api/v3/Contribution.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2016                                |
   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  +--------------------------------------------------------------------+
  26  */
  27
  28 /**
  29  * This api exposes CiviCRM Contribution records.
  30  *
  31  * @package CiviCRM_APIv3
  32  */
  33
  34 /**
  35  * Add or update a Contribution.
  36  *
  37  * @param array $params
  38  *   Input parameters.
  39  *
  40  * @throws API_Exception
  41  * @return array
  42  *   Api result array
  43  */
  44 function civicrm_api3_contribution_create(&$params) {
  45   $values = array();
  46   _civicrm_api3_custom_format_params($params, $values, 'Contribution');
  47   $params = array_merge($params, $values);
  48
  49   if (CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus()) {
  50     if (empty($params['id'])) {
  51       $op = CRM_Core_Action::ADD;
  52     }
  53     else {
  54       if (empty($params['financial_type_id'])) {
  55         $params['financial_type_id'] = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_Contribution', $params['id'], 'financial_type_id');
  56       }
  57       $op = CRM_Core_Action::UPDATE;
  58     }
  59     CRM_Financial_BAO_FinancialType::getAvailableFinancialTypes($types, $op);
  60     if (!in_array($params['financial_type_id'], array_keys($types))) {
  61       return civicrm_api3_create_error('You do not have permission to create this contribution');
  62     }
  63   }
  64   if (!empty($params['id']) && !empty($params['contribution_status_id'])) {
  65     $error = array();
  66     //throw error for invalid status change such as setting completed back to pending
  67     //@todo this sort of validation belongs in the BAO not the API - if it is not an OK
  68     // action it needs to be blocked there. If it is Ok through a form it needs to be OK through the api
  69     CRM_Contribute_BAO_Contribution::checkStatusValidation(NULL, $params, $error);
  70     if (array_key_exists('contribution_status_id', $error)) {
  71       throw new API_Exception($error['contribution_status_id']);
  72     }
  73   }
  74   if (!empty($params['id']) && !empty($params['financial_type_id'])) {
  75     $error = array();
  76     CRM_Contribute_BAO_Contribution::checkFinancialTypeChange($params['financial_type_id'], $params['id'], $error);
  77     if (array_key_exists('financial_type_id', $error)) {
  78       throw new API_Exception($error['financial_type_id']);
  79     }
  80   }
  81   _civicrm_api3_contribution_create_legacy_support_45($params);
  82
  83   // Make sure tax calculation is handled via api.
  84   // @todo this belongs in the BAO NOT the api.
  85   $params = CRM_Contribute_BAO_Contribution::checkTaxAmount($params);
  86
  87   return _civicrm_api3_basic_create(_civicrm_api3_get_BAO(__FUNCTION__), $params, 'Contribution');
  88 }
  89
  90 /**
  91  * Adjust Metadata for Create action.
  92  *
  93  * The metadata is used for setting defaults, documentation & validation.
  94  *
  95  * @param array $params
  96  *   Array of parameters determined by getfields.
