shorten

Documentation

Index

• func PrependBaseURL(baseURL, identifier string) (string, error)
• func Shorten(id uint32) string
• type Service
  • func NewService(storage Storage) *Service
  • func (s *Service) Get(ctx context.Context, identifier string) (*model.Shortening, error)
  • func (s *Service) Redirect(ctx context.Context, identifier string) (string, error)
  • func (s *Service) Shorten(ctx context.Context, input model.ShortenInput) (*model.Shortening, error)
• type Storage

Functions

func PrependBaseURL

func PrependBaseURL(baseURL, identifier string) (string, error)

func Shorten

func Shorten(id uint32) string

Types

type Service

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

func NewService

func NewService(storage Storage) *Service

func (*Service) Get

func (s *Service) Get(ctx context.Context, identifier string) (*model.Shortening, error)

func (*Service) Redirect

func (s *Service) Redirect(ctx context.Context, identifier string) (string, error)

func (*Service) Shorten

func (s *Service) Shorten(ctx context.Context, input model.ShortenInput) (*model.Shortening, error)

type Storage

type Storage interface {
	Put(ctx context.Context, shortening model.Shortening) (*model.Shortening, error)
	Get(ctx context.Context, identifier string) (*model.Shortening, error)
	IncrementVisits(ctx context.Context, identifier string) error
}