voucher/internal/service/voucher.go

132 lines
2.8 KiB
Go

package service
import (
"context"
"encoding/json"
"errors"
"github.com/go-kratos/kratos/v2/log"
"github.com/robfig/cron"
"strconv"
"time"
"voucher/internal/biz"
"voucher/internal/biz/bo"
"voucher/internal/conf"
"voucher/internal/data"
"voucher/internal/pkg/mq"
)
type VoucherService struct {
bc *conf.Bootstrap
cron *cron.Cron
VoucherBiz *biz.VoucherBiz
rdb *data.Rdb
logHelper *log.Helper
}
func NewVoucherService(
bc *conf.Bootstrap,
cron *cron.Cron,
VoucherBiz *biz.VoucherBiz,
rdb *data.Rdb,
logHelper *log.Helper,
) *VoucherService {
return &VoucherService{
bc: bc,
cron: cron,
VoucherBiz: VoucherBiz,
rdb: rdb,
logHelper: logHelper,
}
}
func (s *VoucherService) CronOrderNotice(ctx context.Context) error {
c, ok := s.bc.Cron.CommandMap["orderNotice"]
if !ok {
log.Warn("orderNotice定时任务未找到")
return nil
}
if !c.IsOpen {
log.Warn("orderNotice定时任务未开启")
return nil
}
if len(c.Command) == 0 {
log.Error("orderNotice定时任务 command is empty")
return nil
}
return s.cron.AddFunc(c.Command, func() {
s.OrderNotice(ctx)
})
}
func (s *VoucherService) OrderNotice(ctx context.Context) {
start := time.Now()
if err := s.VoucherBiz.Notice(ctx); err != nil {
log.Errorf("订单定时通知,执行失败: %v", err)
}
end := time.Now()
elapsed := end.Sub(start)
log.Warnf("订单定时通知,开始执行时间%s,执行结束时间%s,代码块执行耗时: %s", start.Format(time.DateTime), end.Format(time.DateTime), elapsed)
return
}
func (j *VoucherService) GetNotifyRetryConfig() *mq.ConsumerConfig {
elm, ok := j.bc.RocketMQ.EventMap["notifyRetry"]
if !ok {
return nil
}
if !elm.IsOpenConsumer {
log.Warnf("notify MQ is not open")
return nil
}
return &mq.ConsumerConfig{
TopicName: elm.Topic,
GroupName: elm.Group,
PerCoroutineCnt: int(elm.PerCoroutineCnt),
}
}
func (j *VoucherService) NotifyRetryConsumer(ctx context.Context, msg *mq.ConsumerMessage) error {
shardingKey := msg.GetShardingKey()
if len(shardingKey) == 0 {
log.Error("notify retry 消费异常,获取 shardingKey 失败")
return errors.New("orderNotify 消费异常,获取 orderNo 失败")
}
orderNotifyId, err := strconv.ParseUint(shardingKey, 10, 64)
if err != nil {
log.Error("notify retry 消费异常,orderNotifyId转换失败,shardingKey=%s", shardingKey)
return err
}
if err = j.VoucherBiz.NotifyRetryConsume(ctx, orderNotifyId); err != nil {
log.Errorf("notify retry 消费异常,shardingKey:%s,error: %s", shardingKey, err.Error())
}
return nil
}
func (v *VoucherService) WechatUseNotifyConsumer(ctx context.Context, tag, msg string) error {
var req *bo.WechatVoucherNotifyBo
if err := json.Unmarshal([]byte(msg), &req); err != nil {
return err
}
return v.VoucherBiz.WechatNotifyConsumer(ctx, tag, req)
}