Complex classes like Payment 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 Payment, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
||
| 11 | class Payment extends MoipResource |
||
| 12 | { |
||
| 13 | /** |
||
| 14 | * @const string |
||
| 15 | */ |
||
| 16 | const PATH = 'payments'; |
||
| 17 | |||
| 18 | /** |
||
| 19 | * @const string |
||
| 20 | */ |
||
| 21 | const MULTI_PAYMENTS_PATH = 'multipayments'; |
||
| 22 | |||
| 23 | /** |
||
| 24 | * @const string |
||
| 25 | */ |
||
| 26 | const SIMULATOR_PATH = 'simulador'; |
||
| 27 | |||
| 28 | /** |
||
| 29 | * Payment means. |
||
| 30 | * |
||
| 31 | * @const string |
||
| 32 | */ |
||
| 33 | const METHOD_CREDIT_CARD = 'CREDIT_CARD'; |
||
| 34 | |||
| 35 | /** |
||
| 36 | * Payment means. |
||
| 37 | * |
||
| 38 | * @const string |
||
| 39 | */ |
||
| 40 | const METHOD_BOLETO = 'BOLETO'; |
||
| 41 | |||
| 42 | /** |
||
| 43 | * Payment means. |
||
| 44 | * |
||
| 45 | * @const string |
||
| 46 | */ |
||
| 47 | const METHOD_ONLINE_DEBIT = 'ONLINE_DEBIT'; |
||
| 48 | |||
| 49 | /** |
||
| 50 | * Payment means. |
||
| 51 | * |
||
| 52 | * @const string |
||
| 53 | */ |
||
| 54 | const METHOD_WALLET = 'WALLET'; |
||
| 55 | |||
| 56 | /** |
||
| 57 | * Payment means. |
||
| 58 | * |
||
| 59 | * @const string |
||
| 60 | */ |
||
| 61 | const METHOD_ONLINE_BANK_DEBIT = 'ONLINE_BANK_DEBIT'; |
||
| 62 | |||
| 63 | /** |
||
| 64 | * @var \Moip\Resource\Orders |
||
| 65 | */ |
||
| 66 | private $order; |
||
| 67 | |||
| 68 | /** |
||
| 69 | * Just created, but not initialized yet. |
||
| 70 | */ |
||
| 71 | const STATUS_CREATED = 'CREATED'; |
||
| 72 | |||
| 73 | /** |
||
| 74 | * Waiting for the payment. |
||
| 75 | */ |
||
| 76 | const STATUS_WAITING = 'WAITING'; |
||
| 77 | |||
| 78 | /** |
||
| 79 | * On risk analysis, it may be automatic or manual. |
||
| 80 | */ |
||
| 81 | const STATUS_IN_ANALYSIS = 'IN_ANALYSIS'; |
||
| 82 | |||
| 83 | /** |
||
| 84 | * The amount was reserved on client credit card, it may be caught or discarded until 5 days. |
||
| 85 | */ |
||
| 86 | const STATUS_PRE_AUTHORIZED = 'PRE_AUTHORIZED'; |
||
| 87 | |||
| 88 | /** |
||
| 89 | * Payment confirmed by the bank institution. |
||
| 90 | */ |
||
| 91 | const STATUS_AUTHORIZED = 'AUTHORIZED'; |
||
| 92 | |||
| 93 | /** |
||
| 94 | * Payment cancelled. |
||
| 95 | */ |
||
| 96 | const STATUS_CANCELLED = 'CANCELLED'; |
||
| 97 | |||
| 98 | /** |
||
| 99 | * Payment refunded. |
||
| 100 | */ |
||
| 101 | const STATUS_REFUNDED = 'REFUNDED'; |
||
| 102 | |||
| 103 | /** |
||
| 104 | * Paymend reversed (it means that the payment may was not recognized by the client). |
||
| 105 | */ |
||
| 106 | const STATUS_REVERSED = 'REVERSED'; |
||
| 107 | |||
| 108 | /** |
||
| 109 | * Payment finalized, the amout is on your account. |
||
| 110 | */ |
||
| 111 | const STATUS_SETTLED = 'SETTLED'; |
||
| 112 | |||
| 113 | /** |
||
| 114 | * @var \Moip\Resource\Multiorders |
||
| 115 | */ |
||
| 116 | private $multiorder; |
||
| 117 | |||
| 118 | /** |
||
| 119 | * Initializes new instances. |
||
| 120 | */ |
||
| 121 | protected function initialize() |
||
| 127 | |||
| 128 | /** |
||
| 129 | * Create a new payment in api MoIP. |
||
| 130 | * |
||
| 131 | * @return $this |
||
| 132 | */ |
||
| 133 | public function execute() |
||
| 134 | { |
||
| 135 | if ($this->order !== null) { |
||
| 136 | $path = sprintf('/%s/%s/%s/%s', MoipResource::VERSION, Orders::PATH, $this->order->getId(), self::PATH); |
||
| 137 | } else { |
||
