CRM/Event/Form/Registration/Confirm.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 5                                                  |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2019                                |
   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  * @package CRM
  30  * @copyright CiviCRM LLC (c) 2004-2019
  31  */
  32
  33 /**
  34  * This class generates form components for processing Event.
  35  */
  36 class CRM_Event_Form_Registration_Confirm extends CRM_Event_Form_Registration {
  37
  38   /**
  39    * The values for the contribution db object.
  40    *
  41    * @var array
  42    */
  43   public $_values;
  44
  45   /**
  46    * The total amount.
  47    *
  48    * @var float
  49    */
  50   public $_totalAmount;
  51
  52   public $submitOnce = TRUE;
  53
  54   /**
  55    * Monetary fields that may be submitted.
  56    *
  57    * These should get a standardised format in the beginPostProcess function.
  58    *
  59    * These fields are common to many forms. Some may override this.
  60    * @var array
  61    */
  62   protected $submittableMoneyFields = ['total_amount', 'net_amount', 'non_deductible_amount', 'fee_amount', 'tax_amount', 'amount'];
  63
  64   /**
  65    * Set variables up before form is built.
  66    */
  67   public function preProcess() {
  68     parent::preProcess();
  69
  70     // lineItem isn't set until Register postProcess
  71     $this->_lineItem = $this->get('lineItem');
  72
  73     $this->_params = $this->get('params');
  74     $this->_params[0]['tax_amount'] = $this->get('tax_amount');
  75
  76     $this->_params[0]['is_pay_later'] = $this->get('is_pay_later');
  77     $this->assign('is_pay_later', $this->_params[0]['is_pay_later']);
  78     if ($this->_params[0]['is_pay_later']) {
  79       $this->assign('pay_later_receipt', $this->_values['event']['pay_later_receipt']);
  80     }
  81
  82     CRM_Utils_Hook::eventDiscount($this, $this->_params);
  83
  84     if (!empty($this->_params[0]['discount']) && !empty($this->_params[0]['discount']['applied'])) {
  85       $this->set('hookDiscount', $this->_params[0]['discount']);
  86       $this->assign('hookDiscount', $this->_params[0]['discount']);
  87     }
  88
  89     if (!$this->preProcessExpress()) {
  90       //process only primary participant params.
  91       $registerParams = $this->_params[0];
  92       if (isset($registerParams["billing_state_province_id-{$this->_bltID}"])
  93         && $registerParams["billing_state_province_id-{$this->_bltID}"]
  94       ) {
  95         $registerParams["billing_state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($registerParams["billing_state_province_id-{$this->_bltID}"]);
  96       }
  97
  98       if (isset($registerParams["billing_country_id-{$this->_bltID}"]) && $registerParams["billing_country_id-{$this->_bltID}"]) {
  99         $registerParams["billing_country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($registerParams["billing_country_id-{$this->_bltID}"]);
 100       }
 101       if (isset($registerParams['credit_card_exp_date'])) {
 102         $registerParams['year'] = CRM_Core_Payment_Form::getCreditCardExpirationYear($registerParams);
 103         $registerParams['month'] = CRM_Core_Payment_Form::getCreditCardExpirationMonth($registerParams);
 104       }
 105       if ($this->_values['event']['is_monetary']) {
 106         $registerParams['ip_address'] = CRM_Utils_System::ipAddress();
 107         $registerParams['currencyID'] = $this->_params[0]['currencyID'];
 108       }
 109       //assign back primary participant params.
 110       $this->_params[0] = $registerParams;
 111     }
 112
 113     if ($this->_values['event']['is_monetary']) {
 114       $this->_params[0]['invoiceID'] = $this->get('invoiceID');
 115     }
 116     $this->assign('defaultRole', FALSE);
 117     if (CRM_Utils_Array::value('defaultRole', $this->_params[0]) == 1) {
 118       $this->assign('defaultRole', TRUE);
 119     }
 120
 121     if (empty($this->_params[0]['participant_role_id']) &&
 122       $this->_values['event']['default_role_id']
 123     ) {
 124       $this->_params[0]['participant_role_id'] = $this->_values['event']['default_role_id'];
 125     }
 126
 127     if (isset($this->_values['event']['confirm_title'])) {
 128       CRM_Utils_System::setTitle($this->_values['event']['confirm_title']);
 129     }
 130
 131     // Personal campaign page
 132     if ($this->_pcpId) {
 133       $params = CRM_Contribute_Form_Contribution_Confirm::processPcp($this, $this->_params[0]);
 134       $this->_params[0] = $params;
 135     }
 136
 137     $this->set('params', $this->_params);
 138   }
 139
 140   /**
 141    * Pre process function for Paypal Express confirm.
 142    * @todo this is just a step in refactor as payment processor specific code does not belong in generic forms
 143    *
 144    * @return bool
 145    * @throws \CRM_Core_Exception
 146    */
 147   private function preProcessExpress() {
 148     if ($this->_contributeMode !== 'express') {
 149       return FALSE;
 150     }
 151     $params = [];
 152     // rfp == redirect from paypal
 153     // @fixme rfp is probably not required - the getPreApprovalDetails should deal with any payment-processor specific 'stuff'
 154     $rfp = CRM_Utils_Request::retrieve('rfp', 'Boolean', CRM_Core_DAO::$_nullObject, FALSE, NULL, 'GET');
 155
 156     //we lost rfp in case of additional participant. So set it explicitly.
 157     if ($rfp || CRM_Utils_Array::value('additional_participants', $this->_params[0], FALSE)) {
 158       if (!empty($this->_paymentProcessor) &&  $this->_paymentProcessor['object']->supports('preApproval')) {
 159         $preApprovalParams = $this->_paymentProcessor['object']->getPreApprovalDetails($this->get('pre_approval_parameters'));
 160         $params = array_merge($this->_params, $preApprovalParams);
 161       }
 162       CRM_Core_Payment_Form::mapParams($this->_bltID, $params, $params, FALSE);
 163
 164       // set a few other parameters that are not really specific to this method because we don't know what
 165       // will break if we change this.
 166       $params['amount'] = $this->_params[0]['amount'];
 167       if (!empty($this->_params[0]['discount'])) {
 168         $params['discount'] = $this->_params[0]['discount'];
 169         $params['discountAmount'] = $this->_params[0]['discountAmount'];
 170         $params['discountMessage'] = $this->_params[0]['discountMessage'];
 171       }
 172
 173       $params['amount_level'] = $this->_params[0]['amount_level'];
 174       $params['currencyID'] = $this->_params[0]['currencyID'];
 175
 176       // also merge all the other values from the profile fields
 177       $values = $this->controller->exportValues('Register');
 178       $skipFields = [
 179         'amount',
 180         "street_address-{$this->_bltID}",
 181         "city-{$this->_bltID}",
 182         "state_province_id-{$this->_bltID}",
 183         "postal_code-{$this->_bltID}",
 184         "country_id-{$this->_bltID}",
 185       ];
 186
 187       foreach ($values as $name => $value) {
 188         // skip amount field
 189         if (!in_array($name, $skipFields)) {
 190           $params[$name] = $value;
 191         }
 192         if (substr($name, 0, 6) == 'price_') {
 193           $params[$name] = $this->_params[0][$name];
 194         }
 195       }
 196       $this->set('getExpressCheckoutDetails', $params);
 197     }
 198     $this->_params[0] = array_merge($this->_params[0], $params);
 199     $this->_params[0]['is_primary'] = 1;
 200     return TRUE;
 201   }
 202
 203   /**
 204    * Overwrite action, since we are only showing elements in frozen mode no help display needed.
