添加购物车新增灯光信息保存

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

@@ -66,6 +66,8 @@ func (l *AddToCartLogic) AddToCart(req *types.AddToCartReq, userinfo *auth.UserI
 		templateTag  string //模板表的模板标签
 		fittingJson  string //配件的json设计信息
 		fittingName  string //配件名
+		lightJson    string //灯光设计数据
+		lightName    string //灯光名字
 	)
 	//有模板
 	if req.TemplateId > 0 {
@@ -140,6 +142,21 @@ func (l *AddToCartLogic) AddToCart(req *types.AddToCartReq, userinfo *auth.UserI
 	if modelInfo.ModelInfo == nil || *modelInfo.ModelInfo == "" {
 		return resp.SetStatusWithMessage(basic.CodeServiceErr, "the model`s design info is empty")
 	}
+	//获取灯光信息
+	if *modelInfo.Light > 0 {
+		lightInfo, err := l.svcCtx.AllModels.FsProductModel3dLight.FindOne(l.ctx, *modelInfo.Light)
+		if err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return resp.SetStatusWithMessage(basic.CodeDbRecordNotFoundErr, "the model`s light info is not exists")
+			}
+			logx.Error(err)
+			return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get light info")
+		}
+		lightName = *lightInfo.Name
+		if lightInfo.Info != nil && *lightInfo.Info != "" {
+			lightJson = *lightInfo.Info
+		}
+	}
 	var sizeKeyInfo shopping_cart.SizeInfo
 	if err = json.Unmarshal([]byte(*sizeInfo.Title), &sizeKeyInfo); err != nil {
 		logx.Error(err)
@@ -174,6 +191,10 @@ func (l *AddToCartLogic) AddToCart(req *types.AddToCartReq, userinfo *auth.UserI
 			Qrcode:  req.DiyInfo.Qrcode,
 			Slogan:  req.DiyInfo.Slogan,
 		},
+		LightInfo: shopping_cart.LightInfo{
+			LightJson: lightJson,
+			LightName: lightName,
+		},
 	}
 	snapshotJsonBytes, _ := json.Marshal(snapshot)
 	snapshotJsonStr := string(snapshotJsonBytes)
@@ -183,6 +204,7 @@ func (l *AddToCartLogic) AddToCart(req *types.AddToCartReq, userinfo *auth.UserI
 		ProductId:        &req.ProductId,
 		TemplateId:       &req.TemplateId,
 		ModelId:          &modelInfo.Id,
+		LightId:          modelInfo.Light,
 		SizeId:           &req.SizeId,
 		FittingId:        &req.FittingId,
 		PurchaseQuantity: &req.PurchaseQuantity,