Class: GrubY::Bot

Inherits:
Object
  • Object
show all
Defined in:
lib/gruubY/bot.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(token, session: Session.new) ⇒ Bot

Returns a new instance of Bot.



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# File 'lib/gruubY/bot.rb', line 13

def initialize(token, session: Session.new)
  @api = API.new(token)
  @dispatcher = Dispatcher.new
  @middleware = Middleware.new
  @session = session
end

Instance Attribute Details

#api ⇒ Object (readonly)

Returns the value of attribute api.



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# File 'lib/gruubY/bot.rb', line 11

def api
  @api
end

#session ⇒ Object (readonly)

Returns the value of attribute session.



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# File 'lib/gruubY/bot.rb', line 11

def session
  @session
end

Instance Method Details

#emit(event, payload = {}) ⇒ Object 



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# File 'lib/gruubY/bot.rb', line 51

def emit(event, payload = {})
  ctx = Context.new(payload, @api, @session)
  @dispatcher.trigger(event, ctx)
end

#on(event, filter = nil, group: 0, &block) ⇒ Object 



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# File 'lib/gruubY/bot.rb', line 20

def on(event, filter=nil, group: 0, &block)
  @dispatcher.on(event, filter, group: group, &block)
end

#process_update(update) ⇒ Object 



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# File 'lib/gruubY/bot.rb', line 36

def process_update(update)
  Async.run do
    ctx = Context.new(update, @api, @session)

    @middleware.run(ctx) do
      @dispatcher.trigger(:raw_update, ctx)
      dispatch_update_events(update, ctx)
    end
  end
rescue => e
  error_ctx = Context.new({ "error" => e }, @api, @session)
  @dispatcher.trigger(:error, error_ctx)
  warn "[BOT] process_update error: #{e.class}: #{e.message}"
end

#remove_handler(event, handler_id = nil, &block) ⇒ Object 



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# File 'lib/gruubY/bot.rb', line 24

def remove_handler(event, handler_id = nil, &block)
  @dispatcher.off(event, handler_id, &block)
end

#use(&block) ⇒ Object 



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# File 'lib/gruubY/bot.rb', line 28

def use(&block)
  @middleware.use(&block)
end

#use_plugin(path) ⇒ Object 



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# File 'lib/gruubY/bot.rb', line 32

def use_plugin(path)
  Plugin.load(self, path)
end