| 138 | $path = sprintf('/%s/%s/%s/%s', MoipResource::VERSION, Multiorders::PATH, $this->multiorder->getId(), self::MULTI_PAYMENTS_PATH); |
||
| 139 | } |
||
| 140 | |||
| 141 | $response = $this->httpRequest($path, Requests::POST, $this); |
||
| 142 | |||
| 143 | return $this->populate($response); |
||
| 144 | } |
||
| 145 | |||
| 146 | /** |
||
| 147 | * Get an payment and multipayment in MoIP. |
||
| 148 | * |
||
| 149 | * @param string $id_moip Id MoIP payment |
||
| 150 | * |
||
| 151 | * @return stdClass |
||
| 152 | */ |
||
| 153 | public function get($id_moip) |
||
| 154 | { |
||
| 155 | if ($this->order !== null) { |
||
| 156 | return $this->getByPath(sprintf('/%s/%s/%s', MoipResource::VERSION, self::PATH, $id_moip)); |
||
| 157 | } |
||
| 158 | |||
| 159 | return $this->getByPath(sprintf('/%s/%s/%s', MoipResource::VERSION, self::MULTI_PAYMENTS_PATH, $id_moip)); |
||
| 160 | } |
||
| 161 | |||
| 162 | /** |
||
| 163 | * Get id MoIP payment. |
||
| 164 | * |
||
| 165 | * |
||
| 166 | * @return \Moip\Resource\Payment |
||
| 167 | */ |
||
| 168 | public function getId() |
||
| 169 | { |
||
| 170 | return $this->getIfSet('id'); |
||
| 171 | } |
||
| 172 | |||
| 173 | /** |
||
| 174 | * Mount payment structure. |
||
| 175 | * |
||
| 176 | * @param \stdClass $response |
||
| 177 | * |
||
| 178 | * @return Payment |
||
| 179 | */ |
||
| 180 | protected function populate(stdClass $response) |
||
| 181 | { |
||
| 182 | $payment = clone $this; |
||
| 183 | |||
| 184 | $payment->data->id = $this->getIfSet('id', $response); |
||
| 185 | $payment->data->status = $this->getIfSet('status', $response); |
||
| 186 | $payment->data->delayCapture = $this->getIfSet('delayCapture', $response); |
||
| 187 | $payment->data->amount = new stdClass(); |
||
| 188 | $payment->data->amount->total = $this->getIfSet('total', $response->amount); |
||
| 189 | $payment->data->amount->currency = $this->getIfSet('currency', $response->amount); |
||
| 190 | $payment->data->installmentCount = $this->getIfSet('installmentCount', $response); |
||
| 191 | $payment->data->fundingInstrument = $this->getIfSet('fundingInstrument', $response); |
||
| 192 | $payment->data->escrows = $this->getIfSet('escrows', $response); |
||
| 193 | $payment->data->fees = $this->getIfSet('fees', $response); |
||
| 194 | $payment->data->refunds = $this->getIfSet('refunds', $response); |
||
| 195 | $payment->data->_links = $this->getIfSet('_links', $response); |
||
| 196 | $payment->data->createdAt = $this->getIfSetDateTime('createdAt', $response); |
||
| 197 | $payment->data->updatedAt = $this->getIfSetDateTime('updatedAt', $response); |
||
| 198 | |||
| 199 | return $payment; |
||
| 200 | } |
||
| 201 | |||
| 202 | /** |
||
| 203 | * Refunds. |
||
| 204 | * |
||
| 205 | * @return Refund |
||
| 206 | */ |
||
| 207 | public function refunds() |
||
| 214 | |||
| 215 | /** |
||
| 216 | * Escrows. |
||
| 217 | * |
||
| 218 | * @return Escrow |
||
| 219 | */ |
||
| 220 | public function escrows() |
||
| 227 | |||
| 228 | /** |
||
| 229 | * Get payment status. |
||
| 230 | * |
||
| 231 | * @return string Payment status. Possible values CREATED, WAITING, IN_ANALYSIS, PRE_AUTHORIZED, AUTHORIZED, CANCELLED, REFUNDED, REVERSED, SETTLED |
||
| 232 | */ |
||
| 233 | public function getStatus() |
||
| 237 | |||
| 238 | /** |
||
| 239 | * get creation time. |
||
| 240 | * |
||
| 241 | * @return \DateTime |
||
| 242 | */ |
||
| 243 | public function getCreatedAt() |
||
| 247 | |||
| 248 | /** |
||
| 249 | * Returns when the last update occurred. |
