# SimpleShout

A small chat box API for use on public websites.

## Features:

- Basic permissions: admin vs everyone else
- Message creation
- Discord style emoji: [example](https://github.com/NervN/discord-emojis/blob/main/assets/UnicodeEmojis.json), [emojibase](https://emojibase.dev/)
- Message deletion (admin)
- Message sanitization
- Keyword filtering
- Responsive web UI
- Embed/iframe-able

## Deps
    - rocket
    - sled
    - snowflake id


## API

- init: takes a cookie, returns a session (previous username, current channel, etc) if exits, else require login
- login: takes a username and IP, returns a session cookie
- create_channel: takes a cookie, channel name, and motd, returns a channel id
- channels: takes a cookie returns a list of channels and a preview message for each
- join: takes a cookie and channel id, returns `init_scrollback` previous messages, a sync rate, and a client identifier, or an error if username exists/is not allowed, or channel does not exist
- sync: takes a cookie and a last message id and returns all unseen messages.
- send: sends a message, returns a status
- login: accepts password, gives client admin perms if password is correct
- delete: takes an admin client identifier and a message id
- ban: bans a client

## Structs

- config
    - admin_password
    - ratelimit (req/min)
    - `[reserved_username:ip_address]`
    - `[banned_words]`
    - `[banned_usernames]`
    - `[banned_ips]`
    - init_scrollback
    - sync_rate

- channel
    - id
    - name
    - motd

- message
    - id
    - channel_id
    - client_id
    - timestamp
    - body

- client
    - client_id
    - username
    - ip_address
    - admin_perms
    - banned
    - ratelimit
    - last_channel_id