CRM/Event/Cart/Form/Checkout/Payment.php

   1 <?php
   2
   3 /**
   4  * Class CRM_Event_Cart_Form_Checkout_Payment
   5  */
   6 class CRM_Event_Cart_Form_Checkout_Payment extends CRM_Event_Cart_Form_Cart {
   7   public $all_participants;
   8   public $financial_type_id;
   9   public $description;
  10   public $line_items;
  11   public $_fields = array();
  12   public $_paymentProcessor;
  13   public $total;
  14   public $sub_total;
  15   public $payment_required = TRUE;
  16   public $payer_contact_id;
  17   public $is_pay_later = FALSE;
  18   public $pay_later_receipt;
  19
  20   /**
  21    * @param array $params
  22    * @param $participant
  23    * @param $event
  24    *
  25    * @return mixed
  26    */
  27   public function registerParticipant($params, &$participant, $event) {
  28     $transaction = new CRM_Core_Transaction();
  29
  30     // handle register date CRM-4320
  31     $registerDate = date('YmdHis');
  32     $participantParams = array(
  33       'id' => $participant->id,
  34       'event_id' => $event->id,
  35       'register_date' => $registerDate,
  36       'source' => CRM_Utils_Array::value('participant_source', $params, $this->description),
  37       //'fee_level'     => $participant->fee_level,
  38       'is_pay_later' => $this->is_pay_later,
  39       'fee_amount' => CRM_Utils_Array::value('amount', $params, 0),
  40       //XXX why is this a ref to participant and not contact?:
  41       //'registered_by_id' => $this->payer_contact_id,
  42       'fee_currency' => CRM_Utils_Array::value('currencyID', $params),
  43     );
  44
  45     if ($participant->must_wait) {
  46       $participant_status = 'On waitlist';
  47     }
  48     elseif (CRM_Utils_Array::value('is_pay_later', $params, FALSE)) {
  49       $participant_status = 'Pending from pay later';
  50     }
  51     else {
  52       $participant_status = 'Registered';
  53     }
  54     $participant_statuses = CRM_Event_PseudoConstant::participantStatus();
  55     $participantParams['status_id'] = array_search($participant_status, $participant_statuses);
  56     $participant_status_label = CRM_Utils_Array::value($participantParams['status_id'], CRM_Event_PseudoConstant::participantStatus(NULL, NULL, 'label'));
  57     $participantParams['participant_status'] = $participant_status_label;
  58
  59     $this->assign('isOnWaitlist', $participant->must_wait);
  60
  61     if ($this->_action & CRM_Core_Action::PREVIEW || CRM_Utils_Array::value('mode', $params) == 'test') {
  62       $participantParams['is_test'] = 1;
  63     }
  64     else {
  65       $participantParams['is_test'] = 0;
  66     }
  67
  68     if (self::is_administrator()) {
  69       if (!empty($params['note'])) {
  70         $note_params = array(
  71           'participant_id' => $participant->id,
  72           'contact_id' => self::getContactID(),
  73           'note' => $params['note'],
  74         );
  75         CRM_Event_BAO_Participant::update_note($note_params);
  76       }
  77     }
  78
  79     $participant->copyValues($participantParams);
  80     $participant->save();
  81
  82     if (!empty($params['contributionID'])) {
  83       $payment_params = array(
  84         'participant_id' => $participant->id,
  85         'contribution_id' => $params['contributionID'],
  86       );
  87       $ids = array();
  88       $paymentParticpant = CRM_Event_BAO_ParticipantPayment::create($payment_params, $ids);
  89     }
  90
  91     $transaction->commit();
  92
  93     $event_values = array();
  94     CRM_Core_DAO::storeValues($event, $event_values);
  95
  96     $location = array();
  97     if (CRM_Utils_Array::value('is_show_location', $event_values) == 1) {
  98       $locationParams = array(
  99         'entity_id' => $participant->event_id,
 100         'entity_table' => 'civicrm_event',
 101       );
 102       $location = CRM_Core_BAO_Location::getValues($locationParams, TRUE);
 103       CRM_Core_BAO_Address::fixAddress($location['address'][1]);
 104     }
 105
 106     list($pre_id, $post_id) = CRM_Event_Cart_Form_MerParticipant::get_profile_groups($participant->event_id);
 107     $payer_values = array(
 108       'email' => '',
 109       'name' => '',
 110     );
 111     if ($this->payer_contact_id) {
 112       $payer_contact_details = CRM_Contact_BAO_Contact::getContactDetails($this->payer_contact_id);
