dynamodbstorage

Documentation

Overview

package dynamodbstorage provides a client for storing shortlinks in Amazon DynamoDB.

The primary key is `pk` and the sort key is `sk`.

Shortlinks have a `pk` of "s", and `sk` of their From value.

Deleted shortlinks are exactly the same but with a `pk` of "d".

History (previous versions of shortlinks) have a `pk` of "h" with their From value appended (ie the history of the "frew" shortlink has a `pk` of "hfrew") and an `sk` of the RFC3339 representation of the time that history was created.

Index

• type Client
  • func (cl *Client) AllShortlinks() ([]shortlinks.Shortlink, error)
  • func (cl *Client) CreateShortlink(sl shortlinks.Shortlink) error
  • func (cl *Client) DeleteShortlink(from, who string) error
  • func (cl *Client) DeletedShortlinks() ([]shortlinks.Shortlink, error)
  • func (cl *Client) History(from string) ([]shortlinks.History, error)
  • func (cl *Client) InsertHistory(h shortlinks.History) error
  • func (cl *Client) Shortlink(from string) (shortlinks.Shortlink, error)

Types

type Client

type Client struct {
	DB *dynamodb.Client

	Table string
}

func (*Client) AllShortlinks

func (cl *Client) AllShortlinks() ([]shortlinks.Shortlink, error)

func (*Client) CreateShortlink

func (cl *Client) CreateShortlink(sl shortlinks.Shortlink) error

func (*Client) DeleteShortlink

func (cl *Client) DeleteShortlink(from, who string) error

func (*Client) DeletedShortlinks

func (cl *Client) DeletedShortlinks() ([]shortlinks.Shortlink, error)

func (*Client) History

func (cl *Client) History(from string) ([]shortlinks.History, error)

func (*Client) InsertHistory

func (cl *Client) InsertHistory(h shortlinks.History) error

func (*Client) Shortlink

func (cl *Client) Shortlink(from string) (shortlinks.Shortlink, error)