lanhu/platform
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支付功能动态化扩展

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This commit is contained in:
luorijun
2026-03-18 13:07:06 +08:00
parent 99853b8514
commit 9d996acf5f
16 changed files with 1402 additions and 195 deletions
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24
web/services/user.go
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@@ -25,14 +25,8 @@ func (s *userService) UpdateBalanceByTrade(uid int32, info *RechargeProductInfo,
}
// 生成账单
subject, err := info.GetSubject()
if err != nil {
return err
}
amount, err := info.GetAmount()
if err != nil {
return err
}
subject := info.GetSubject()
amount := info.GetAmount()
err = q.Bill.Create(newForRecharge(uid, Bill.GenNo(), subject, amount, trade))
if err != nil {
return core.NewServErr("生成账单失败", err)
@@ -54,10 +48,7 @@ func updateBalance(q *q.Query, uid int32, info *RechargeProductInfo) error {
return core.NewServErr("查询用户失败", err)
}
amount, err := info.GetAmount()
if err != nil {
return err
}
amount := info.GetAmount()
balance := user.Balance.Add(amount)
if balance.IsNegative() {
return core.NewServErr("用户余额不足")
@@ -85,13 +76,12 @@ func (r *RechargeProductInfo) GetType() m.TradeType {
return m.TradeTypeRecharge
}
func (r *RechargeProductInfo) GetSubject() (string, error) {
amount, _ := r.GetAmount()
return fmt.Sprintf("账户充值 - %s元", amount.StringFixed(2)), nil
func (r *RechargeProductInfo) GetSubject() string {
return fmt.Sprintf("账户充值 - %s元", r.GetAmount().StringFixed(2))
}
func (r *RechargeProductInfo) GetAmount() (decimal.Decimal, error) {
return decimal.NewFromInt(int64(r.Amount)).Div(decimal.NewFromInt(100)), nil
func (r *RechargeProductInfo) GetAmount() decimal.Decimal {
return decimal.NewFromInt(int64(r.Amount)).Div(decimal.NewFromInt(100))
}
func (r *RechargeProductInfo) Serialize() (string, error) {