 205    *
 206    * @return int
 207    */
 208   public function getAction() {
 209     if ($this->_action & CRM_Core_Action::PREVIEW) {
 210       return CRM_Core_Action::VIEW | CRM_Core_Action::PREVIEW;
 211     }
 212     else {
 213       return CRM_Core_Action::VIEW;
 214     }
 215   }
 216
 217   /**
 218    * Build the form object.
 219    */
 220   public function buildQuickForm() {
 221     $this->assignToTemplate();
 222
 223     if ($this->_values['event']['is_monetary'] &&
 224       ($this->_params[0]['amount'] || $this->_params[0]['amount'] == 0) &&
 225       !$this->_requireApproval
 226     ) {
 227       $this->_amount = [];
 228
 229       $taxAmount = 0;
 230       foreach ($this->_params as $k => $v) {
 231         if ($v == 'skip') {
 232           continue;
 233         }
 234         $individualTaxAmount = 0;
 235         //display tax amount on confirmation page
 236         $taxAmount += $v['tax_amount'];
 237         if (is_array($v)) {
 238           $this->cleanMoneyFields($v);
 239           foreach ([
 240             'first_name',
 241             'last_name',
 242           ] as $name) {
 243             if (isset($v['billing_' . $name]) &&
 244               !isset($v[$name])
 245             ) {
 246               $v[$name] = $v['billing_' . $name];
 247             }
 248           }
 249
 250           if (!empty($v['first_name']) && !empty($v['last_name'])) {
 251             $append = $v['first_name'] . ' ' . $v['last_name'];
 252           }
 253           else {
 254             //use an email if we have one
 255             foreach ($v as $v_key => $v_val) {
 256               if (substr($v_key, 0, 6) == 'email-') {
 257                 $append = $v[$v_key];
 258               }
 259             }
 260           }
 261
 262           $this->_amount[$k]['amount'] = $v['amount'];
 263           if (!empty($v['discountAmount'])) {
 264             $this->_amount[$k]['amount'] -= $v['discountAmount'];
 265           }
 266
 267           $this->_amount[$k]['label'] = preg_replace('/\ 1/', '', $v['amount_level']) . '  -  ' . $append;
 268           $this->_part[$k]['info'] = CRM_Utils_Array::value('first_name', $v) . ' ' . CRM_Utils_Array::value('last_name', $v);
 269           if (empty($v['first_name'])) {
 270             $this->_part[$k]['info'] = $append;
 271           }
 272
 273           /*CRM-16320 */
 274           $individual[$k]['totalAmtWithTax'] = $this->_amount[$k]['amount'];
 275           $individual[$k]['totalTaxAmt'] = $individualTaxAmount + $v['tax_amount'];
 276           $this->_totalAmount = $this->_totalAmount + $this->_amount[$k]['amount'];
 277           if (!empty($v['is_primary'])) {
 278             $this->set('primaryParticipantAmount', $this->_amount[$k]['amount']);
 279           }
 280         }
 281       }
 282
 283       $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
 284       $taxTerm = CRM_Utils_Array::value('tax_term', $invoiceSettings);
 285       $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
 286       if ($invoicing) {
 287         $this->assign('totalTaxAmount', $taxAmount);
 288         $this->assign('taxTerm', $taxTerm);
 289         $this->assign('individual', $individual);
 290         $this->set('individual', $individual);
 291       }
 292
 293       $this->assign('part', $this->_part);
 294       $this->set('part', $this->_part);
 295       $this->assign('amounts', $this->_amount);
 296       $this->assign('totalAmount', $this->_totalAmount);
 297       $this->set('totalAmount', $this->_totalAmount);
 298     }
 299
 300     if ($this->_priceSetId && !CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_priceSetId, 'is_quick_config')) {
 301       $lineItemForTemplate = [];
 302       $getTaxDetails = FALSE;
 303       if (!empty($this->_lineItem) && is_array($this->_lineItem)) {
 304         foreach ($this->_lineItem as $key => $value) {
 305           if (!empty($value)) {
 306             $lineItemForTemplate[$key] = $value;
 307           }
 308           if ($invoicing) {
 309             foreach ($value as $v) {
 310               if (isset($v['tax_rate'])) {
 311                 $getTaxDetails = TRUE;
 312               }
 313             }
 314           }
 315         }
 316       }
 317       if (!empty($lineItemForTemplate)) {
 318         $this->assign('lineItem', $lineItemForTemplate);
 319       }
 320       $this->assign('getTaxDetails', $getTaxDetails);
 321     }
 322
 323     //display additional participants profile.
 324     self::assignProfiles($this);
 325
 326     //consider total amount.
 327     $this->assign('isAmountzero', ($this->_totalAmount <= 0) ? TRUE : FALSE);
 328
 329     $contribButton = ts('Continue');
 330     $this->addButtons([
 331       [
 332         'type' => 'back',
 333         'name' => ts('Go Back'),
 334       ],
 335       [
 336         'type' => 'next',
 337         'name' => $contribButton,
 338         'isDefault' => TRUE,
 339       ],
 340     ]);
 341
 342     $defaults = [];
 343     $fields = [];
 344     if (!empty($this->_fields)) {
 345       foreach ($this->_fields as $name => $dontCare) {
 346         $fields[$name] = 1;
 347       }
 348     }
 349     $fields["billing_state_province-{$this->_bltID}"] = $fields["billing_country-{$this->_bltID}"] = $fields["email-{$this->_bltID}"] = 1;
 350     foreach ($fields as $name => $dontCare) {
 351       if (isset($this->_params[0][$name])) {
 352         $defaults[$name] = $this->_params[0][$name];
 353         if (substr($name, 0, 7) == 'custom_') {
 354           $timeField = "{$name}_time";
 355           if (isset($this->_params[0][$timeField])) {
 356             $defaults[$timeField] = $this->_params[0][$timeField];
 357           }
 358           if (isset($this->_params[0]["{$name}_id"])) {
 359             $defaults["{$name}_id"] = $this->_params[0]["{$name}_id"];
 360           }
 361         }
 362         elseif (in_array($name, CRM_Contact_BAO_Contact::$_greetingTypes)
 363           && !empty($this->_params[0][$name . '_custom'])
 364         ) {
 365           $defaults[$name . '_custom'] = $this->_params[0][$name . '_custom'];
 366         }
 367       }
 368     }
 369
 370     $this->setDefaults($defaults);
 371     $this->freeze();
 372
 373     //lets give meaningful status message, CRM-4320.
