services

Documentation

Index

• func CreateShortUrl(originalLink string, userId string) string
• func GetAppApiAddr() string
• func GetUrlMapping(shortUrl string) string
• func SaveUrlMapping(shortUrl string, originalUrl string)
• type StorageService
  • func NewStorageService(redisAddr string, redisPassword string, redisDB int) *StorageService

Functions

func CreateShortUrl

func CreateShortUrl(originalLink string, userId string) string

CreateShortUrl creates a short ID by hashing the original link then encoding it with base58

func GetAppApiAddr

func GetAppApiAddr() string

func GetUrlMapping

func GetUrlMapping(shortUrl string) string

GetUrlMapping loads up the original url to redirect from short url

func SaveUrlMapping

func SaveUrlMapping(shortUrl string, originalUrl string)

SaveUrlMapping persists the url shortening record to the redis

Types

type StorageService

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

func NewStorageService

func NewStorageService(redisAddr string, redisPassword string, redisDB int) *StorageService