Complex classes like ManagingOrdersContext 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 ManagingOrdersContext, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 33 | final class ManagingOrdersContext implements Context |
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| 34 | { |
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| 35 | /** |
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| 36 | * @var SharedStorageInterface |
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| 37 | */ |
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| 38 | private $sharedStorage; |
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| 39 | |||
| 40 | /** |
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| 41 | * @var IndexPageInterface |
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| 42 | */ |
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| 43 | private $indexPage; |
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| 44 | |||
| 45 | /** |
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| 46 | * @var ShowPageInterface |
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| 47 | */ |
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| 48 | private $showPage; |
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| 49 | |||
| 50 | /** |
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| 51 | * @var UpdatePageInterface |
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| 52 | */ |
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| 53 | private $updatePage; |
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| 54 | |||
| 55 | /** |
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| 56 | * @var NotificationCheckerInterface |
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| 57 | */ |
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| 58 | private $notificationChecker; |
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| 59 | |||
| 60 | /** |
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| 61 | * @var SharedSecurityServiceInterface |
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| 62 | */ |
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| 63 | private $sharedSecurityService; |
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| 64 | |||
| 65 | /** |
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| 66 | * @param SharedStorageInterface $sharedStorage |
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| 67 | * @param IndexPageInterface $indexPage |
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| 68 | * @param ShowPageInterface $showPage |
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| 69 | * @param UpdatePageInterface $updatePage |
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| 70 | * @param NotificationCheckerInterface $notificationChecker |
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| 71 | * @param SharedSecurityServiceInterface $sharedSecurityService |
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| 72 | */ |
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| 73 | public function __construct( |
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| 88 | |||
| 89 | /** |
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| 90 | * @Given I am browsing orders |
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| 91 | * @When I browse orders |
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| 92 | */ |
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| 93 | public function iBrowseOrders() |
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| 97 | |||
| 98 | /** |
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| 99 | * @Given /^I am viewing the summary of (this order)$/ |
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| 100 | * @When I view the summary of the order :order |
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| 101 | * @When /^I view the summary of (this order made by "[^"]+")$/ |
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| 102 | */ |
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| 103 | public function iSeeTheOrder(OrderInterface $order) |
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| 107 | |||
| 108 | /** |
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| 109 | * @When /^I mark (this order) as paid$/ |
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| 110 | */ |
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| 111 | public function iMarkThisOrderAsAPaid(OrderInterface $order) |
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| 115 | |||
| 116 | /** |
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| 117 | * @When /^I mark (this order)'s payment as refunded$/ |
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| 118 | */ |
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| 119 | public function iMarkThisOrderSPaymentAsRefunded(OrderInterface $order) |
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| 123 | |||
| 124 | /** |
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| 125 | * @When specify its tracking code as :trackingCode |
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| 126 | */ |
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| 127 | public function specifyItsTrackingCodeAs($trackingCode) |
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| 132 | |||
| 133 | /** |
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| 134 | * @When /^I ship (this order)$/ |
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| 135 | */ |
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| 136 | public function iShipThisOrder(OrderInterface $order) |
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| 140 | |||
| 141 | /** |
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| 142 | * @When I switch the way orders are sorted by :fieldName |
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| 143 | */ |
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| 144 | public function iSwitchSortingBy($fieldName) |
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| 148 | |||
| 149 | /** |
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| 150 | * @Then I should see a single order from customer :customer |
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| 151 | */ |
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| 152 | public function iShouldSeeASingleOrderFromCustomer(CustomerInterface $customer) |
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| 159 | |||
| 160 | /** |
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| 161 | * @Then it should have been placed by the customer :customerEmail |
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| 162 | */ |
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| 163 | public function itShouldBePlacedByCustomer($customerEmail) |
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| 170 | |||
| 171 | /** |
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| 172 | * @Then it should be shipped to :customerName, :street, :postcode, :city, :countryName |
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| 173 | * @Then /^(this order) should (?:|still )be shipped to "([^"]+)", "([^"]+)", "([^"]+)", "([^"]+)", "([^"]+)"$/ |
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| 174 | */ |
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| 175 | public function itShouldBeShippedTo( |
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| 192 | |||
| 193 | /** |
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| 194 | * @Then it should be billed to :customerName, :street, :postcode, :city, :countryName |
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| 195 | * @Then /^(this order) bill should (?:|still )be shipped to "([^"]+)", "([^"]+)", "([^"]+)", "([^"]+)", "([^"]+)"$/ |