 374     $this->assign('isOnWaitlist', $this->_allowWaitlist);
 375     $this->assign('isRequireApproval', $this->_requireApproval);
 376
 377     // Assign Participant Count to Lineitem Table
 378     $this->assign('pricesetFieldsCount', CRM_Price_BAO_PriceSet::getPricesetCount($this->_priceSetId));
 379     $this->addFormRule(['CRM_Event_Form_Registration_Confirm', 'formRule'], $this);
 380   }
 381
 382   /**
 383    * Apply form rule.
 384    *
 385    * @param array $fields
 386    * @param array $files
 387    * @param CRM_Core_Form $self
 388    *
 389    * @return array|bool
 390    */
 391   public static function formRule($fields, $files, $self) {
 392     $errors = [];
 393     $eventFull = CRM_Event_BAO_Participant::eventFull($self->_eventId, FALSE, CRM_Utils_Array::value('has_waitlist', $self->_values['event']));
 394     if ($eventFull && empty($self->_allowConfirmation)) {
 395       if (empty($self->_allowWaitlist)) {
 396         CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/event/register', "reset=1&id={$self->_eventId}", FALSE, NULL, FALSE, TRUE));
 397       }
 398     }
 399     $self->_feeBlock = $self->_values['fee'];
 400     CRM_Event_Form_Registration_Register::formatFieldsForOptionFull($self);
 401
 402     if (!empty($self->_priceSetId) &&
 403       !$self->_requireApproval && !$self->_allowWaitlist
 404       ) {
 405       $priceSetErrors = self::validatePriceSet($self, $self->_params);
 406       if (!empty($priceSetErrors)) {
 407         CRM_Core_Session::setStatus(ts('You have been returned to the start of the registration process and any sold out events have been removed from your selections. You will not be able to continue until you review your booking and select different events if you wish.'), ts('Unfortunately some of your options have now sold out for one or more participants.'), 'error');
 408         CRM_Core_Session::setStatus(ts('Please note that the options which are marked or selected are sold out for participant being viewed.'), ts('Sold out:'), 'error');
 409         CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/event/register', "_qf_Register_display=true&qfKey={$fields['qfKey']}"));
 410       }
 411     }
 412
 413     return empty($priceSetErrors) ? TRUE : $priceSetErrors;
 414   }
 415
 416   /**
 417    * Process the form submission.
 418    */
 419   public function postProcess() {
 420     $now = date('YmdHis');
 421
 422     $this->_params = $this->get('params');
 423     $this->cleanMoneyFields($this->_params);
 424
 425     if (!empty($this->_params[0]['contact_id'])) {
 426       // unclear when this would be set & whether it could be checked in getContactID.
 427       // perhaps it relates to when cid is in the url
 428       //@todo someone who knows add comments on the various contactIDs in this form
 429       $contactID = $this->_params[0]['contact_id'];
 430     }
 431     else {
 432       $contactID = $this->getContactID();
 433     }
 434
 435     // if a discount has been applied, lets now deduct it from the amount
 436     // and fix the fee level
 437     if (!empty($this->_params[0]['discount']) && !empty($this->_params[0]['discount']['applied'])) {
 438       foreach ($this->_params as $k => $v) {
 439         if (CRM_Utils_Array::value('amount', $this->_params[$k]) > 0 && !empty($this->_params[$k]['discountAmount'])) {
 440           $this->_params[$k]['amount'] -= $this->_params[$k]['discountAmount'];
 441           $this->_params[$k]['amount_level'] .= CRM_Utils_Array::value('discountMessage', $this->_params[$k]);
 442         }
 443       }
 444       $this->set('params', $this->_params);
 445     }
 446
 447     // CRM-4320, lets build array of cancelled additional participant ids
 448     // those are drop or skip by primary at the time of confirmation.
 449     // get all in and then unset those we want to process.
 450     $cancelledIds = $this->_additionalParticipantIds;
 451
 452     $params = $this->_params;
 453     if ($this->_values['event']['is_monetary']) {
 454       $this->set('finalAmount', $this->_amount);
 455     }
 456     $participantCount = [];
 457     $taxAmount = $totalTaxAmount = 0;
 458
 459     //unset the skip participant from params.
 460     //build the $participantCount array.
 461     //maintain record for all participants.
 462     foreach ($params as $participantNum => $record) {
 463       if ($record == 'skip') {
 464         unset($params[$participantNum]);
 465         $participantCount[$participantNum] = 'skip';
 466       }
 467       elseif ($participantNum) {
 468         $participantCount[$participantNum] = 'participant';
 469       }
 470       $totalTaxAmount += CRM_Utils_Array::value('tax_amount', $record, 0);
 471       if (CRM_Utils_Array::value('is_primary', $record)) {
 472         $taxAmount = &$params[$participantNum]['tax_amount'];
 473       }
 474       //lets get additional participant id to cancel.
 475       if ($this->_allowConfirmation && is_array($cancelledIds)) {
 476         $additonalId = CRM_Utils_Array::value('participant_id', $record);
 477         if ($additonalId && $key = array_search($additonalId, $cancelledIds)) {
 478           unset($cancelledIds[$key]);
 479         }
 480       }
 481     }
 482     $taxAmount = $totalTaxAmount;
 483     $payment = $registerByID = $primaryCurrencyID = $contribution = NULL;
 484     $paymentObjError = ts('The system did not record payment details for this payment and so could not process the transaction. Please report this error to the site administrator.');
 485
 486     $this->participantIDS = [];
 487     $fields = [];
 488     foreach ($params as $key => $value) {
 489       CRM_Event_Form_Registration_Confirm::fixLocationFields($value, $fields, $this);
 490       //unset the billing parameters if it is pay later mode
 491       //to avoid creation of billing location
 492       // @todo - the reasoning for this is unclear - elsewhere we check what fields are provided by
 493       // the form & if billing fields exist we create the address, relying on the form to collect
 494       // only information we intend to store.
 495       if ($this->_allowWaitlist
 496         || $this->_requireApproval
 497         || (!empty($value['is_pay_later']) && !$this->_isBillingAddressRequiredForPayLater)
 498         || empty($value['is_primary'])
 499       ) {
 500         $billingFields = [
 501           "email-{$this->_bltID}",
 502           'billing_first_name',
 503           'billing_middle_name',
 504           'billing_last_name',
 505           "billing_street_address-{$this->_bltID}",
 506           "billing_city-{$this->_bltID}",
 507           "billing_state_province-{$this->_bltID}",
 508           "billing_state_province_id-{$this->_bltID}",
 509           "billing_postal_code-{$this->_bltID}",
 510           "billing_country-{$this->_bltID}",
 511           "billing_country_id-{$this->_bltID}",
 512           "address_name-{$this->_bltID}",
 513         ];
 514         foreach ($billingFields as $field) {
 515           unset($value[$field]);
 516         }
 517         if (!empty($value['is_pay_later'])) {
 518           $this->_values['params']['is_pay_later'] = TRUE;
 519         }
 520       }
 521
 522       //Unset ContactID for additional participants and set RegisterBy Id.
