egg_app/app/hdl/hdl_wallet.go

package hdl

import (
	"applet/app/db"
	"applet/app/e"
	"applet/app/md"
	"applet/app/svc"
	"applet/app/utils"
	"applet/app/utils/cache"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/implement"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/model"
	"code.fnuoos.com/EggPlanet/egg_system_rules.git/enum"
	md2 "code.fnuoos.com/EggPlanet/egg_system_rules.git/md"
	"code.fnuoos.com/EggPlanet/egg_system_rules.git/rule"
	"fmt"
	"github.com/gin-gonic/gin"
	"time"
)

// GetAmountFlow
// @Summary      蛋蛋星球-钱包-余额明细(获取)
// @Tags         钱包
// @Description  余额明细(获取)
// @Accept       json
// @Produce      json
// @param Authorization header string true "验证参数Bearer和token空格拼接"
// @Param    limit    query	 string 	true  "每页大小"
// @Param    page    query	 string 	true  "页数"
// @Param    startAt    query	 string 	false  "开始时间"
// @Param    endAt    query	 string 	false  "结束时间"
// @Param    direction    query	 string 	false  "流水方向(1.收入 2.支出 0.全部)"
// @Success      200   {object}  md.GetAmountFlowResp  	"具体数据"
// @Failure      400   {object}   md.Response              	"具体错误"
// @Router        /api/v1/wallet/amountFlow [GET]
func GetAmountFlow(c *gin.Context) {
	pageStr := c.DefaultQuery("page", "1")
	limitStr := c.DefaultQuery("limit", "10")
	startAt := c.Query("startAt")
	endAt := c.Query("endAt")
	directionStr := c.Query("direction")

	val, exists := c.Get("user")
	if !exists {
		e.OutErr(c, e.ERR_USER_CHECK_ERR, nil)
		return
	}
	user, ok := val.(*model.User)
	if !ok {
		e.OutErr(c, e.ERR_USER_CHECK_ERR, nil)
		return
	}

	direction := 0
	switch directionStr {
	case "1":
		direction = 1
	case "2":
		direction = 2
	}

	page := utils.StrToInt(pageStr)
	limit := utils.StrToInt(limitStr)

	flowDb := implement.NewUserWalletFlowDb(db.Db)
	flows, total, err := flowDb.UserWalletFlowFindByCoinAndUser(page, limit, user.Id, startAt, endAt, direction, false, 0, 0)
	if err != nil {
		e.OutErr(c, e.ERR_DB_ORM, err.Error())
		return
	}

	list := make([]md.WalletFlowNode, 0, len(flows))
	for _, flow := range flows {
		temp := md.WalletFlowNode{
			Id:           flow.Id,
			Uid:          flow.Uid,
			Direction:    flow.Direction,
			Amount:       flow.Amount,
			BeforeAmount: flow.BeforeAmount,
			AfterAmount:  flow.AfterAmount,
			SysFee:       flow.SysFee,
			OrdId:        flow.OrdId,
			Title:        flow.Title,
			Kind:         flow.Kind,
			State:        flow.State,
			Memo:         flow.Memo,
			CreateTime:   flow.CreateAt,
			UpdateTime:   flow.UpdateAt,
		}
		list = append(list, temp)
	}

	resp := md.GetAmountFlowResp{
		List: list,
		Paginate: md.Paginate{
			Limit: limit,
			Page:  page,
			Total: total,
		},
	}
	e.OutSuc(c, resp, nil)
}

// WithdrawGetAmount
// @Summary      蛋蛋星球-钱包-提现余额(获取)
// @Tags         钱包
// @Description  提现余额(获取)
// @Accept       json
// @Produce      json
// @param Authorization header string true "验证参数Bearer和token空格拼接"
// @Success      200   {object}  md.WithdrawGetAmountResp  	"具体数据"
// @Failure      400   {object}   md.Response              	"具体错误"
// @Router        /api/v1/wallet/withdraw/index [GET]
func WithdrawGetAmount(c *gin.Context) {
	val, exists := c.Get("user")
	if !exists {
		e.OutErr(c, e.ERR_USER_CHECK_ERR, nil)
		return
	}
	user, ok := val.(*model.User)
	if !ok {
		e.OutErr(c, e.ERR_USER_CHECK_ERR, nil)
		return
	}

	walletDb := implement.NewUserWalletDb(db.Db)
	wallet, err := walletDb.GetUserVirtualWallet(user.Id)
	if err != nil {
		e.OutErr(c, e.ERR_DB_ORM, err.Error())
		return
	}

	resp := md.WithdrawGetAmountResp{
		Amount: wallet.Amount,
	}
	e.OutSuc(c, resp, nil)
}

