account

Documentation

Index

• Variables
• type Account
• type Clock
• type ErrValidation
  • func (e *ErrValidation) Error() string
  • func (e *ErrValidation) Errors() []string
  • func (e *ErrValidation) Unwrap() []error
• type IDGen
• type NewAccount
• type Service
  • func NewService(s Storage, id IDGen, clock Clock) *Service
  • func (s *Service) New(ctx context.Context, a NewAccount) (ulid.ULID, error)
  • func (s *Service) Retrieve(ctx context.Context, id string) (*Account, error)
• type Storage

Variables

var (
	ErrNotFound = errors.New("account not found")
)

Types

type Account

type Account struct {
	ID        ulid.ULID
	Name      string
	Document  string
	Balance   decimal.Decimal
	CreatedAt time.Time
	UpdateAt  time.Time
}

type Clock

type Clock func() time.Time

type ErrValidation

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

func (*ErrValidation) Error

func (e *ErrValidation) Error() string

func (*ErrValidation) Errors

func (e *ErrValidation) Errors() []string

func (*ErrValidation) Unwrap

func (e *ErrValidation) Unwrap() []error

type IDGen

type IDGen func() ulid.ULID

type NewAccount

type NewAccount struct {
	Name            string
	Document        string
	StartingBalance decimal.Decimal
}

type Service

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

func NewService

func NewService(s Storage, id IDGen, clock Clock) *Service

func (*Service) New

func (s *Service) New(ctx context.Context, a NewAccount) (ulid.ULID, error)

func (*Service) Retrieve

func (s *Service) Retrieve(ctx context.Context, id string) (*Account, error)

type Storage

type Storage interface {
	GetAccount(ctx context.Context, id string) (*Account, error)
	CreateAccount(ctx context.Context, acc Account) error
}