 523       if (empty($value['is_primary'])) {
 524         $contactID = CRM_Utils_Array::value('contact_id', $value);
 525         $registerByID = $this->get('registerByID');
 526         if ($registerByID) {
 527           $value['registered_by_id'] = $registerByID;
 528         }
 529       }
 530       else {
 531         $value['amount'] = $this->_totalAmount;
 532       }
 533
 534       $contactID = CRM_Event_Form_Registration_Confirm::updateContactFields($contactID, $value, $fields, $this);
 535
 536       // lets store the contactID in the session
 537       // we dont store in userID in case the user is doing multiple
 538       // transactions etc
 539       // for things like tell a friend
 540       if (!$this->getContactID() && !empty($value['is_primary'])) {
 541         CRM_Core_Session::singleton()->set('transaction.userID', $contactID);
 542       }
 543
 544       $value['description'] = ts('Online Event Registration') . ': ' . $this->_values['event']['title'];
 545       $value['accountingCode'] = CRM_Utils_Array::value('accountingCode',
 546         $this->_values['event']
 547       );
 548
 549       $pending = FALSE;
 550       if ($this->_allowWaitlist || $this->_requireApproval) {
 551         //get the participant statuses.
 552         $waitingStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Waiting'");
 553         if ($this->_allowWaitlist) {
 554           $value['participant_status_id'] = $value['participant_status'] = array_search('On waitlist', $waitingStatuses);
 555         }
 556         else {
 557           $value['participant_status_id'] = $value['participant_status'] = array_search('Awaiting approval', $waitingStatuses);
 558         }
 559
 560         //there might be case user selected pay later and
 561         //now becomes part of run time waiting list.
 562         $value['is_pay_later'] = FALSE;
 563       }
 564       elseif ($this->_values['event']['is_monetary']) {
 565         // required only if paid event
 566         if (is_array($this->_paymentProcessor)) {
 567           $payment = $this->_paymentProcessor['object'];
 568         }
 569         if (!empty($this->_paymentProcessor) &&  $this->_paymentProcessor['object']->supports('preApproval')) {
 570           $preApprovalParams = $this->_paymentProcessor['object']->getPreApprovalDetails($this->get('pre_approval_parameters'));
 571           $value = array_merge($value, $preApprovalParams);
 572         }
 573         $result = NULL;
 574
 575         if (!empty($value['is_pay_later']) ||
 576           $value['amount'] == 0 ||
 577           // The concept of contributeMode is deprecated.
 578           $this->_contributeMode == 'checkout' ||
 579           $this->_contributeMode == 'notify'
 580         ) {
 581           if ($value['amount'] != 0) {
 582             $pending = TRUE;
 583             //get the participant statuses.
 584             $pendingStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Pending'");
 585             $status = !empty($value['is_pay_later']) ? 'Pending from pay later' : 'Pending from incomplete transaction';
 586             $value['participant_status_id'] = $value['participant_status'] = array_search($status, $pendingStatuses);
 587           }
 588         }
 589         elseif (!empty($value['is_primary'])) {
 590           CRM_Core_Payment_Form::mapParams($this->_bltID, $value, $value, TRUE);
 591           // payment email param can be empty for _bltID mapping
 592           // thus provide mapping for it with a different email value
 593           if (empty($value['email'])) {
 594             $value['email'] = CRM_Utils_Array::valueByRegexKey('/^email-/', $value);
 595           }
 596
 597           if (is_object($payment)) {
 598             // Not quite sure why we don't just user $value since it contains the data
 599             // from result
 600             // @todo ditch $result & retest.
 601             list($result, $value) = $this->processPayment($payment, $value);
 602           }
 603           else {
 604             CRM_Core_Error::fatal($paymentObjError);
 605           }
 606         }
 607
 608         $value['receive_date'] = $now;
 609         if ($this->_allowConfirmation) {
 610           $value['participant_register_date'] = $this->_values['participant']['register_date'];
 611         }
 612
 613         $createContrib = ($value['amount'] != 0) ? TRUE : FALSE;
 614         // force to create zero amount contribution, CRM-5095
 615         if (!$createContrib && ($value['amount'] == 0)
 616           && $this->_priceSetId && $this->_lineItem
 617         ) {
 618           $createContrib = TRUE;
 619         }
 620
 621         if ($createContrib && !empty($value['is_primary']) &&
 622           !$this->_allowWaitlist && !$this->_requireApproval
 623         ) {
 624           // if paid event add a contribution record
 625           //if primary participant contributing additional amount
 626           //append (multiple participants) to its fee level. CRM-4196.
 627           $isAdditionalAmount = FALSE;
 628           if (count($params) > 1) {
 629             $isAdditionalAmount = TRUE;
 630           }
 631
 632           //passing contribution id is already registered.
 633           $contribution = self::processContribution($this, $value, $result, $contactID, $pending, $isAdditionalAmount, $this->_paymentProcessor);
 634           $value['contributionID'] = $contribution->id;
 635           $value['contributionTypeID'] = $contribution->financial_type_id;
 636           $value['receive_date'] = $contribution->receive_date;
 637           $value['trxn_id'] = $contribution->trxn_id;
 638           $value['contributionID'] = $contribution->id;
 639           $value['contributionTypeID'] = $contribution->financial_type_id;
 640         }
 641         $value['contactID'] = $contactID;
 642         $value['eventID'] = $this->_eventId;
 643         $value['item_name'] = $value['description'];
 644       }
 645
 646       if (!empty($value['contributionID'])) {
 647         $this->_values['contributionId'] = $value['contributionID'];
 648       }
 649
 650       //CRM-4453.
 651       if (!empty($value['is_primary'])) {
 652         $primaryCurrencyID = CRM_Utils_Array::value('currencyID', $value);
 653       }
 654       if (empty($value['currencyID'])) {
 655         $value['currencyID'] = $primaryCurrencyID;
 656       }
 657
 658       // CRM-11182 - Confirmation page might not be monetary
 659       if ($this->_values['event']['is_monetary']) {
 660         if (!$pending && !empty($value['is_primary']) &&
 661           !$this->_allowWaitlist && !$this->_requireApproval
 662         ) {
 663           // transactionID & receive date required while building email template
 664           $this->assign('trxn_id', CRM_Utils_Array::value('trxn_id', $value));
 665           $this->assign('receive_date', CRM_Utils_Date::mysqlToIso(CRM_Utils_Array::value('receive_date', $value)));
 666           $this->set('receiveDate', CRM_Utils_Date::mysqlToIso(CRM_Utils_Array::value('receive_date', $value)));
 667           $this->set('trxnId', CRM_Utils_Array::value('trxn_id', $value));
 668         }
 669       }
 670
 671       $value['fee_amount'] = CRM_Utils_Array::value('amount', $value);
 672       $this->set('value', $value);
 673
 674       // handle register date CRM-4320
 675       if ($this->_allowConfirmation) {
 676         $registerDate = CRM_Utils_Array::value('participant_register_date', $params);
 677       }
 678       elseif (!empty($params['participant_register_date']) &&
 679         is_array($params['participant_register_date']) &&
 680         !empty($params['participant_register_date'])
 681       ) {
 682         $registerDate = CRM_Utils_Date::format($params['participant_register_date']);
 683       }
 684       else {
 685         $registerDate = date('YmdHis');
 686       }
 687       $this->assign('register_date', $registerDate);
 688
 689       $this->confirmPostProcess($contactID, $contribution, $payment);
 690     }
 691
 692     //handle if no additional participant.