  97  */
  98 function _civicrm_api3_contribution_create_spec(&$params) {
  99   $params['contact_id']['api.required'] = 1;
 100   $params['total_amount']['api.required'] = 1;
 101   $params['payment_instrument_id']['api.aliases'] = array('payment_instrument');
 102   $params['receive_date']['api.default'] = 'now';
 103   $params['payment_processor'] = array(
 104     'name' => 'payment_processor',
 105     'title' => 'Payment Processor ID',
 106     'description' => 'ID of payment processor used for this contribution',
 107     // field is called payment processor - not payment processor id but can only be one id so
 108     // it seems likely someone will fix it up one day to be more consistent - lets alias it from the start
 109     'api.aliases' => array('payment_processor_id'),
 110     'type' => CRM_Utils_Type::T_INT,
 111   );
 112   $params['financial_type_id']['api.aliases'] = array('contribution_type_id', 'contribution_type');
 113   $params['financial_type_id']['api.required'] = 1;
 114   $params['note'] = array(
 115     'name' => 'note',
 116     'uniqueName' => 'contribution_note',
 117     'title' => 'note',
 118     'type' => 2,
 119     'description' => 'Associated Note in the notes table',
 120   );
 121   $params['soft_credit_to'] = array(
 122     'name' => 'soft_credit_to',
 123     'title' => 'Soft Credit contact ID (legacy)',
 124     'type' => CRM_Utils_Type::T_INT,
 125     'description' => 'ID of Contact to be Soft credited to (deprecated - use contribution_soft api)',
 126     'FKClassName' => 'CRM_Contact_DAO_Contact',
 127   );
 128   $params['honor_contact_id'] = array(
 129     'name' => 'honor_contact_id',
 130     'title' => 'Honoree contact ID (legacy)',
 131     'type' => CRM_Utils_Type::T_INT,
 132     'description' => 'ID of honoree contact (deprecated - use contribution_soft api)',
 133     'FKClassName' => 'CRM_Contact_DAO_Contact',
 134   );
 135   $params['honor_type_id'] = array(
 136     'name' => 'honor_type_id',
 137     'title' => 'Honoree Type (legacy)',
 138     'type' => CRM_Utils_Type::T_INT,
 139     'description' => 'Type of honoree contact (deprecated - use contribution_soft api)',
 140     'pseudoconstant' => TRUE,
 141   );
 142   // note this is a recommended option but not adding as a default to avoid
 143   // creating unnecessary changes for the dev
 144   $params['skipRecentView'] = array(
 145     'name' => 'skipRecentView',
 146     'title' => 'Skip adding to recent view',
 147     'type' => CRM_Utils_Type::T_BOOLEAN,
 148     'description' => 'Do not add to recent view (setting this improves performance)',
 149   );
 150   $params['skipLineItem'] = array(
 151     'name' => 'skipLineItem',
 152     'title' => 'Skip adding line items',
 153     'type' => CRM_Utils_Type::T_BOOLEAN,
 154     'api.default' => 0,
 155     'description' => 'Do not add line items by default (if you wish to add your own)',
 156   );
 157   $params['batch_id'] = array(
 158     'title' => 'Batch',
 159     'type' => CRM_Utils_Type::T_INT,
 160     'description' => 'Batch which relevant transactions should be added to',
 161   );
 162   $params['refund_trxn_id'] = array(
 163     'title' => 'Refund Transaction ID',
 164     'type' => CRM_Utils_Type::T_STRING,
 165     'description' => 'Transaction ID specific to the refund taking place',
 166   );
 167 }
 168
 169 /**
 170  * Support for schema changes made in 4.5.
 171  *
 172  * The main purpose of the API is to provide integrators a level of stability not provided by
 173  * the core code or schema - this means we have to provide support for api calls (where possible)
 174  * across schema changes.
 175  *
 176  * @param array $params
 177  */
 178 function _civicrm_api3_contribution_create_legacy_support_45(&$params) {
 179   //legacy soft credit handling - recommended approach is chaining
 180   if (!empty($params['soft_credit_to'])) {
 181     $params['soft_credit'][] = array(
 182       'contact_id'          => $params['soft_credit_to'],
 183       'amount'              => $params['total_amount'],
 184       'soft_credit_type_id' => CRM_Core_OptionGroup::getDefaultValue("soft_credit_type"),
 185     );
 186   }
 187   if (!empty($params['honor_contact_id'])) {
 188     $params['soft_credit'][] = array(
 189       'contact_id'          => $params['honor_contact_id'],
 190       'amount'              => $params['total_amount'],
 191       'soft_credit_type_id' => CRM_Utils_Array::value('honor_type_id', $params, CRM_Core_OptionGroup::getValue('soft_credit_type', 'in_honor_of', 'name')),
 192     );
 193   }
 194 }
 195
 196 /**
 197  * Delete a Contribution.
 198  *
 199  * @param array $params
 200  *   Input parameters.
 201  *
 202  * @return array
 203  */
 204 function civicrm_api3_contribution_delete($params) {
 205
 206   $contributionID = !empty($params['contribution_id']) ? $params['contribution_id'] : $params['id'];
 207   // First check contribution financial type
 208   $financialType = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_Contribution', $contributionID, 'financial_type_id');
 209   // Now check permissioned lineitems & permissioned contribution
 210   if (CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus()
 211     && !CRM_Core_Permission::check('delete contributions of type ' . CRM_Contribute_PseudoConstant::financialType($financialType)) ||
 212       !CRM_Financial_BAO_FinancialType::checkPermissionedLineItems($contributionID, 'delete', FALSE)
 213   ) {
 214     return civicrm_api3_create_error('You do not have permission to delete this contribution');
 215   }
 216   if (CRM_Contribute_BAO_Contribution::deleteContribution($contributionID)) {
 217     return civicrm_api3_create_success(array($contributionID => 1));
 218   }
 219   else {
 220     return civicrm_api3_create_error('Could not delete contribution');
 221   }
 222 }
 223
 224 /**
 225  * Modify metadata for delete action.
