lunchbot.js

var request = require("request"),
	keys = require('../api_keys/slack_keys');
	
var bot_text;

/* 
	Built during John Keefe's #MakeEveryWeek project
	See http://johnkeefe.net/make-every-week-lunch-bot

	The Slack webook URL used below is something you can get from inside the Slack app
	to send messages into a Slack channel. Since it's secret, I keep it 
	in a file outside of this directory structure so I don't accidentally 
	publish it on Github. I bring it above as "keys" from a file
	called slack_keys.js. The structure of that file is:
	
	var SLACK_WEBHOOK_URL = 'your_incoming_webhook_url_goes_here';

	    module.exports.SLACK_WEBHOOK_URL = SLACK_WEBHOOK_URL;
	
	If your code is going to stay private, you can skip this by deleting line 2
	and editing the first part of the options variable below like so:
	
	var options = {
		url: 'https://your-webhook-url-goes-here',
		...
	
*/

// List of restaurants and Google Maps urls as JSON	
var lunchSpots = [
    {
        "location": "https://www.google.com/maps/dir/160+Varick+Street,+New+York,+NY/The+Kati+Roll+Company,+99+Macdougal+Street,+New+York,+NY+10012/@40.7282033,-74.0055599,17z/data=!3m1!4b1!4m13!4m12!1m5!1m1!1s0x89c259f494b711c5:0xc0df2dedc3840f1e!2m2!1d-74.0053737!2d40.7267926!1m5!1m1!1s0x89c2599227e6cc1b:0xb4d5e12eaca2e69!2m2!1d-74.001022!2d40.729614",
        "restaurant": "The Kati Roll Company"
    },
    {
        "location": "https://www.google.com/maps/place/Better+Being+Underground/@40.730283,-74.005134,17z/data=!3m1!4b1!4m2!3m1!1s0x89c25992c2fb95f7:0x34aad58f90284bb7",
        "restaurant": "Better Being Underground",
        "details": "Today's menu is <https://betterbeingunderground.wordpress.com/|here>. Better hurry, though. They start to run out of things after 1 p.m."
    },
    {
        "location": "https://www.google.com/maps/place/Pret+A+Manger/@40.7281277,-74.0072268,17z/data=!4m5!1m2!2m1!1spret+hudson+street!3m1!1s0x0000000000000000:0xe0256475a78a7758",
        "restaurant": "Pret, Dig Inn and Hale & Hearty Soup"
    },
    {
        "location": "https://www.google.com/maps/place/Local+Caf%C3%A9/@40.727098,-74.002101,17z/data=!4m2!3m1!1s0x0:0x2e50fab2b9a903a4",
        "restaurant": "Local",
        "details": "Cash only."
    },
    {
        "location": "https://www.google.com/maps/place/P.S.+BURGERS/@40.730222,-74.003361,17z/data=!3m1!4b1!4m2!3m1!1s0x89c2599259dcfa41:0xf5a95461a84621a3",
        "restaurant": "PS Burgers"
    },
    {
        "location": "https://www.google.com/maps/place/Sunrise+Mart/@40.723263,-74.002564,17z/data=!3m1!4b1!4m2!3m1!1s0x89c2598b8992258b:0x95f44791e2e5e7a1",
        "restaurant": "Sunrise Mart"
    },
    {
        "location": "https://www.google.com/maps/place/Amity+Hall/@40.7296908,-73.9992629,18z/data=!4m7!1m4!3m3!1s0x89c2598b8992258b:0x95f44791e2e5e7a1!2sSunrise+Mart!3b1!3m1!1s0x0000000000000000:0x27aab23b462c91ff",
        "restaurant": "Amity Hall"
    },
	{ 