 693     if (!$registerByID) {
 694       $registerByID = $this->get('registerByID');
 695     }
 696
 697     $this->set('participantIDs', $this->_participantIDS);
 698
 699     // create line items, CRM-5313
 700     if ($this->_priceSetId &&
 701       !empty($this->_lineItem)
 702     ) {
 703       // take all processed participant ids.
 704       $allParticipantIds = $this->_participantIDS;
 705
 706       // when participant re-walk wizard.
 707       if ($this->_allowConfirmation &&
 708         !empty($this->_additionalParticipantIds)
 709       ) {
 710         $allParticipantIds = array_merge([$registerByID], $this->_additionalParticipantIds);
 711       }
 712
 713       $entityTable = 'civicrm_participant';
 714       $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
 715       $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
 716       $totalTaxAmount = 0;
 717       $dataArray = [];
 718       foreach ($this->_lineItem as $key => $value) {
 719         if ($value == 'skip') {
 720           continue;
 721         }
 722         if ($entityId = CRM_Utils_Array::value($key, $allParticipantIds)) {
 723           // do cleanup line  items if participant re-walking wizard.
 724           if ($this->_allowConfirmation) {
 725             CRM_Price_BAO_LineItem::deleteLineItems($entityId, $entityTable);
 726           }
 727           $lineItem[$this->_priceSetId] = $value;
 728           CRM_Price_BAO_LineItem::processPriceSet($entityId, $lineItem, $contribution, $entityTable);
 729         }
 730         if ($invoicing) {
 731           foreach ($value as $line) {
 732             if (isset($line['tax_amount']) && isset($line['tax_rate'])) {
 733               $totalTaxAmount = $line['tax_amount'] + $totalTaxAmount;
 734               if (isset($dataArray[$line['tax_rate']])) {
 735                 $dataArray[$line['tax_rate']] = $dataArray[$line['tax_rate']] + CRM_Utils_Array::value('tax_amount', $line);
 736               }
 737               else {
 738                 $dataArray[$line['tax_rate']] = CRM_Utils_Array::value('tax_amount', $line);
 739               }
 740             }
 741           }
 742         }
 743       }
 744       if ($invoicing) {
 745         $this->assign('dataArray', $dataArray);
 746         $this->assign('totalTaxAmount', $totalTaxAmount);
 747       }
 748     }
 749
 750     //update status and send mail to cancelled additional participants, CRM-4320
 751     if ($this->_allowConfirmation && is_array($cancelledIds) && !empty($cancelledIds)) {
 752       $cancelledId = array_search('Cancelled',
 753         CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'")
 754       );
 755       CRM_Event_BAO_Participant::transitionParticipants($cancelledIds, $cancelledId);
 756     }
 757
 758     $isTest = FALSE;
 759     if ($this->_action & CRM_Core_Action::PREVIEW) {
 760       $isTest = TRUE;
 761     }
 762
 763     // for Transfer checkout.
 764     // The concept of contributeMode is deprecated.
 765     if (($this->_contributeMode == 'checkout' ||
 766         $this->_contributeMode == 'notify'
 767       ) && empty($params[0]['is_pay_later']) &&
 768       !$this->_allowWaitlist && !$this->_requireApproval &&
 769       $this->_totalAmount > 0
 770     ) {
 771
 772       $primaryParticipant = $this->get('primaryParticipant');
 773
 774       if (empty($primaryParticipant['participantID'])) {
 775         $primaryParticipant['participantID'] = $registerByID;
 776       }
 777
 778       //build an array of custom profile and assigning it to template
 779       $customProfile = CRM_Event_BAO_Event::buildCustomProfile($registerByID, $this->_values, NULL, $isTest);
 780       if (count($customProfile)) {
 781         $this->assign('customProfile', $customProfile);
 782         $this->set('customProfile', $customProfile);
 783       }
 784
 785       // do a transfer only if a monetary payment greater than 0
 786       if ($this->_values['event']['is_monetary'] && $primaryParticipant) {
 787         if ($payment && is_object($payment)) {
 788           //CRM 14512 provide line items of all participants to payment gateway
 789           $primaryContactId = $this->get('primaryContactId');
 790
 791           //build an array of cId/pId of participants
 792           $additionalIDs = CRM_Event_BAO_Event::buildCustomProfile($registerByID, NULL, $primaryContactId, $isTest, TRUE);
 793
 794           //need to copy, since we are unsetting on the way.
 795           $copyParticipantCountLines = $participantCount;
 796
 797           //lets carry all participant params w/ values.
 798           foreach ($additionalIDs as $participantID => $contactId) {
 799             $participantNum = NULL;
 800             $participantNum = $participantID;
 801             if ($participantID == $registerByID) {
 802               // This is the is primary participant.
 803               $participantNum = 0;
 804             }
 805             else {
 806               if ($participantNum = array_search('participant', $copyParticipantCountLines)) {
 807                 //if no participant found break.
 808                 if ($participantNum === NULL) {
 809                   break;
 810                 }
 811                 //unset current participant so we don't check them again
 812                 unset($copyParticipantCountLines[$participantNum]);
 813               }
 814             }
 815             // get values of line items
 816             if ($this->_amount) {
 817               $amount = [];
 818               $amount[$participantNum]['label'] = preg_replace('/\ 1/', '', $params[$participantNum]['amount_level']);
 819               $amount[$participantNum]['amount'] = $params[$participantNum]['amount'];
 820               $params[$participantNum]['amounts'] = $amount;
 821             }
 822
 823             if (!empty($this->_lineItem)) {
 824               $lineItems = $this->_lineItem;
 825               $lineItem = [];
 826               if ($lineItemValue = CRM_Utils_Array::value($participantNum, $lineItems)) {
 827                 $lineItem[] = $lineItemValue;
 828               }
 829               $params[$participantNum]['lineItem'] = $lineItem;
 830             }
 831
 832             //only add additional particpants and not the primary particpant as we already have that
 833             //added to $primaryParticipant so that this change doesn't break or require changes to
 834             //existing gateway implementations
 835             $primaryParticipant['participants_info'][$participantID] = $params[$participantNum];
 836           }
 837
 838           //get event custom field information
 839           $groupTree = CRM_Core_BAO_CustomGroup::getTree('Event', NULL, $this->_eventId, 0, $this->_values['event']['event_type_id']);
 840           $primaryParticipant['eventCustomFields'] = $groupTree;
 841
 842           // call postprocess hook before leaving
 843           $this->postProcessHook();
 844
 845           $this->processPayment($payment, $primaryParticipant);
 846         }
 847         else {
 848           CRM_Core_Error::fatal($paymentObjError);
 849         }
 850       }
 851     }
 852     else {
 853       //otherwise send mail Confirmation/Receipt
 854       $primaryContactId = $this->get('primaryContactId');
 855
 856       //build an array of cId/pId of participants
 857       $additionalIDs = CRM_Event_BAO_Event::buildCustomProfile($registerByID,
 858         NULL, $primaryContactId, $isTest,
 859         TRUE
 860       );
 861       //let's send mails to all with meaningful text, CRM-4320.
