PrestaShop：使用自定義代碼創建新的購物車規則

Question

我創建了一個代碼來創建新的購物車規則，它的效果很好，但有一個問題，產品限制不起作用... 希望有人可以幫忙， PrestaShop類和控制器，我嘗試複製，但這是我得到，並沒有工作。

$coupon = new Discount(); 
    $coupon->quantity = 1; 
    $coupon->quantity_per_user = 1; 
    $coupon->id_discount_type = 2;// reduction amount 
    $coupon->value = '10'; 

    $coupon->id_customer = 1; 

    $coupon->minimum_amount = 0; 
    $coupon->minimum_amount_currency = 1; 
    $coupon->minimum_amount_tax = 0; 
    $coupon->minimum_amount_shipping = 0; 
    $coupon->quantity = 1; 
    $coupon->quantity_per_user = 1; 

    $coupon->product_restriction = 1; 
    $coupon->product_rule_group[] = 1; 
    $coupon->product_rule_group_1_quantity = 1; 
    $coupon->product_rule_1[] = 1; 
    $coupon->product_rule_1_1_type = 'products'; 
    $coupon->product_rule_select_1_1[] = 9; 

    $coupon->reduction_percent = 100; 
    $coupon->reduction_amount = 0; 
    $coupon->reduction_currency = 1; 
    $coupon->reduction_tax = 0; 
    $coupon->apply_discount_to = 'specific'; 
    $coupon->reductionProductFilter = '191072 Air Freshener Refill'; 
    $coupon->reduction_product = 6; 
    $coupon->free_gift = 0; 


    $start_date = date('Y-m-d H:i:s'); 
    $coupon->date_from = $start_date; 

    $end_date = date('Y-m-d H:i:s'); //some end date 
    $coupon->date_to = $end_date; 

    $gen_pass = strtoupper(Tools::passwdGen(8)); 
    $vouchercode = 'somecode'; 
    $name_v = $vouchercode.'-'.$gen_pass; 

    $namelang = array(); 
    $namelang[1] = $name_v; 
    $namelang[2] = $name_v;; 


    //Add Name array 
    $coupon->name = $namelang; 


    $current_language = 1; 

    $coupon->id_customer = 1; 


    // fixed bug for currency 
    $coupon->reduction_currency = 1; 
    $coupon->minimum_amount_currency = 1; 

    $code_v = $vouchercode.'-'.$gen_pass; 
    $coupon->code = $code_v; 

    //$coupon->minimal = $coupon->value; 
    $coupon->active = 1; 
    //$coupon->cart_display = 1; 
    //$coupon->cart_rule_restriction = 0; 
    $coupon->description = ''; 
    $coupon->highlight = 1; 


    $coupon->add(); 

Answer 1

我們建議您使用以下代碼來創建購物車規則。

Db::getInstance()->execute('INSERT INTO ' . _DB_PREFIX_ . 'cart_rule_shop 
       set id_cart_rule = ' . (int) $cart_rule_id . ', id_shop = ' . (int) $this->context->shop->id); 

     Db::getInstance()->execute('INSERT INTO ' . _DB_PREFIX_ . 'cart_rule_lang 
      set id_cart_rule = ' . (int) $cart_rule_id . ', id_lang = ' . (int) $this->context->language->id . ', 
      name = "' . strip_tags($coupon_name) . '"'); 

     Db::getInstance()->execute('INSERT INTO ' . _DB_PREFIX_ . 'cart_rule_product_rule_group 
      set id_product_rule_group = NULL, id_cart_rule = ' . (int) $cart_rule_id . ', 
      quantity = 1'); 

     $product_rule_group_id = Db::getInstance()->Insert_ID(); 

     Db::getInstance()->execute('INSERT INTO ' . _DB_PREFIX_ . 'cart_rule_product_rule 
      set id_product_rule = NULL, id_product_rule_group = ' . (int) $product_rule_group_id . ', 
      type = "products"'); 

     $product_rule_id = Db::getInstance()->Insert_ID(); 

     Db::getInstance()->execute('INSERT INTO ' . _DB_PREFIX_ . 'cart_rule_product_rule_value 
      set id_product_rule =' . (int) $product_rule_id . ', id_item = ' . (int) $id_product . '');