storage

Documentation

Overview

Package storage provide abstract types to handle storage

Index

• type Code
  • func (c Code) URL(prefix string) string
• type Item
• type URLService

Types

type Code

type Code string

Code is short code of URL, may include some special format.

func (Code) URL

func (c Code) URL(prefix string) string

URL return a url based on code

type Item

type Item struct {
	URL     string `json:"url"`
	Visited bool   `json:"visited"`
	Count   int    `json:"count"`
}

Item is type of origin URL.

type URLService

type URLService interface {

	// Save an URL, return short code and error
	Save(context.Context, string) (Code, error)

	// Use code to return URL
	Load(context.Context, Code) (string, error)

	// Return detailed info of code
	LoadInfo(context.Context, Code) (Item, error)
}

URLService is the Type to interact with Database