支付功能动态化扩展

web/handlers/resource.go

@@ -516,16 +516,21 @@ func ResourcePrice(c *fiber.Ctx) error {
 	}
 
 	// 获取套餐价格
-	amount, err := req.GetAmount()
+	sku, err := s.Resource.GetSku(req.CreateResourceData)
+	if err != nil {
+		return err
+	}
+
+	before, after, err := s.Resource.GetPrice(sku, req.Count(), nil)
 	if err != nil {
 		return err
 	}
 
 	// 计算折扣
 	return c.JSON(ResourcePriceResp{
-		Price:           amount.StringFixed(2),
-		Discounted:      1,
-		DiscountedPrice: amount.StringFixed(2),
+		Price:           before.StringFixed(2),
+		Discounted:      sku.Discount,
+		DiscountedPrice: after.StringFixed(2),
 	})
 }