优化通道关闭流程，只靠 batch id 索引通道

web/handlers/channel.go

@@ -162,8 +162,7 @@ type CreateChannelResultType string
 // region RemoveChannels
 
 type RemoveChannelsReq struct {
-	Batch string  `json:"batch" validate:"required"`
-	Ids   []int32 `json:"ids" validate:"required"`
+	Batch string `json:"batch" validate:"required"`
 }
 
 func RemoveChannels(c *fiber.Ctx) error {
@@ -180,7 +179,7 @@ func RemoveChannels(c *fiber.Ctx) error {
 	}
 
 	// 删除通道
-	err = s.Channel.RemoveChannels(req.Batch, req.Ids)
+	err = s.Channel.RemoveChannels(req.Batch)
 	if err != nil {
 		return err
 	}