package order

import (
	"git.oa00.com/go/mysql"
	"github.com/gin-gonic/gin"
	"recook/internal/back"
	"recook/internal/model/order"
	"recook/tools"
)

type deleteOrderParam struct {
	UserID  uint `json:"userId"`
	OrderID uint `json:"orderId"`
}

func DeleteOrder(c *gin.Context) {
	var p deleteOrderParam
	err := tools.ParseParams(&p, c)
	if err != nil {
		back.Fail(c, err.Error())
		return
	}
	var orderInfo order.Information
	mysql.Db.First(&orderInfo, p.OrderID)
	//dbc.DB.First(&orderInfo, p.OrderID)

	if orderInfo.Status != 2 && orderInfo.Status != 3 && orderInfo.Status != 5 {
		back.Fail(c, "订单不可删除")
		return
	}

	tx := mysql.Db.Begin()
	{
		if err = tx.Delete(&orderInfo).Error; err != nil {
			back.Err(c, err.Error())
			tx.Rollback()
			return
		}

		if err = tx.Where("order_id = ?", orderInfo.ID).Delete(&order.Addr{}).Error; err != nil {
			back.Err(c, err.Error())
			tx.Rollback()
			return
		}

		if err = tx.Where("order_id = ?", orderInfo.ID).Delete(&order.CouponDetail{}).Error; err != nil {
			back.Err(c, err.Error())
			tx.Rollback()
			return
		}

		if err = tx.Where("order_id = ?", orderInfo.ID).Delete(&order.GoodsDetail{}).Error; err != nil {
			back.Err(c, err.Error())
			tx.Rollback()
			return
		}
	}
	tx.Commit()

	back.Suc(c, "", nil)
}