back/internal/api/manage/finance/sale.go

package finance

import (
	"github.com/gin-gonic/gin"
	"github.com/golangkit/formatime"
	"github.com/shopspring/decimal"
	"log"
	"recook/internal/back"
	"recook/internal/dbc"
	"recook/tools"
)

type queryParams struct {
	Type int
}
type SaleSummery struct {
	SkuCode         string          `json:"skuCode"`
	Category        string          `json:"category"`
	Brand           string          `json:"brand"`
	GoodsNum        string          `json:"goodsNum"` //商品编码
	GoodsName       string          `json:"goodsName"`
	SendNum         int             `json:"sendNum"`
	SendAmount      decimal.Decimal `json:"sendAmount"`
	BackNum         int             `json:"backNum"`
	BackAmount      decimal.Decimal `json:"backAmount"`
	ExpressFree     decimal.Decimal `json:"expressFree"`
	SaleNum         int             `json:"saleNum"`
	SaleAmount      decimal.Decimal `json:"saleAmount"`
	CostAmount      decimal.Decimal `json:"costAmount"`
	TotalCommission decimal.Decimal `json:"totalCommission"`
	TeamCoin        decimal.Decimal `json:"teamCoin"`
	SaleProfit      decimal.Decimal `json:"saleProfit"`
	ProfitPercent   decimal.Decimal `json:"profitPercent"`
	GysUser         string          `json:"gysUser"`
}
type SaleSend struct {
	OrderID         string           `json:"orderId"`
	OrderType       string           `json:"orderType"`
	OrderStatus     string           `json:"orderStatus"`
	CreateTime      formatime.Second `json:"createTime"` //商品编码
	GoodsStatus     string           `json:"goodsStatus"`
	ExpressTime     formatime.Second `json:"expressTime"`
	SkuCode         string           `json:"skuCode"`
	GoodsNum        string           `json:"goodsNum"`
	GoodsName       string           `json:"goodsName"`
	SendNum         int              `json:"sendNum"`
	UnitPrice       decimal.Decimal  `json:"unitPrice"`
	SendAmount      decimal.Decimal  `json:"sendAmount"`
	TotalCommission decimal.Decimal  `json:"totalCommission"`
	CostAmount      decimal.Decimal  `json:"costAmount"`
	CoinAmount      decimal.Decimal  `json:"coinAmount"`
	Category        string           `json:"category"`
	Brand           string           `json:"brand"`
	BuyerMessage    string           `json:"buyerMessage"`
	GysUser         string           `json:"gysUser"`
}

func SaleList(c *gin.Context) {
	var p queryParams
	err := tools.Params(&p, c)
	if err != nil {
		back.Fail(c, err.Error())
		return
	}

	//sql 原型位于/recook/SQL/Summary路径下
	var sql string
	switch p.Type {
	//汇总数据
	case 0:
		sql = "SELECT\n\tdet.sku_code as sku_code,\n\tdet.category_name as category,\n\tdet.brand_name as brand,\n\tsku.`goods_num` as goods_num,\n\tdet.goods_name as goods_name,\n\tsum(det.quantity) as send_num,\n\tsum( det.quantity * det.unit_price ) as send_amount,\n\tIFNULL(\n\t\t(\n\t\tSELECT\n\t\t\tsum( quantity )\n\t\tFROM\n\t\t\trecook_after_sales_goods as afte\n\t\tWHERE\n\t\t\tafte.sku_code = det.sku_code\n\t\t\tAND (\n\t\t\t\tdet.ass_type = 2\n\t\t\t)),\n\t\t0\n\t) as back_num,\n\tIFNULL((\n\t\tSELECT\n\t\t\tsum( quantity *  det.unit_price )\n\t\tFROM\n\t\t\trecook_after_sales_goods as afte\n\t\tWHERE\n\t\t\tafte.sku_code = det.sku_code\n\t\t\tAND (\n\t\t\t\tdet.ass_type = 2\n\t\t\t)\n\t\t\t),\n\t\t0\n\t) as back_amount,\n\tIFNULL(\n\t\t(\n\t\t\tSELECT express_free\n\t\t\tFROM recook_after_sales_goods as afte\n\t\t\tWHERE afte.goods_id = det.goods_id and afte.order_id = det.order_id\n\t\t),\n\t\t0\n\t) as express_free,\n\tsum(det.`quantity`) as sale_num,\n\tsum(det.`unit_price`*det.`quantity`) as sale_amount,\n\tsum(sku.purchase_price*det.`quantity`) as cost_amount,\n\tdet.`total_commission` as total_commission,\n\t0 as team_coin,\n\t0 as sale_profit,\n    0 as profit_percent,\n    IF(\n        det.vendor_id = 0,\n        \"自营\",(\n\t\tSELECT\n\t\t\tusername\n\t\tFROM\n\t\t\tgys_users\n\t\tWHERE\n\t\t\tdet.vendor_id = gys_users.id\n\t\t)) as gys_user\nFROM recook_order_goods_detail AS det\n\tLEFT JOIN `recook_goods_sku` AS sku ON sku.id = det.sku_id\n\tleft join recook_order_info as info on info.id = det.order_id\n\nWHERE MONTH (info.`completed_at`) = ?\n\tand det.express_status != 0\nGROUP BY sku.id"
		var saleSummery []SaleSummery
		err = dbc.DB.Raw(sql, 8).Scan(&saleSummery).Error
		if err != nil {
			log.Println(err)
		}
		total := len(saleSummery)
		back.Suc(c, "操作成功", gin.H{
			"total": total,
			"list":  saleSummery,
		})
		//发货数据
	case 1:
		sql = "\nSELECT\n\tinfo.id as order_id,\n\t\"普通订单\" as order_type,\n\t\"交易完成\" as order_status,\n\tinfo.`created_at` as create_time,\n\t\"已发货\" as goods_status,\n\texp.`express_time` as express_time,\n\tdet.sku_code as sku_code,\n\tsku.goods_num as goods_num,\n\tdet.goods_name as goods_name,\n\tdet.`quantity` as send_num,\n\tdet.`unit_price` as unit_price,\n\tdet.quantity * det.unit_price as send_amount,\n\tdet.`total_commission` as total_commission,\n\tdet.quantity*sku.purchase_price as cost_amount,\n\tdet.`coin_amount` as coin_amount,\n\tdet.category_name as category,\n\tdet.brand_name as brand,\n\tdet.`buyer_message` as buyer_message,\n\tIF (\n\t\tdet.vendor_id = 0 ,\n\t\t\"自营\",\n\t\t(\n\t\t\tSELECT username\n\t\t\tFROM gys_users\n\t\t\tWHERE det.vendor_id = gys_users.id\n\t\t)\n\t) as gys_name,\n\tinfo.`completed_at` as completed_at\nFROM recook_order_goods_detail AS det\n\tLEFT JOIN `recook_goods_sku` AS sku ON sku.id = det.sku_id\n\tleft join `recook_order_goods_express` as exp on det.order_id=exp.order_id and det.id=exp.order_goods_id\n\tleft join recook_order_info as info on info.id = det.order_id\nWHERE MONTH(info.`completed_at`) = ?\n\tand det.express_status != 0\nGROUP BY info.id,sku.id\n"
		var saleSend []SaleSend
		err = dbc.DB.Raw(sql, 8).Scan(&saleSend).Error
		if err != nil {
			log.Println(err)
		}
		total := len(saleSend)
		back.Suc(c, "操作成功", gin.H{
			"total": total,
			"list":  saleSend,
		})
		//退货数据
	}

}