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breweryDb.js
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breweryDb.js
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var config = require('./config');
var requestJson = require('request-json');
var client = requestJson.createClient(config.breweryDb.urlPrefix);
module.exports = {
search: function(searchTerm, callback) {
client.get('search?q=' + searchTerm + '&' + apiParameters(),
function(err, brewRes, body) {
var beers = undefined;
if (typeof(body.data) !== 'undefined') {
var beersJson = body.data;
beers = new Array(beersJson.length);
for(var i = 0;i < beersJson.length;i++) {
var beerData = beersJson[i];
beers[i] = {
name: beerData.name,
id: beerData.id
};
}
}
callback(beers);
}
);
},
beer: function (beerId, callback) {
client.get('beer/' + beerId + '?' + apiParameters(),
function(err, brewRes, body) {
var beer = undefined;
if (typeof(body.data) !== 'undefined') {
var beerData = body.data;
var thumbUrl = typeof beerData.labels !== 'undefined' ? beerData.labels.medium : '';
beer = {
name: beerData.name,
link: config.breweryDb.beerLinkPrefix + beerData.id,
description: beerData.description,
imageUrl: thumbUrl
};
}
callback(beer);
}
);
},
featured: function(callback) {
client.get('featured' + '?' + apiParameters(),
function(err, brewRes, body) {
var beer = undefined;
if (typeof(body.data) !== 'undefined' && typeof(body.data.beer) !== 'undefined') {
var beerData = body.data.beer;
var thumbUrl = typeof beerData.labels !== 'undefined' ? beerData.labels.medium : '';
var beer = {
name: beerData.name,
link: config.breweryDb.beerLinkPrefix + beerData.id,
description: beerData.description,
imageUrl: thumbUrl
}
}
callback(beer);
}
);
}
};
var apiParameters = function() {
return 'format=json&key=' + config.breweryDb.key;
}