优化表结构，重构模型，重新实现基于白银网关的提取节点流程

web/events/channel.go

@@ -2,14 +2,20 @@ package events
 
 import (
 	"encoding/json"
-	"github.com/hibiken/asynq"
 	"log/slog"
+
+	"github.com/hibiken/asynq"
 )
 
 const RemoveChannel = "channel:remove"
 
-func NewRemoveChannel(ids []int32) *asynq.Task {
-	bytes, err := json.Marshal(ids)
+type RemoveChannelData struct {
+	Batch string  `json:"batch"`
+	IDs   []int32 `json:"ids"`
+}
+
+func NewRemoveChannel(data RemoveChannelData) *asynq.Task {
+	bytes, err := json.Marshal(data)
 	if err != nil {
 		slog.Error("序列化删除通道任务失败", "error", err)
 		return nil

web/events/proxy.go

@@ -0,0 +1,9 @@
+package events
+
+import "github.com/hibiken/asynq"
+
+const FlushGateway = "gateway:flush"
+
+func NewFlushGateway() *asynq.Task {
+	return asynq.NewTask(FlushGateway, nil)
+}

web/events/trade.go

@@ -3,7 +3,8 @@ package events
 import (
 	"encoding/json"
 	"log/slog"
-	trade2 "platform/web/domains/trade"
+
+	m "platform/web/models"
 
 	"github.com/hibiken/asynq"
 )
@@ -12,7 +13,7 @@ const CancelTrade = "trade:update"
 
 type CancelTradeData struct {
 	TradeNo string        `json:"trade_no" validate:"required"`
-	Method  trade2.Method `json:"method" validate:"required"`
+	Method  m.TradeMethod `json:"method" validate:"required"`
 }
 
 func NewCancelTrade(data CancelTradeData) *asynq.Task {