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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
39de6fd5 | 4 | | CiviCRM version 4.6 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
e7112fa7 | 6 | | Copyright CiviCRM LLC (c) 2004-2015 | |
6a488035 TO |
7 | +--------------------------------------------------------------------+ |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
10 | | CiviCRM is free software; you can copy, modify, and distribute it | | |
11 | | under the terms of the GNU Affero General Public License | | |
12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | | |
13 | | | | |
14 | | CiviCRM is distributed in the hope that it will be useful, but | | |
15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | | |
16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | | |
17 | | See the GNU Affero General Public License for more details. | | |
18 | | | | |
19 | | You should have received a copy of the GNU Affero General Public | | |
20 | | License and the CiviCRM Licensing Exception along | | |
21 | | with this program; if not, contact CiviCRM LLC | | |
22 | | at info[AT]civicrm[DOT]org. If you have questions about the | | |
23 | | GNU Affero General Public License or the licensing of CiviCRM, | | |
24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | | |
25 | +--------------------------------------------------------------------+ | |
d25dd0ee | 26 | */ |
6a488035 TO |
27 | |
28 | /** | |
29 | * | |
30 | * @package CRM | |
e7112fa7 | 31 | * @copyright CiviCRM LLC (c) 2004-2015 |
6a488035 TO |
32 | * $Id$ |
33 | * | |
34 | */ | |
35 | class CRM_Core_Payment_AuthorizeNetIPN extends CRM_Core_Payment_BaseIPN { | |
0dbefed3 | 36 | |
b5c2afd0 | 37 | /** |
fe482240 | 38 | * Constructor function. |
0dbefed3 | 39 | * |
5a4f6742 CW |
40 | * @param array $inputData |
41 | * contents of HTTP REQUEST. | |
0dbefed3 EM |
42 | * |
43 | * @throws CRM_Core_Exception | |
b5c2afd0 | 44 | */ |
00be9182 | 45 | public function __construct($inputData) { |
0dbefed3 | 46 | $this->setInputParameters($inputData); |
6a488035 TO |
47 | parent::__construct(); |
48 | } | |
49 | ||
6c786a9b EM |
50 | /** |
51 | * @param string $component | |
52 | * | |
53 | * @return bool|void | |
54 | */ | |
00be9182 | 55 | public function main($component = 'contribute') { |
6a488035 TO |
56 | |
57 | //we only get invoice num as a key player from payment gateway response. | |
58 | //for ARB we get x_subscription_id and x_subscription_paynum | |
0dbefed3 | 59 | $x_subscription_id = $this->retrieve('x_subscription_id', 'String'); |
6a488035 TO |
60 | |
61 | if ($x_subscription_id) { | |
62 | //Approved | |
63 | ||
64 | $ids = $objects = array(); | |
65 | $input['component'] = $component; | |
66 | ||
67 | // load post vars in $input | |
68 | $this->getInput($input, $ids); | |
69 | ||
70 | // load post ids in $ids | |
71 | $this->getIDs($ids, $input); | |
72 | ||
73 | $paymentProcessorID = CRM_Core_DAO::getFieldValue('CRM_Financial_DAO_PaymentProcessorType', | |
74 | 'AuthNet', 'id', 'name' | |
75 | ); | |
76 | ||
77 | if (!$this->validateData($input, $ids, $objects, TRUE, $paymentProcessorID)) { | |
78 | return FALSE; | |
79 | } | |
80 | ||
81 | if ($component == 'contribute' && $ids['contributionRecur']) { | |
82 | // check if first contribution is completed, else complete first contribution | |
83 | $first = TRUE; | |
84 | if ($objects['contribution']->contribution_status_id == 1) { | |
85 | $first = FALSE; | |
86 | } | |
87 | return $this->recur($input, $ids, $objects, $first); | |
88 | } | |
89 | } | |
0dbefed3 | 90 | return TRUE; |
6a488035 TO |
91 | } |
92 | ||
6c786a9b | 93 | /** |
7a6073fd EM |
94 | * @param array $input |
95 | * @param array $ids | |
0dbefed3 | 96 | * @param array $objects |
