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33422de3 LMM |
1 | <?php |
2 | /* | |
3 | * This file is part of CiviCRM. | |
4 | * | |
5 | * CiviCRM is free software: you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation, either version 3 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * CiviCRM is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with CiviCRM. If not, see <http://www.gnu.org/licenses/>. | |
17 | * | |
18 | * Copyright (C) 2012 | |
19 | * Licensed to CiviCRM under the GPL v3 or higher | |
20 | * | |
21 | * Modified by Lisa Marie Maginnis <lisa@fsf.org> (http://www.fsf.org) | |
22 | * | |
23 | */ | |
24 | ||
25 | class CRM_Core_Payment_trustcommerce_IPN extends CRM_Core_Payment_BaseIPN { | |
26 | function __construct() { | |
27 | parent::__construct(); | |
28 | } | |
29 | ||
30 | ||
31 | function main($component = 'contribute') { | |
32 | static $no = NULL; | |
33 | $billingid = CRM_Utils_Request::retrieve('billingid', 'String', $no, FALSE, 'GET'); | |
34 | $input['status'] = CRM_Utils_Request::retrieve('status', 'String', $no, FALSE, 'GET'); | |
35 | $input['amount'] = CRM_Utils_Request::retrieve('amount', 'String', $no, FALSE, 'GET'); | |
36 | $input['date'] = CRM_Utils_Request::retrieve('date', 'String', $no, FALSE, 'GET'); | |
37 | $input['trxn_id'] = CRM_Utils_Request::retrieve('trxn_id', 'String', $no, FALSE, 'GET'); | |
38 | $checksum = CRM_Utils_Request::retrieve('checksum', 'String', $no, FALSE, 'GET'); | |
39 | ||
40 | if ($billingid) { | |
41 | if( $input['status'] == '' || $input['amount'] == '' || $input['date'] == '' || $input['trxn_id'] == '' || md5($billingid.$input['trxn_id'].$input['amount'].$input['date']) != $checksum) { | |
42 | CRM_Core_Error::debug_log_message("Error: IPN called with out proper fields"); | |
43 | echo "Error: invalid paramaters<p>\n"; | |
44 | exit; | |
45 | } | |
46 | ||
47 | ||
48 | $ids = $objects = array(); | |
49 | $input['component'] = $component; | |
50 | ||
51 | // load post ids in $ids | |
52 | $ids = NULL; | |
53 | $ids = $this->getIDs($billingid, $input, $input['component']); | |
54 | ||
55 | $ids['trxn_id'] = $input['trxn_id']; | |
56 | ||
57 | if($this->checkDuplicate($input, $ids) != NULL) { | |
58 | CRM_Core_Error::debug_log_message("Success: This payment has already been processed."); | |
59 | echo "Success: This payment has already been processed<p>\n"; | |
60 | exit; | |
61 | } | |
62 | var_dump($ids); | |
63 | var_dump($input); | |
64 | ||
65 | if(array_key_exists('membership', $ids)) { | |
66 | $membership = array(); | |
67 | $params = array('id' => $ids['membership']); | |
68 | $obj = CRM_Member_BAO_Membership::retrieve($params, $membership); | |
69 | $objects['membership'] = array(&$obj); | |
70 | } | |
71 | var_dump($ids); | |
72 | var_dump($input); | |
73 | ||
74 | $paymentProcessorID = CRM_Core_DAO::getFieldValue('CRM_Financial_DAO_PaymentProcessorType', | |
75 | 'TrustCommerce', 'id', 'name' | |
76 | ); | |
77 | ||
78 | if (!$this->validateData($input, $ids, $objects, TRUE, $paymentProcessorID)) { | |
79 | return FALSE; | |
80 | } | |
81 | // var_dump($objects); | |
82 | ||
83 | if ($component == 'contribute' && $ids['contributionRecur']) { | |
84 | // check if first contribution is completed, else complete first contribution | |
85 | $first = TRUE; | |
86 | if ($objects['contribution']->contribution_status_id == 1) { | |
87 | $first = FALSE; | |
88 | } | |
89 | ||
90 | ||
91 | return $this->processRecur($input, $ids, $objects, $first); | |
92 | ||
93 | } | |
94 | ||
95 | } | |
96 | } | |
97 | ||
98 | protected function checkDuplicate($input, $ids) { | |
