109 lines
3.0 KiB
Go
109 lines
3.0 KiB
Go
package jobs
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import (
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"context"
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"fmt"
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"quyun/app/models"
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"quyun/database/fields"
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"quyun/providers/wepay"
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"time"
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"github.com/pkg/errors"
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. "github.com/riverqueue/river"
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log "github.com/sirupsen/logrus"
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_ "go.ipao.vip/atom"
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"go.ipao.vip/atom/contracts"
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_ "go.ipao.vip/atom/contracts"
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)
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var _ contracts.JobArgs = (*WechatPayNotify)(nil)
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type WechatPayNotify struct {
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PayNotify *wepay.PayNotify `json:"notify_req"`
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}
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func (s WechatPayNotify) InsertOpts() InsertOpts {
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return InsertOpts{
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Queue: QueueDefault,
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Priority: PriorityDefault,
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}
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}
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func (WechatPayNotify) Kind() string { return "wechat_callback" }
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func (a WechatPayNotify) UniqueID() string { return a.Kind() }
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var _ Worker[WechatPayNotify] = (*WechatPayNotifyWorker)(nil)
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// @provider(job)
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type WechatPayNotifyWorker struct {
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WorkerDefaults[WechatPayNotify]
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}
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func (w *WechatPayNotifyWorker) Work(ctx context.Context, job *Job[WechatPayNotify]) error {
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log := log.WithField("job", job.Args.Kind())
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log.Infof("[Start] Working on job with strings: %+v", job.Args)
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defer log.Infof("[End] Finished %s", job.Args.Kind())
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notify := job.Args.PayNotify
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if notify.TradeState != "SUCCESS" {
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log.Warnf("TradeState is not SUCCESS for order %s", notify.OutTradeNo)
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return JobCancel(errors.New("TradeState is not SUCCESS"))
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}
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order, err := models.Orders.GetByOrderNo(context.Background(), notify.OutTradeNo)
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if err != nil {
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log.Errorf("GetByOrderNo error:%v", err)
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return err
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}
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if order.Status != fields.OrderStatusPending {
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log.Infof("Order %s is paid, processing...", job.Args.PayNotify.OutTradeNo)
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return JobCancel(fmt.Errorf("Order already paid, currently status: %d", order.Status))
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}
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needToPay := order.Price * int64(order.Discount) / 100
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if notify.Amount.Total != needToPay {
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log.Errorf("Order %s amount mismatch: expected %d, got %d", job.Args.PayNotify.OutTradeNo, needToPay, notify.Amount.Total)
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return fmt.Errorf("amount mismatch for order %s", job.Args.PayNotify.OutTradeNo)
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}
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order.TransactionID = notify.TransactionID
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order.Currency = notify.Amount.Currency
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order.PaymentMethod = notify.TradeType
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order.Status = fields.OrderStatusCompleted
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order.Meta = fields.ToJson(fields.OrderMeta{
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PayNotify: *notify,
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})
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log.Infof("Updated order details: %+v", order)
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tx, err := models.Transaction(ctx)
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if err != nil {
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return errors.Wrap(err, "Transaction error")
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}
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defer tx.Rollback()
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if err := models.Users.BuyPosts(context.Background(), order.UserID, order.PostID, order.Price); err != nil {
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log.Errorf("BuyPosts error:%v", err)
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return errors.Wrap(err, "BuyPosts error")
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}
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if err := models.Orders.Update(context.Background(), order); err != nil {
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log.Errorf("Update order error:%v", err)
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return errors.Wrap(err, "Update order error")
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}
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if err := tx.Commit(); err != nil {
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log.Errorf("Commit error:%v", err)
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return errors.Wrap(err, "Commit error")
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}
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log.Infof("Successfully processed order %s", notify.OutTradeNo)
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return nil
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}
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func (w *WechatPayNotifyWorker) NextRetry(job *Job[WechatPayNotify]) time.Time {
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return time.Now().Add(30 * time.Second)
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}
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