 | public function getDeliveriesOrder(Order $Order) |
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| 306 | |||
| 307 | /** |
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| 308 | * 配送業者情報を取得 |
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| 309 | * |
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| 310 | * @param $productTypes |
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| 311 | * @return array |
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| 312 | */ |
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| 313 | public function getDeliveries($productTypes) |
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| 333 | |||
| 334 | |||
| 335 | /** |
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| 336 | * お届け先情報を作成 |
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| 337 | * |
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| 338 | 10 | * @param Order $Order |
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| 339 | * @param Customer $Customer |
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| 340 | * @param $deliveries |
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| 341 | * @return Order |
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| 342 | */ |
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| 343 | public function getNewShipping(Order $Order, Customer $Customer, $deliveries) |
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| 367 | |||
| 368 | /** |
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| 369 | * お届け先情報を作成 |
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| 370 | * |
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| 371 | * @param \Eccube\Entity\Shipping $Shipping |
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| 372 | * @param \Eccube\Entity\Customer|null $Customer |
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| 373 | 16 | * @return \Eccube\Entity\Shipping |
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| 374 | 16 | */ |
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| 375 | public function copyToShippingFromCustomer(Shipping $Shipping, Customer $Customer = null) |
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| 376 | { |
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| 377 | if (is_null($Customer)) { |
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| 378 | return $Shipping; |
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| 379 | } |
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| 380 | |||
| 381 | $CustomerAddress = $this->app['eccube.repository.customer_address']->findOneBy( |
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| 382 | array('Customer' => $Customer), |
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| 383 | 17 | array('id' => 'ASC') |
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| 384 | ); |
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| 385 | |||
| 386 | 1 | if (!is_null($CustomerAddress)) { |
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| 387 | $Shipping |
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| 388 | ->setName01($CustomerAddress->getName01()) |
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| 389 | 16 | ->setName02($CustomerAddress->getName02()) |
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| 390 | 16 | ->setKana01($CustomerAddress->getKana01()) |
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| 391 | 16 | ->setKana02($CustomerAddress->getKana02()) |
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| 392 | ->setCompanyName($CustomerAddress->getCompanyName()) |
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| 393 | ->setTel01($CustomerAddress->getTel01()) |
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| 394 | ->setTel02($CustomerAddress->getTel02()) |
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| 395 | ->setTel03($CustomerAddress->getTel03()) |
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| 396 | ->setFax01($CustomerAddress->getFax01()) |
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| 397 | ->setFax02($CustomerAddress->getFax02()) |
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| 398 | ->setFax03($CustomerAddress->getFax03()) |
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| 399 | ->setZip01($CustomerAddress->getZip01()) |
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| 400 | ->setZip02($CustomerAddress->getZip02()) |
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| 401 | ->setZipCode($CustomerAddress->getZip01().$CustomerAddress->getZip02()) |
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| 402 | ->setPref($CustomerAddress->getPref()) |
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| 403 | ->setAddr01($CustomerAddress->getAddr01()) |
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| 404 | ->setAddr02($CustomerAddress->getAddr02()); |
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| 405 | } else { |
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| 406 | $Shipping |
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| 407 | ->setName01($Customer->getName01()) |
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| 408 | ->setName02($Customer->getName02()) |
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| 409 | ->setKana01($Customer->getKana01()) |
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| 410 | ->setKana02($Customer->getKana02()) |
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| 411 | ->setCompanyName($Customer->getCompanyName()) |
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| 412 | ->setTel01($Customer->getTel01()) |
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| 413 | ->setTel02($Customer->getTel02()) |
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| 414 | ->setTel03($Customer->getTel03()) |
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| 415 | ->setFax01($Customer->getFax01()) |
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| 416 | ->setFax02($Customer->getFax02()) |
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| 417 | ->setFax03($Customer->getFax03()) |
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| 418 | ->setZip01($Customer->getZip01()) |
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| 419 | ->setZip02($Customer->getZip02()) |
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| 420 | ->setZipCode($Customer->getZip01().$Customer->getZip02()) |
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| 421 | ->setPref($Customer->getPref()) |
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| 422 | ->setAddr01($Customer->getAddr01()) |
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| 423 | ->setAddr02($Customer->getAddr02()); |
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| 424 | } |
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| 425 | |||
| 426 | return $Shipping; |
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| 427 | } |
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| 428 | |||
| 429 | |||
| 430 | /** |
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| 431 | * 受注明細情報、配送商品情報を作成 |
