77 lines
1.8 KiB
Go
77 lines
1.8 KiB
Go
package biz
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import (
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"context"
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"fmt"
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"github.com/go-kratos/kratos/v2/log"
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errPb "voucher/api/err"
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"voucher/internal/biz/bo"
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"voucher/internal/biz/vo"
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"voucher/internal/pkg/lock"
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)
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func (v *VoucherBiz) WechatNotifyConsumer(ctx context.Context, tag string, req *bo.WechatVoucherNotifyBo) error {
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c := vo.WechatNotifyConsumeLockKey.BuildCache([]string{tag, req.PlainText.StockID, req.PlainText.CouponID})
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return lock.NewMutex(v.rdb.Rdb, c.TTL).Lock(ctx, c.Key, func(ctx context.Context) error {
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order, err := v.OrderRepo.GetByMBV(ctx, req.PlainText.StockCreatorMchid, req.PlainText.StockID, req.PlainText.CouponID)
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if err != nil {
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return err
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}
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if req.PlainText.Status.IsUsed() {
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if err = v.used(ctx, order); err != nil {
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return err
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}
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} else if req.PlainText.Status.IsExpired() {
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if err = v.expired(ctx, order); err != nil {
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return err
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}
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} else {
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return fmt.Errorf("未知通知类型:%s", req.PlainText.Status.GetText())
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}
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if order.Type.IsCmb() {
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if orderNotify, err2 := v.Cmb.Notify(ctx, order); err2 != nil {
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if !errPb.IsNeedRetryNotify(err2) {
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return err2
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}
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// 第一次通知失败重试入队
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// 状态回调接口失败需要支持重试 重试间隔为1分钟、2分钟、12分钟、60分钟、360分钟
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return v.PushNotifyRetryDelayMQ(ctx, 60, orderNotify.ID)
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}
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}
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return nil
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})
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}
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func (v *VoucherBiz) used(ctx context.Context, order *bo.OrderBo) error {
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if order.Status.IsUse() {
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log.Warnf("券状态已是已使用，忽略不处理,orderNo:%s", order.OrderNo)
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return nil
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}
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return v.OrderRepo.Used(ctx, order.ID)
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}
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func (j *VoucherBiz) expired(ctx context.Context, order *bo.OrderBo) error {
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if order.Status.IsExpired() {
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log.Warnf("券状态已是已过期，忽略不处理,orderNo:%s", order.OrderNo)
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return nil
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}
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return j.OrderRepo.Expired(ctx, order.ID)
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}
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