currency

Documentation

Index

• Variables
• type PostgresRepository
  • func NewPostgresRepository(repo *pgxpool.Pool, logger *zerolog.Logger) *PostgresRepository
  • func (r *PostgresRepository) GetExchangeRate(ctx context.Context, from, to string) (float64, error)
  • func (r *PostgresRepository) UpdateExchangeRate(ctx context.Context, er *entity.ExchangeRate) error
  • func (r *PostgresRepository) Upsert(ctx context.Context, er *entity.ExchangeRate) error

Variables

var (
	PairNotFoundError = errors.New("currency pair not found")
)

Types

type PostgresRepository

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

func NewPostgresRepository

func NewPostgresRepository(
	repo *pgxpool.Pool,
	logger *zerolog.Logger,
) *PostgresRepository

func (*PostgresRepository) GetExchangeRate

func (r *PostgresRepository) GetExchangeRate(ctx context.Context, from, to string) (float64, error)

func (*PostgresRepository) UpdateExchangeRate

func (r *PostgresRepository) UpdateExchangeRate(ctx context.Context, er *entity.ExchangeRate) error

func (*PostgresRepository) Upsert

func (r *PostgresRepository) Upsert(ctx context.Context, er *entity.ExchangeRate) error