feat: add product price range filter

server/internal/logic/sys/product.go

@@ -55,6 +55,24 @@ func (s *sSysProduct) List(ctx context.Context, in *sysin.ProductListInp) (list
 	if in.CategoryId > 0 {
 		mod = mod.Where(col("p", pc.CategoryId), in.CategoryId)
 	}
+	var minAmount, maxAmount int64
+	if in.PriceMin != "" {
+		minAmount, err = parseCents(in.PriceMin)
+		if err != nil {
+			return nil, 0, gerror.New("最低价格格式不正确")
+		}
+		mod = mod.WhereGTE(col("p", pc.PriceAmount), minAmount)
+	}
+	if in.PriceMax != "" {
+		maxAmount, err = parseCents(in.PriceMax)
+		if err != nil {
+			return nil, 0, gerror.New("最高价格格式不正确")
+		}
+		mod = mod.WhereLTE(col("p", pc.PriceAmount), maxAmount)
+	}
+	if in.PriceMin != "" && in.PriceMax != "" && minAmount > maxAmount {
+		return nil, 0, gerror.New("最低价格不能高于最高价格")
+	}
 	if in.PublishStatus > 0 {
 		mod = mod.Where(col("p", pc.PublishStatus), in.PublishStatus)
 	}

server/internal/model/input/sysin/product_task.go

@@ -45,6 +45,8 @@ type ProductListInp struct {
 	Name          string `json:"name"`
 	PaymentType   string `json:"paymentType"`
 	CategoryId    uint64 `json:"categoryId"`
+	PriceMin      string `json:"priceMin" dc:"最低价格"`
+	PriceMax      string `json:"priceMax" dc:"最高价格"`
 	PublishStatus int    `json:"publishStatus"`
 }