store

Documentation

Index

• Constants
• Variables
• func NewStringTuple(values ...*fieldValue) (*stringTuple, error)
• func NewTuple() *stringTuple
• type StorageLocal
  • func (st *StorageLocal) CheckShortDataMapping(short string) error
  • func (st *StorageLocal) GetMetaDataMapping(short, key string) (string, error)
  • func (st *StorageLocal) InitializeStore() error
  • func (st *StorageLocal) LoadDataMapping(short string) ([]byte, error)
  • func (st *StorageLocal) LoadDataMappingInfo(short string) (map[string]interface{}, error)
  • func (st *StorageLocal) RemoveDataMapping(short string) error
  • func (st *StorageLocal) RetrieveInitialUrl(shortUrl string) string
  • func (st *StorageLocal) SaveDataMapping(data []byte, short string) error
  • func (st *StorageLocal) SaveUrlMapping(shortUrl string, originalUrl string, userId string)
  • func (st *StorageLocal) SetMetaDataMapping(short, key, value string) error
  • func (st *StorageLocal) UpdateDataMapping(data []byte, short string) error
• type StorageRedis
  • func (st *StorageRedis) CheckShortDataMapping(short string) error
  • func (st *StorageRedis) GetMetaDataMapping(short, key string) (string, error)
  • func (st *StorageRedis) InitializeStore() error
  • func (st *StorageRedis) LoadDataMapping(short string) ([]byte, error)
  • func (st *StorageRedis) LoadDataMappingInfo(short string) (map[string]interface{}, error)
  • func (st *StorageRedis) RemoveDataMapping(short string) error
  • func (st *StorageRedis) RetrieveInitialUrl(shortUrl string) string
  • func (st *StorageRedis) SaveDataMapping(data []byte, short string) error
  • func (st *StorageRedis) SaveUrlMapping(shortUrl string, originalUrl string, userId string)
  • func (st *StorageRedis) SetMetaDataMapping(short, key, value string) error
  • func (st *StorageRedis) UpdateDataMapping(data []byte, short string) error
• type Store

Constants

const CacheDuration = 6 * time.Hour

Variables

var (
	StoreCtx Store

	NewStoreLocal func() Store
	NewStoreRedis func(redisURL string) Store
)

Functions

func NewStringTuple

func NewStringTuple(values ...*fieldValue) (*stringTuple, error)

func NewTuple

func NewTuple() *stringTuple

Types

type StorageLocal

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

func (*StorageLocal) CheckShortDataMapping

func (st *StorageLocal) CheckShortDataMapping(short string) error

func (*StorageLocal) GetMetaDataMapping

func (st *StorageLocal) GetMetaDataMapping(short, key string) (string, error)

func (*StorageLocal) InitializeStore

func (st *StorageLocal) InitializeStore() error

func (*StorageLocal) LoadDataMapping

func (st *StorageLocal) LoadDataMapping(short string) ([]byte, error)

func (*StorageLocal) LoadDataMappingInfo

func (st *StorageLocal) LoadDataMappingInfo(short string) (map[string]interface{}, error)

func (*StorageLocal) RemoveDataMapping

func (st *StorageLocal) RemoveDataMapping(short string) error

func (*StorageLocal) RetrieveInitialUrl

func (st *StorageLocal) RetrieveInitialUrl(shortUrl string) string

We should be able to retrieve the initial long URL once the short is provided. This is when users will be calling the shortlink in the url, so what we need to do here is to retrieve the long url and think about redirect.

func (*StorageLocal) SaveDataMapping

func (st *StorageLocal) SaveDataMapping(data []byte, short string) error

func (*StorageLocal) SaveUrlMapping

func (st *StorageLocal) SaveUrlMapping(shortUrl string, originalUrl string, userId string)

We want to be able to save the mapping between the originalUrl

and the generated shortUrl url

func (*StorageLocal) SetMetaDataMapping

func (st *StorageLocal) SetMetaDataMapping(short, key, value string) error

func (*StorageLocal) UpdateDataMapping

func (st *StorageLocal) UpdateDataMapping(data []byte, short string) error

type StorageRedis

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

func (*StorageRedis) CheckShortDataMapping

func (st *StorageRedis) CheckShortDataMapping(short string) error

func (*StorageRedis) GetMetaDataMapping

func (st *StorageRedis) GetMetaDataMapping(short, key string) (string, error)

func (*StorageRedis) InitializeStore

func (st *StorageRedis) InitializeStore() error

func (*StorageRedis) LoadDataMapping

func (st *StorageRedis) LoadDataMapping(short string) ([]byte, error)

func (*StorageRedis) LoadDataMappingInfo

func (st *StorageRedis) LoadDataMappingInfo(short string) (map[string]interface{}, error)

func (*StorageRedis) RemoveDataMapping

func (st *StorageRedis) RemoveDataMapping(short string) error

func (*StorageRedis) RetrieveInitialUrl

func (st *StorageRedis) RetrieveInitialUrl(shortUrl string) string

We should be able to retrieve the initial long URL once the short is provided. This is when users will be calling the shortlink in the url, so what we need to do here is to retrieve the long url and think about redirect.

func (*StorageRedis) SaveDataMapping

func (st *StorageRedis) SaveDataMapping(data []byte, short string) error

func (*StorageRedis) SaveUrlMapping

func (st *StorageRedis) SaveUrlMapping(shortUrl string, originalUrl string, userId string)

We want to be able to save the mapping between the originalUrl

and the generated shortUrl url

func (*StorageRedis) SetMetaDataMapping

func (st *StorageRedis) SetMetaDataMapping(short, key, value string) error

func (*StorageRedis) UpdateDataMapping

func (st *StorageRedis) UpdateDataMapping(data []byte, short string) error

type Store

type Store interface {
	InitializeStore() error
	SaveUrlMapping(shortUrl string, originalUrl string, userId string)
	RetrieveInitialUrl(shortUrl string) string
	UpdateDataMapping(data []byte, short string) error
	SaveDataMapping(data []byte, short string) error
	CheckShortDataMapping(short string) error
	LoadDataMapping(short string) ([]byte, error)
	LoadDataMappingInfo(short string) (map[string]interface{}, error)
	SetMetaDataMapping(short, key, value string) error
	GetMetaDataMapping(short, key string) (string, error)
	RemoveDataMapping(short string) error
}