 113       $payer_values = array(
 114         'email' => $payer_contact_details[1],
 115         'name' => $payer_contact_details[0],
 116       );
 117     }
 118     $values = array(
 119       'params' => array($participant->id => $participantParams),
 120       'event' => $event_values,
 121       'location' => $location,
 122       'custom_pre_id' => $pre_id,
 123       'custom_post_id' => $post_id,
 124       'payer' => $payer_values,
 125     );
 126     CRM_Event_BAO_Event::sendMail($participant->contact_id, $values, $participant->id);
 127
 128     return $participant;
 129   }
 130
 131   public function buildPaymentFields() {
 132     $payment_processor_id = NULL;
 133     $can_pay_later = TRUE;
 134     $pay_later_text = "";
 135     $this->pay_later_receipt = "";
 136     foreach ($this->cart->get_main_events_in_carts() as $event_in_cart) {
 137       if ($payment_processor_id == NULL && $event_in_cart->event->payment_processor != NULL) {
 138         $payment_processor_id = $event_in_cart->event->payment_processor;
 139         $this->financial_type_id = $event_in_cart->event->financial_type_id;
 140       }
 141       else {
 142         if ($event_in_cart->event->payment_processor != NULL && $event_in_cart->event->payment_processor != $payment_processor_id) {
 143           CRM_Core_Error::statusBounce(ts('When registering for multiple events all events must use the same payment processor. '));
 144         }
 145       }
 146       if (!$event_in_cart->event->is_pay_later) {
 147         $can_pay_later = FALSE;
 148       }
 149       else {
 150         //XXX
 151         $pay_later_text = $event_in_cart->event->pay_later_text;
 152         $this->pay_later_receipt = $event_in_cart->event->pay_later_receipt;
 153       }
 154     }
 155
 156     if ($payment_processor_id == NULL) {
 157       CRM_Core_Error::statusBounce(ts('A payment processor must be selected for this event registration page, or the event must be configured to give users the option to pay later (contact the site administrator for assistance).'));
 158     }
 159
 160     $this->_paymentProcessor = CRM_Financial_BAO_PaymentProcessor::getPayment($payment_processor_id, $this->_mode);
 161     $this->assign('paymentProcessor', $this->_paymentProcessor);
 162
 163     CRM_Core_Payment_Form::buildPaymentForm($this, $this->_paymentProcessor, FALSE, FALSE);
 164
 165     if ($can_pay_later || self::is_administrator()) {
 166       $this->addElement('checkbox', 'is_pay_later',
 167         $pay_later_text
 168       );
 169       $this->addElement('checkbox', 'payment_completed',
 170         ts('Payment Completed')
 171       );
 172       $this->assign('pay_later_instructions', $this->pay_later_receipt);
 173     }
 174   }
 175
 176   public function buildQuickForm() {
 177
 178     $this->line_items = array();
 179     $this->sub_total = 0;
 180     $this->_price_values = $this->getValuesForPage('ParticipantsAndPrices');
 181
 182     // iterate over each event in cart
 183     foreach ($this->cart->get_main_events_in_carts() as $event_in_cart) {
 184       $this->process_event_line_item($event_in_cart);
 185       foreach ($this->cart->get_events_in_carts_by_main_event_id($event_in_cart->event_id) as $subevent) {
 186         $this->process_event_line_item($subevent, 'subevent');
 187       }
 188     }
 189
 190     $this->total = $this->sub_total;
 191     $this->payment_required = ($this->total > 0);
 192     $this->assign('payment_required', $this->payment_required);
 193     $this->assign('line_items', $this->line_items);
 194     $this->assign('sub_total', $this->sub_total);
 195     $this->assign('total', $this->total);
 196     $buttons = array();
 197     $buttons[] = array(
 198       'name' => ts('Go Back'),
 199       'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp',
 200       'type' => 'back',
 201     );
 202     $buttons[] = array(
 203       'isDefault' => TRUE,
 204       'name' => ts('Complete Transaction'),
 205       'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 206       'type' => 'next',
 207     );
 208
 209     if ($this->total) {
 210       $this->add('text', 'billing_contact_email', 'Billing Email', '', TRUE);
 211       $this->assign('collect_billing_email', TRUE);
 212     }
 213     if (self::is_administrator()) {
