shortner

Documentation

Index

• Constants
• type Redirect
• type Repository
  • func NewRepository(client *redis.Client, serializer Serializer.Serializer) Repository
• type Service
  • func NewService(repository Repository, usecases UseCases) Service
• type UseCases
  • func NewUseCases(codeGenerator *sonyflake.Sonyflake, serializer Serializer.Serializer) UseCases

Constants

const (
	NoExpiration      = 0
	ErrFailedToSearch = "key: %v err: %s - repository.Redis.Find"
	ErrDataNotFound   = "key: %v not found - repository.Redis.Find"
	ErrFailedToStore  = "key: %v err: %s failed to store - repository.Redis.Store"
)

const (
	ErrInvalidRedirect = "%s service.redirect.store"
)

Types

type Redirect

type Redirect struct {
	Code      uint64    `json:"code"`
	URL       string    `json:"url"`
	CreatedAt time.Time `json:"created_at"`
}

type Repository

type Repository interface {
	Find(code interface{}) (*Redirect, error)
	Store(redirect *Redirect) error
}

func NewRepository

func NewRepository(client *redis.Client, serializer Serializer.Serializer) Repository

type Service

type Service interface {
	NewRedirect(url string) (*Redirect, error)
	NewRedirectIoReader(data io.Reader) (*Redirect, error)
	Encode(redirect *Redirect) ([]byte, error)
	Find(code interface{}) (*Redirect, error)
	Store(redirect *Redirect) error
}

func NewService

func NewService(repository Repository, usecases UseCases) Service

type UseCases

type UseCases interface {
	NewRedirect(url string) (*Redirect, error)
	NewRedirectIoReader(data io.Reader) (*Redirect, error)
	Encode(redirect *Redirect) ([]byte, error)
	Validate(redirect *Redirect) error
}

func NewUseCases

func NewUseCases(codeGenerator *sonyflake.Sonyflake, serializer Serializer.Serializer) UseCases