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54 lines
1.2 KiB
54 lines
1.2 KiB
package service
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import (
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"time"
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"github.com/rocboss/paopao-ce/global"
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"github.com/rocboss/paopao-ce/internal/model"
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"github.com/rocboss/paopao-ce/pkg/errcode"
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)
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type RechargeReq struct {
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Amount int64 `json:"amount" form:"amount" binding:"required"`
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}
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func (svc *Service) GetRechargeByID(id int64) (*model.WalletRecharge, error) {
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return svc.dao.GetRechargeByID(id)
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}
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func (svc *Service) CreateRecharge(userID, amount int64) (*model.WalletRecharge, error) {
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return svc.dao.CreateRecharge(userID, amount)
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}
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func (svc *Service) FinishRecharge(id int64, tradeNo string) error {
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if ok, _ := global.Redis.SetNX(svc.ctx, "PaoPaoRecharge:"+tradeNo, 1, time.Second*5).Result(); ok {
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recharge, err := svc.dao.GetRechargeByID(id)
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if err != nil {
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return err
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}
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if recharge.TradeStatus != "TRADE_SUCCESS" {
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// 标记为已付款
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err := svc.dao.HandleRechargeSuccess(recharge, tradeNo)
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defer global.Redis.Del(svc.ctx, "PaoPaoRecharge:"+tradeNo)
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if err != nil {
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return err
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}
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}
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}
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return nil
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}
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func (svc *Service) BuyPostAttachment(post *model.Post, user *model.User) error {
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if user.Balance < post.AttachmentPrice {
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return errcode.InsuffientDownloadMoney
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}
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// 执行购买
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return svc.dao.HandlePostAttachmentBought(post, user)
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}
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