 214       $this->add('textarea', 'note', 'Note');
 215       $this->add('text', 'source', 'Source', array('size' => 80));
 216       $instruments = array();
 217       CRM_Core_OptionGroup::getAssoc('payment_instrument', $instruments, TRUE);
 218       $options = array();
 219       foreach ($instruments as $type) {
 220         $options[] = $this->createElement('radio', NULL, '', $type['label'], $type['value']);
 221       }
 222       $this->addGroup($options, 'payment_type', ts("Alternative Payment Type"));
 223       $this->add('text', 'check_number', ts('Check No.'), array('size' => 20));
 224       $this->addElement('checkbox', 'is_pending', ts('Create a pending registration'));
 225
 226       $this->assign('administrator', TRUE);
 227     }
 228     $this->addButtons($buttons);
 229
 230     $this->addFormRule(array('CRM_Event_Cart_Form_Checkout_Payment', 'formRule'), $this);
 231
 232     if ($this->payment_required) {
 233       $this->buildPaymentFields();
 234     }
 235   }
 236
 237   /**
 238    * @param $event_in_cart
 239    * @param null $class
 240    */
 241   public function process_event_line_item(&$event_in_cart, $class = NULL) {
 242     $cost = 0;
 243     $price_set_id = CRM_Price_BAO_PriceSet::getFor("civicrm_event", $event_in_cart->event_id);
 244     $amount_level = NULL;
 245     if ($price_set_id) {
 246       $event_price_values = array();
 247       foreach ($this->_price_values as $key => $value) {
 248         if (preg_match("/event_{$event_in_cart->event_id}_(price.*)/", $key, $matches)) {
 249           $event_price_values[$matches[1]] = $value;
 250         }
 251       }
 252       $price_sets = CRM_Price_BAO_PriceSet::getSetDetail($price_set_id, TRUE);
 253       $price_set = $price_sets[$price_set_id];
 254       $price_set_amount = array();
 255       CRM_Price_BAO_PriceSet::processAmount($price_set['fields'], $event_price_values, $price_set_amount);
 256       $cost = $event_price_values['amount'];
 257       $amount_level = $event_price_values['amount_level'];
 258       $price_details[$price_set_id] = $price_set_amount;
 259     }
 260
 261     // iterate over each participant in event
 262     foreach ($event_in_cart->participants as & $participant) {
 263       $participant->cost = $cost;
 264       $participant->fee_level = $amount_level;
 265       $participant->price_details = $price_details;
 266     }
 267
 268     $this->add_line_item($event_in_cart, $class);
 269   }
 270
 271   /**
 272    * @param $event_in_cart
 273    * @param null $class
 274    */
 275   public function add_line_item($event_in_cart, $class = NULL) {
 276     $amount = 0;
 277     $cost = 0;
 278     $not_waiting_participants = array();
 279     foreach ($event_in_cart->not_waiting_participants() as $participant) {
 280       $amount += $participant->cost;
 281       $cost = max($cost, $participant->cost);
 282       $not_waiting_participants[] = array(
 283         'display_name' => CRM_Contact_BAO_Contact::displayName($participant->contact_id),
 284       );
 285     }
 286     $waiting_participants = array();
 287     foreach ($event_in_cart->waiting_participants() as $participant) {
 288       $waiting_participants[] = array(
 289         'display_name' => CRM_Contact_BAO_Contact::displayName($participant->contact_id),
 290       );
 291     }
 292     $this->line_items[] = array(
 293       'amount' => $amount,
 294       'cost' => $cost,
 295       'event' => $event_in_cart->event,
 296       'participants' => $not_waiting_participants,
 297       'num_participants' => count($not_waiting_participants),
 298       'num_waiting_participants' => count($waiting_participants),
 299       'waiting_participants' => $waiting_participants,
 300       'class' => $class,
 301     );
 302
 303     $this->sub_total += $amount;
 304   }
 305
 306   /**
 307    * @return mixed
 308    */
 309   public function getDefaultFrom() {
 310     $values = CRM_Core_OptionGroup::values('from_email_address');
 311     return $values[1];
 312   }
 313
 314   /**
 315    * @param $events_in_cart
 316    * @param array $params
 317    */
 318   public function emailReceipt($events_in_cart, $params) {
 319     $contact_details = CRM_Contact_BAO_Contact::getContactDetails($this->payer_contact_id);
 320     $state_province = new CRM_Core_DAO_StateProvince();
 321     $state_province->id = $params["billing_state_province_id-{$this->_bltID}"];
