重构交易处理逻辑，合并充值与购买流程，优化交易状态管理；更新相关数据结构和接口

web/router.go

@@ -24,8 +24,6 @@ func ApplyRouters(app *fiber.App) {
 	user.Post("/update/password", handlers.UpdatePassword)
 	user.Post("/identify", handlers.Identify)
 	user.Post("/identify/callback", handlers.IdentifyCallback)
-	user.Post("/recharge/prepare", handlers.RechargePrepare)
-	user.Post("/recharge/complete", handlers.RechargeComplete)
 
 	// 白名单
 	whitelist := api.Group("/whitelist")
@@ -42,8 +40,6 @@ func ApplyRouters(app *fiber.App) {
 	resource.Post("/statistics/free", handlers.StatisticResourceFree)
 	resource.Post("/statistics/usage", handlers.StatisticResourceUsage)
 	resource.Post("/create", handlers.CreateResource)
-	resource.Post("/create/prepare", handlers.PrepareCreateResource)
-	resource.Post("/create/complete", handlers.CompleteCreateResource)
 	resource.Post("/price", handlers.ResourcePrice)
 
 	// 通道
@@ -55,8 +51,8 @@ func ApplyRouters(app *fiber.App) {
 
 	// 交易
 	trade := api.Group("/trade")
-	trade.Post("/callback/alipay", handlers.AlipayCallback)
-	trade.Post("/callback/wechat", handlers.WechatPayCallback)
+	trade.Post("/create", handlers.TradeCreate)
+	trade.Post("/complete", handlers.TradeComplete)
 	trade.Post("/check", handlers.TradeCheckSSE)
 
 	// 账单