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

package jyy

import (
	"fmt"
	"github.com/shopspring/decimal"
	"recook/internal/v2/model/jyy"
	goods2 "recook/internal/v2/model/recook/goods"
	"time"

	"git.oa00.com/go/mysql"
)

type logic struct {
}

var Logic = logic{}

func (o logic) Banners() (res jyy.Banner, err error) {
	now := time.Now()
	mysql.Db.Where("start < ?", now).Where("end > ?", now).Order("order_sort asc").Order("id desc").Find(&res)
	return
}

func (o logic) Activities() (res jyy.Activity, err error) {
	mysql.Db.Where("status = 1").Order("order_sort asc").Order("id desc").Find(&res)
	return
}

type ArgsEntryReq struct {
	UserID uint `json:"user_id"`
}

type ShopCartSku struct {
	ID            uint            `json:"id"`
	DiscountPrice decimal.Decimal `json:"discount_price"`
	SalePrice     decimal.Decimal `json:"sale_price"`
	Quantity      decimal.Decimal `json:"quantity"`
	Limit         uint            `json:"limit"`
	Min           uint            `json:"min"`
	SkuName       string          `json:"skuName"`
}

type ShopCartEntry struct {
	GoodsID     uint          `json:"goods_id"`
	GoodsName   string        `json:"goods_name"`
	MainPhoto   string        `json:"main_photo"`
	SkuList     []ShopCartSku `json:"sku_list"`
	SalePublish bool          `json:"sale_publish"`
}

type ShopCartEntries struct {
	GoodsList []ShopCartEntry `json:"goods_list"`
}

func (o logic) ShopCartEntries(args ArgsEntryReq) (res ShopCartEntries) {
	sc := make([]jyy.ShopCartEntry, 0)
	mysql.Db.Model(&jyy.ShopCartEntry{}).Where("user_id = ?", args.UserID).Find(&sc)
	ids := make([]uint, 0)
	idsMap := make(map[uint]uint, 0)
	for _, v := range sc {
		ids = append(ids, v.SkuID)
		idsMap[v.SkuID] = v.Quantity
	}

	skuList := make([]goods2.RecookGoodsSkuModel, 0)
	mysql.Db.Preload("GoodsInfo.MainPhoto").Where("id in (?)", ids).Find(&skuList)
	for _, v := range skuList {
		// todo
		fmt.Println(v.GoodsInfo.MainPhoto.Url)
	}
	return
}