 862       $this->assign('isOnWaitlist', $this->_allowWaitlist);
 863       $this->assign('isRequireApproval', $this->_requireApproval);
 864
 865       //need to copy, since we are unsetting on the way.
 866       $copyParticipantCount = $participantCount;
 867
 868       //let's carry all participant params w/ values.
 869       foreach ($additionalIDs as $participantID => $contactId) {
 870         $participantNum = NULL;
 871         if ($participantID == $registerByID) {
 872           $participantNum = 0;
 873         }
 874         else {
 875           if ($participantNum = array_search('participant', $copyParticipantCount)) {
 876             unset($copyParticipantCount[$participantNum]);
 877           }
 878         }
 879         if ($participantNum === NULL) {
 880           break;
 881         }
 882
 883         //carry the participant submitted values.
 884         $this->_values['params'][$participantID] = $params[$participantNum];
 885       }
 886
 887       foreach ($additionalIDs as $participantID => $contactId) {
 888         $participantNum = 0;
 889         if ($participantID == $registerByID) {
 890           //set as Primary Participant
 891           $this->assign('isPrimary', 1);
 892           //build an array of custom profile and assigning it to template.
 893           $customProfile = CRM_Event_BAO_Event::buildCustomProfile($participantID, $this->_values, NULL, $isTest);
 894
 895           if (count($customProfile)) {
 896             $this->assign('customProfile', $customProfile);
 897             $this->set('customProfile', $customProfile);
 898           }
 899           $this->_values['params']['additionalParticipant'] = FALSE;
 900         }
 901         else {
 902           //take the Additional participant number.
 903           if ($participantNum = array_search('participant', $participantCount)) {
 904             unset($participantCount[$participantNum]);
 905           }
 906           // Change $this->_values['participant'] to include additional participant values
 907           $ids = $participantValues = [];
 908           $participantParams = ['id' => $participantID];
 909           CRM_Event_BAO_Participant::getValues($participantParams, $participantValues, $ids);
 910           $this->_values['participant'] = $participantValues[$participantID];
 911
 912           $this->assign('isPrimary', 0);
 913           $this->assign('customProfile', NULL);
 914           //Additional Participant should get only it's payment information
 915           if (!empty($this->_amount)) {
 916             $amount = [];
 917             $params = $this->get('params');
 918             $amount[$participantNum]['label'] = preg_replace('/\ 1/', '', $params[$participantNum]['amount_level']);
 919             $amount[$participantNum]['amount'] = $params[$participantNum]['amount'];
 920             $this->assign('amounts', $amount);
 921           }
 922           if ($this->_lineItem) {
 923             $lineItems = $this->_lineItem;
 924             $lineItem = [];
 925             if ($lineItemValue = CRM_Utils_Array::value($participantNum, $lineItems)) {
 926               $lineItem[] = $lineItemValue;
 927             }
 928             if ($invoicing) {
 929               $individual = $this->get('individual');
 930               $dataArray[key($dataArray)] = $individual[$participantNum]['totalTaxAmt'];
 931               $this->assign('dataArray', $dataArray);
 932               $this->assign('totalAmount', $individual[$participantNum]['totalAmtWithTax']);
 933               $this->assign('totalTaxAmount', $individual[$participantNum]['totalTaxAmt']);
 934               $this->assign('individual', [$individual[$participantNum]]);
 935             }
 936             $this->assign('lineItem', $lineItem);
 937           }
 938           $this->_values['params']['additionalParticipant'] = TRUE;
 939           $this->assign('isAdditionalParticipant', $this->_values['params']['additionalParticipant']);
 940         }
 941
 942         //pass these variables since these are run time calculated.
 943         $this->_values['params']['isOnWaitlist'] = $this->_allowWaitlist;
 944         $this->_values['params']['isRequireApproval'] = $this->_requireApproval;
 945
 946         //send mail to primary as well as additional participants.
 947         $this->assign('contactID', $contactId);
 948         $this->assign('participantID', $participantID);
 949         CRM_Event_BAO_Event::sendMail($contactId, $this->_values, $participantID, $isTest);
 950       }
 951     }
 952   }
 953
 954   /**
 955    * Process the contribution.
 956    *
 957    * @param CRM_Core_Form $form
 958    * @param array $params
 959    * @param array $result
 960    * @param int $contactID
 961    * @param bool $pending
 962    * @param bool $isAdditionalAmount
 963    * @param array $paymentProcessor
 964    *
 965    * @return \CRM_Contribute_BAO_Contribution
 966    * @throws \CRM_Core_Exception
 967    */
 968   public static function processContribution(
 969     &$form, $params, $result, $contactID,
 970     $pending = FALSE, $isAdditionalAmount = FALSE,
 971     $paymentProcessor = NULL
 972   ) {
 973     $transaction = new CRM_Core_Transaction();
 974
 975     $now = date('YmdHis');
 976     $receiptDate = NULL;
 977
 978     if (!empty($form->_values['event']['is_email_confirm'])) {
 979       $receiptDate = $now;
 980     }
 981     //CRM-4196
 982     if ($isAdditionalAmount) {
 983       $params['amount_level'] = $params['amount_level'] . ts(' (multiple participants)') . CRM_Core_DAO::VALUE_SEPARATOR;
 984     }
 985
 986     // CRM-20264: fetch CC type ID and number (last 4 digit) and assign it back to $params
 987     CRM_Contribute_Form_AbstractEditPayment::formatCreditCardDetails($params);
 988
 989     $contribParams = [
 990       'contact_id' => $contactID,
 991       'financial_type_id' => !empty($form->_values['event']['financial_type_id']) ? $form->_values['event']['financial_type_id'] : $params['financial_type_id'],
 992       'receive_date' => $now,
 993       'total_amount' => $params['amount'],
 994       'tax_amount' => $params['tax_amount'],
 995       'amount_level' => $params['amount_level'],
 996       'invoice_id' => $params['invoiceID'],
 997       'currency' => $params['currencyID'],
 998       'source' => !empty($params['participant_source']) ? $params['participant_source'] : $params['description'],
 999       'is_pay_later' => CRM_Utils_Array::value('is_pay_later', $params, 0),
1000       'campaign_id' => CRM_Utils_Array::value('campaign_id', $params),
1001       'card_type_id' => CRM_Utils_Array::value('card_type_id', $params),
1002       'pan_truncation' => CRM_Utils_Array::value('pan_truncation', $params),
1003     ];
1004
1005     if ($paymentProcessor) {
1006       $contribParams['payment_instrument_id'] = $paymentProcessor['payment_instrument_id'];
1007       $contribParams['payment_processor'] = $paymentProcessor['id'];
1008     }
1009
1010     if (!$pending && $result) {
1011       $contribParams += [
1012         'fee_amount' => CRM_Utils_Array::value('fee_amount', $result),
1013         'net_amount' => CRM_Utils_Array::value('net_amount', $result, $params['amount']),
1014         'trxn_id' => $result['trxn_id'],
1015         'receipt_date' => $receiptDate,
1016       ];
1017     }
1018
1019     $allStatuses = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
1020     $contribParams['contribution_status_id'] = array_search('Completed', $allStatuses);
1021     if ($pending) {
1022       $contribParams['contribution_status_id'] = array_search('Pending', $allStatuses);
1023     }
1024
1025     $contribParams['is_test'] = 0;
1026     if ($form->_action & CRM_Core_Action::PREVIEW || CRM_Utils_Array::value('mode', $params) == 'test') {
1027       $contribParams['is_test'] = 1;
1028     }
1029
1030     if (!empty($contribParams['invoice_id'])) {
1031       $contribParams['id'] = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_Contribution',
1032         $contribParams['invoice_id'],
1033         'id',
1034         'invoice_id'
1035       );
1036     }
1037
1038     if (Civi::settings()->get('deferred_revenue_enabled')) {
1039       $eventStartDate = CRM_Utils_Array::value(
1040         'start_date',
1041         CRM_Utils_Array::value(
1042           'event',
1043           $form->_values
1044         )
1045       );
1046       if (strtotime($eventStartDate) > strtotime(date('Ymt'))) {
1047         $contribParams['revenue_recognition_date'] = date('Ymd', strtotime($eventStartDate));
1048       }
1049     }
1050     //create an contribution address
1051     // The concept of contributeMode is deprecated. Elsewhere we use the function processBillingAddress() - although
1052     // currently that is only inherited by back-office forms.