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| 196 | */ |
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| 197 | public function itShouldBeBilledTo( |
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| 214 | |||
| 215 | /** |
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| 216 | * @Then it should be shipped via the :shippingMethodName shipping method |
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| 217 | */ |
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| 218 | public function itShouldBeShippedViaShippingMethod($shippingMethodName) |
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| 225 | |||
| 226 | /** |
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| 227 | * @Then it should be paid with :paymentMethodName |
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| 228 | */ |
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| 229 | public function itShouldBePaidWith($paymentMethodName) |
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| 236 | |||
| 237 | /** |
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| 238 | * @Then /^it should have (\d+) items$/ |
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| 239 | */ |
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| 240 | public function itShouldHaveAmountOfItems($amount) |
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| 250 | |||
| 251 | /** |
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| 252 | * @Then the product named :productName should be in the items list |
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| 253 | */ |
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| 254 | public function theProductShouldBeInTheItemsList($productName) |
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| 261 | |||
| 262 | /** |
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| 263 | * @Then the order's items total should be :itemsTotal |
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| 264 | */ |
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| 265 | public function theOrdersItemsTotalShouldBe($itemsTotal) |
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| 275 | |||
| 276 | /** |
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| 277 | * @Then /^the order's total should(?:| still) be "([^"]+)"$/ |
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| 278 | */ |
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| 279 | public function theOrdersTotalShouldBe($total) |
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| 289 | |||
| 290 | /** |
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| 291 | * @Then there should be a shipping charge :shippingCharge |
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| 292 | */ |
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| 293 | public function theOrdersShippingChargesShouldBe($shippingCharge) |
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| 300 | |||
| 301 | /** |
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| 302 | * @Then the order's shipping total should be :shippingTotal |
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| 303 | */ |
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| 304 | public function theOrdersShippingTotalShouldBe($shippingTotal) |
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| 314 | |||
| 315 | /** |
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| 316 | * @Then the order's payment should (also) be :paymentAmount |
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| 317 | */ |
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| 318 | public function theOrdersPaymentShouldBe($paymentAmount) |
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| 324 | |||
| 325 | /** |
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| 326 | * @Then the order should have tax :tax |
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| 327 | */ |
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| 328 | public function theOrderShouldHaveTax($tax) |
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| 335 | |||
| 336 | /** |
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| 337 | * @Then /^the order's tax total should(?:| still) be "([^"]+)"$/ |
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| 338 | */ |
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| 339 | public function theOrdersTaxTotalShouldBe($taxTotal) |
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| 349 | |||
| 350 | /** |
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| 351 | * @Then the order's promotion discount should be :promotionDiscount |
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| 352 | */ |
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| 353 | public function theOrdersPromotionDiscountShouldBe($promotionDiscount) |
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| 360 | |||
| 361 | /** |
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| 362 | * @Then /^the order's promotion total should(?:| still) be "([^"]+)"$/ |
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| 363 | */ |
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| 364 | public function theOrdersPromotionTotalShouldBe($promotionTotal) |
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| 374 | |||
| 375 | /** |
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| 376 | * @When I check :itemName data |
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| 377 | */ |
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| 378 | public function iCheckData($itemName) |
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| 382 | |||
| 383 | /** |
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| 384 | * @Then /^(its) code should be "([^"]+)"$/ |
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| 385 | */ |
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| 386 | public function itemCodeShouldBe($itemName, $code) |
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| 396 | |||
| 397 | /** |
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| 398 | * @Then /^(its) unit price should be ([^"]+)$/ |
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| 399 | */ |
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| 400 | public function itemUnitPriceShouldBe($itemName, $unitPrice) |
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| 410 | |||
| 411 | /** |
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| 412 | * @Then /^(its) discounted unit price should be ([^"]+)$/ |
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| 413 | */ |
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| 414 | public function itemDiscountedUnitPriceShouldBe($itemName, $discountedUnitPrice) |
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| 424 | |||
| 425 | /** |
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| 426 | * @Then /^(its) quantity should be ([^"]+)$/ |
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| 427 | */ |
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| 428 | public function itemQuantityShouldBe($itemName, $quantity) |
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| 438 | |||
| 439 | /** |
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| 440 | * @Then /^(its) subtotal should be ([^"]+)$/ |
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| 441 | */ |
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| 442 | public function itemSubtotalShouldBe($itemName, $subtotal) |
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| 452 | |||
| 453 | /** |
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| 454 | * @Then /^(its) discount should be ([^"]+)$/ |
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| 455 | * @Then the :itemName should have :discount discount |
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| 456 | */ |