 322     $state_province->find();
 323     $state_province->fetch();
 324     $country = new CRM_Core_DAO_Country();
 325     $country->id = $params["billing_country_id-{$this->_bltID}"];
 326     $country->find();
 327     $country->fetch();
 328     foreach ($this->line_items as & $line_item) {
 329       $location_params = array('entity_id' => $line_item['event']->id, 'entity_table' => 'civicrm_event');
 330       $line_item['location'] = CRM_Core_BAO_Location::getValues($location_params, TRUE);
 331       CRM_Core_BAO_Address::fixAddress($line_item['location']['address'][1]);
 332     }
 333     $send_template_params = array(
 334       'table' => 'civicrm_msg_template',
 335       'contactId' => $this->payer_contact_id,
 336       'from' => $this->getDefaultFrom(),
 337       'groupName' => 'msg_tpl_workflow_event',
 338       'isTest' => FALSE,
 339       'toEmail' => $contact_details[1],
 340       'toName' => $contact_details[0],
 341       'tplParams' => array(
 342         'billing_name' => "{$params['billing_first_name']} {$params['billing_last_name']}",
 343         'billing_city' => $params["billing_city-{$this->_bltID}"],
 344         'billing_country' => $country->name,
 345         'billing_postal_code' => $params["billing_postal_code-{$this->_bltID}"],
 346         'billing_state' => $state_province->abbreviation,
 347         'billing_street_address' => $params["billing_street_address-{$this->_bltID}"],
 348         'credit_card_exp_date' => $params['credit_card_exp_date'],
 349         'credit_card_type' => $params['credit_card_type'],
 350         'credit_card_number' => "************" . substr($params['credit_card_number'], -4, 4),
 351         // XXX cart->get_discounts
 352         'discounts' => $this->discounts,
 353         'email' => $contact_details[1],
 354         'events_in_cart' => $events_in_cart,
 355         'line_items' => $this->line_items,
 356         'name' => $contact_details[0],
 357         'transaction_id' => $params['trxn_id'],
 358         'transaction_date' => $params['trxn_date'],
 359         'is_pay_later' => $this->is_pay_later,
 360         'pay_later_receipt' => $this->pay_later_receipt,
 361       ),
 362       'valueName' => 'event_registration_receipt',
 363       'PDFFilename' => ts('confirmation') . '.pdf',
 364     );
 365     $template_params_to_copy = array(
 366       'billing_name',
 367       'billing_city',
 368       'billing_country',
 369       'billing_postal_code',
 370       'billing_state',
 371       'billing_street_address',
 372       'credit_card_exp_date',
 373       'credit_card_type',
 374       'credit_card_number',
 375     );
 376     foreach ($template_params_to_copy as $template_param_to_copy) {
 377       $this->set($template_param_to_copy, $send_template_params['tplParams'][$template_param_to_copy]);
 378     }
 379
 380     CRM_Core_BAO_MessageTemplate::sendTemplate($send_template_params);
 381   }
 382
 383   /**
 384    * @param $fields
 385    * @param $files
 386    * @param $self
 387    *
 388    * @return array|bool
 389    */
 390   public static function formRule($fields, $files, $self) {
 391     $errors = array();
 392
 393     if ($self->payment_required && empty($self->_submitValues['is_pay_later'])) {
 394       CRM_Core_Form::validateMandatoryFields($self->_fields, $fields, $errors);
 395
 396       // validate payment instrument values (e.g. credit card number)
 397       CRM_Core_Payment_Form::validatePaymentInstrument($self->_paymentProcessor['id'], $fields, $errors, $self);
 398     }
 399
 400     return empty($errors) ? TRUE : $errors;
 401   }
 402
 403   /**
 404    * @return bool
 405    */
 406   public function validate() {
 407     if ($this->is_pay_later) {
 408       $this->_fields['credit_card_number']['is_required'] = FALSE;
 409       $this->_fields['cvv2']['is_required'] = FALSE;
 410       $this->_fields['credit_card_exp_date']['is_required'] = FALSE;
 411       $this->_fields['credit_card_type']['is_required'] = FALSE;
 412     }
 413     return parent::validate();
 414   }
 415
 416   public function preProcess() {
 417     $params = $this->_submitValues;
 418     $this->is_pay_later = CRM_Utils_Array::value('is_pay_later', $params, FALSE) && !CRM_Utils_Array::value('payment_completed', $params);
 419
 420     parent::preProcess();
 421   }