1053     if ($form->_contributeMode != 'notify' && empty($params['is_pay_later'])) {
1054       $contribParams['address_id'] = CRM_Contribute_BAO_Contribution::createAddress($params, $form->_bltID);
1055     }
1056
1057     $contribParams['skipLineItem'] = 1;
1058     $contribParams['skipCleanMoney'] = 1;
1059     // create contribution record
1060     $contribution = CRM_Contribute_BAO_Contribution::add($contribParams);
1061     // CRM-11124
1062     CRM_Event_BAO_Participant::createDiscountTrxn($form->_eventId, $contribParams, NULL, CRM_Price_BAO_PriceSet::parseFirstPriceSetValueIDFromParams($params));
1063
1064     // process soft credit / pcp pages
1065     if (!empty($params['pcp_made_through_id'])) {
1066       CRM_Contribute_BAO_ContributionSoft::formatSoftCreditParams($params, $form);
1067       CRM_Contribute_BAO_ContributionSoft::processSoftContribution($params, $contribution);
1068     }
1069
1070     $transaction->commit();
1071
1072     return $contribution;
1073   }
1074
1075   /**
1076    * Fix the Location Fields.
1077    *
1078    * @todo Reconcile with the contribution method formatParamsForPaymentProcessor
1079    * rather than adding different logic to check when to keep the billing
1080    * fields. There might be a difference in handling guest/multiple
1081    * participants though.
1082    *
1083    * @param array $params
1084    * @param array $fields
1085    * @param CRM_Core_Form $form
1086    */
1087   public static function fixLocationFields(&$params, &$fields, &$form) {
1088     if (!empty($form->_fields)) {
1089       foreach ($form->_fields as $name => $dontCare) {
1090         $fields[$name] = 1;
1091       }
1092     }
1093
1094     // If there's no 'first_name' in the profile then overwrite the names from
1095     // the billing fields (if they are set)
1096     if (is_array($fields)) {
1097       if (!array_key_exists('first_name', $fields)) {
1098         $nameFields = ['first_name', 'middle_name', 'last_name'];
1099         foreach ($nameFields as $name) {
1100           $fields[$name] = 1;
1101           if (array_key_exists("billing_$name", $params)) {
1102             $params[$name] = $params["billing_{$name}"];
1103             $params['preserveDBName'] = TRUE;
1104           }
1105         }
1106       }
1107     }
1108
1109     // Add the billing names to the billing address, if a billing name is set
1110     if (!empty($params['billing_first_name'])) {
1111       $params["address_name-{$form->_bltID}"] = CRM_Utils_Array::value('billing_first_name', $params) . ' ' . CRM_Utils_Array::value('billing_middle_name', $params) . ' ' . CRM_Utils_Array::value('billing_last_name', $params);
1112       $fields["address_name-{$form->_bltID}"] = 1;
1113     }
1114
1115     $fields["email-{$form->_bltID}"] = 1;
1116     $fields['email-Primary'] = 1;
1117
1118     //if its pay later or additional participant set email address as primary.
1119     if ((!empty($params['is_pay_later']) || empty($params['is_primary']) ||
1120         !$form->_values['event']['is_monetary'] ||
1121         $form->_allowWaitlist ||
1122         $form->_requireApproval
1123       ) && !empty($params["email-{$form->_bltID}"])
1124     ) {
1125       $params['email-Primary'] = $params["email-{$form->_bltID}"];
1126     }
1127   }
1128
1129   /**
1130    * Update contact fields.
1131    *
1132    * @param int $contactID
1133    * @param array $params
1134    * @param array $fields
1135    * @param CRM_Core_Form $form
1136    *
1137    * @return int
1138    */
1139   public static function updateContactFields($contactID, $params, $fields, &$form) {
1140     //add the contact to group, if add to group is selected for a
1141     //particular uf group
1142
1143     // get the add to groups
1144     $addToGroups = [];
1145
1146     if (!empty($form->_fields)) {
1147       foreach ($form->_fields as $key => $value) {
1148         if (!empty($value['add_to_group_id'])) {
1149           $addToGroups[$value['add_to_group_id']] = $value['add_to_group_id'];
1150         }
1151       }
1152     }
1153
1154     // check for profile double opt-in and get groups to be subscribed
1155     $subscribeGroupIds = CRM_Core_BAO_UFGroup::getDoubleOptInGroupIds($params, $contactID);
1156
1157     foreach ($addToGroups as $k) {
1158       if (array_key_exists($k, $subscribeGroupIds)) {
1159         unset($addToGroups[$k]);
1160       }
1161     }
1162
1163     // since we are directly adding contact to group lets unset it from mailing
1164     if (!empty($addToGroups)) {
1165       foreach ($addToGroups as $groupId) {
1166         if (isset($subscribeGroupIds[$groupId])) {
1167           unset($subscribeGroupIds[$groupId]);
1168         }
1169       }
1170     }
1171     if ($contactID) {
1172       $ctype = CRM_Core_DAO::getFieldValue(
1173         'CRM_Contact_DAO_Contact',
1174         $contactID,
1175         'contact_type'
1176       );
1177
1178       if (array_key_exists('contact_id', $params) && empty($params['contact_id'])) {
1179         // we unset this here because the downstream function ignores the contactID we give it
1180         // if it is set & it is difficult to understand the implications of 'fixing' this downstream
1181         // but if we are passing a contact id into this function it's reasonable to assume we don't
1182         // want it ignored
1183         unset($params['contact_id']);
1184       }
1185
1186       $contactID = CRM_Contact_BAO_Contact::createProfileContact(
1187         $params,
1188         $fields,
1189         $contactID,
1190         $addToGroups,
1191         NULL,
1192         $ctype,
1193         TRUE
1194       );
1195     }
1196     else {
1197
1198       foreach (CRM_Contact_BAO_Contact::$_greetingTypes as $greeting) {
1199         if (!isset($params[$greeting . '_id'])) {
1200           $params[$greeting . '_id'] = CRM_Contact_BAO_Contact_Utils::defaultGreeting('Individual', $greeting);
1201         }
1202       }
1203
1204       $contactID = CRM_Contact_BAO_Contact::createProfileContact($params,
1205         $fields,
1206         NULL,
1207         $addToGroups,
1208         NULL,
1209         NULL,
1210         TRUE
1211       );
1212       $form->set('contactID', $contactID);
1213     }
1214
1215     //get email primary first if exist
1216     $subscribtionEmail = ['email' => CRM_Utils_Array::value('email-Primary', $params)];
1217     if (!$subscribtionEmail['email']) {
1218       $subscribtionEmail['email'] = CRM_Utils_Array::value("email-{$form->_bltID}", $params);
1219     }
1220     // subscribing contact to groups
1221     if (!empty($subscribeGroupIds) && $subscribtionEmail['email']) {
1222       CRM_Mailing_Event_BAO_Subscribe::commonSubscribe($subscribeGroupIds, $subscribtionEmail, $contactID);
1223     }
1224
1225     return $contactID;
1226   }
1227
1228   /**
1229    * Assign Profiles.
