store

Documentation

Index

• func FetchMetadata(key string) (userid string, url string)
• func RemoveKey(key string) (int64, error)
• func RetreiveAllKeys() ([]string, error)
• func RetreiveKeyCount() (int64, error)
• func RetreiveUserId(shortUrl string) string
• func RetrieveInitialUrl(shortUrl string) string
• func SaveUrlMapping(shortUrl string, originalUrl string, userid string)
• type StorageService
  • func InitializeStore() *StorageService
  • func (s *StorageService) GetRedisClient() *redis.Client

Functions

func FetchMetadata

func FetchMetadata(key string) (userid string, url string)

func RemoveKey

func RemoveKey(key string) (int64, error)

Removes the key from cache

func RetreiveAllKeys

func RetreiveAllKeys() ([]string, error)

Returns all the keys in the cache.

func RetreiveKeyCount

func RetreiveKeyCount() (int64, error)

Returns total number of keys in the redis.

func RetreiveUserId

func RetreiveUserId(shortUrl string) string

func RetrieveInitialUrl

func RetrieveInitialUrl(shortUrl string) string

func SaveUrlMapping

func SaveUrlMapping(shortUrl string, originalUrl string, userid string)

Save URL mapping by taking the shortened url, original url and user id

Types

type StorageService

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

Raw wrapper

func InitializeStore

func InitializeStore() *StorageService

Store service with pointer return

func (*StorageService) GetRedisClient

func (s *StorageService) GetRedisClient() *redis.Client

Returns the Redis client