otg.rb

require 'http'
require 'json'
require 'slack-ruby-client'

Slack.configure do |config|
  config.token = ''
end

@market = 'https://offthegrid.com/otg-api/passthrough/markets/%d.json/'
UN_PLAZA = (@market % 5).freeze
MINNA = (@market % 1).freeze

un_data = HTTP.get(UN_PLAZA)
minna_data = HTTP.get(MINNA)

un_body = JSON.parse un_data.to_s
minna_body = JSON.parse minna_data.to_s

dataset = nil
venue = nil
venue_id = nil
if un_body.dig('MarketDetail', 'Market', 'Market', 'status') =~ /open/
  dataset = un_body
  venue = "UN Plaza"
  venue_id = 5
elsif minna_body.dig('MarketDetail', 'Market', 'Market', 'status') =~ /open/
  dataset = minna_body
  venue = "Minna"
  venue_id = 1
end

puts "No food trucks today 😢" and exit(false) if dataset.nil?

events = dataset.dig('MarketDetail','Events')
todays_event = events&.find do |e|
  unparsed_date = []
  unparsed_date << e.dig('Event', 'month_day')
  unparsed_date << e.dig('Event', 'year')
  date = Date.strptime(unparsed_date.join('.'), '%m.%d.%Y')
  (date == Date.today)
end

vendors = todays_event.dig('Vendors')

formatted_vendors = vendors&.map do |vendor|
  {
    fallback: vendor['name'],
    title: vendor['name'],
    title_link: vendor['website'],
    text: vendor['cuisine'],
    thumb_url: vendor['logo_url']
  }
end

payload = {
  text: "*Today's OffTheGrid is at <https://offthegrid.com/event/#{venue_id}/|#{venue}>*",
  username: "OffTheGrid",
  icon_url: "https://offthegrid.com/wp-content/uploads/2016/05/cropped-favicon2_360-200x200.png",
  attachments: [
    *formatted_vendors,
    {
      fallback: ""
    }
  ]
}

client = Slack::Web::Client.new
client.chat_postMessage(channel: '#general', **payload)