11

server/shopping-cart/internal/logic/modifycartpurchasequantitylogic.go

@@ -1,69 +0,0 @@
-package logic
-
-import (
-	"errors"
-	"fusenapi/model/gmodel"
-	"fusenapi/utils/auth"
-	"fusenapi/utils/basic"
-	"gorm.io/gorm"
-
-	"context"
-
-	"fusenapi/server/shopping-cart/internal/svc"
-	"fusenapi/server/shopping-cart/internal/types"
-
-	"github.com/zeromicro/go-zero/core/logx"
-)
-
-type ModifyCartPurchaseQuantityLogic struct {
-	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
-}
-
-func NewModifyCartPurchaseQuantityLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ModifyCartPurchaseQuantityLogic {
-	return &ModifyCartPurchaseQuantityLogic{
-		Logger: logx.WithContext(ctx),
-		ctx:    ctx,
-		svcCtx: svcCtx,
-	}
-}
-
-// 处理进入前逻辑w,r
-// func (l *ModifyCartPurchaseQuantityLogic) BeforeLogic(w http.ResponseWriter, r *http.Request) {
-// }
-
-func (l *ModifyCartPurchaseQuantityLogic) ModifyCartPurchaseQuantity(req *types.ModifyCartPurchaseQuantityReq, userinfo *auth.UserInfo) (resp *basic.Response) {
-	if !userinfo.IsUser() {
-		return resp.SetStatusWithMessage(basic.CodeUnAuth, "please sign in")
-	}
-	if req.Id <= 0 {
-		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "cart id is required")
-	}
-	if req.PurchaseQuantity <= 0 {
-		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "purchase quantity can not less than 0 or equal to 0")
-	}
-	//查询购物车
-	_, err := l.svcCtx.AllModels.FsShoppingCart.FineOneUserCart(l.ctx, req.Id, userinfo.UserId, "id")
-	if err != nil {
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			return resp.SetStatusWithMessage(basic.CodeDbRecordNotFoundErr, "the shopping cart is not exists")
-		}
-		logx.Error(err)
-		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "system err:failed to get  shopping cart info ")
-	}
-	//修改数量
-	err = l.svcCtx.AllModels.FsShoppingCart.Update(l.ctx, req.Id, userinfo.UserId, &gmodel.FsShoppingCart{
-		PurchaseQuantity: &req.PurchaseQuantity,
-	})
-	if err != nil {
-		logx.Error(err)
-		return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "system err:failed to modify cart purchase quantity")
-	}
-	return resp.SetStatus(basic.CodeOK, "success")
-}
-
-// 处理逻辑后 w,r 如:重定向, resp 必须重新处理
-// func (l *ModifyCartPurchaseQuantityLogic) AfterLogic(w http.ResponseWriter, r *http.Request, resp *basic.Response) {
-// // httpx.OkJsonCtx(r.Context(), w, resp)
-// }