junk.js

/*

This contains unused code. I didn't want to delete this in case it became
useful later.

*/

/* search */

/*
<h2> I am allergic to... </h2>
<input type="text" id="search" class="search"></input>
<ul id="searchFoods">
</ul>
*/

var foods = [ 
"potato",
"tomatoes",
"spinach",
"teriyaki",
"chicken"
];

function listFood() {
	var search = $('#search').val();
	console.log("Search: " + search);

	var options = {
		pre: "<b>",
		post: "</b>"
	}
	var filtered = fuzzy.filter(search, foods, options);

	// process the results to extract the strings
	var newFood = filtered.map(function(el) {
		return '<li>' + el.string + '</li>';
	});

	$('#foods').html(newFood.join(''));
}

$(function() {
  // List the initial characters
  listFood();

  // Filter the characters on each change of the textbox
  $('#search').keyup(function() {
  	listFood();
  	console.log("TYPING...");

  });

});

/*
<style>
	b {
		color: blue;
	}
</style>
*/

/* MIGHT NOT NEED TO RUN THIS CODE AGAIN
MLApp.models.initModel('bd367be194cf45149e75f01d59f77ba7').then(
	getModelOutputInfo
);

function getModelOutputInfo(model) {
	model.getOutputInfo().then(
		function(response) {

			console.log("IN REPONSE getModelOutputInfo");
			
			/* store all food concepts in a json file */

			/*
			var numConcepts = response.modelVersion.rawData.active_concept_count;
			var foods = JSON.parse(fs.readFileSync('foods.json', 'utf-8'));
			fs.writeFile('foods.json', '[]', function() {})

			for (var i = 0; i < numConcepts; i++) {
				foods.push({foods: response.outputInfo.data.concepts[i].name});
			}

			fs.writeFileSync('foods.json', JSON.stringify(foods));
			res.redirect('/');
			console.log(response);
		},

		function (err) {
			console.log(err);
		}
	);
}
*/


/* prints any submitted messages on the web app to the terminal */
app.get('/allergy', function(req, res) {

	/* add the allergy to allergies.json */

	/* create array of all selected items 
		push to allergies.json
	*/

	var foods = JSON.parse(foods);
	
	var input = $('.selectize-input')[0];
	var numAllergies = document.querySelectorAll('.item').length;
	var allergyArr = new Array(numAllergies);

	console.log("data-value[0]: " + $('.item').attr('data-value'));

	for (var i = 0; i < numAllergies; i++) {
		allergyArr.push($('.item').attr('data-value'));
	}

	


	/*
	var allergies = JSON.parse(fs.readFileSync('allergies.json', 'utf-8'));

	var commaSeparatedAllergies = req.query.allergies.toString();
	var allergies_arr = commaSeparatedAllergies.split(',');

	for (i = 0; i < allergies_arr.length; i++) {
		if (allergies_arr[i]) { // if string is not empty
			allergies.push({allergies: allergies_arr[i]});
		}
	}

	fs.writeFileSync('allergies.json', JSON.stringify(allergies));
	res.redirect('/');
	*/

})