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| 457 | public function theItemShouldHaveDiscount($itemName, $discount) |
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| 467 | |||
| 468 | /** |
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| 469 | * @Then /^(its) tax should be ([^"]+)$/ |
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| 470 | */ |
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| 471 | public function itemTaxShouldBe($itemName, $tax) |
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| 481 | |||
| 482 | /** |
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| 483 | * @Then /^(its) total should be ([^"]+)$/ |
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| 484 | */ |
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| 485 | public function itemTotalShouldBe($itemName, $total) |
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| 495 | |||
| 496 | /** |
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| 497 | * @Then I should be notified that the order's payment has been successfully completed |
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| 498 | */ |
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| 499 | public function iShouldBeNotifiedThatTheOrderSPaymentHasBeenSuccessfullyCompleted() |
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| 505 | |||
| 506 | /** |
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| 507 | * @Then I should be notified that the order's payment has been successfully refunded |
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| 508 | */ |
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| 509 | public function iShouldBeNotifiedThatTheOrderSPaymentHasBeenSuccessfullyRefunded() |
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| 515 | |||
| 516 | /** |
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| 517 | * @Then it should have payment state :paymentState |
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| 518 | * @Then it should have payment with state :paymentState |
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| 519 | */ |
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| 520 | public function itShouldHavePaymentState($paymentState) |
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| 527 | |||
| 528 | /** |
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| 529 | * @Then it's payment state should be refunded |
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| 530 | */ |
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| 531 | public function orderPaymentStateShouldBeRefunded() |
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| 539 | |||
| 540 | /** |
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| 541 | * @Then /^I should not be able to mark (this order) as paid again$/ |
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| 542 | */ |
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| 543 | public function iShouldNotBeAbleToFinalizeItsPayment(OrderInterface $order) |
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| 550 | |||
| 551 | /** |
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| 552 | * @Then I should be notified that the order has been successfully shipped |
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| 553 | */ |
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| 554 | public function iShouldBeNotifiedThatTheOrderHasBeenSuccessfullyShipped() |
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| 561 | |||
| 562 | /** |
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| 563 | * @Then /^I should not be able to ship (this order)$/ |
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| 564 | */ |
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| 565 | public function iShouldNotBeAbleToShipThisOrder(OrderInterface $order) |
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| 572 | |||
| 573 | /** |
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| 574 | * @When I cancel this order |
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| 575 | */ |
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| 576 | public function iCancelThisOrder() |
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| 580 | |||
| 581 | /** |
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| 582 | * @Then I should be notified that it has been successfully updated |
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| 583 | */ |
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| 584 | public function iShouldBeNotifiedAboutItHasBeenSuccessfullyCanceled() |
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| 591 | |||
| 592 | /** |
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| 593 | * @Then I should not be able to cancel this order |
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| 594 | */ |
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| 595 | public function iShouldNotBeAbleToCancelThisOrder() |
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| 602 | |||
| 603 | /** |
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| 604 | * @Then this order should have state :state |
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| 605 | * @Then its state should be :state |
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| 606 | */ |
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| 607 | public function itsStateShouldBe($state) |
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| 615 | |||
| 616 | /** |
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| 617 | * @Then it should( still) have a :state state |
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| 618 | */ |
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| 619 | public function itShouldHaveState($state) |
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| 626 | |||
| 627 | /** |
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| 628 | * @Then /^(the administrator) should know about (this additional note) for (this order made by "[^"]+")$/ |
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| 629 | */ |
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| 630 | public function theCustomerServiceShouldKnowAboutThisAdditionalNotes( |
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| 643 | |||
| 644 | /** |
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| 645 | * @Then I should see an order with :orderNumber number |
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| 646 | */ |
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| 647 | public function iShouldSeeOrderWithNumber($orderNumber) |
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| 654 | |||
| 655 | /** |
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| 656 | * @Then the first order should have number :number |
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| 657 | */ |
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| 658 | public function theFirstOrderShouldHaveNumber($number) |
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| 668 | |||
| 669 | /** |
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| 670 | * @Then it should have shipment in state :shipmentState |
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| 671 | */ |
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| 672 | public function itShouldHaveShipmentState($shipmentState) |
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| 679 | |||
| 680 | /** |
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| 681 | * @Then order :orderNumber should have shipment state :shippingState |
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| 682 | */ |
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| 683 | public function thisOrderShipmentStateShouldBe($shippingState) |
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| 690 | |||
| 691 | /** |
