models

Documentation

Index

• Variables
• type CreateURLRequestBody
• type DDBMappingStore
  • func (m DDBMappingStore) GetURLMapping(urlID string) (mapping *URLMapping, e error)
  • func (m DDBMappingStore) PutURLMapping(mapping *URLMapping) error
• type URLMapper
  • func (m *URLMapper) CreateMapping(u *url.URL, now time.Time, ttl *int) (result *URLMappingResult, e error)
• type URLMapping
• type URLMappingResult
• type URLMappingStore

Variables

var (
	// ErrURLID cannnot create URLID
	ErrURLID = errors.New("cannot create URLID")
)

Types

type CreateURLRequestBody

type CreateURLRequestBody struct {
	URL string `dynamo:"url"`
}

CreateURLRequestBody CreateURL request body

type DDBMappingStore

type DDBMappingStore struct {
	Cache *(map[string]*URLMapping)
	Table *dynamo.Table
}

DDBMappingStore mapping store with DynamoDB

func (DDBMappingStore) GetURLMapping

func (m DDBMappingStore) GetURLMapping(urlID string) (mapping *URLMapping, e error)

GetURLMapping get url mapping

func (DDBMappingStore) PutURLMapping

func (m DDBMappingStore) PutURLMapping(mapping *URLMapping) error

PutURLMapping put url mapping

type URLMapper

type URLMapper struct {
	HostName     string
	MappingStore URLMappingStore
}

URLMapper create alias URL for given URL

func (*URLMapper) CreateMapping

func (m *URLMapper) CreateMapping(u *url.URL, now time.Time, ttl *int) (result *URLMappingResult, e error)

CreateMapping create alias URL for given URL

type URLMapping

type URLMapping struct {
	URLId     string `dynamo:"url_id"`
	URL       string `dynamo:"url"`
	ExpiredAt *int64 `dynamo:"expired_at"`
}

URLMapping represent id:url mapping table record

type URLMappingResult

type URLMappingResult struct {
	URLString       string  `json:"url"`
	MappedURLString string  `json:"mapped_url"`
	ExpiredAt       *string `json:"expired_at"`
}

URLMappingResult result of URLMapper.CreateMapping

type URLMappingStore

type URLMappingStore interface {
	GetURLMapping(urlID string) (mapping *URLMapping, e error)
	PutURLMapping(mapping *URLMapping) error
}

URLMappingStore url mapping store