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| 432 | 14 | * |
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| 433 | * @param Order $Order |
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| 434 | 16 | * @return Order |
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| 435 | 17 | */ |
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| 436 | public function getNewDetails(Order $Order) |
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| 459 | |||
| 460 | /** |
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| 461 | * 受注明細情報を作成 |
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| 462 | * |
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| 463 | * @param Product $Product |
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| 464 | * @param ProductClass $ProductClass |
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| 465 | 16 | * @param $quantity |
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| 466 | * @return \Eccube\Entity\OrderDetail |
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| 467 | 16 | */ |
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| 468 | public function getNewOrderDetail(Product $Product, ProductClass $ProductClass, $quantity) |
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| 496 | |||
| 497 | /** |
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| 498 | * 配送商品情報を作成 |
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| 499 | * |
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| 500 | * @param Order $Order |
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| 501 | * @param Product $Product |
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| 502 | * @param ProductClass $ProductClass |
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| 503 | 16 | * @param $quantity |
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| 504 | 16 | * @return \Eccube\Entity\ShipmentItem |
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| 505 | */ |
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| 506 | public function getNewShipmentItem(Order $Order, Product $Product, ProductClass $ProductClass, $quantity) |
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| 558 | |||
| 559 | /** |
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| 560 | * お届け先ごとの送料合計を取得 |
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| 561 | * |
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| 562 | * @param $shippings |
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| 563 | * @return int |
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| 564 | */ |
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| 565 | public function getShippingDeliveryFeeTotal($shippings) |
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| 574 | |||
| 575 | /** |
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| 576 | 16 | * 商品ごとの配送料を取得 |
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| 577 | * |
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| 578 | 16 | * @param Shipping $Shipping |
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| 579 | * @return int |
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| 580 | */ |
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| 581 | public function getProductDeliveryFee(Shipping $Shipping) |
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| 590 | |||
| 591 | /** |
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| 592 | * 住所などの情報が変更された時に金額の再計算を行う |
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| 593 | 14 | * |
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| 594 | * @param Order $Order |
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| 595 | 14 | * @return Order |
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| 596 | */ |
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| 597 | public function getAmount(Order $Order) |
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| 620 | |||
| 621 | /** |
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| 622 | * 配送料金の設定 |
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| 623 | * |
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| 624 | * @param Shipping $Shipping |
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| 625 | * @param Delivery|null $Delivery |
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| 626 | */ |
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| 627 | public function setShippingDeliveryFee(Shipping $Shipping, Delivery $Delivery = null) |
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| 647 | |||
| 648 | /** |
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| 649 | * 配送料無料条件(合計金額)の条件を満たしていれば配送料金を0に設定 |
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| 650 | * |
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| 651 | * @param Order $Order |
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| 652 | 15 | */ |
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| 653 | View Code Duplication | public function setDeliveryFreeAmount(Order $Order) |
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| 669 | |||
| 670 | /** |
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| 671 | * 配送料無料条件(合計数量)の条件を満たしていれば配送料金を0に設定 |
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| 672 | * |
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| 673 | * @param Order $Order |
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| 674 | */ |
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| 675 | View Code Duplication | public function setDeliveryFreeQuantity(Order $Order) |
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| 691 | |||
| 692 | |||
| 693 | /** |
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| 694 | * 商品公開ステータスチェック、在庫チェック、購入制限数チェックを行い、在庫情報をロックする |
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| 695 | * |
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| 696 | * @param $em トランザクション制御されているEntityManager |
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| 697 | * @param Order $Order 受注情報 |
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| 698 | * @return bool true : 成功、false : 失敗 |
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| 699 | */ |
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| 700 | public function isOrderProduct($em, \Eccube\Entity\Order $Order) |
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| 737 | |||
| 738 | /** |
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| 739 | 1 | * 受注情報、お届け先情報の更新 |
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| 740 | * |
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| 741 | * @param Order $Order 受注情報 |
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| 742 | * @param $data フォームデータ |
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| 743 | */ |
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| 744 | 1 | public function setOrderUpdate(Order $Order, $data) |
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| 784 | |||
| 785 | 5 | ||
| 786 | /** |
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| 787 | * 在庫情報の更新 |