 422
 423   public function postProcess() {
 424
 425     $transaction = new CRM_Core_Transaction();
 426     $trxnDetails = NULL;
 427     $params = $this->_submitValues;
 428
 429     $main_participants = $this->cart->get_main_event_participants();
 430     foreach ($main_participants as $participant) {
 431       $defaults = array();
 432       $ids = array('contact_id' => $participant->contact_id);
 433       $contact = CRM_Contact_BAO_Contact::retrieve($ids, $defaults);
 434       $contact->is_deleted = 0;
 435       $contact->save();
 436     }
 437
 438     $trxn_prefix = 'VR';
 439     if (array_key_exists('billing_contact_email', $params)) {
 440       $this->payer_contact_id = self::find_or_create_contact($this->getContactID(), array(
 441         'email' => $params['billing_contact_email'],
 442         'first_name' => $params['billing_first_name'],
 443         'last_name' => $params['billing_last_name'],
 444         'is_deleted' => FALSE,
 445       ));
 446
 447       $ctype = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact',
 448         $this->payer_contact_id,
 449         'contact_type'
 450       );
 451       $billing_fields = array(
 452         "billing_first_name" => 1,
 453         "billing_middle_name" => 1,
 454         "billing_last_name" => 1,
 455         "billing_street_address-{$this->_bltID}" => 1,
 456         "billing_city-{$this->_bltID}" => 1,
 457         "billing_state_province_id-{$this->_bltID}" => 1,
 458         "billing_postal_code-{$this->_bltID}" => 1,
 459         "billing_country_id-{$this->_bltID}" => 1,
 460         "address_name-{$this->_bltID}" => 1,
 461         "email-{$this->_bltID}" => 1,
 462       );
 463
 464       $params["address_name-{$this->_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);
 465
 466       $params["email-{$this->_bltID}"] = $params['billing_contact_email'];
 467       CRM_Contact_BAO_Contact::createProfileContact(
 468         $params,
 469         $billing_fields,
 470         $this->payer_contact_id,
 471         NULL,
 472         NULL,
 473         $ctype,
 474         TRUE
 475       );
 476     }
 477
 478     $params['now'] = date('YmdHis');
 479     $params['invoiceID'] = md5(uniqid(rand(), TRUE));
 480     $params['amount'] = $this->total;
 481     $params['financial_type_id'] = $this->financial_type_id;
 482     if ($this->payment_required && empty($params['is_pay_later'])) {
 483       $trxnDetails = $this->make_payment($params);
 484       $params['trxn_id'] = $trxnDetails['trxn_id'];
 485       $params['trxn_date'] = $trxnDetails['trxn_date'];
 486       $params['currencyID'] = $trxnDetails['currency'];
 487     }
 488     $this->cart->completed = TRUE;
 489     $this->cart->save();
 490     $this->set('last_event_cart_id', $this->cart->id);
 491
 492     $contribution_statuses = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
 493     $params['payment_instrument_id'] = NULL;
 494     if (!empty($params['is_pay_later'])) {
 495       $params['payment_instrument_id'] = CRM_Core_OptionGroup::getValue('payment_instrument', 'Check', 'name');
 496       $trxn_prefix = 'CK';
 497     }
 498     else {
 499       $params['payment_instrument_id'] = CRM_Core_OptionGroup::getValue('payment_instrument', 'Credit Card', 'name');
 500     }
 501     if ($this->is_pay_later && empty($params['payment_completed'])) {
 502       $params['contribution_status_id'] = array_search('Pending', $contribution_statuses);
 503     }
 504     else {
 505       $params['contribution_status_id'] = array_search('Completed', $contribution_statuses);
 506       $params['participant_status'] = 'Registered';
 507       $params['is_pay_later'] = 0;
 508     }
 509     if ($trxnDetails == NULL) {
 510       $params['trxn_id'] = $trxn_prefix . strftime("%Y%m%d%H%M%S");
 511       $params['trxn_date'] = $params['now'];
 512     }
 513
 514     if ($this->payment_required) {
 515       $this->emailReceipt($this->cart->events_in_carts, $params);
 516     }
 517
 518     // n.b. we need to process the subparticipants before main event
 519     // participants so that session attendance can be included in the email
 520     $main_participants = $this->cart->get_main_event_participants();
 521     $this->all_participants = array();
 522     foreach ($main_participants as $main_participant) {
