From 4d0037a40c73ce799fdf2388e9b83a7e2474a02f Mon Sep 17 00:00:00 2001
From: CaIon <i@caion.me>
Date: Sun, 20 Jul 2025 19:20:37 +0800
Subject: [PATCH] fix(topup): update TradeNo field to include varchar type and
 index for better database performance

---
 model/topup.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/model/topup.go b/model/topup.go
index 39d96721..c34c0ce6 100644
--- a/model/topup.go
+++ b/model/topup.go
@@ -3,8 +3,9 @@ package model
 import (
 	"errors"
 	"fmt"
-	"gorm.io/gorm"
 	"one-api/common"
+
+	"gorm.io/gorm"
 )
 
 type TopUp struct {
@@ -12,7 +13,7 @@ type TopUp struct {
 	UserId       int     `json:"user_id" gorm:"index"`
 	Amount       int64   `json:"amount"`
 	Money        float64 `json:"money"`
-	TradeNo      string  `json:"trade_no" gorm:"unique"`
+	TradeNo      string  `json:"trade_no" gorm:"unique;type:varchar(255);index"`
 	CreateTime   int64   `json:"create_time"`
 	CompleteTime int64   `json:"complete_time"`
 	Status       string  `json:"status"`