3 const map = require('lodash/map')
5 const constants = require('../initializers/constants')
6 const customPodsValidators = require('../helpers/custom-validators').pods
8 // ---------------------------------------------------------------------------
10 module.exports = function (sequelize, DataTypes) {
11 const Pod = sequelize.define('Pod',
14 type: DataTypes.STRING,
17 isHost: function (value) {
18 const res = customPodsValidators.isHostValid(value)
19 if (res === false) throw new Error('Host not valid.')
24 type: DataTypes.STRING(5000),
28 type: DataTypes.INTEGER,
29 defaultValue: constants.FRIEND_SCORE.BASE,
33 max: constants.FRIEND_SCORE.MAX
53 listRandomPodIdsWithRequest,
68 // ------------------------------ METHODS ------------------------------
70 function toFormatedJSON () {
75 createdAt: this.createdAt
81 // ------------------------------ Statics ------------------------------
83 function associate (models) {
84 this.belongsToMany(models.Request, {
86 through: models.RequestToPod,
91 function countAll (callback) {
92 return this.count().asCallback(callback)
95 function incrementScores (ids, value, callback) {
96 if (!callback) callback = function () {}
99 score: this.sequelize.literal('score +' + value)
108 // In this case score is a literal and not an integer so we do not validate it
112 return this.update(update, options).asCallback(callback)
115 function list (callback) {
116 return this.findAll().asCallback(callback)
119 function listAllIds (transaction, callback) {
121 callback = transaction
129 if (transaction) query.transaction = transaction
131 return this.findAll(query).asCallback(function (err, pods) {
132 if (err) return callback(err)
134 return callback(null, map(pods, 'id'))
138 function listRandomPodIdsWithRequest (limit, callback) {
141 self.count().asCallback(function (err, count) {
142 if (err) return callback(err)
145 if (count === 0) return callback(null, [])
147 let start = Math.floor(Math.random() * count) - limit
148 if (start < 0) start = 0
151 attributes: [ 'id' ],
160 this.sequelize.literal('SELECT "podId" FROM "RequestToPods"')
166 return this.findAll(query).asCallback(function (err, pods) {
167 if (err) return callback(err)
169 return callback(null, map(pods, 'id'))
174 function listBadPods (callback) {
181 return this.findAll(query).asCallback(callback)
184 function load (id, callback) {
185 return this.findById(id).asCallback(callback)
188 function loadByHost (host, callback) {
195 return this.findOne(query).asCallback(callback)
198 function removeAll (callback) {
199 return this.destroy().asCallback(callback)