platform/web/tasks/task.go

package tasks

import (
	"context"
	"encoding/json"
	"fmt"
	"platform/web/events"
	s "platform/web/services"
	"time"

	"github.com/hibiken/asynq"
)

func HandleCancelTrade(_ context.Context, task *asynq.Task) (err error) {
	data := new(events.CancelTradeData)
	err = json.Unmarshal(task.Payload(), data)
	if err != nil {
		return fmt.Errorf("解析任务参数失败: %w", err)
	}

	err = s.Trade.CancelTrade(&s.ModifyTradeData{
		TradeNo: data.TradeNo,
		Method:  data.Method,
	}, time.Now())
	if err != nil {
		return fmt.Errorf("取消交易失败: %w", err)
	}
	return nil
}

func HandleRemoveChannel(_ context.Context, task *asynq.Task) (err error) {
	data := make([]int32, 0)
	err = json.Unmarshal(task.Payload(), &data)
	if err != nil {
		return fmt.Errorf("解析任务参数失败: %w", err)
	}

	err = s.Channel.RemoveChannels(data)
	if err != nil {
		return fmt.Errorf("删除通道失败: %w", err)
	}

	return nil
}