Class: Lita::Handlers::OnewheelBeerWework

Inherits:
Handler
  • Object
show all
Defined in:
lib/lita/handlers/onewheel_beer_wework.rb

Constant Summary collapse

REDIS_KEY = 
'onewheel-beer-wework'
LOCATIONS = 
%w(1fs 1fn 2fs 2fn 3fn)

Instance Method Summary collapse

Instance Method Details

#command_add_beer(response) ⇒ Object 



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# File 'lib/lita/handlers/onewheel_beer_wework.rb', line 24

def command_add_beer(response)
  reply = ''
  key = response.matches[0][0].downcase
  unless LOCATIONS.include? key
    Lita.logger.info "#{key} was not found in the floors array."
    return
  end
  beer_name = response.matches[0][1]
  key = key[0..1] + key[-1].downcase

  if %w(blow blown).include? beer_name.downcase
    stored = JSON.parse(redis.hget(REDIS_KEY, key))
    stored['name'] += ' BLOWN'
    reply = "#{key} #{stored['name']}"
    value = stored.to_json
  else
    value = {
        name: beer_name,
        user: response.user.name,
        time: Time.now
    }.to_json
    reply = "Logged #{beer_name} at #{key}!"
  end

  redis.hset(REDIS_KEY, key, value)
  response.reply reply
end

#command_fetch_beer(response) ⇒ Object 



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# File 'lib/lita/handlers/onewheel_beer_wework.rb', line 52

def command_fetch_beer(response)
  key = response.matches[0][0]

  values = get_values_that_start_with_key(key)
  values.each do |keg|
    floor_id, keg_name = get_floor_and_keg_name(keg)
    response.reply "#{floor_id}: #{keg_name}"
  end
end

#command_list_beers(response) ⇒ Object 



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# File 'lib/lita/handlers/onewheel_beer_wework.rb', line 68

def command_list_beers(response)
  LOCATIONS.each do |floor|
    if (data = redis.hget(REDIS_KEY, floor))
      floor, keg_name = get_floor_and_keg_name(floor => data)
      response.reply "#{floor}: #{keg_name}"
    end
  end
end

#get_floor_and_keg_name(keg) ⇒ Object 



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# File 'lib/lita/handlers/onewheel_beer_wework.rb', line 62

def get_floor_and_keg_name(keg)
  floor_id = keg.keys[0]
  keg_meta = JSON.parse(keg[floor_id])
  return floor_id, keg_meta['name']
end

#get_json_beers(request, response) ⇒ Object 



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# File 'lib/lita/handlers/onewheel_beer_wework.rb', line 77

def get_json_beers(request, response)
  all_beers = []
  LOCATIONS.each do |floor|
    if (data = redis.hget(REDIS_KEY, floor))
      d = JSON.parse(data)
      d['id'] = floor
      all_beers.push d
    end
  end
  Lita.logger.info 'Sending beers via HTTP.'
  response.headers['Content-Type'] = 'application/json'
  response.write all_beers.to_json
end

#get_values_that_start_with_key(key) ⇒ Object 



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# File 'lib/lita/handlers/onewheel_beer_wework.rb', line 91

def get_values_that_start_with_key(key)
  values = []
  all = redis.hgetall(REDIS_KEY)
  all.each do |all_key, all_val|
    if all_key =~ /^#{key}/i
      values.push all_key => all_val
    end
  end
  values
end