 226  *
 227  * Legacy support for contribution_id.
 228  *
 229  * @param array $params
 230  */
 231 function _civicrm_api3_contribution_delete_spec(&$params) {
 232   $params['id']['api.aliases'] = array('contribution_id');
 233 }
 234
 235 /**
 236  * Retrieve a set of contributions.
 237  *
 238  * @param array $params
 239  *  Input parameters.
 240  *
 241  * @return array
 242  *   Array of contributions, if error an array with an error id and error message
 243  */
 244 function civicrm_api3_contribution_get($params) {
 245
 246   $mode = CRM_Contact_BAO_Query::MODE_CONTRIBUTE;
 247   $returnProperties = CRM_Contribute_BAO_Query::defaultReturnProperties($mode);
 248
 249   $contributions = _civicrm_api3_get_using_query_object('Contribution', $params, array(), NULL, $mode, $returnProperties);
 250
 251   foreach ($contributions as $id => $contribution) {
 252     $softContribution = CRM_Contribute_BAO_ContributionSoft::getSoftContribution($id, TRUE);
 253     $contributions[$id] = array_merge($contribution, $softContribution);
 254     // format soft credit for backward compatibility
 255     _civicrm_api3_format_soft_credit($contributions[$id]);
 256   }
 257   return civicrm_api3_create_success($contributions, $params, 'Contribution', 'get');
 258 }
 259
 260 /**
 261  * Get number of contacts matching the supplied criteria.
 262  *
 263  * @param array $params
 264  *
 265  * @return int
 266  */
 267 function civicrm_api3_contribution_getcount($params) {
 268   $count = _civicrm_api3_get_using_query_object('Contribution', $params, array(), TRUE, CRM_Contact_BAO_Query::MODE_CONTRIBUTE);
 269   return (int) $count;
 270 }
 271
 272 /**
 273  * This function is used to format the soft credit for backward compatibility.
 274  *
 275  * As of v4.4 we support multiple soft credit, so now contribution returns array with 'soft_credit' as key
 276  * but we still return first soft credit as a part of contribution array
 277  *
 278  * @param $contribution
 279  */
 280 function _civicrm_api3_format_soft_credit(&$contribution) {
 281   if (!empty($contribution['soft_credit'])) {
 282     $contribution['soft_credit_to'] = $contribution['soft_credit'][1]['contact_id'];
 283     $contribution['soft_credit_id'] = $contribution['soft_credit'][1]['soft_credit_id'];
 284   }
 285 }
 286
 287 /**
 288  * Adjust Metadata for Get action.
 289  *
 290  * The metadata is used for setting defaults, documentation & validation.
 291  *
 292  * @param array $params
 293  *   Array of parameters determined by getfields.
 294  */
 295 function _civicrm_api3_contribution_get_spec(&$params) {
 296   $params['contribution_test'] = array(
 297     'api.default' => 0,
 298     'type' => CRM_Utils_Type::T_BOOLEAN,
 299     'title' => 'Get Test Contributions?',
 300     'api.aliases' => array('is_test'),
 301   );
 302
 303   $params['financial_type_id']['api.aliases'] = array('contribution_type_id');
 304   $params['payment_instrument_id']['api.aliases'] = array('contribution_payment_instrument', 'payment_instrument');
 305   $params['contact_id'] = $params['contribution_contact_id'];
 306   $params['contact_id']['api.aliases'] = array('contribution_contact_id');
 307   unset($params['contribution_contact_id']);
 308 }
 309
 310 /**
 311  * Legacy handling for contribution parameters.
 312  *
 313  * Take the input parameter list as specified in the data model and
 314  * convert it into the same format that we use in QF and BAO object.
 315  *
 316  * @param array $params
 317  *   property name/value  pairs to insert in new contact.
