app.js•817 B
'use strict';
const common = require('./common');
const ratings = require('./ratings');
function app (opts) {
return new Promise(function (resolve) {
if (!opts.id && !opts.appId) {
throw Error('Either id or appId is required');
}
const idField = opts.id ? 'id' : 'bundleId';
const idValue = opts.id || opts.appId;
resolve(common.lookup([idValue], idField, opts.country, opts.lang, opts.requestOptions));
})
.then((results) => {
if (results.length === 0) {
throw Error('App not found (404)');
}
const result = results[0];
if (opts.ratings) {
if (!opts.id) { opts.id = result.id; }
return ratings(opts).then((ratingsResult) => Object.assign({}, result, ratingsResult));
}
return result;
});
}
module.exports = app;