6c786a9b | 97 | * @param $first |
7a6073fd EM |
98 | * |
99 | * @return bool | |
6c786a9b | 100 | */ |
00be9182 | 101 | public function recur(&$input, &$ids, &$objects, $first) { |
937cf542 | 102 | $this->_isRecurring = TRUE; |
6a488035 TO |
103 | $recur = &$objects['contributionRecur']; |
104 | ||
105 | // do a subscription check | |
106 | if ($recur->processor_id != $input['subscription_id']) { | |
107 | CRM_Core_Error::debug_log_message("Unrecognized subscription."); | |
108 | echo "Failure: Unrecognized subscription<p>"; | |
109 | return FALSE; | |
110 | } | |
111 | ||
112 | // At this point $object has first contribution loaded. | |
113 | // Lets do a check to make sure this payment has the amount same as that of first contribution. | |
114 | if ($objects['contribution']->total_amount != $input['amount']) { | |
115 | CRM_Core_Error::debug_log_message("Subscription amount mismatch."); | |
116 | echo "Failure: Subscription amount mismatch<p>"; | |
117 | return FALSE; | |
118 | } | |
119 | ||
120 | $contributionStatus = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name'); | |
121 | ||
122 | $transaction = new CRM_Core_Transaction(); | |
123 | ||
124 | $now = date('YmdHis'); | |
125 | ||
126 | // fix dates that already exist | |
127 | $dates = array('create_date', 'start_date', 'end_date', 'cancel_date', 'modified_date'); | |
128 | foreach ($dates as $name) { | |
129 | if ($recur->$name) { | |
130 | $recur->$name = CRM_Utils_Date::isoToMysql($recur->$name); | |
131 | } | |
132 | } | |
133 | ||
134 | //load new contribution object if required. | |
135 | if (!$first) { | |
136 | // create a contribution and then get it processed | |
137 | $contribution = new CRM_Contribute_BAO_Contribution(); | |
138 | $contribution->contact_id = $ids['contact']; | |
353ffa53 | 139 | $contribution->financial_type_id = $objects['contributionType']->id; |
6a488035 TO |
140 | $contribution->contribution_page_id = $ids['contributionPage']; |
141 | $contribution->contribution_recur_id = $ids['contributionRecur']; | |
142 | $contribution->receive_date = $now; | |
143 | $contribution->currency = $objects['contribution']->currency; | |
144 | $contribution->payment_instrument_id = $objects['contribution']->payment_instrument_id; | |
145 | $contribution->amount_level = $objects['contribution']->amount_level; | |
146 | $contribution->address_id = $objects['contribution']->address_id; | |
94d1bc8d PJ |
147 | $contribution->campaign_id = $objects['contribution']->campaign_id; |
148 | ||
6a488035 TO |
149 | $objects['contribution'] = &$contribution; |
150 | } | |
151 | $objects['contribution']->invoice_id = md5(uniqid(rand(), TRUE)); | |
152 | $objects['contribution']->total_amount = $input['amount']; | |
153 | $objects['contribution']->trxn_id = $input['trxn_id']; | |
154 | ||
155 | // since we have processor loaded for sure at this point, | |
156 | // check and validate gateway MD5 response if present | |
157 | $this->checkMD5($ids, $input); | |
158 | ||
6a488035 TO |
159 | if ($input['response_code'] == 1) { |
160 | // Approved | |
161 | if ($first) { | |
162 | $recur->start_date = $now; | |
163 | $recur->trxn_id = $recur->processor_id; | |
937cf542 | 164 | $this->_isFirstOrLastRecurringPayment = CRM_Core_Payment::RECURRING_PAYMENT_START; |
6a488035 TO |
165 | } |
166 | $statusName = 'In Progress'; | |
167 | if (($recur->installments > 0) && | |
168 | ($input['subscription_paynum'] >= $recur->installments) | |
169 | ) { | |
170 | // this is the last payment | |
171 | $statusName = 'Completed'; | |
172 | $recur->end_date = $now; | |
937cf542 | 173 | $this->_isFirstOrLastRecurringPayment = CRM_Core_Payment::RECURRING_PAYMENT_END; |
6a488035 TO |
174 | } |
175 | $recur->modified_date = $now; | |