||
| 250 | * |
||
| 251 | * @return \DateTime |
||
| 252 | */ |
||
| 253 | public function getUpdatedAt() |
||
| 257 | |||
| 258 | /** |
||
| 259 | * Returns the funding instrument. |
||
| 260 | * |
||
| 261 | * @return stdClass |
||
| 262 | */ |
||
| 263 | public function getFundingInstrument() |
||
| 268 | |||
| 269 | /** |
||
| 270 | * Get href to Boleto |
||
| 271 | * *. |
||
| 272 | * |
||
| 273 | * @return stdClass |
||
| 274 | */ |
||
| 275 | public function getHrefBoleto() |
||
| 279 | |||
| 280 | /** |
||
| 281 | * Get LineCode to Boleto |
||
| 282 | * *. |
||
| 283 | * |
||
| 284 | * @return stdClass |
||
| 285 | */ |
||
| 286 | public function getLineCodeBoleto() |
||
| 290 | |||
| 291 | /** |
||
| 292 | * Get href from print to Boleto |
||
| 293 | * *. |
||
| 294 | * |
||
| 295 | * @return stdClass |
||
| 296 | */ |
||
| 297 | public function getHrefPrintBoleto() |
||
| 301 | |||
| 302 | /** |
||
| 303 | * Get Expirate Date to Boleto |
||
| 304 | * *. |
||
| 305 | * |
||
| 306 | * @return stdClass |
||
| 307 | */ |
||
| 308 | public function getExpirationDateBoleto() |
||
| 312 | |||
| 313 | /** |
||
| 314 | * Returns payment amount. |
||
| 315 | * |
||
| 316 | * @return stdClass |
||
| 317 | */ |
||
| 318 | public function getAmount() |
||
| 322 | |||
| 323 | /** |
||
| 324 | * Returns escrow. |
||
| 325 | * |
||
| 326 | * @return stdClass |
||
| 327 | */ |
||
| 328 | public function getEscrow() |
||
| 332 | |||
| 333 | /** |
||
| 334 | * Returns installment count. |
||
| 335 | * |
||
| 336 | * @return stdClass |
||
| 337 | */ |
||
| 338 | public function getInstallmentCount() |
||
| 342 | |||
| 343 | /** |
||
| 344 | * Set means of payment. |
||
| 345 | * |
||
| 346 | * @param \stdClass $fundingInstrument |
||
| 347 | * |
||
| 348 | * @return $this |
||
| 349 | */ |
||
| 350 | public function setFundingInstrument(stdClass $fundingInstrument) |
||
| 356 | |||
| 357 | /** |
||
| 358 | * Set billet. |
||
| 359 | * |
||
| 360 | * @param \DateTime|string $expirationDate Expiration date of a billet. |
||
| 361 | * @param string $logoUri Logo of billet. |
||
| 362 | * @param array $instructionLines Instructions billet. |
||
| 363 | * |
||
| 364 | * @return $this |
||
| 365 | */ |
||
| 366 | public function setBoleto($expirationDate, $logoUri, array $instructionLines = []) |
||
| 387 | |||
| 388 | /** |
||
| 389 | * Set credit card holder. |
||
| 390 | * |
||
| 391 | * @param \Moip\Resource\Customer $holder |
||
| 392 | */ |
||
| 393 | private function setCreditCardHolder(Customer $holder) |
||
| 411 | |||
| 412 | /** |
||
| 413 | * Set credit cardHash. |
||
| 414 | * |
||
| 415 | * @param string $hash Credit card hash encripted using Moip.js |
||
| 416 | * @param \Moip\Resource\Customer $holder |
||
| 417 | * @param bool $store Flag to know if credit card should be saved. |
||
| 418 | * |
||
| 419 | * @return $this |
||
| 420 | */ |
||
| 421 | public function setCreditCardHash($hash, Customer $holder, $store = true) |
||
| 431 | |||
| 432 | /** |
||
| 433 | * Set credit card |
||
| 434 | * Credit card used in a payment. |
||
| 435 | * The card when returned within a parent resource is presented in its minimum representation. |
||
| 436 | * |
||
| 437 | * @param int $expirationMonth Card expiration month |
||
| 438 | * @param int $expirationYear Year of card expiration. |
||
| 439 | * @param string $number Card number. |
||
| 440 | * @param int $cvc Card Security Code. |
||
| 441 | * @param \Moip\Resource\Customer $holder |
||
