get_error_message() публичный Метод

Returns the error_message string.
public get_error_message ( ) : string
Результат string
Пример #1
0
 /**
  * Applies a coupon code passed to the method.
  *
  * @param string $coupon_code - The code to apply
  * @return bool	True if the coupon is applied, false if it does not exist or cannot be applied
  */
 public function add_discount($coupon_code)
 {
     // Coupons are globally disabled
     if (!wc_coupons_enabled()) {
         return false;
     }
     // Sanitize coupon code
     $coupon_code = apply_filters('woocommerce_coupon_code', $coupon_code);
     // Get the coupon
     $the_coupon = new WC_Coupon($coupon_code);
     // Check it can be used with cart
     if (!$the_coupon->is_valid()) {
         wc_add_notice($the_coupon->get_error_message(), 'error');
         return false;
     }
     // Check if applied
     if ($this->has_discount($coupon_code)) {
         $the_coupon->add_coupon_message(WC_Coupon::E_WC_COUPON_ALREADY_APPLIED);
         return false;
     }
     // If its individual use then remove other coupons
     if ($the_coupon->get_individual_use()) {
         $this->applied_coupons = apply_filters('woocommerce_apply_individual_use_coupon', array(), $the_coupon, $this->applied_coupons);
     }
     if ($this->applied_coupons) {
         foreach ($this->applied_coupons as $code) {
             $coupon = new WC_Coupon($code);
             if ($coupon->get_individual_use() && false === apply_filters('woocommerce_apply_with_individual_use_coupon', false, $the_coupon, $coupon, $this->applied_coupons)) {
                 // Reject new coupon
                 $coupon->add_coupon_message(WC_Coupon::E_WC_COUPON_ALREADY_APPLIED_INDIV_USE_ONLY);
                 return false;
             }
         }
     }
     $this->applied_coupons[] = $coupon_code;
     // Choose free shipping
     if ($the_coupon->get_free_shipping()) {
         $packages = WC()->shipping->get_packages();
         $chosen_shipping_methods = WC()->session->get('chosen_shipping_methods');
         foreach ($packages as $i => $package) {
             $chosen_shipping_methods[$i] = 'free_shipping';
         }
         WC()->session->set('chosen_shipping_methods', $chosen_shipping_methods);
     }
     $the_coupon->add_coupon_message(WC_Coupon::WC_COUPON_SUCCESS);
     do_action('woocommerce_applied_coupon', $coupon_code);
     return true;
 }
Пример #2
0
 /**
  * Applies a coupon code passed to the method.
  *
  * @param string $coupon_code - The code to apply
  * @return bool	True if the coupon is applied, false if it does not exist or cannot be applied
  */
 public function add_discount($coupon_code)
 {
     global $woocommerce;
     // Coupons are globally disabled
     if (!$woocommerce->cart->coupons_enabled()) {
         return false;
     }
     // Sanitize coupon code
     $coupon_code = apply_filters('woocommerce_coupon_code', $coupon_code);
     // Get the coupon
     $the_coupon = new WC_Coupon($coupon_code);
     if ($the_coupon->id) {
         // Check it can be used with cart
         if (!$the_coupon->is_valid()) {
             $woocommerce->add_error($the_coupon->get_error_message());
             return false;
         }
         // Check if applied
         if ($woocommerce->cart->has_discount($coupon_code)) {
             $the_coupon->add_coupon_message(WC_Coupon::E_WC_COUPON_ALREADY_APPLIED);
             return false;
         }
         // If its individual use then remove other coupons
         if ($the_coupon->individual_use == 'yes') {
             $this->applied_coupons = apply_filters('woocommerce_apply_individual_use_coupon', array(), $the_coupon, $this->applied_coupons);
         }
         if ($this->applied_coupons) {
             foreach ($this->applied_coupons as $code) {
                 $existing_coupon = new WC_Coupon($code);
                 if ($existing_coupon->individual_use == 'yes' && false === apply_filters('woocommerce_apply_with_individual_use_coupon', false, $the_coupon, $existing_coupon, $this->applied_coupons)) {
                     // Reject new coupon
                     $existing_coupon->add_coupon_message(WC_Coupon::E_WC_COUPON_ALREADY_APPLIED_INDIV_USE_ONLY);
                     return false;
                 }
             }
         }
         $this->applied_coupons[] = $coupon_code;
         // Choose free shipping
         if ($the_coupon->enable_free_shipping()) {
             $woocommerce->session->chosen_shipping_method = 'free_shipping';
         }
         $this->calculate_totals();
         $the_coupon->add_coupon_message(WC_Coupon::WC_COUPON_SUCCESS);
         do_action('woocommerce_applied_coupon', $coupon_code);
         return true;
     } else {
         $the_coupon->add_coupon_message(WC_Coupon::E_WC_COUPON_NOT_EXIST);
         return false;
     }
     return false;
 }