99 | // $sql='select id from civicrm_contribution where receive_date like \''.$input['date'].'%\' and total_amount='.$input['amount'].' and contact_id='.$ids['contact'].' and contribution_status_id = 1 limit 1'; | |
100 | $sql="select id from civicrm_contribution where trxn_id = '".$ids['trxn_id']."'"; | |
101 | ||
102 | ||
103 | $result = CRM_Core_DAO::executeQuery($sql); | |
104 | $result->fetch(); | |
105 | $id = $result->id; | |
106 | return $id; | |
107 | } | |
108 | protected function processRecur($input, $ids, $objects, $first) { | |
109 | $recur = &$objects['contributionRecur']; | |
110 | $contributionStatus = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name'); | |
111 | ||
112 | $transaction = new CRM_Core_Transaction(); | |
113 | ||
114 | $now = date('YmdHis'); | |
115 | ||
116 | // fix dates that already exist | |
117 | $dates = array('create_date', 'start_date', 'end_date', 'cancel_date', 'modified_date'); | |
118 | foreach ($dates as $name) { | |
119 | if ($recur->$name) { | |
120 | $recur->$name = CRM_Utils_Date::isoToMysql($recur->$name); | |
121 | } | |
122 | } | |
123 | ||
124 | if (!$first) { | |
125 | // create a contribution and then get it processed | |
126 | $contribution = new CRM_Contribute_BAO_Contribution(); | |
127 | $contribution->contact_id = $ids['contact']; | |
128 | $contribution->financial_type_id = $objects['contributionType']->id; | |
129 | $contribution->contribution_page_id = $ids['contributionPage']; | |
130 | $contribution->contribution_recur_id = $ids['contributionRecur']; | |
131 | $contribution->receive_date = $input['date']; | |
132 | $contribution->currency = $objects['contribution']->currency; | |
133 | $contribution->payment_instrument_id = 1; | |
134 | $contribution->amount_level = $objects['contribution']->amount_level; | |
135 | $contribution->address_id = $objects['contribution']->address_id; | |
136 | $contribution->honor_contact_id = $objects['contribution']->honor_contact_id; | |
137 | $contribution->honor_type_id = $objects['contribution']->honor_type_id; | |
138 | $contribution->campaign_id = $objects['contribution']->campaign_id; | |
139 | $contribution->total_amount = $input['amount']; | |
140 | ||
141 | $objects['contribution'] = &$contribution; | |
142 | } | |
143 | $objects['contribution']->invoice_id = md5(uniqid(rand(), TRUE)); | |
144 | // $objects['contribution']->total_amount = $objects['contribution']->total_amount; | |
145 | $objects['contribution']->trxn_id = $input['trxn_id']; | |
146 | ||
147 | // since we have processor loaded for sure at this point, | |
148 | ||
149 | $sendNotification = FALSE; | |
150 | if ($input['status'] == 1) { | |
151 | ||
152 | // Approved | |
153 | if ($first) { | |
154 | $recur->start_date = $now; | |
155 | $sendNotification = TRUE; | |
156 | $subscriptionPaymentStatus = CRM_Core_Payment::RECURRING_PAYMENT_START; | |
157 | } | |
158 | $statusName = 'In Progress'; | |
159 | if (($recur->installments > 0) && | |
160 | ($input['subscription_paynum'] >= $recur->installments) | |
161 | ) { | |
162 | // this is the last payment | |
163 | $statusName = 'Completed'; | |
164 | $recur->end_date = $now; | |
165 | ||
166 | $sendNotification = TRUE; | |
167 | $subscriptionPaymentStatus = CRM_Core_Payment::RECURRING_PAYMENT_END; | |
168 | } | |
169 | $recur->trxn_id = $input['trxn_id']; | |
170 | $recur->total_amount = $input['amount']; | |
171 | $recur->payment_instrument_id = 1; | |
172 | $recur->fee = NULL; | |
173 | $recur->net_amount = NULL; | |
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 | ||
183 | $recur->trxn_id = $input['trxn_id']; | |
184 | $recur->total_amount = $input['amount']; | |
185 | $recur->payment_instrument_id = 1; | |
186 | $recur->fee = NULL; | |