| 442 | * @param bool $store Flag to know if credit card should be saved. |
||
| 443 | * |
||
| 444 | * @return $this |
||
| 445 | */ |
||
| 446 | public function setCreditCard($expirationMonth, $expirationYear, $number, $cvc, Customer $holder, $store = true) |
||
| 459 | |||
| 460 | /** |
||
| 461 | * Sets data from a previously saved credit card |
||
| 462 | * Credit card used in a payment. |
||
| 463 | * Used when the credit card was saved with the customer and the payment made in a future date. |
||
| 464 | * |
||
| 465 | * @param string $creditCardId MoIP's Credit Card Id. |
||
| 466 | * @param int $cvc Card Security Code. |
||
| 467 | * |
||
| 468 | * @return $this |
||
| 469 | */ |
||
| 470 | public function setCreditCardSaved($creditCardId, $cvc) |
||
| 480 | |||
| 481 | /** |
||
| 482 | * Set installment count. |
||
| 483 | * |
||
| 484 | * @param int $installmentCount |
||
| 485 | * |
||
| 486 | * @return $this |
||
| 487 | */ |
||
| 488 | public function setInstallmentCount($installmentCount) |
||
| 494 | |||
| 495 | /** |
||
| 496 | * Set statement descriptor. |
||
| 497 | * |
||
| 498 | * @param string $statementDescriptor |
||
| 499 | * |
||
| 500 | * @return $this |
||
| 501 | */ |
||
| 502 | public function setStatementDescriptor($statementDescriptor) |
||
| 508 | |||
| 509 | /** |
||
| 510 | * Set payment means made available by banks. |
||
| 511 | * |
||
| 512 | * @param string $bankNumber Bank number. Possible values: 001, 237, 341, 041. |
||
| 513 | * @param \DateTime|string $expirationDate Date of expiration debit. |
||
| 514 | * @param string $returnUri Return Uri. |
||
| 515 | * |
||
| 516 | * @return $this |
||
| 517 | */ |
||
| 518 | public function setOnlineBankDebit($bankNumber, $expirationDate, $returnUri) |
||
| 531 | |||
| 532 | /** |
||
| 533 | * Set Multiorders. |
||
| 534 | * |
||
| 535 | * @param \Moip\Resource\Multiorders $multiorder |
||
| 536 | * |
||
| 537 | * @return $this |
||
| 538 | */ |
||
| 539 | public function setMultiorder(Multiorders $multiorder) |
||
| 545 | |||
| 546 | /** |
||
| 547 | * Set order. |
||
| 548 | * |
||
| 549 | * @param \Moip\Resource\Orders $order |
||
| 550 | * |
||
| 551 | * @return $this |
||
| 552 | */ |
||
| 553 | public function setOrder(Orders $order) |
||
| 559 | |||
| 560 | /** |
||
| 561 | * Turns on a delay on credit card payment capture (pre-authorization). |
||
| 562 | * |
||
| 563 | * @return $this |
||
| 564 | */ |
||
| 565 | public function setDelayCapture() |
||
| 571 | |||
| 572 | /** |
||
| 573 | * Set escrow to a payment. |
||
| 574 | * |
||
| 575 | * @param string $description |
||
| 576 | * |
||
| 577 | * @return $this |
||
| 578 | */ |
||
| 579 | public function setEscrow($description) |
||
| 586 | |||
| 587 | /** |
||
| 588 | * Capture a pre-authorized amount on a credit card payment. |
||
| 589 | * |
||
| 590 | * @throws \Exception |
||
| 591 | * |
||
| 592 | * @return Payment |
||
| 593 | */ |
||
| 594 | public function capture() |
||
| 605 | |||
| 606 | /** |
||
| 607 | * Avoid a pre-authorized amount on a credit card payment. |
||
| 608 | * |
||
| 609 | * @throws \Exception |
||
| 610 | * |
||
| 611 | * @return Payment |
||
| 612 | */ |
||
| 613 | public function avoid() |
||
| 624 | |||
| 625 | /** |
||
| 626 | * Authorize a payment (Available only in sandbox to credit card payment with status IN_ANALYSIS and billet payment with status WAITING). |
||
| 627 | * |
||
| 628 | * @return bool |
||
| 629 | */ |
||
| 630 | public function authorize($amount = null) |
||
| 644 | } |
||
| 645 |