// WithdrawApply
// @Summary      蛋蛋星球-钱包-发起提现
// @Tags         钱包
// @Description  发起提现
// @Accept       json
// @Produce      json
// @param Authorization header string true "验证参数Bearer和token空格拼接"
// @Param    req    body	md.WithdrawApplyReq 	true  "具体参数"
// @Success      200   {string}  				"success"
// @Failure      400   {object}   md.Response              	"具体错误"
// @Router        /api/v1/wallet/withdraw/apply [POST]
func WithdrawApply(c *gin.Context) {
	var req md.WithdrawApplyReq
	err := c.ShouldBindJSON(&req)
	if err != nil {
		err = svc.HandleValidateErr(err)
		err1 := err.(e.E)
		e.OutErr(c, err1.Code, err1.Error())
		return
	}
	user := svc.GetUser(c)
	var userId, openId string
	//sysCfgDb := implement.NewSysCfgDb(db.Db, cache.GetPool().Get())
	//sysCfgMap := sysCfgDb.SysCfgFindWithDb(enum.AlipayAppId, enum.WxAppId)
	if req.Kind == int(enum.FinWithdrawApplyWithdrawKindForAli) {
		alipayUserInfoDb := implement.NewAlipayUserInfoDb(db.Db)
		aliInfo, err := alipayUserInfoDb.GetAlipayUserInfo(user.Id)
		if err != nil {
			e.OutErr(c, e.ERR, err.Error())
			return
		}
		if aliInfo == nil {
			e.OutErr(c, e.ERR, "支付宝用户信息未授权")
			return
		}
		//appId = sysCfgMap[enum.AlipayAppId]
		userId = aliInfo.UserId
		openId = aliInfo.OpenId
	} else if req.Kind == int(enum.FinWithdrawApplyWithdrawKindForWx) {
		wxUserInfoDb := implement.NewWxUserInfoDb(db.Db)
		wxInfo, err := wxUserInfoDb.GetWxUserInfo(user.Id)
		if err != nil {
			e.OutErr(c, e.ERR, err.Error())
			return
		}
		if wxInfo == nil {
			e.OutErr(c, e.ERR, "微信用户信息未授权")
			return
		}
		//appId = sysCfgMap[enum.WxAppId]
		userId = wxInfo.UserId
		openId = wxInfo.OpenId
	} else {
		e.OutErr(c, e.ERR, "未知的提现类型")
		return
	}

	//1、判断是否可以提现
	err, realAmount, fee, isAuto, isFirst := svc.CheckWithdraw(c, req.Amount)
	if err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}

	// 2、加锁 防止并发提取
	mutexKey := fmt.Sprintf("egg_app_withdraw_apply:%s", utils.Int64ToStr(user.Id))
	withdrawAvailable, err := cache.Do("SET", mutexKey, 1, "EX", 5, "NX")
	if err != nil {
		e.OutErr(c, e.ERR, err)
		return
	}
	if withdrawAvailable != "OK" {
		e.OutErr(c, e.ERR, e.NewErr(400000, "请求过于频繁，请稍后再试"))
		return
	}

	// 开启事务
	session := db.Db.NewSession()
	defer session.Close()
	err = session.Begin()
	if err != nil {
		session.Rollback()
		e.OutErr(c, e.ERR_DB_ORM, err)
		return
	}

	//3、处理用户余额
	dealUserWalletReq := md2.DealUserWalletReq{
		Direction: "sub",
		Kind:      int(enum.UserWithdrawApply),
		Title:     enum.UserWithdrawApply.String(),
		Uid:       user.Id,
		Amount:    utils.StrToFloat64(req.Amount),
	}
	err = rule.DealUserWallet(session, dealUserWalletReq)
	if err != nil {
		e.OutErr(c, e.ERR_DB_ORM, err.Error())
		session.Rollback()
		return
	}

	//4、新增提现记录
	now := time.Now()
	finWithdrawApplyDb := implement.NewFinWithdrawApplyDb(db.Db)
	insertAffected, err := finWithdrawApplyDb.FinWithdrawApplyInsertOneBySession(session, &model.FinWithdrawApply{
		Uid:        user.Id,
		AdmId:      0,
		Amount:     req.Amount,
		RealAmount: realAmount,
		Fee:        fee,
		Type: func(isAuto bool) int {
			if isAuto {
				return 2
			}
			return 1
		}(isAuto),
		WithdrawAccount: userId,
		WithdrawName:    openId,
		Reason:          0,
		PaymentDate:     "",
		State:           0,
		WithdrawKind:    req.Kind,
		IsFirst: func(isFirst bool) int {
			if isFirst {
				return 1
			}
			return 0
		}(isFirst),
		Memo:     "",
		UpdateAt: now.Format("2006-01-02 15:04:05"),
		CreateAt: now.Format("2006-01-02 15:04:05"),
	})
	if err != nil {
		session.Rollback()
		e.OutErr(c, e.ERR_DB_ORM, err)
		return
	}
	if insertAffected <= 0 {
		session.Rollback()
		e.OutErr(c, e.ERR_DB_ORM, "生成提现单失败")
		return
	}
	err = session.Begin()
	if err != nil {
		session.Rollback()
		e.OutErr(c, e.ERR_DB_ORM, err)
		return
	}

	//5、推入mq
	if isAuto {

	}
	e.OutSuc(c, "success", nil)
}