一.新建商品

1. 配置路由

goods-web/router/goods.go

package router

import (
	"github.com/gin-gonic/gin"
	"mxshop-api/goods-web/api/goods"
)

func InitGoodsRoute(Router *gin.RouterGroup) {
	GoodsRouter := Router.Group("goods")
	{
		GoodsRouter.GET("list", goods.List)
		//GoodsRouter.GET("new", middlewares.JWTAuth(), middlewares.IsAdminAuth(), goods.New)
		GoodsRouter.POST("new", goods.New)
	}
}

2.配置form验证

goods-web/forms/goods.go

package forms

type GoodsForm struct {
	Name        string   `form:"name" json:"name" binding:"required,min=2,max=100"`
	GoodsSn     string   `form:"goods_sn" json:"goods_sn" binding:"required,min=2,lt=20"`
	Stocks      int32    `form:"stocks" json:"stocks" binding:"required,min=1"`
	CategoryId  int32    `form:"category" json:"category" binding:"required"`
	MarketPrice float32  `form:"market_price" json:"market_price" binding:"required,min=0"`
	ShopPrice   float32  `form:"shop_price" json:"shop_price" binding:"required,min=0"`
	GoodsBrief  string   `form:"goods_brief" json:"goods_brief" binding:"required,min=3"`
	Images      []string `form:"images" json:"images" binding:"required,min=1"`
	DescImages  []string `form:"desc_images" json:"desc_images" binding:"required,min=1"`
	ShipFree    *bool    `form:"ship_free" json:"ship_free" binding:"required"`
	FrontImage  string   `form:"front_image" json:"front_image" binding:"required,url"`
	Brand       int32    `form:"brand" json:"brand" binding:"required"`
}

2.配置api函数

goods-web/api/goods/goods.go

func New(ctx *gin.Context) {
	goodsForm := forms.GoodsForm{}
	if err := ctx.ShouldBindJSON(&goodsForm); err != nil {
		HandleValidatorError(ctx, err)
		return
	}
	goodsClient := global.GoodsSrvClient
	rsp, err := goodsClient.CreateGoods(context.Background(), &proto.CreateGoodsInfo{
		Name:            goodsForm.Name,
		GoodsSn:         goodsForm.GoodsSn,
		Stocks:          goodsForm.Stocks,
		MarketPrice:     goodsForm.MarketPrice,
		ShopPrice:       goodsForm.ShopPrice,
		GoodsBrief:      goodsForm.GoodsBrief,
		ShipFree:        *goodsForm.ShipFree,
		Images:          goodsForm.Images,
		DescImages:      goodsForm.DescImages,
		GoodsFrontImage: goodsForm.FrontImage,
		CategoryId:      goodsForm.CategoryId,
		BrandId:         goodsForm.Brand,
	})
	if err != nil {
		HandleGrpcErrorToHttp(err, ctx)
		return
	}
	//如何设置库存
	//TODO 商品的库存 - 分布式事务
	ctx.JSON(http.StatusOK, rsp)
}