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| 788 | * |
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| 789 | * @param $em トランザクション制御されているEntityManager |
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| 790 | * @param Order $Order 受注情報 |
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| 791 | */ |
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| 792 | public function setStockUpdate($em, Order $Order) |
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| 813 | |||
| 814 | |||
| 815 | /** |
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| 816 | * 会員情報の更新 |
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| 817 | * |
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| 818 | * @param Order $Order 受注情報 |
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| 819 | 1 | * @param Customer $user ログインユーザ |
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| 820 | */ |
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| 821 | public function setCustomerUpdate(Order $Order, Customer $user) |
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| 836 | |||
| 837 | |||
| 838 | /** |
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| 839 | * 支払方法選択の表示設定 |
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| 840 | * |
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| 841 | * @param $payments 支払選択肢情報 |
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| 842 | 3 | * @param $subTotal 小計 |
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| 843 | * @return array |
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| 844 | */ |
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| 845 | public function getPayments($payments, $subTotal) |
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| 862 | |||
| 863 | /** |
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| 864 | * お届け日を取得 |
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| 865 | * |
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| 866 | * @param Order $Order |
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| 867 | * @return array |
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| 868 | 10 | */ |
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| 869 | public function getFormDeliveryDates(Order $Order) |
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| 870 | 10 | { |
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| 871 | |||
| 872 | // お届け日の設定 |
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| 873 | $minDate = 0; |
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| 874 | $deliveryDateFlag = false; |
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| 875 | |||
| 876 | // 配送時に最大となる商品日数を取得 |
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| 877 | foreach ($Order->getOrderDetails() as $detail) { |
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| 878 | $deliveryDate = $detail->getProductClass()->getDeliveryDate(); |
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| 879 | if (!is_null($deliveryDate)) { |
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| 880 | if ($minDate < $deliveryDate->getValue()) { |
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| 881 | $minDate = $deliveryDate->getValue(); |
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| 882 | } |
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| 883 | 10 | // 配送日数が設定されている |
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| 884 | $deliveryDateFlag = true; |
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| 885 | } |
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| 886 | } |
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| 887 | |||
| 888 | // 配達最大日数期間を設定 |
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| 889 | $deliveryDates = array(); |
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| 890 | |||
| 891 | // 配送日数が設定されている |
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| 892 | if ($deliveryDateFlag) { |
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| 893 | 4 | $period = new \DatePeriod( |
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| 894 | new \DateTime($minDate.' day'), |
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| 895 | new \DateInterval('P1D'), |
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| 896 | new \DateTime($minDate + $this->app['config']['deliv_date_end_max'].' day') |
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| 897 | 4 | ); |
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| 898 | 4 | ||
| 899 | foreach ($period as $day) { |
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| 900 | $deliveryDates[$day->format('Y/m/d')] = $day->format('Y/m/d'); |
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| 901 | 4 | } |
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| 902 | } |
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| 903 | |||
| 904 | return $deliveryDates; |
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| 905 | } |
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| 906 | |||
| 907 | /** |
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| 908 | 1 | * 支払方法を取得 |
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| 909 | * |
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| 910 | * @param $deliveries |
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| 911 | * @param Order $Order |
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| 912 | * @return array |
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| 913 | 4 | */ |
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| 914 | public function getFormPayments($deliveries, Order $Order) |
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| 933 | |||
| 934 | /** |
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| 935 | * お届け先ごとにFormを作成 |
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| 936 | * |
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| 937 | * @param Order $Order |
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| 938 | * @return \Symfony\Component\Form\Form |
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| 939 | 5 | * @deprecated since 3.0, to be removed in 3.1 |
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| 940 | */ |
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| 941 | View Code Duplication | public function getShippingForm(Order $Order) |
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| 966 | |||
| 967 | /** |
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| 968 | 3 | * お届け先ごとにFormBuilderを作成 |
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| 969 | * |
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| 970 | * @param Order $Order |
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| 971 | * @return \Symfony\Component\Form\FormBuilderInterface |
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| 972 | */ |
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| 973 | View Code Duplication | public function getShippingFormBuilder(Order $Order) |
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| 996 | } |
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| 997 |