service

Documentation

Index

• type PaymentService
  • func NewPaymentService(db repository.PaymentDB, sf *utils.Snowflake, redis repository.PaymentRedis) *PaymentService
  • func (svc *PaymentService) CheckOrderExist(ctx context.Context, orderID int64) (orderInfo bool, err error)
  • func (svc *PaymentService) CheckRedisRateLimiting(ctx context.Context, uid int64, orderID int64) (frequencyInfo bool, timeInfo bool, err error)
  • func (svc *PaymentService) CreatePaymentInfo(ctx context.Context, orderID int64) (paymentID int64, err error)
  • func (svc *PaymentService) CreateRefundInfo(ctx context.Context, orderID int64) (refundID int64, err error)
  • func (svc *PaymentService) GeneratePaymentToken(ctx context.Context, orderID int64) (string, int64, error)
  • func (svc *PaymentService) GetUserID(ctx context.Context) (uid int64, err error)
  • func (svc *PaymentService) StorePaymentToken(ctx context.Context, token string, expTime int64, userID int64, orderID int64) (bool, error)

Types

type PaymentService

type PaymentService struct {
	// contains filtered or unexported fields
}

func NewPaymentService

func NewPaymentService(db repository.PaymentDB, sf *utils.Snowflake, redis repository.PaymentRedis) *PaymentService

func (*PaymentService) CheckOrderExist

func (svc *PaymentService) CheckOrderExist(ctx context.Context, orderID int64) (orderInfo bool, err error)

TODO 后面完善这个接口，要发起RPC请求向order模块申请数据库的查询，所以后面再来写

func (*PaymentService) CheckRedisRateLimiting

func (svc *PaymentService) CheckRedisRateLimiting(ctx context.Context, uid int64, orderID int64) (frequencyInfo bool, timeInfo bool, err error)

func (*PaymentService) CreatePaymentInfo

func (svc *PaymentService) CreatePaymentInfo(ctx context.Context, orderID int64) (paymentID int64, err error)

CreatePaymentInfo sf可以生成id,详见user/domain/service/service.go

func (*PaymentService) CreateRefundInfo

func (svc *PaymentService) CreateRefundInfo(ctx context.Context, orderID int64) (refundID int64, err error)

func (*PaymentService) GeneratePaymentToken

func (svc *PaymentService) GeneratePaymentToken(ctx context.Context, orderID int64) (string, int64, error)

GeneratePaymentToken HMAC生成支付令牌

func (*PaymentService) GetUserID

func (svc *PaymentService) GetUserID(ctx context.Context) (uid int64, err error)

GetUserID 等User模块完成了再写这个，从ctx里获取userID

func (*PaymentService) StorePaymentToken

func (svc *PaymentService) StorePaymentToken(ctx context.Context, token string, expTime int64, userID int64, orderID int64) (bool, error)

StorePaymentToken 这里的返回值还没有想好，是返回状态码还是消息字段？