repository

Documentation

Index

• Variables
• type Link
• type LinkRepository
  • func NewDiskRepository(path string) (LinkRepository, error)
  • func NewInMemory() LinkRepository

Variables

var ErrNoSuchLink = errors.New("no such link")

ErrNoSuchLink is returned when a given Link does not exist.

Types

type Link

type Link struct {
	ID    string `json:"id"`
	URL   string `json:"url"`
	Count int    `json:"count"`
}

A Link contains the information related to a shorten link.

type LinkRepository

type LinkRepository interface {
	New(url string) (*Link, error)
	Get(id string) (*Link, error)
	CountVisit(id string) error
}

A LinkRepository provides all the operations to create and store links.

func NewDiskRepository

func NewDiskRepository(path string) (LinkRepository, error)

NewDiskRepository returns a new LinkRepository that stores data in disk using Badger DB.

func NewInMemory

func NewInMemory() LinkRepository

NewInMemory returns a new in-memory Link