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1 | ;(function () { | |
2 | 'use strict' | |
3 | ||
4 | var mongoose = require('mongoose') | |
5 | ||
6 | var constants = require('../initializers/constants') | |
7 | var logger = require('../helpers/logger') | |
8 | ||
9 | // --------------------------------------------------------------------------- | |
10 | ||
11 | var podsSchema = mongoose.Schema({ | |
12 | url: String, | |
13 | publicKey: String, | |
14 | score: { type: Number, max: constants.FRIEND_BASE_SCORE } | |
15 | }) | |
16 | var PodsDB = mongoose.model('pods', podsSchema) | |
17 | ||
18 | // --------------------------------------------------------------------------- | |
19 | ||
20 | var Pods = { | |
21 | add: add, | |
22 | count: count, | |
23 | findByUrl: findByUrl, | |
24 | findBadPods: findBadPods, | |
25 | incrementScores: incrementScores, | |
26 | list: list, | |
27 | remove: remove, | |
28 | removeAll: removeAll, | |
29 | removeAllByIds: removeAllByIds | |
30 | } | |
31 | ||
32 | // TODO: check if the pod is not already a friend | |
33 | function add (data, callback) { | |
34 | if (!callback) callback = function () {} | |
35 | var params = { | |
36 | url: data.url, | |
37 | publicKey: data.publicKey, | |
38 | score: constants.FRIEND_BASE_SCORE | |
39 | } | |
40 | ||
41 | PodsDB.create(params, callback) | |
42 | } | |
43 | ||
44 | function count (callback) { | |
45 | return PodsDB.count(callback) | |
46 | } | |
47 | ||
48 | function findBadPods (callback) { | |
49 | PodsDB.find({ score: 0 }, callback) | |
50 | } | |
51 | ||
52 | function findByUrl (url, callback) { | |
53 | PodsDB.findOne({ url: url }, callback) | |
54 | } | |
55 | ||
56 | function incrementScores (ids, value, callback) { | |
57 | if (!callback) callback = function () {} | |
58 | PodsDB.update({ _id: { $in: ids } }, { $inc: { score: value } }, { multi: true }, callback) | |
59 | } | |
60 | ||
61 | function list (callback) { | |
62 | PodsDB.find(function (err, pods_list) { | |
63 | if (err) { | |
64 | logger.error('Cannot get the list of the pods.') | |
65 | return callback(err) | |
66 | } | |
67 | ||
68 | return callback(null, pods_list) | |
69 | }) | |
70 | } | |
71 | ||
72 | function remove (url, callback) { | |
73 | if (!callback) callback = function () {} | |
74 | PodsDB.remove({ url: url }, callback) | |
75 | } | |
76 | ||
77 | function removeAll (callback) { | |
78 | if (!callback) callback = function () {} | |
79 | PodsDB.remove(callback) | |
80 | } | |
81 | ||
82 | function removeAllByIds (ids, callback) { | |
83 | if (!callback) callback = function () {} | |
84 | PodsDB.remove({ _id: { $in: ids } }, callback) | |
85 | } | |
86 | ||
87 | // --------------------------------------------------------------------------- | |
88 | ||
89 | module.exports = Pods | |
90 | })() |