 318  * @param array $values
 319  *   The reformatted properties that we can use internally.
 320  *
 321  * @return array
 322  */
 323 function _civicrm_api3_contribute_format_params($params, &$values) {
 324   //legacy way of formatting from v2 api - v3 way is to define metadata & do it in the api layer
 325   _civicrm_api3_filter_fields_for_bao('Contribution', $params, $values);
 326   return array();
 327 }
 328
 329 /**
 330  * Adjust Metadata for Transact action.
 331  *
 332  * The metadata is used for setting defaults, documentation & validation.
 333  *
 334  * @param array $params
 335  *   Array of parameters determined by getfields.
 336  */
 337 function _civicrm_api3_contribution_transact_spec(&$params) {
 338   $fields = civicrm_api3('Contribution', 'getfields', array('action' => 'create'));
 339   $params = array_merge($params, $fields['values']);
 340   $params['receive_date']['api.default'] = 'now';
 341 }
 342
 343 /**
 344  * Process a transaction and record it against the contact.
 345  *
 346  * @param array $params
 347  *   Input parameters.
 348  *
 349  * @return array
 350  *   contribution of created or updated record (or a civicrm error)
 351  */
 352 function civicrm_api3_contribution_transact($params) {
 353   // Set some params specific to payment processing
 354   // @todo - fix this function - none of the results checked by civicrm_error would ever be an array with
 355   // 'is_error' set
 356   // also trxn_id is not saved.
 357   // but since there is no test it's not desirable to jump in & make the obvious changes.
 358   $params['payment_processor_mode'] = empty($params['is_test']) ? 'live' : 'test';
 359   $params['amount'] = $params['total_amount'];
 360   if (!isset($params['net_amount'])) {
 361     $params['net_amount'] = $params['amount'];
 362   }
 363   if (!isset($params['invoiceID']) && isset($params['invoice_id'])) {
 364     $params['invoiceID'] = $params['invoice_id'];
 365   }
 366
 367   // Some payment processors expect a unique invoice_id - generate one if not supplied
 368   $params['invoice_id'] = CRM_Utils_Array::value('invoice_id', $params, md5(uniqid(rand(), TRUE)));
 369
 370   $paymentProcessor = CRM_Financial_BAO_PaymentProcessor::getPayment($params['payment_processor'], $params['payment_processor_mode']);
 371   $paymentProcessor['object']->doPayment($params);
 372
 373   $params['payment_instrument_id'] = CRM_Core_DAO::getFieldValue('CRM_Financial_DAO_PaymentProcessorType', $paymentProcessor['payment_processor_type_id'], 'payment_type') == 1 ? 'Credit Card' : 'Debit Card';
 374   return civicrm_api('Contribution', 'create', $params);
 375 }
 376
 377 /**
 378  * Send a contribution confirmation (receipt or invoice).
 379  *
 380  * The appropriate online template will be used (the existence of related objects
 381  * (e.g. memberships ) will affect this selection
 382  *
 383  * @param array $params
 384  *   Input parameters.
 385  *
 386  * @throws Exception
 387  */
 388 function civicrm_api3_contribution_sendconfirmation($params) {
 389   $input = $ids = $values = array();
 390   $passThroughParams = array(
 391     'receipt_from_email',
 392     'receipt_from_name',
 393     'receipt_update',
 394     'cc_receipt',
 395     'bcc_receipt',
 396     'receipt_text',
 397     'payment_processor_id',
 398   );
 399   foreach ($passThroughParams as $key) {
 400     if (isset($params[$key])) {
 401       $input[$key] = $params[$key];
 402     }
 403   }
 404   CRM_Contribute_BAO_Contribution::sendMail($input, $ids, $params['id'], $values);
 405 }
 406
 407 /**
 408  * Adjust Metadata for sendconfirmation action.
 409  *
 410  * The metadata is used for setting defaults, documentation & validation.
 411  *
 412  * @param array $params
 413  *   Array of parameters determined by getfields.