1230    *
1231    * @param CRM_Core_Form $form
1232    */
1233   public static function assignProfiles(&$form) {
1234     $participantParams = $form->_params;
1235     $formattedValues = $profileFields = [];
1236     $count = 1;
1237     foreach ($participantParams as $participantNum => $participantValue) {
1238       if ($participantNum) {
1239         $prefix1 = 'additional';
1240         $prefix2 = 'additional_';
1241       }
1242       else {
1243         $prefix1 = '';
1244         $prefix2 = '';
1245       }
1246       if ($participantValue != 'skip') {
1247         //get the customPre profile info
1248         if (!empty($form->_values[$prefix2 . 'custom_pre_id'])) {
1249           $values = $groupName = [];
1250           CRM_Event_BAO_Event::displayProfile($participantValue,
1251             $form->_values[$prefix2 . 'custom_pre_id'],
1252             $groupName,
1253             $values,
1254             $profileFields
1255           );
1256
1257           if (count($values)) {
1258             $formattedValues[$count][$prefix1 . 'CustomPre'] = $values;
1259           }
1260           $formattedValues[$count][$prefix1 . 'CustomPreGroupTitle'] = CRM_Utils_Array::value('groupTitle', $groupName);
1261         }
1262         //get the customPost profile info
1263         if (!empty($form->_values[$prefix2 . 'custom_post_id'])) {
1264           $values = $groupName = [];
1265           foreach ($form->_values[$prefix2 . 'custom_post_id'] as $gids) {
1266             $val = [];
1267             CRM_Event_BAO_Event::displayProfile($participantValue,
1268               $gids,
1269               $group,
1270               $val,
1271               $profileFields
1272             );
1273             $values[$gids] = $val;
1274             $groupName[$gids] = $group;
1275           }
1276
1277           if (count($values)) {
1278             $formattedValues[$count][$prefix1 . 'CustomPost'] = $values;
1279           }
1280
1281           if (isset($formattedValues[$count][$prefix1 . 'CustomPre'])) {
1282             $formattedValues[$count][$prefix1 . 'CustomPost'] = array_diff_assoc($formattedValues[$count][$prefix1 . 'CustomPost'],
1283               $formattedValues[$count][$prefix1 . 'CustomPre']
1284             );
1285           }
1286
1287           $formattedValues[$count][$prefix1 . 'CustomPostGroupTitle'] = $groupName;
1288         }
1289         $count++;
1290       }
1291       $form->_fields = $profileFields;
1292     }
1293     if (!empty($formattedValues)) {
1294       $form->assign('primaryParticipantProfile', $formattedValues[1]);
1295       $form->set('primaryParticipantProfile', $formattedValues[1]);
1296       if ($count > 2) {
1297         unset($formattedValues[1]);
1298         $form->assign('addParticipantProfile', $formattedValues);
1299         $form->set('addParticipantProfile', $formattedValues);
1300       }
1301     }
1302   }
1303
1304   /**
1305    * Submit in test mode.
1306    *
1307    * @param $params
1308    */
1309   public static function testSubmit($params) {
1310     $form = new CRM_Event_Form_Registration_Confirm();
1311     // This way the mocked up controller ignores the session stuff.
1312     $_SERVER['REQUEST_METHOD'] = 'GET';
1313     $_REQUEST['id'] = $form->_eventId = $params['id'];
1314     $form->controller = new CRM_Event_Controller_Registration();
1315     $form->_params = $params['params'];
1316     // This happens in buildQuickForm so emulate here.
1317     $form->_amount = $form->_totalAmount = CRM_Utils_Rule::cleanMoney(CRM_Utils_Array::value('totalAmount', $params));
1318     $form->set('params', $params['params']);
1319     $form->_values['custom_pre_id'] = [];
1320     $form->_values['custom_post_id'] = [];
1321     $form->_values['event'] = CRM_Utils_Array::value('event', $params);
1322     $form->_contributeMode = $params['contributeMode'];
1323     $eventParams = ['id' => $params['id']];
1324     CRM_Event_BAO_Event::retrieve($eventParams, $form->_values['event']);
1325     $form->set('registerByID', $params['registerByID']);
1326     if (!empty($params['paymentProcessorObj'])) {
1327       $form->_paymentProcessor = $params['paymentProcessorObj'];
1328     }
1329     $form->postProcess();
1330   }
1331
1332   /**
1333    * Process the payment, redirecting back to the page on error.
1334    *
1335    * @param $payment
1336    * @param $value
1337    *
1338    * @return array
1339    */
1340   private function processPayment($payment, $value) {
1341     try {
1342       $result = $payment->doPayment($value, 'event');
1343       return [$result, $value];
1344     }
1345     catch (\Civi\Payment\Exception\PaymentProcessorException $e) {
1346       Civi::log()->error('Payment processor exception: ' . $e->getMessage());
1347       CRM_Core_Session::singleton()->setStatus($e->getMessage());
1348       CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/event/register', "id={$this->_eventId}"));
1349     }
1350     return [];
1351   }
1352
1353   /**
1354    * Clean money fields from the form.
1355    *
1356    * @param array $params
1357    */
1358   protected function cleanMoneyFields(&$params) {
1359     foreach ($this->submittableMoneyFields as $moneyField) {
1360       foreach ($params as $index => $paramField) {
1361         if (isset($paramField[$moneyField])) {
1362           $params[$index][$moneyField] = CRM_Utils_Rule::cleanMoney($paramField[$moneyField]);
1363         }
1364       }
1365     }
1366   }
1367
1368 }