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| 692 | * @Then the order :order should have order payment state :orderPaymentState |
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| 693 | * @Then /^(this order) should have order payment state "([^"]+)"$/ |
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| 694 | * @Then /^(its) payment state should be "([^"]+)"$/ |
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| 695 | */ |
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| 696 | public function theOrderShouldHavePaymentState(OrderInterface $order, $orderPaymentState) |
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| 703 | |||
| 704 | /** |
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| 705 | * @Then the order :order should have order shipping state :orderShipmentState |
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| 706 | * @Then /^(this order) should have order shipping state "([^"]+)"$/ |
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| 707 | * @Then /^(its) shipping state should be "([^"]+)"$/ |
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| 708 | */ |
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| 709 | public function theOrderShouldHaveShipmentState(OrderInterface $order, $orderShipmentState) |
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| 716 | |||
| 717 | /** |
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| 718 | * @Then /^there should be(?:| only) (\d+) payments?$/ |
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| 719 | */ |
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| 720 | public function theOrderShouldHaveNumberOfPayments($number) |
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| 726 | |||
| 727 | /** |
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| 728 | * @Then I should see the order :orderNumber with total :total |
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| 729 | */ |
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| 730 | public function iShouldSeeTheOrderWithTotal($orderNumber, $total) |
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| 737 | |||
| 738 | /** |
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| 739 | * @When /^I want to modify a customer's (?:billing|shipping) address of (this order)$/ |
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| 740 | */ |
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| 741 | public function iWantToModifyACustomerSShippingAddress(OrderInterface $order) |
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| 745 | |||
| 746 | /** |
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| 747 | * @When I save my changes |
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| 748 | * @When I try to save my changes |
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| 749 | */ |
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| 750 | public function iSaveMyChanges() |
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| 754 | |||
| 755 | /** |
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| 756 | * @When /^I specify their (?:|new )shipping (address as "([^"]+)", "([^"]+)", "([^"]+)", "([^"]+)" for "([^"]+)")$/ |
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| 757 | */ |
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| 758 | public function iSpecifyTheirShippingAddressAsFor(AddressInterface $address) |
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| 762 | |||
| 763 | /** |
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| 764 | * @When /^I specify their (?:|new )billing (address as "([^"]+)", "([^"]+)", "([^"]+)", "([^"]+)" for "([^"]+)")$/ |
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| 765 | */ |
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| 766 | public function iSpecifyTheirBillingAddressAsFor(AddressInterface $address) |
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| 770 | |||
| 771 | /** |
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| 772 | * @Then /^I should be notified that the "([^"]+)", the "([^"]+)", the "([^"]+)" and the "([^"]+)" in (shipping|billing) details are required$/ |
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| 773 | */ |
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| 774 | public function iShouldBeNotifiedThatTheAndTheInShippingDetailsAreRequired($firstElement, $secondElement, $thirdElement, $fourthElement, $type) |
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| 782 | |||
| 783 | /** |
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| 784 | * @Then I should see :provinceName as province in the shipping address |
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| 785 | */ |
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| 786 | public function iShouldSeeAsProvinceInTheShippingAddress($provinceName) |
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| 793 | |||
| 794 | /** |
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| 795 | * @Then I should see :provinceName ad province in the billing address |
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| 796 | */ |
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| 797 | public function iShouldSeeAdProvinceInTheBillingAddress($provinceName) |
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| 804 | |||
| 805 | /** |
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| 806 | * @Then /^(the administrator) should know about IP address of (this order made by "[^"]+")$/ |
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| 807 | */ |
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| 808 | public function theAdministratorShouldKnowAboutIPAddressOfThisOrderMadeBy( |
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| 825 | |||
| 826 | /** |
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| 827 | * @When /^I (clear old billing address) information$/ |
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| 828 | */ |
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| 829 | public function iSpecifyTheBillingAddressAs(AddressInterface $address) |
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| 833 | |||
| 834 | /** |
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| 835 | * @When /^I (clear old shipping address) information$/ |
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| 836 | */ |
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| 837 | public function iSpecifyTheShippingAddressAs(AddressInterface $address) |
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| 841 | |||
| 842 | /** |
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| 843 | * @When /^I do not specify new information$/ |
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| 844 | */ |
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| 845 | public function iDoNotSpecifyNewInformation() |
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| 849 | |||
| 850 | /** |
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| 851 | * @param string $type |
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| 852 | * @param string $element |
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| 853 | * @param string $expectedMessage |
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| 854 | * |
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| 855 | * @throws \InvalidArgumentException |
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| 856 | */ |
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| 857 | private function assertElementValidationMessage($type, $element, $expectedMessage) |
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| 865 | } |
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| 866 |
Very long variable names usually make code harder to read. It is therefore recommended not to make variable names too verbose.