 523       $this->all_participants = array_merge($this->all_participants, $this->cart->get_subparticipants($main_participant));
 524     }
 525     $this->all_participants = array_merge($this->all_participants, $main_participants);
 526
 527     $this->sub_trxn_index = 0;
 528     foreach ($this->all_participants as $mer_participant) {
 529       $event_in_cart = $this->cart->get_event_in_cart_by_event_id($mer_participant->event_id);
 530
 531       $this->sub_trxn_index += 1;
 532
 533       unset($params['contributionID']);
 534       if ($mer_participant->must_wait) {
 535         $this->registerParticipant($params, $mer_participant, $event_in_cart->event);
 536       }
 537       else {
 538         $params['amount'] = $mer_participant->cost - $mer_participant->discount_amount;
 539
 540         if ($event_in_cart->event->financial_type_id && $mer_participant->cost) {
 541           $params['financial_type_id'] = $event_in_cart->event->financial_type_id;
 542           $params['participant_contact_id'] = $mer_participant->contact_id;
 543           $contribution = $this->record_contribution($mer_participant, $params, $event_in_cart->event);
 544           // Record civicrm_line_item
 545           CRM_Price_BAO_LineItem::processPriceSet($mer_participant->id, $mer_participant->price_details, $contribution, $entity_table = 'civicrm_participant');
 546         }
 547         $this->registerParticipant($params, $mer_participant, $event_in_cart->event);
 548       }
 549     }
 550     $this->trxn_id = $params['trxn_id'];
 551     $this->trxn_date = $params['trxn_date'];
 552     $this->saveDataToSession();
 553     $transaction->commit();
 554   }
 555
 556   /**
 557    * @param array $params
 558    *
 559    * @return array|void
 560    * @throws Exception
 561    */
 562   public function make_payment(&$params) {
 563     $config = CRM_Core_Config::singleton();
 564     if (isset($params["billing_state_province_id-{$this->_bltID}"]) && $params["billing_state_province_id-{$this->_bltID}"]) {
 565       $params["billing_state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($params["billing_state_province_id-{$this->_bltID}"]);
 566     }
 567
 568     if (isset($params["billing_country_id-{$this->_bltID}"]) && $params["billing_country_id-{$this->_bltID}"]) {
 569       $params["billing_country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($params["billing_country_id-{$this->_bltID}"]);
 570     }
 571     $params['ip_address'] = CRM_Utils_System::ipAddress();
 572     $params['currencyID'] = $config->defaultCurrency;
 573
 574     $payment = Civi\Payment\System::singleton()->getByProcessor($this->_paymentProcessor);
 575     CRM_Core_Payment_Form::mapParams($this->_bltID, $params, $params, TRUE);
 576     $params['month'] = $params['credit_card_exp_date']['M'];
 577     $params['year'] = $params['credit_card_exp_date']['Y'];
 578     try {
 579       $result = $payment->doPayment($params);
 580     }
 581     catch (\Civi\Payment\Exception\PaymentProcessorException $e) {
 582       CRM_Core_Error::displaySessionError($result);
 583       CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/event/cart_checkout', "_qf_Payment_display=1&qfKey={$this->controller->_key}", TRUE, NULL, FALSE));
 584     }
 585
 586     $trxnDetails = array(
 587       'trxn_id' => $result['trxn_id'],
 588       'trxn_date' => $result['now'],
 589       'currency' => CRM_Utils_Array::value('currencyID', $result),
 590     );
 591     return $trxnDetails;
 592   }
 593
 594   /**
 595    * @param $mer_participant
 596    * @param array $params
 597    * @param $event
 598    *
 599    * @return object
 600    * @throws Exception
 601    */
 602   public function record_contribution(&$mer_participant, &$params, $event) {
 603     if (self::is_administrator() && !empty($params['payment_type'])) {
 604       $params['payment_instrument_id'] = $params['payment_type'];
 605     }
 606
 607     if ($this->payer_contact_id) {
 608       $payer = $this->payer_contact_id;
 609     }
 610     elseif (self::getContactID()) {
 611       $payer = self::getContactID();
 612     }
 613     else {
 614       $payer = $params['participant_contact_id'];
 615     }
 616
 617     $contribParams = array(
 618       'contact_id' => $payer,
 619       'financial_type_id' => $params['financial_type_id'],
 620       'receive_date' => $params['now'],
