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/**
* ownCloud - News
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Bernhard Posselt <dev@bernhard-posselt.com>
* @copyright Bernhard Posselt 2014
*/
app.factory('Resource', () => {
'use strict';
class Resource {
constructor (http, BASE_URL, id='id') {
this.id = id;
this.values = [];
this.hashMap = {};
this.http = http;
this.BASE_URL = BASE_URL;
}
receive (objs) {
for (let obj of objs) {
this.add(obj);
}
}
add (obj) {
let existing = this.hashMap[obj[this.id]];
if (existing === undefined) {
this.values.push(obj);
this.hashMap[obj[this.id]] = obj;
} else {
// copy values from new to old object if it exists already
for (let [key, value] of items(obj)) {
existing[key] = value;
}
}
}
size () {
return this.values.length;
}
get (id) {
return this.hashMap[id];
}
delete (id) {
// find index of object that should be deleted
let deleteAtIndex = this.values.findIndex(e => e[this.id] === id);
if (deleteAtIndex !== undefined) {
this.values.splice(deleteAtIndex, 1);
}
if (this.hashMap[id] !== undefined) {
delete this.hashMap[id];
}
}
clear () {
this.hashMap = {};
// http://stackoverflow.com/questions/1232040
// this is the fastes way to empty an array when you want to keep
// the reference around
while (this.values.length > 0) {
this.values.pop();
}
}
getAll () {
return this.values;
}
}
return Resource;
});
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