 414  */
 415 function _civicrm_api3_contribution_sendconfirmation_spec(&$params) {
 416   $params['id'] = array(
 417     'api.required' => 1,
 418     'title' => ts('Contribution ID'),
 419     'type' => CRM_Utils_Type::T_INT,
 420   );
 421   $params['receipt_from_email'] = array(
 422     'title' => ts('From Email address (string)'),
 423     'type' => CRM_Utils_Type::T_STRING,
 424   );
 425   $params['receipt_from_name'] = array(
 426     'title' => ts('From Name (string)'),
 427     'type' => CRM_Utils_Type::T_STRING,
 428   );
 429   $params['cc_receipt'] = array(
 430     'title' => ts('CC Email address (string)'),
 431     'type' => CRM_Utils_Type::T_STRING,
 432   );
 433   $params['bcc_receipt'] = array(
 434     'title' => ts('BCC Email address (string)'),
 435     'type' => CRM_Utils_Type::T_STRING,
 436   );
 437   $params['receipt_text'] = array(
 438     'title' => ts('Message (string)'),
 439     'type' => CRM_Utils_Type::T_STRING,
 440   );
 441   $params['receipt_update'] = array(
 442     'title' => ts('Update the Receipt Date'),
 443     'type' => CRM_Utils_Type::T_BOOLEAN,
 444     'api.default' => TRUE,
 445   );
 446   $params['payment_processor_id'] = array(
 447     'title' => ts('Payment processor Id (avoids mis-guesses)'),
 448     'type' => CRM_Utils_Type::T_INT,
 449   );
 450 }
 451
 452 /**
 453  * Complete an existing (pending) transaction.
 454  *
 455  * This will update related entities (participant, membership, pledge etc)
 456  * and take any complete actions from the contribution page (e.g. send receipt).
 457  *
 458  * @todo - most of this should live in the BAO layer but as we want it to be an addition
 459  * to 4.3 which is already stable we should add it to the api layer & re-factor into the BAO layer later
 460  *
 461  * @param array $params
 462  *   Input parameters.
 463  *
 464  * @return array
 465  *   API result array
 466  * @throws \API_Exception
 467  * @throws \CRM_Core_Exception
 468  * @throws \Exception
 469  */
 470 function civicrm_api3_contribution_completetransaction(&$params) {
 471
 472   $input = $ids = array();
 473   if (isset($params['payment_processor_id'])) {
 474     $input['payment_processor_id'] = $params['payment_processor_id'];
 475   }
 476   $contribution = new CRM_Contribute_BAO_Contribution();
 477   $contribution->id = $params['id'];
 478   $contribution->find(TRUE);
 479   if (!$contribution->id == $params['id']) {
 480     throw new API_Exception('A valid contribution ID is required', 'invalid_data');
 481   }
 482
 483   if (!$contribution->loadRelatedObjects($input, $ids, TRUE)) {
 484     throw new API_Exception('failed to load related objects');
 485   }
 486   elseif ($contribution->contribution_status_id == CRM_Core_OptionGroup::getValue('contribution_status', 'Completed', 'name')) {
 487     throw new API_Exception(ts('Contribution already completed'), 'contribution_completed');
 488   }
 489   $input['trxn_id'] = !empty($params['trxn_id']) ? $params['trxn_id'] : $contribution->trxn_id;
 490   if (!empty($params['fee_amount'])) {
 491     $input['fee_amount'] = $params['fee_amount'];
 492   }
 493   return _ipn_process_transaction($params, $contribution, $input, $ids);
 494
 495 }
 496
 497 /**
 498  * Provide function metadata.
