feat: 批发购物车

internal/api/mobile/goods/common_list.go

@@ -210,7 +210,7 @@ func GetGoodsRespByInfoList(goodsList []goods.Information, userID uint, isSale b
 	mysql2.Db.First(&u, "id = ?", userID)
 	//国家图标放入map结束
 	for _, v := range goodsList {
-		if isSale && !v.SalePublish {
+		if isSale && v.SalePublish != 1 {
 			continue
 		}
 		if v.PublishStatus == 0 {

internal/model/goods/information.go

@@ -31,7 +31,7 @@ type Information struct {
 	Storehouse            int              `gorm:"column:storehouse" json:"storehouse"`           //进口商品仓库
 	IsFerme               int              `gorm:"column:is_ferme" json:"isFerme"`                //是否包税
 	Country               uint             `gorm:"column:country" json:"country"`
-	SalePublish           bool             `json:"column:sale_publish"`
+	SalePublish           uint             `json:"column:sale_publish"`
 	IsSale                bool             `json:"column:is_sale"`
 }
 

internal/v2/controller/app/jyy/jyy.go

@@ -30,3 +30,16 @@ func (o Proxy) ShopCartEntries(c *gin.Context) {
 	res := jyy.Logic.ShopCartEntries(args)
 	back.Suc(c, "ok", res)
 }
+
+func (o Proxy) AddSku(c *gin.Context) {
+	var args jyy.ArgsAddSku
+	if err := tools.ParseParams(&args, c); err != nil {
+		back.Err(c, err.Error())
+		return
+	}
+	if err := jyy.Logic.ShopCartAddSku(args); err != nil {
+		back.Fail(c, err.Error())
+	} else {
+		back.Suc(c, "ok", "")
+	}
+}

internal/v2/logic/app/jyy/jyy.go

@@ -1,6 +1,8 @@
 package jyy
 
 import (
+	"errors"
+	"fmt"
 	"github.com/shopspring/decimal"
 	"recook/internal/v2/model/jyy"
 	goods2 "recook/internal/v2/model/recook/goods"
@@ -38,7 +40,7 @@ type ShopCartSku struct {
 	Quantity      uint            `json:"quantity"`
 	Limit         int             `json:"limit"`
 	Min           int             `json:"min"`
-	SkuName       string          `json:"skuName"`
+	SkuName       string          `json:"sku_name"`
 }
 
 type ShopCartEntry struct {
@@ -97,3 +99,71 @@ func (o logic) ShopCartEntries(args ArgsEntryReq) (res []ShopCartEntry) {
 
 	return
 }
+
+type skuEntry struct {
+	SkuID    uint `json:"sku_id"`
+	Quantity int  `json:"quantity"`
+}
+
+type ArgsAddSku struct {
+	UserID  uint       `json:"user_id"`
+	SkuList []skuEntry `json:"sku_list" validate:"required,gte=1"`
+}
+
+func (o logic) ShopCartAddSku(args ArgsAddSku) (err error) {
+	var skuList []goods2.RecookGoodsSkuModel
+	ids := make([]uint, 0)
+	idMap := make(map[uint]int)
+	for _, v := range args.SkuList {
+		ids = append(ids, v.SkuID)
+		idMap[v.SkuID] = v.Quantity
+	}
+	mysql.Db.Preload("GoodsInfo").Find(&skuList, "id in (?)", ids)
+	if len(skuList) != len(ids) {
+		return errors.New("商品选择错误")
+	}
+	for _, v := range skuList {
+		if v.GoodsInfo.SalePublish != 1 {
+			return fmt.Errorf("%d商品下架", v.GoodsId)
+		}
+		if !v.GoodsInfo.IsSale {
+			return fmt.Errorf("%d商品不可批发", v.GoodsId)
+		}
+		if idMap[v.Id] < v.Min {
+			return fmt.Errorf("%s商品最低%d", v.Name, v.Min)
+		}
+		if idMap[v.Id]%v.Limit != 0 {
+			return fmt.Errorf("%s商品每手至少%d", v.Name, v.Min)
+		}
+	}
+	data := make([]jyy.ShopCartEntry, 0)
+	mysql.Db.Find(&data, "user_id = ?", args.UserID)
+	isUsed := make(map[uint]bool)
+
+	for _, v := range data {
+		if idMap[v.SkuID] != 0 {
+			v.Quantity += uint(idMap[v.SkuID])
+			mysql.Db.Save(v)
+			isUsed[v.SkuID] = true
+		}
+	}
+	res := make([]jyy.ShopCartEntry, 0)
+	for _, v := range skuList {
+		if isUsed[v.Id] {
+			continue
+		}
+		res = append(res, jyy.ShopCartEntry{
+			SkuID:    v.Id,
+			GoodsID:  v.GoodsId,
+			UserID:   args.UserID,
+			Quantity: uint(idMap[v.Id]),
+		})
+	}
+	if len(res) == 0 {
+		return nil
+	}
+	if err = mysql.Db.Create(&res).Error; err != nil {
+		return err
+	}
+	return
+}

internal/v2/router/app.go

@@ -223,11 +223,12 @@ func routerApp(appRouter *gin.RouterGroup) {
 			activityRouter.POST("list", proxy.Activities)
 		}
 	}
-	ShopCartRouter := appRouter.Group("shop_cart")
+	ShopCartRouter := appRouter.Group("shop_cart", authorize)
 	{
 		proxy := jyy.Proxy{}
 		{
 			ShopCartRouter.POST("list", proxy.ShopCartEntries)
+			ShopCartRouter.POST("add", proxy.AddSku)
 		}
 	}