176 | $recur->contribution_status_id = array_search($statusName, $contributionStatus); | |
177 | $recur->save(); | |
178 | } | |
179 | else { | |
180 | // Declined | |
181 | // failed status | |
182 | $recur->contribution_status_id = array_search('Failed', $contributionStatus); | |
183 | $recur->cancel_date = $now; | |
184 | $recur->save(); | |
185 | ||
186 | CRM_Core_Error::debug_log_message("Subscription payment failed - '{$input['response_reason_text']}'"); | |
187 | ||
188 | // the recurring contribution has declined a payment or has failed | |
189 | // so we just fix the recurring contribution and not change any of | |
7a6073fd | 190 | // the existing contributions |
6a488035 TO |
191 | // CRM-9036 |
192 | return TRUE; | |
193 | } | |
194 | ||
195 | // check if contribution is already completed, if so we ignore this ipn | |
196 | if ($objects['contribution']->contribution_status_id == 1) { | |
197 | $transaction->commit(); | |
198 | CRM_Core_Error::debug_log_message("returning since contribution has already been handled"); | |
199 | echo "Success: Contribution has already been handled<p>"; | |
200 | return TRUE; | |
201 | } | |
202 | ||
203 | $this->completeTransaction($input, $ids, $objects, $transaction, $recur); | |
6a488035 TO |
204 | } |
205 | ||
6c786a9b EM |
206 | /** |
207 | * @param $input | |
208 | * @param $ids | |
7a9ab499 EM |
209 | * |
210 | * @return bool | |
6c786a9b | 211 | */ |
00be9182 | 212 | public function getInput(&$input, &$ids) { |
0dbefed3 EM |
213 | $input['amount'] = $this->retrieve('x_amount', 'String'); |
214 | $input['subscription_id'] = $this->retrieve('x_subscription_id', 'Integer'); | |
215 | $input['response_code'] = $this->retrieve('x_response_code', 'Integer'); | |
216 | $input['MD5_Hash'] = $this->retrieve('x_MD5_Hash', 'String', FALSE, ''); | |
217 | $input['response_reason_code'] = $this->retrieve('x_response_reason_code', 'String', FALSE); | |
218 | $input['response_reason_text'] = $this->retrieve('x_response_reason_text', 'String', FALSE); | |
219 | $input['subscription_paynum'] = $this->retrieve('x_subscription_paynum', 'Integer', FALSE, 0); | |
220 | $input['trxn_id'] = $this->retrieve('x_trans_id', 'String', FALSE); | |
221 | ||
6a488035 TO |
222 | if ($input['trxn_id']) { |
223 | $input['is_test'] = 0; | |
224 | } | |
225 | else { | |
226 | $input['is_test'] = 1; | |
227 | $input['trxn_id'] = md5(uniqid(rand(), TRUE)); | |
228 | } | |
229 | ||
230 | if (!$this->getBillingID($ids)) { | |
231 | return FALSE; | |
232 | } | |
233 | $billingID = $ids['billing']; | |
234 | $params = array( | |
235 | 'first_name' => 'x_first_name', | |
236 | 'last_name' => 'x_last_name', | |
237 | "street_address-{$billingID}" => 'x_address', | |
238 | "city-{$billingID}" => 'x_city', | |
239 | "state-{$billingID}" => 'x_state', | |
240 | "postal_code-{$billingID}" => 'x_zip', | |
241 | "country-{$billingID}" => 'x_country', | |
242 | "email-{$billingID}" => 'x_email', | |
243 | ); | |
244 | foreach ($params as $civiName => $resName) { | |
0dbefed3 | 245 | $input[$civiName] = $this->retrieve($resName, 'String', FALSE); |
6a488035 TO |
246 | } |
247 | } | |
248 | ||
6c786a9b EM |
249 | /** |
250 | * @param $ids | |
251 | * @param $input | |
252 | */ | |
00be9182 | 253 | public function getIDs(&$ids, &$input) { |
0dbefed3 EM |
254 | $ids['contact'] = $this->retrieve('x_cust_id', 'Integer', FALSE, 0); |
255 | $ids['contribution'] = $this->retrieve('x_invoice_num', 'Integer'); | |
6a488035 TO |
256 | |
257 | // joining with contribution table for extra checks | |
258 | $sql = " | |
259 | SELECT cr.id, cr.contact_id | |
260 | FROM civicrm_contribution_recur cr | |
261 | INNER JOIN civicrm_contribution co ON co.contribution_recur_id = cr.id | |