 499  *
 500  * @param array $params
 501  */
 502 function _civicrm_api3_contribution_completetransaction_spec(&$params) {
 503   $params['id'] = array(
 504     'title' => 'Contribution ID',
 505     'type' => CRM_Utils_Type::T_INT,
 506     'api.required' => TRUE,
 507   );
 508   $params['trxn_id'] = array(
 509     'title' => 'Transaction ID',
 510     'type' => CRM_Utils_Type::T_STRING,
 511   );
 512   $params['is_email_receipt'] = array(
 513     'title' => 'Send email Receipt?',
 514     'type' => CRM_Utils_Type::T_BOOLEAN,
 515   );
 516   $params['receipt_from_email'] = array(
 517     'title' => 'Email to send receipt from.',
 518     'description' => 'If not provided this will default to being based on domain mail or contribution page',
 519     'type' => CRM_Utils_Type::T_EMAIL,
 520   );
 521   $params['receipt_from_name'] = array(
 522     'title' => 'Name to send receipt from',
 523     'description' => '. If not provided this will default to domain mail or contribution page',
 524     'type' => CRM_Utils_Type::T_STRING,
 525   );
 526   $params['payment_processor_id'] = array(
 527     'title' => 'Payment processor ID',
 528     'description' => 'Providing this is strongly recommended, as not possible to calculate it accurately always',
 529     'type' => CRM_Utils_Type::T_INT,
 530   );
 531   $params['fee_amount'] = array(
 532     'title' => 'Fee charged on transaction',
 533     'description' => 'If a fee has been charged then the amount',
 534     'type' => CRM_Utils_Type::T_FLOAT,
 535   );
 536   $params['trxn_date'] = array(
 537     'title' => 'Transaction Date',
 538     'description' => 'Date this transaction occurred',
 539     'type' => CRM_Utils_Type::T_DATE,
 540   );
 541 }
 542
 543 /**
 544  * Complete an existing (pending) transaction.
 545  *
 546  * This will update related entities (participant, membership, pledge etc)
 547  * and take any complete actions from the contribution page (e.g. send receipt).
 548  *
 549  * @todo - most of this should live in the BAO layer but as we want it to be an addition
 550  * to 4.3 which is already stable we should add it to the api layer & re-factor into the BAO layer later
 551  *
 552  * @param array $params
 553  *   Input parameters.
 554  *
 555  * @throws API_Exception
 556  *   Api result array.
 557  */
 558 function civicrm_api3_contribution_repeattransaction(&$params) {
 559   $input = $ids = array();
 560   civicrm_api3_verify_one_mandatory($params, NULL, array('contribution_recur_id', 'original_contribution_id'));
 561   if (empty($params['original_contribution_id'])) {
 562     $params['original_contribution_id'] = civicrm_api3('contribution', 'getvalue', array(
 563       'return' => 'id',
 564       'contribution_recur_id' => $params['contribution_recur_id'],
 565       'options' => array('limit' => 1, 'sort' => 'id DESC'),
 566     ));
 567   }
 568   $contribution = new CRM_Contribute_BAO_Contribution();
 569   $contribution->id = $params['original_contribution_id'];
 570   if (!$contribution->find(TRUE)) {
 571     throw new API_Exception(
 572       'A valid original contribution ID is required', 'invalid_data');
 573   }
 574   $original_contribution = clone $contribution;
 575   try {
 576     if (!$contribution->loadRelatedObjects($input, $ids, TRUE)) {
 577       throw new API_Exception('failed to load related objects');
 578     }
 579
 580     unset($contribution->id, $contribution->receive_date, $contribution->invoice_id);
 581     $contribution->receive_date = $params['receive_date'];
 582
 583     $passThroughParams = array(
 584       'trxn_id',
 585       'total_amount',
 586       'campaign_id',
 587       'fee_amount',
 588       'financial_type_id',
 589       'contribution_status_id',
 590     );
 591     $input = array_intersect_key($params, array_fill_keys($passThroughParams, NULL));
 592
 593     return _ipn_process_transaction($params, $contribution, $input, $ids, $original_contribution);
 594   }
 595   catch(Exception $e) {
 596     throw new API_Exception('failed to load related objects' . $e->getMessage() . "\n" . $e->getTraceAsString());
 597   }
 598 }
 599
 600 /**
 601  * Calls IPN complete transaction for completing or repeating a transaction.
 602  *
 603  * The IPN function is overloaded with two purposes - this is simply a wrapper for that
 604  * when separating them in the api layer.
