accounts

Documentation

Index

• type CurrencyRates
• type Repository
• type Service
  • func NewService(repo Repository, currencyRates CurrencyRates) *Service
  • func (s *Service) CalculateBalances(_ context.Context, chunk []entities.Transaction) (map[uint64]entities.Account, error)

Types

type CurrencyRates

type CurrencyRates interface {
	Convert(amount currency.Amount, to currency.Code, date datetime.DateTime) (*currency.Amount, error)
}

type Repository

type Repository interface {
	GetAll() ([]entities.Account, error)
}

type Service

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

func NewService

func NewService(repo Repository, currencyRates CurrencyRates) *Service

func (*Service) CalculateBalances

func (s *Service) CalculateBalances(_ context.Context, chunk []entities.Transaction) (map[uint64]entities.Account, error)

CalculateBalances calculates the balances of all accounts affected by the given transactions.