262 | WHERE cr.processor_id = '{$input['subscription_id']}' AND | |
263 | (cr.contact_id = {$ids['contact']} OR co.id = {$ids['contribution']}) | |
264 | LIMIT 1"; | |
265 | $contRecur = CRM_Core_DAO::executeQuery($sql); | |
266 | $contRecur->fetch(); | |
267 | $ids['contributionRecur'] = $contRecur->id; | |
9b873358 | 268 | if ($ids['contact'] != $contRecur->contact_id) { |
8753de39 | 269 | CRM_Core_Error::debug_log_message("Recurring contribution appears to have been re-assigned from id {$ids['contact']} to {$contRecur->contact_id} |
6a488035 TO |
270 | Continuing with {$contRecur->contact_id} |
271 | "); | |
8753de39 | 272 | $ids['contact'] = $contRecur->contact_id; |
6a488035 TO |
273 | } |
274 | if (!$ids['contributionRecur']) { | |
92fcb95f | 275 | CRM_Core_Error::debug_log_message("Could not find contributionRecur id: " . print_r($input, TRUE)); |
6a488035 TO |
276 | echo "Failure: Could not find contributionRecur<p>"; |
277 | exit(); | |
278 | } | |
279 | ||
280 | // get page id based on contribution id | |
281 | $ids['contributionPage'] = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_Contribution', | |
282 | $ids['contribution'], | |
283 | 'contribution_page_id' | |
284 | ); | |
285 | ||
286 | if ($input['component'] == 'event') { | |
287 | // FIXME: figure out fields for event | |
288 | } | |
289 | else { | |
290 | // get the optional ids | |
291 | ||
292 | // Get membershipId. Join with membership payment table for additional checks | |
293 | $sql = " | |
294 | SELECT m.id | |
295 | FROM civicrm_membership m | |
296 | INNER JOIN civicrm_membership_payment mp ON m.id = mp.membership_id AND mp.contribution_id = {$ids['contribution']} | |
297 | WHERE m.contribution_recur_id = {$ids['contributionRecur']} | |
298 | LIMIT 1"; | |
299 | if ($membershipId = CRM_Core_DAO::singleValueQuery($sql)) { | |
300 | $ids['membership'] = $membershipId; | |
301 | } | |
302 | ||
303 | // FIXME: todo related_contact and onBehalfDupeAlert. Check paypalIPN. | |
304 | } | |
305 | } | |
306 | ||
6c786a9b | 307 | /** |
6a0b768e TO |
308 | * @param string $name |
309 | * Parameter name. | |
310 | * @param string $type | |
311 | * Parameter type. | |
312 | * @param bool $abort | |
313 | * Abort if not present. | |
314 | * @param null $default | |
315 | * Default value. | |
6c786a9b | 316 | * |
0dbefed3 | 317 | * @throws CRM_Core_Exception |
6c786a9b EM |
318 | * @return mixed |
319 | */ | |
00be9182 | 320 | public function retrieve($name, $type, $abort = TRUE, $default = NULL) { |
0dbefed3 EM |
321 | $value = CRM_Utils_Type::validate( |
322 | empty($this->_inputParameters[$name]) ? $default : $this->_inputParameters[$name], | |
323 | $type, | |
324 | FALSE | |
6a488035 TO |
325 | ); |
326 | if ($abort && $value === NULL) { | |
0dbefed3 | 327 | throw new CRM_Core_Exception("Could not find an entry for $name"); |
6a488035 TO |
328 | } |
329 | return $value; | |
2aa397bc | 330 | } |
6a488035 | 331 | |
6c786a9b EM |
332 | /** |
333 | * @param $ids | |
334 | * @param $input | |
335 | * | |
336 | * @return bool | |
337 | */ | |
00be9182 | 338 | public function checkMD5($ids, $input) { |
6a488035 TO |
339 | $paymentProcessor = CRM_Financial_BAO_PaymentProcessor::getPayment($ids['paymentProcessor'], |
340 | $input['is_test'] ? 'test' : 'live' | |
341 | ); | |
342 | $paymentObject = CRM_Core_Payment::singleton($input['is_test'] ? 'test' : 'live', $paymentProcessor); | |
343 | ||
344 | if (!$paymentObject->checkMD5($input['MD5_Hash'], $input['trxn_id'], $input['amount'], TRUE)) { | |
345 | CRM_Core_Error::debug_log_message("MD5 Verification failed."); | |
346 | echo "Failure: Security verification failed<p>"; | |
347 | exit(); | |
348 | } | |
349 | return TRUE; | |
350 | } | |
96025800 | 351 | |
6a488035 | 352 | } |