 621       'total_amount' => $params['amount'],
 622       'amount_level' => $mer_participant->fee_level,
 623       'net_amount' => $params['amount'],
 624       'invoice_id' => "{$params['invoiceID']}-{$this->sub_trxn_index}",
 625       'trxn_id' => "{$params['trxn_id']}-{$this->sub_trxn_index}",
 626       'currency' => CRM_Utils_Array::value('currencyID', $params),
 627       'source' => $event->title,
 628       'is_pay_later' => CRM_Utils_Array::value('is_pay_later', $params, 0),
 629       'contribution_status_id' => $params['contribution_status_id'],
 630       'payment_instrument_id' => $params['payment_instrument_id'],
 631       'check_number' => CRM_Utils_Array::value('check_number', $params),
 632       'skipLineItem' => 1,
 633     );
 634
 635     if (is_array($this->_paymentProcessor)) {
 636       $contribParams['payment_processor'] = $this->_paymentProcessor['id'];
 637     }
 638
 639     $contribution = &CRM_Contribute_BAO_Contribution::add($contribParams);
 640     if (is_a($contribution, 'CRM_Core_Error')) {
 641       CRM_Core_Error::fatal(ts("There was an error creating a contribution record for your event. Please report this error to the webmaster. Details: %1", array(1 => $contribution->getMessages($contribution))));
 642     }
 643     $mer_participant->contribution_id = $contribution->id;
 644     $params['contributionID'] = $contribution->id;
 645
 646     return $contribution;
 647   }
 648
 649   public function saveDataToSession() {
 650     $session_line_items = array();
 651     foreach ($this->line_items as $line_item) {
 652       $session_line_item = array();
 653       $session_line_item['amount'] = $line_item['amount'];
 654       $session_line_item['cost'] = $line_item['cost'];
 655       $session_line_item['event_id'] = $line_item['event']->id;
 656       $session_line_items[] = $session_line_item;
 657     }
 658     $this->set('line_items', $session_line_items);
 659     $this->set('payment_required', $this->payment_required);
 660     $this->set('is_pay_later', $this->is_pay_later);
 661     $this->set('pay_later_receipt', $this->pay_later_receipt);
 662     $this->set('trxn_id', $this->trxn_id);
 663     $this->set('trxn_date', $this->trxn_date);
 664     $this->set('total', $this->total);
 665   }
 666
 667   /**
 668    * @return array
 669    */
 670   public function setDefaultValues() {
 671
 672     $defaults = parent::setDefaultValues();
 673
 674     $config = CRM_Core_Config::singleton();
 675     $default_country = new CRM_Core_DAO_Country();
 676     $default_country->iso_code = $config->defaultContactCountry();
 677     $default_country->find(TRUE);
 678     $defaults["billing_country_id-{$this->_bltID}"] = $default_country->id;
 679
 680     if (self::getContactID() && !self::is_administrator()) {
 681       $params = array('id' => self::getContactID());
 682       $contact = CRM_Contact_BAO_Contact::retrieve($params, $defaults);
 683
 684       foreach ($contact->email as $email) {
 685         if ($email['is_billing']) {
 686           $defaults["billing_contact_email"] = $email['email'];
 687         }
 688       }
 689       if (empty($defaults['billing_contact_email'])) {
 690         foreach ($contact->email as $email) {
 691           if ($email['is_primary']) {
 692             $defaults["billing_contact_email"] = $email['email'];
 693           }
 694         }
 695       }
 696
 697       $defaults["billing_first_name"] = $contact->first_name;
 698       $defaults["billing_middle_name"] = $contact->middle_name;
 699       $defaults["billing_last_name"] = $contact->last_name;
 700
 701       $billing_address = CRM_Event_Cart_BAO_MerParticipant::billing_address_from_contact($contact);
 702
 703       if ($billing_address != NULL) {
 704         $defaults["billing_street_address-{$this->_bltID}"] = $billing_address['street_address'];
 705         $defaults["billing_city-{$this->_bltID}"] = $billing_address['city'];
 706         $defaults["billing_postal_code-{$this->_bltID}"] = $billing_address['postal_code'];
 707         $defaults["billing_state_province_id-{$this->_bltID}"] = $billing_address['state_province_id'];
 708         $defaults["billing_country_id-{$this->_bltID}"] = $billing_address['country_id'];
 709       }
 710     }
 711
 712     $defaults["source"] = $this->description;
 713
 714     return $defaults;
 715   }
 716
 717 }