qnc-server-tob/app/main/api/internal/service/asynqService.go

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// asynq_service.go
package service
import (
"encoding/json"
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"qnc-server/app/main/api/internal/config"
"qnc-server/app/main/api/internal/types"
"time"
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"github.com/hibiken/asynq"
"github.com/zeromicro/go-zero/core/logx"
)
type AsynqService struct {
client *asynq.Client
config config.Config
}
// NewAsynqService 创建并初始化 Asynq 客户端
func NewAsynqService(c config.Config) *AsynqService {
client := asynq.NewClient(asynq.RedisClientOpt{
Addr: c.CacheRedis[0].Host,
Password: c.CacheRedis[0].Pass,
})
return &AsynqService{client: client, config: c}
}
// Close 关闭 Asynq 客户端
func (s *AsynqService) Close() error {
return s.client.Close()
}
func (s *AsynqService) SendQueryTask(orderID int64) error {
// 准备任务的 payload
payload := types.MsgPaySuccessQueryPayload{
OrderID: orderID,
}
payloadBytes, err := json.Marshal(payload)
if err != nil {
logx.Errorf("发送异步任务失败 (无法编码 payload): %v, 订单号: %d", err, orderID)
return err // 直接返回错误,避免继续执行
}
options := []asynq.Option{
asynq.MaxRetry(5), // 设置最大重试次数
}
// 创建任务
task := asynq.NewTask(types.MsgPaySuccessQuery, payloadBytes, options...)
// 将任务加入队列并获取任务信息
info, err := s.client.Enqueue(task)
if err != nil {
logx.Errorf("发送异步任务失败 (加入队列失败): %+v, 订单号: %d", err, orderID)
return err
}
// 记录成功日志,带上任务 ID 和队列信息
logx.Infof("发送异步任务成功任务ID: %s, 队列: %s, 订单号: %d", info.ID, info.Queue, orderID)
return nil
}
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// SendUnfreezeAgentBalanceTask 发送解冻代理金额的延迟任务
func (s *AsynqService) SendUnfreezeAgentBalanceTask(agentID, orderID int64, amount float64) error {
// 准备任务的 payload
payload := types.UnfreezeAgentBalancePayload{
AgentID: agentID,
OrderID: orderID,
Amount: amount,
FreezeTime: time.Now().Unix(),
}
payloadBytes, err := json.Marshal(payload)
if err != nil {
logx.Errorf("发送解冻代理金额任务失败 (无法编码 payload): %v, 代理ID: %d, 订单号: %d", err, agentID, orderID)
return err
}
// 设置任务选项
options := []asynq.Option{
asynq.MaxRetry(3), // 最大重试3次
asynq.ProcessIn(24 * time.Hour), // 24小时后执行
asynq.Timeout(5 * time.Minute), // 任务超时时间
asynq.Retention(24 * time.Hour), // 任务结果保留时间
asynq.Queue("agent_balance"), // 使用专门的队列
}
// 创建任务
task := asynq.NewTask(types.MsgDelayedTask, payloadBytes, options...)
// 将任务加入队列
info, err := s.client.Enqueue(task)
if err != nil {
logx.Errorf("发送解冻代理金额任务失败 (加入队列失败): %v, 代理ID: %d, 订单号: %d", err, agentID, orderID)
return err
}
logx.Infof("发送解冻代理金额任务成功任务ID: %s, 队列: %s, 代理ID: %d, 订单号: %d, 金额: %.2f",
info.ID, info.Queue, agentID, orderID, amount)
return nil
}