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9f10b292 C |
1 | 'use strict' |
2 | ||
00057e85 | 3 | const map = require('lodash/map') |
9f10b292 | 4 | |
f0f5567b | 5 | const constants = require('../initializers/constants') |
9f10b292 C |
6 | |
7 | // --------------------------------------------------------------------------- | |
8 | ||
feb4bdfd C |
9 | module.exports = function (sequelize, DataTypes) { |
10 | const Pod = sequelize.define('Pod', | |
11 | { | |
12 | host: { | |
13 | type: DataTypes.STRING | |
14 | }, | |
15 | publicKey: { | |
16 | type: DataTypes.STRING(5000) | |
17 | }, | |
18 | score: { | |
19 | type: DataTypes.INTEGER, | |
20 | defaultValue: constants.FRIEND_SCORE.BASE | |
21 | } | |
feb4bdfd C |
22 | }, |
23 | { | |
24 | classMethods: { | |
25 | associate, | |
26 | ||
27 | countAll, | |
28 | incrementScores, | |
29 | list, | |
30 | listAllIds, | |
31 | listBadPods, | |
32 | load, | |
33 | loadByHost, | |
34 | removeAll | |
35 | }, | |
36 | instanceMethods: { | |
37 | toFormatedJSON | |
38 | } | |
39 | } | |
40 | ) | |
41 | ||
42 | return Pod | |
53572423 C |
43 | } |
44 | ||
feb4bdfd C |
45 | // TODO: max score -> constants.FRIENDS_SCORE.MAX |
46 | // TODO: validation | |
47 | // PodSchema.path('host').validate(validator.isURL) | |
48 | // PodSchema.path('publicKey').required(true) | |
49 | // PodSchema.path('score').validate(function (value) { return !isNaN(value) }) | |
528a9efa | 50 | |
53572423 C |
51 | // ------------------------------ METHODS ------------------------------ |
52 | ||
53 | function toFormatedJSON () { | |
54 | const json = { | |
feb4bdfd | 55 | id: this.id, |
49abbbbe | 56 | host: this.host, |
53572423 | 57 | score: this.score, |
feb4bdfd | 58 | createdAt: this.createdAt |
53572423 C |
59 | } |
60 | ||
61 | return json | |
62 | } | |
63 | ||
a3ee6fa2 C |
64 | // ------------------------------ Statics ------------------------------ |
65 | ||
feb4bdfd C |
66 | function associate (models) { |
67 | this.belongsToMany(models.Request, { | |
68 | foreignKey: 'podId', | |
69 | through: models.RequestToPod, | |
7920c273 | 70 | onDelete: 'cascade' |
feb4bdfd C |
71 | }) |
72 | } | |
73 | ||
a3ee6fa2 | 74 | function countAll (callback) { |
feb4bdfd | 75 | return this.count().asCallback(callback) |
9f10b292 | 76 | } |
45239549 | 77 | |
9f10b292 C |
78 | function incrementScores (ids, value, callback) { |
79 | if (!callback) callback = function () {} | |
feb4bdfd C |
80 | |
81 | const update = { | |
82 | score: this.sequelize.literal('score +' + value) | |
83 | } | |
84 | ||
85 | const query = { | |
86 | where: { | |
87 | id: { | |
88 | $in: ids | |
89 | } | |
90 | } | |
91 | } | |
92 | ||
93 | return this.update(update, query).asCallback(callback) | |
9f10b292 | 94 | } |
45239549 | 95 | |
9f10b292 | 96 | function list (callback) { |
feb4bdfd | 97 | return this.findAll().asCallback(callback) |
9f10b292 | 98 | } |
8c308c2b | 99 | |
528a9efa | 100 | function listAllIds (callback) { |
feb4bdfd C |
101 | const query = { |
102 | attributes: [ 'id' ] | |
103 | } | |
104 | ||
105 | return this.findAll(query).asCallback(function (err, pods) { | |
00057e85 C |
106 | if (err) return callback(err) |
107 | ||
feb4bdfd | 108 | return callback(null, map(pods, 'id')) |
00057e85 | 109 | }) |
528a9efa C |
110 | } |
111 | ||
a3ee6fa2 | 112 | function listBadPods (callback) { |
feb4bdfd C |
113 | const query = { |
114 | where: { | |
115 | score: { $lte: 0 } | |
116 | } | |
117 | } | |
118 | ||
119 | return this.findAll(query).asCallback(callback) | |
9f10b292 | 120 | } |
8c308c2b | 121 | |
a3ee6fa2 | 122 | function load (id, callback) { |
feb4bdfd | 123 | return this.findById(id).asCallback(callback) |
9f10b292 | 124 | } |
c45f7f84 | 125 | |
49abbbbe | 126 | function loadByHost (host, callback) { |
feb4bdfd C |
127 | const query = { |
128 | where: { | |
129 | host: host | |
130 | } | |
131 | } | |
132 | ||
133 | return this.findOne(query).asCallback(callback) | |
9f10b292 | 134 | } |
c45f7f84 | 135 | |
a3ee6fa2 | 136 | function removeAll (callback) { |
feb4bdfd | 137 | return this.destroy().asCallback(callback) |
a3ee6fa2 | 138 | } |