187 | $recur->net_amount = NULL; | |
188 | ||
189 | ||
190 | $recur->contribution_status_id = array_search('Failed', $contributionStatus); | |
191 | $recur->cancel_date = $now; | |
192 | $recur->save(); | |
193 | ||
194 | CRM_Core_Error::debug_log_message("Subscription payment failed"); | |
195 | ||
196 | // the recurring contribution has declined a payment or has failed | |
197 | // so we just fix the recurring contribution and not change any of | |
198 | // the existing contribiutions | |
199 | // CRM-9036 | |
200 | return TRUE; | |
201 | ||
202 | } | |
203 | ||
204 | ||
205 | // check if contribution is already completed, if so we ignore this ipn | |
206 | if ($objects['contribution']->contribution_status_id == 1) { | |
207 | $transaction->commit(); | |
208 | CRM_Core_Error::debug_log_message("returning since contribution has already been handled"); | |
209 | echo 'Success: Contribution has already been handled<p>'; | |
210 | echo ''; | |
211 | return TRUE; | |
212 | } | |
213 | $input['is_test'] = 0; | |
214 | ||
215 | $this->completeTransaction($input, $ids, $objects, $transaction, $recur); | |
216 | ||
217 | echo 'Success: Created new contribution: '.$ids['contribution'].' for cid: '.$ids['contact'].'\n'; | |
218 | CRM_Core_Error::debug_log_message('Success: Created new contribution: '.$ids['contribution'].' for cid: '.$ids['contact']); | |
219 | ||
220 | if ($sendNotification) { | |
221 | $autoRenewMembership = FALSE; | |
222 | if ($recur->id && | |
223 | isset($ids['membership']) && $ids['membership'] | |
224 | ) { | |
225 | $autoRenewMembership = TRUE; | |
226 | } | |
227 | ||
228 | ||
229 | ||
230 | ||
231 | //send recurring Notification email for user | |
232 | CRM_Contribute_BAO_ContributionPage::recurringNotify($subscriptionPaymentStatus, | |
233 | $ids['contact'], | |
234 | $ids['contributionPage'], | |
235 | $recur, | |
236 | $autoRenewMembership | |
237 | ); | |
238 | ||
239 | ||
240 | ||
241 | ||
242 | } | |
243 | ||
244 | ||
245 | ||
246 | } | |
247 | ||
248 | protected function getIDs($billingid, $input, $module) { | |
249 | $sql = "SELECT cr.id, cr.contact_id, co.id as coid | |
250 | FROM civicrm_contribution_recur cr | |
251 | INNER JOIN civicrm_contribution co ON co.contribution_recur_id = cr.id | |
252 | WHERE cr.processor_id = '$billingid' LIMIT 1"; | |
253 | ||
254 | ||
255 | $result = CRM_Core_DAO::executeQuery($sql); | |
256 | $result->fetch(); | |
257 | $ids['contribution'] = $result->coid; | |
258 | $ids['contributionRecur'] = $result->id; | |
259 | $ids['contact'] = $result->contact_id; | |
260 | ||
261 | if (!$ids['contributionRecur']) { | |
262 | CRM_Core_Error::debug_log_message("Could not find billingid: ".$billingid); | |
263 | echo "Failure: Could not find contributionRecur<p>\n"; | |
264 | exit(); | |
265 | } | |
266 | ||
267 | // get page id based on contribution id | |
268 | $ids['contributionPage'] = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_Contribution', | |
269 | $ids['contribution'], | |
270 | 'contribution_page_id' | |
271 | ); | |
272 | ||
273 | if ($module == 'event') { | |
274 | // FIXME: figure out fields for event | |
275 | } | |
276 | else { | |
277 | // get the optional ids | |
278 | ||
279 | // Get membershipId. Join with membership payment table for additional checks | |
280 | $sql = " | |
281 | SELECT m.id | |
282 | FROM civicrm_membership as m | |
283 | WHERE m.contribution_recur_id = '{$ids['contributionRecur']}' | |
284 | LIMIT 1"; | |
285 | if ($membershipId = CRM_Core_DAO::singleValueQuery($sql)) { | |
286 | ||
287 | $ids['membership'] = $membershipId; | |
288 | } | |
289 | ||
290 | } | |
291 | ||
292 | return $ids; | |
293 | } | |
294 | ||
295 | ||
296 | ||
297 | } |