memory

Documentation

Index

• Variables
• type Storage
  • func NewMemoryStorage() *Storage
  • func (l *Storage) Create(p entity.Payment) (uuid.UUID, error)
  • func (l *Storage) Read(id uuid.UUID) (entity.Payment, error)
  • func (l *Storage) ReadUsingBankReference(id uuid.UUID) (entity.Payment, error)
  • func (l *Storage) Update(p entity.Payment) error

Variables

var (
	// ErrUnknownPayment must be use while trying to read payment with unknown id
	ErrUnknownPayment = errors.New("there is no payment with given id")
	// ErrUnknownBankReference must be used when trying to read using unknown bank reference
	ErrUnknownBankReference = errors.New("unknown bank reference")
)

Types

type Storage

type Storage struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Storage is an in memory implementation of a Ledger to store payments

func NewMemoryStorage

func NewMemoryStorage() *Storage

NewMemoryStorage is a factory for in memory Storage for payments

func (*Storage) Create

func (l *Storage) Create(p entity.Payment) (uuid.UUID, error)

Create adds a new payment to the Ledger

func (*Storage) Read

func (l *Storage) Read(id uuid.UUID) (entity.Payment, error)

Read returns details of a payment in the Ledger

func (*Storage) ReadUsingBankReference

func (l *Storage) ReadUsingBankReference(id uuid.UUID) (entity.Payment, error)

ReadUsingBankReference returns details of a payment in the Ledger using a bank reference

func (*Storage) Update

func (l *Storage) Update(p entity.Payment) error

Update edits information of a given payment