		"location": "https://www.google.com/maps/dir/160+Varick+Street,+New+York,+NY/Hummus+Place,+71+7th+Avenue,+New+York,+NY+10014/@40.7295829,-74.0050478,17z/data=!4m14!4m13!1m5!1m1!1s0x89c259f494b711c5:0xc0df2dedc3840f1e!2m2!1d-74.0053737!2d40.7267926!1m5!1m1!1s0x89c259930ac4a1d7:0x55d741d4c2aa087f!2m2!1d-74.003385!2d40.732248!3e2",
		"restaurant": "The Hummus Place"
	},
	{
		"location": "https://www.google.com/maps/dir/160+Varick+Street,+New+York,+NY/Mamoun's,+Macdougal+Street,+New+York,+NY/@40.7285248,-74.0053048,17z/data=!3m1!4b1!4m14!4m13!1m5!1m1!1s0x89c259f494b711c5:0xc0df2dedc3840f1e!2m2!1d-74.0053737!2d40.7267926!1m5!1m1!1s0x89c25991817682af:0xb8bb91865f939e8c!2m2!1d-74.000436!2d40.730257!3e2",
		"restaurant": "Mamoun's Falafel"
	},
	{
		"location": "https://www.google.com/maps/dir/160+Varick+Street,+New+York,+NY/Thelewala,+Macdougal+Street,+New+York,+NY/@40.7282488,-74.005454,17z/data=!3m1!4b1!4m14!4m13!1m5!1m1!1s0x89c259f494b711c5:0xc0df2dedc3840f1e!2m2!1d-74.0053737!2d40.7267926!1m5!1m1!1s0x89c2599227759f0f:0x55970149a25eba9!2m2!1d-74.000657!2d40.729661!3e2",
		"restaurant": "THELEwala"
	},
  {
    "location": "https://www.google.com/maps/dir/160+Varick+Street,+New+York,+NY/105+Sullivan+St,+New+York,+NY+10012/@40.7261745,-74.0052145,18z/data=!4m15!4m14!1m5!1m1!1s0x89c259f494b711c5:0xc0df2dedc3840f1e!2m2!1d-74.0053737!2d40.7267926!1m5!1m1!1s0x89c2598c4d0e5f05:0xa53729f0fb2bc38!2m2!1d-74.002715!2d40.72565!3e2!5i1",
    "restaurant": "Alidoro",
    "details": "Check out <http://static1.squarespace.com/static/5404e243e4b0903f2ff9b289/t/54451692e4b052501dee0932/1413813939525/Alidoro+Soho+Menu.pdf|their awesome menu> of sandwiches. Cash only."
  },
  {
    "location": "https://www.google.com/maps/dir/160+Varick+St,+New+York,+NY+10013/512+Broome+St,+New+York,+NY+10013/@40.7251625,-74.006966,17z/data=!3m1!4b1!4m14!4m13!1m5!1m1!1s0x89c259f494b711c5:0xc0df2dedc3840f1e!2m2!1d-74.0053737!2d40.7267926!1m5!1m1!1s0x89c2598c7ebadf03:0x9b0468cd72a6aa5c!2m2!1d-74.0033839!2d40.7235015!3e2",
    "restaurant": "Pi Bakery",
    "details": "Be sure to check out their <http://www.pibakerie.com/|Very Pretty Website>."
  }
  
];

// Pick a number, 0 to the length of the restaurant list less one
var pick = Math.floor( Math.random() * (lunchSpots.length - 1 ) );

bot_text = "Today, may I suggest *" + lunchSpots[pick].restaurant + "*. It's <" + lunchSpots[pick].location + "|here>.";

if (lunchSpots[pick].details){
  bot_text = bot_text + " " + lunchSpots[pick].details;
}

console.log(bot_text);

// Compose the message and other details to send to Slack 
var payload = {
	text: bot_text,
	icon_emoji: ":poultry_leg:",
	username: "Lunch Bot",
	channel: "#random"
};

// Set up the sending options for the request function.
// See note about the SLACK_WEBHOOK_URL above.
var options = {
	url: keys.SLACK_WEBHOOK_URL,
	method: 'POST',
	body: payload,
	json: true
};

// Send the webhook
request(options, function (error, response, body){
  if (!error && response.statusCode == 200) {
    console.log(body);
  } else {
    console.log(error);
  }
});