service

Documentation

Index

• type WalletCacheStore
• type WalletService
  • func NewWalletService(txFactory WalletStoreTxFactory, cache WalletCacheStore) *WalletService
  • func (s *WalletService) CreditMoney(ctx context.Context, entry domain.CreditEntry) error
  • func (s *WalletService) DebitMoney(ctx context.Context, entry domain.DebitEntry) error
  • func (s *WalletService) GetBalance(ctx context.Context, walletID int) (*domain.WalletBalance, error)
• type WalletStoreTx
• type WalletStoreTxFactory

Types

type WalletCacheStore

type WalletCacheStore interface {
	SaveBalance(ctx context.Context, balance *domain.WalletBalance) error
	GetBalance(ctx context.Context, walletID int) (*domain.WalletBalance, error)
}

type WalletService

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

func NewWalletService

func NewWalletService(txFactory WalletStoreTxFactory, cache WalletCacheStore) *WalletService

func (*WalletService) CreditMoney

func (s *WalletService) CreditMoney(ctx context.Context, entry domain.CreditEntry) error

func (*WalletService) DebitMoney

func (s *WalletService) DebitMoney(ctx context.Context, entry domain.DebitEntry) error

func (*WalletService) GetBalance

func (s *WalletService) GetBalance(ctx context.Context, walletID int) (*domain.WalletBalance, error)

type WalletStoreTx

type WalletStoreTx interface {
	domain.WalletStore
	Commit(ctx context.Context) error
	Rollback(ctx context.Context) error
}

type WalletStoreTxFactory

type WalletStoreTxFactory interface {
	NewTx(ctx context.Context) (WalletStoreTx, error)
}