 605  *
 606  * @param array $params
 607  * @param CRM_Contribute_BAO_Contribution $contribution
 608  * @param array $input
 609  *
 610  * @param array $ids
 611  *
 612  * @param CRM_Contribute_BAO_Contribution $firstContribution
 613  *
 614  * @return mixed
 615  */
 616 function _ipn_process_transaction(&$params, $contribution, $input, $ids, $firstContribution = NULL) {
 617   $objects = $contribution->_relatedObjects;
 618   $objects['contribution'] = &$contribution;
 619
 620   if ($firstContribution) {
 621     $objects['first_contribution'] = $firstContribution;
 622   }
 623   $input['component'] = $contribution->_component;
 624   $input['is_test'] = $contribution->is_test;
 625   $input['amount'] = empty($input['total_amount']) ? $contribution->total_amount : $input['total_amount'];
 626
 627   if (isset($params['is_email_receipt'])) {
 628     $input['is_email_receipt'] = $params['is_email_receipt'];
 629   }
 630   if (!empty($params['trxn_date'])) {
 631     $input['trxn_date'] = $params['trxn_date'];
 632   }
 633   if (empty($contribution->contribution_page_id)) {
 634     static $domainFromName;
 635     static $domainFromEmail;
 636     if (empty($domainFromEmail) && (empty($params['receipt_from_name']) || empty($params['receipt_from_email']))) {
 637       list($domainFromName, $domainFromEmail) = CRM_Core_BAO_Domain::getNameAndEmail(TRUE);
 638     }
 639     $input['receipt_from_name'] = CRM_Utils_Array::value('receipt_from_name', $params, $domainFromName);
 640     $input['receipt_from_email'] = CRM_Utils_Array::value('receipt_from_email', $params, $domainFromEmail);
 641   }
 642   $transaction = new CRM_Core_Transaction();
 643   return CRM_Contribute_BAO_Contribution::completeOrder($input, $ids, $objects, $transaction, !empty
 644   ($contribution->contribution_recur_id), $contribution,
 645     FALSE, FALSE);
 646 }
 647
 648 /**
 649  * Provide function metadata.
 650  *
 651  * @param array $params
 652  */
 653 function _civicrm_api3_contribution_repeattransaction_spec(&$params) {
 654   $params['original_contribution_id'] = array(
 655     'title' => 'Original Contribution ID',
 656     'description' => 'Contribution ID to copy (will be calculated from recurring contribution if not provided)',
 657     'type' => CRM_Utils_Type::T_INT,
 658   );
 659   $params['contribution_recur_id'] = array(
 660     'title' => 'Recurring contribution ID',
 661     'type' => CRM_Utils_Type::T_INT,
 662   );
 663   $params['trxn_id'] = array(
 664     'title' => 'Transaction ID',
 665     'type' => CRM_Utils_Type::T_STRING,
 666   );
 667   $params['is_email_receipt'] = array(
 668     'title' => 'Send email Receipt?',
 669     'type' => CRM_Utils_Type::T_BOOLEAN,
 670   );
 671   $params['contribution_status_id'] = array(
 672     'title' => 'Contribution Status ID',
 673     'name' => 'contribution_status_id',
 674     'type' => CRM_Utils_Type::T_INT,
 675     'pseudoconstant' => array(
 676       'optionGroupName' => 'contribution_status',
 677     ),
 678     'api.required' => TRUE,
 679   );
 680   $params['receive_date'] = array(
 681     'title' => 'Contribution Receive Date',
 682     'name' => 'receive_date',
 683     'type' => CRM_Utils_Type::T_DATE,
 684     'api.default' => 'now',
 685   );
 686   $params['trxn_id'] = array(
 687     'title' => 'Transaction ID',
 688     'name' => 'trxn_id',
 689     'type' => CRM_Utils_Type::T_STRING,
 690   );
 691   $params['campaign_id'] = array(
 692     'title' => 'Campaign ID',
 693     'name' => 'campaign_id',
 694     'type' => CRM_Utils_Type::T_INT,
 695     'pseudoconstant' => array(
 696       'table' => 'civicrm_campaign',
 697       'keyColumn' => 'id',
 698       'labelColumn' => 'title',
 699     ),
 700   );
 701   $params['financial_type_id'] = array(
 702     'title' => 'Financial ID (ignored if more than one line item)',
 703     'name' => 'financial_type_id',
 704     'type' => CRM_Utils_Type::T_INT,
 705     'pseudoconstant' => array(
 706       'table' => 'civicrm_financial_type',
 707       'keyColumn' => 'id',
 708       'labelColumn' => 'name',
 709     ),
 710   );
 711   $params['payment_processor_id'] = array(
 712     'description' => ts('Payment processor ID, will be loaded from contribution_recur if not provided'),
 713     'title' => 'Payment processor ID',
 714     'name' => 'payment_processor_id',
 715     'type' => CRM_Utils_Type::T_INT,
 716   );
 717 }