telega/bot

Types

BotInstanceMessage

pub type BotInstanceMessage(session) {
  BotInstanceMessageOk
  BotInstanceMessageNew(
    client: BotInstanceSubject(session),
    update: Update,
  )
  BotInstanceMessageWaitHandler(handler: Handler(session))
}

Constructors

```
BotInstanceMessageOk
```

BotInstanceMessageNew(
  client: BotInstanceSubject(session),
  update: Update,
)

BotInstanceMessageWaitHandler(handler: Handler(session))

CallbackQueryFilter

</>

pub type CallbackQueryFilter {
  CallbackQueryFilter(re: Regexp)
}

Constructors

```
CallbackQueryFilter(re: Regexp)
```

Context

</>

Handlers context.

pub type Context(session) {
  Context(
    key: String,
    update: Update,
    bot_info: User,
    config: Config,
    session: session,
    bot_subject: BotInstanceSubject(session),
  )
}

Constructors

Context(
  key: String,
  update: Update,
  bot_info: User,
  config: Config,
  session: session,
  bot_subject: BotInstanceSubject(session),
)

Handler

</>

pub type Handler(session) {
  HandleAll(
    handler: fn(Context(session)) -> Result(session, String),
  )
  HandleCommand(
    command: String,
    handler: fn(Context(session), Command) ->
      Result(session, String),
  )
  HandleCommands(
    commands: List(String),
    handler: fn(Context(session), Command) ->
      Result(session, String),
  )
  HandleText(
    handler: fn(Context(session), String) ->
      Result(session, String),
  )
  HandleHears(
    hears: Hears,
    handler: fn(Context(session), String) ->
      Result(session, String),
  )
  HandleCallbackQuery(
    filter: CallbackQueryFilter,
    handler: fn(Context(session), String, String) ->
      Result(session, String),
  )
}

Constructors

HandleAll(
  handler: fn(Context(session)) -> Result(session, String),
)

Handle all messages.

HandleCommand(
  command: String,
  handler: fn(Context(session), Command) ->
    Result(session, String),
)

Handle a specific command.

HandleCommands(
  commands: List(String),
  handler: fn(Context(session), Command) ->
    Result(session, String),
)

Handle multiple commands.

HandleText(
  handler: fn(Context(session), String) ->
    Result(session, String),
)

Handle text messages.

HandleHears(
  hears: Hears,
  handler: fn(Context(session), String) ->
    Result(session, String),
)

Handle text message with a specific substring.

HandleCallbackQuery(
  filter: CallbackQueryFilter,
  handler: fn(Context(session), String, String) ->
    Result(session, String),
)

Handle callback query. Context, data from callback query and callback_query_id are passed to the handler.

Hears

</>

pub type Hears {
  HearText(text: String)
  HearTexts(texts: List(String))
  HearRegex(regex: Regexp)
  HearRegexes(regexes: List(Regexp))
}

Constructors

```
HearText(text: String)
```
```
HearTexts(texts: List(String))
```
```
HearRegex(regex: Regexp)
```
```
HearRegexes(regexes: List(Regexp))
```

RegistryMessage

</>

pub type RegistryMessage {
  HandleBotRegistryMessage(update: Update)
}

Constructors

HandleBotRegistryMessage(update: Update)

SessionSettings

</>

pub type SessionSettings(session) {
  SessionSettings(
    persist_session: fn(String, session) ->
      Result(session, String),
    get_session: fn(String) -> Result(session, String),
  )
}

Constructors

SessionSettings(
  persist_session: fn(String, session) -> Result(session, String),
  get_session: fn(String) -> Result(session, String),
)

Functions

set_webhook

</>

pub fn set_webhook(config config: Config) -> Result(Bool, String)

Set webhook for the bot.

start_registry

</>

pub fn start_registry(
  config config: Config,
  handlers handlers: List(Handler(a)),
  session_settings session_settings: SessionSettings(a),
  root_subject root_subject: Subject(Subject(RegistryMessage)),
  bot_info bot_info: User,
) -> Result(Subject(RegistryMessage), StartError)

wait_handler

</>

pub fn wait_handler(
  ctx: Context(a),
  handler: Handler(a),
) -> Result(a, String)