1 <?php
 2 
 3 /**
 4  * Способ оплаты на основе веса посылки
 5  *
 6  * @package cart_shipping
 7  * @author menedem
 8  */
 9 class WeightTableShippingMethod extends TableShippingMethod {
10 
11     static $has_many = array(
12         "Rates" => "WeightTableShippingRate"
13     );
14     
15     function getConstraints() {
16         return array('Weight');
17     }
18     
19     function getCMSFields(){
20         $fields = parent::getCMSFields();
21         
22         $rate = new WeightTableShippingRate();
23         $fieldList = array(
24             "Country" => $rate->fieldLabel('Country'),
25             "State" => $rate->fieldLabel('State'),
26             "City" => $rate->fieldLabel('City'),
27             "PostalCode" => $rate->fieldLabel('PostalCode'),
28             "WeightMin" => $rate->fieldLabel('WeightMin'),
29             "WeightMax" => $rate->fieldLabel('WeightMax'),
30             "Rate" => $rate->fieldLabel('Rate'),
31         );
32         
33         $fieldTypes = array_merge(RegionRestriction::get_table_field_types(),array(
34             "WeightMin" => "TextField",
35             "WeightMax" => "TextField",
36             "Rate" => "TextField"
37         ));
38         
39         $fields->fieldByName('Root')->removeByName("Rates");
40         if($this->isInDB()){
41             $tablefield = new TableField("Rates", "WeightTableShippingRate", $fieldList, $fieldTypes);
42             $tablefield->setCustomSourceItems($this->Rates());
43             $fields->addFieldToTab("Root.Main", $tablefield);
44         }
45         return $fields;
46     }   
47 }
48 
49 /**
50  * Adds extra metric ranges to restrict with, rather than just region.
51  */
52 class WeightTableShippingRate extends TableShippingRate{
53     
54     static $db = array(     
55         "WeightMin" => "Decimal(8,2)",
56         "WeightMax" => "Decimal(8,2)",
57     );
58     
59     static $has_one = array(
60         "ShippingMethod" => "WeightTableShippingMethod"
61     );  
62     
63     static $summary_fields = array(
64         'Country',
65         'State',
66         'City',
67         'PostalCode',
68         'WeightMin',
69         'WeightMax',
70         'Rate'
71     );
72     
73 }