1 <?php
  2 // заказ Услуги заказа
  3 class OrderServiceOrder extends ServiceOrder {
  4     static $db = array(     
  5         'AdditionalFieldData' => 'Varchar(255)', // Содержимое дополнительного пол¤ услуги заказа (если есть) - напр. у трансфера номер поезда и время прибытия
  6     );  
  7     
  8     static $has_one = array(
  9         'OrderService' => 'OrderService', // услуга
 10         'Order' => 'BookingOrder', // заказ
 11     );
 12     
 13     static $summary_fields = array('Title', 'AdditionalField',  'OrderServicePrice');
 14     
 15     function fieldLabels($includerelations = true) {
 16         $labels = parent::fieldLabels($includerelations);
 17         $labels['Title'] = _t('OrderServiceOrder.Title', 'Title');
 18         $labels['AdditionalField'] = _t('OrderServiceOrder.AdditionalField', 'Additional Field');
 19         $labels['OrderServicePrice'] = _t('OrderServiceOrder.OrderServicePrice', 'Order Service Price');
 20         return $labels;
 21     }
 22     
 23     function onBeforeWrite() {
 24         parent::onBeforeWrite();
 25         
 26         if ($this->OrderServiceID && $this->OrderService()) {
 27             if (!$this->ServiceTitle) {
 28                 $this->ServiceTitle = $this->OrderService()->Title;
 29             }
 30             if (!$this->ServicePrice) {
 31                 $this->ServicePrice = $this->OrderService()->Price;
 32             }
 33         }
 34     }
 35     
 36         
 37     function onAfterWrite() {
 38         parent::onAfterWrite();     
 39         $order = $this->Order();
 40         $order->calculateOrderCost();
 41         $order->write();        
 42     }
 43     
 44     function onAfterDelete() {              
 45         $order = $this->Order();
 46         $order->calculateOrderCost();
 47         $order->write();        
 48         parent::onAfterDelete();
 49     }
 50     
 51     function OrderServicePrice() {
 52         $cost = 0;
 53         if ($this->ServicePrice) {
 54             $cost = $this->Count * $this->ServicePrice;
 55         } else {
 56             $cost = $this->Count * $this->OrderService()->Price;
 57         }
 58         if ($this->OrderService()->Repeat == 'every_day') {
 59             $cost *= $this->Order()->OrderLength();
 60         }
 61         return $cost;       
 62     }
 63     
 64     function getTitle() {
 65         if ($this->ServiceTitle) {
 66             return $this->ServiceTitle;
 67         }
 68         return $this->OrderService()->Title;
 69     }
 70     
 71     // ????? Количество - по идее мы создаем экземпляр на каждую заказываемую услугу - поэтому количество всегда равно ЕДИНИЦЕ ?????
 72     /*
 73     function getCount() {
 74         return 1;
 75     }
 76     */
 77     
 78     function AdditionalField() {
 79         if ($this->OrderService()->HasAdditionalField) {
 80             return $this->OrderService()->AdditionalFieldTitle . ': ' . $this->AdditionalFieldData;
 81         }
 82     }
 83     
 84     function getCMSFields() {
 85         $fields = parent::getCMSFields();       
 86         if ($this->OrderService()->HasAdditionalField) {
 87             $fields->replaceField('Count', new HiddenField('Count', 'Count', 1)); // количество всегда равно единице - не показываем поле
 88         }                   
 89         if ($this->OrderService()->HasAdditionalField) {
 90             $fields->dataFieldByName('AdditionalFieldData')->setTitle($this->OrderService()->AdditionalFieldTitle);
 91         } else {
 92             $fields->removeByName('AdditionalFieldData');
 93         }
 94         
 95         $rs = array();
 96         if (OrderService::get_active()) {
 97             $rs = OrderService::get_active()->map();
 98         }
 99         $f = new DropdownField('OrderServiceID', $this->fieldLabel('OrderService'), $rs);
100         $f->setEmptyString('');
101         $fields->replaceField('OrderServiceID', $f);
102         
103         
104         if ($this->OrderServiceID) {
105             $fields->replaceField('OrderServiceID', $fields->dataFieldByName('OrderServiceID')->performReadonlyTransformation());
106         }
107         return $fields;
108     }
109     
110     
111 
112 }