forked from lonng/nanoserver
/
trade.go
90 lines (77 loc) · 1.94 KB
/
trade.go
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package db
import (
"github.com/lonnng/nanoserver/internal/algoutil"
"github.com/lonnng/nanoserver/internal/errutil"
"github.com/lonnng/nanoserver/db/model"
)
func InsertTrade(t *model.Trade) error {
logger.Info("insert trade, order id: "+t.OrderId)
trade := &model.Trade{OrderId: t.OrderId}
has, err := DB.Get(trade)
if err != nil {
return err
}
if has {
return errutil.YXErrTradeExisted
}
order, err := QueryOrder(t.OrderId)
if err != nil {
return err
}
if order.Type == OrderTypeBuyToken {
order.Status = OrderStatusNotified
} else {
order.Status = OrderStatusPayed
}
sess := DB.NewSession()
// 开始事务
sess.Begin()
defer sess.Close()
if _, err := sess.Insert(t); err != nil {
println(err.Error())
sess.Rollback()
return err
}
if _, err := sess.Where("order_id = ?", order.OrderId).Update(order); err != nil {
println(err.Error())
sess.Rollback()
return err
}
u := &model.User{}
sess.Where("uid = ?", order.Uid).Get(u)
//添加首充时间
if u.FirstRechargeAt == 0 {
u.FirstRechargeAt = order.CreatedAt
if _, err = sess.Id(u.Id).Update(u); err != nil {
sess.Rollback()
return err
}
}
return sess.Commit()
}
func TradeList(appid, channelID, orderID string, start, end int64, offset, count int) ([]ViewTrade, int, error) {
start, end = algoutil.TimeRange(start, end)
trade := &ViewTrade{
AppId: appid,
ChannelId: channelID,
OrderId: orderID,
}
total, err := DB.Where("pay_at BETWEEN ? AND ?", start, end).Count(trade)
if err != nil {
logger.Error(err)
return nil, 0, errutil.YXErrDBOperation
}
result := make([]ViewTrade, 0)
if count == noLimitFlag {
err = DB.Where("pay_at BETWEEN ? AND ?", start, end).
Desc("id").Find(&result, trade)
} else {
err = DB.Where("pay_at BETWEEN ? AND ?", start, end).
Desc("id").Limit(count, offset).Find(&result, trade)
}
if err != nil {
logger.Error(err)
return nil, 0, errutil.YXErrDBOperation
}
return result, int(total), nil
}