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authorChocobozzz <florian.bigard@gmail.com>2017-11-09 17:51:58 +0100
committerChocobozzz <florian.bigard@gmail.com>2017-11-27 19:40:51 +0100
commite4f97babf701481b55cc10fb3448feab5f97c867 (patch)
treeaf37402a594dc5ff09f71ecb0687e8cfe4cdb471 /server/models/account/user.ts
parent343ad675f2a26c15b86150a9a3552e619d5d44f4 (diff)
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1import * as Sequelize from 'sequelize'
2
3import { getSort, addMethodsToModel } from '../utils'
4import {
5 cryptPassword,
6 comparePassword,
7 isUserPasswordValid,
8 isUserUsernameValid,
9 isUserDisplayNSFWValid,
10 isUserVideoQuotaValid,
11 isUserRoleValid
12} from '../../helpers'
13import { UserRight, USER_ROLE_LABELS, hasUserRight } from '../../../shared'
14
15import {
16 UserInstance,
17 UserAttributes,
18
19 UserMethods
20} from './user-interface'
21
22let User: Sequelize.Model<UserInstance, UserAttributes>
23let isPasswordMatch: UserMethods.IsPasswordMatch
24let hasRight: UserMethods.HasRight
25let toFormattedJSON: UserMethods.ToFormattedJSON
26let countTotal: UserMethods.CountTotal
27let getByUsername: UserMethods.GetByUsername
28let listForApi: UserMethods.ListForApi
29let loadById: UserMethods.LoadById
30let loadByUsername: UserMethods.LoadByUsername
31let loadByUsernameAndPopulateChannels: UserMethods.LoadByUsernameAndPopulateChannels
32let loadByUsernameOrEmail: UserMethods.LoadByUsernameOrEmail
33let isAbleToUploadVideo: UserMethods.IsAbleToUploadVideo
34
35export default function (sequelize: Sequelize.Sequelize, DataTypes: Sequelize.DataTypes) {
36 User = sequelize.define<UserInstance, UserAttributes>('User',
37 {
38 password: {
39 type: DataTypes.STRING,
40 allowNull: false,
41 validate: {
42 passwordValid: value => {
43 const res = isUserPasswordValid(value)
44 if (res === false) throw new Error('Password not valid.')
45 }
46 }
47 },
48 username: {
49 type: DataTypes.STRING,
50 allowNull: false,
51 validate: {
52 usernameValid: value => {
53 const res = isUserUsernameValid(value)
54 if (res === false) throw new Error('Username not valid.')
55 }
56 }
57 },
58 email: {
59 type: DataTypes.STRING(400),
60 allowNull: false,
61 validate: {
62 isEmail: true
63 }
64 },
65 displayNSFW: {
66 type: DataTypes.BOOLEAN,
67 allowNull: false,
68 defaultValue: false,
69 validate: {
70 nsfwValid: value => {
71 const res = isUserDisplayNSFWValid(value)
72 if (res === false) throw new Error('Display NSFW is not valid.')
73 }
74 }
75 },
76 role: {
77 type: DataTypes.INTEGER,
78 allowNull: false,
79 validate: {
80 roleValid: value => {
81 const res = isUserRoleValid(value)
82 if (res === false) throw new Error('Role is not valid.')
83 }
84 }
85 },
86 videoQuota: {
87 type: DataTypes.BIGINT,
88 allowNull: false,
89 validate: {
90 videoQuotaValid: value => {
91 const res = isUserVideoQuotaValid(value)
92 if (res === false) throw new Error('Video quota is not valid.')
93 }
94 }
95 }
96 },
97 {
98 indexes: [
99 {
100 fields: [ 'username' ],
101 unique: true
102 },
103 {
104 fields: [ 'email' ],
105 unique: true
106 }
107 ],
108 hooks: {
109 beforeCreate: beforeCreateOrUpdate,
110 beforeUpdate: beforeCreateOrUpdate
111 }
112 }
113 )
114
115 const classMethods = [
116 associate,
117
118 countTotal,
119 getByUsername,
120 listForApi,
121 loadById,
122 loadByUsername,
123 loadByUsernameAndPopulateChannels,
124 loadByUsernameOrEmail
125 ]
126 const instanceMethods = [
127 hasRight,
128 isPasswordMatch,
129 toFormattedJSON,
130 isAbleToUploadVideo
131 ]
132 addMethodsToModel(User, classMethods, instanceMethods)
133
134 return User
135}
136
137function beforeCreateOrUpdate (user: UserInstance) {
138 if (user.changed('password')) {
139 return cryptPassword(user.password)
140 .then(hash => {
141 user.password = hash
142 return undefined
143 })
144 }
145}
146
147// ------------------------------ METHODS ------------------------------
148
149hasRight = function (this: UserInstance, right: UserRight) {
150 return hasUserRight(this.role, right)
151}
152
153isPasswordMatch = function (this: UserInstance, password: string) {
154 return comparePassword(password, this.password)
155}
156
157toFormattedJSON = function (this: UserInstance) {
158 const json = {
159 id: this.id,
160 username: this.username,
161 email: this.email,
162 displayNSFW: this.displayNSFW,
163 role: this.role,
164 roleLabel: USER_ROLE_LABELS[this.role],
165 videoQuota: this.videoQuota,
166 createdAt: this.createdAt,
167 author: {
168 id: this.Account.id,
169 uuid: this.Account.uuid
170 }
171 }
172
173 if (Array.isArray(this.Account.VideoChannels) === true) {
174 const videoChannels = this.Account.VideoChannels
175 .map(c => c.toFormattedJSON())
176 .sort((v1, v2) => {
177 if (v1.createdAt < v2.createdAt) return -1
178 if (v1.createdAt === v2.createdAt) return 0
179
180 return 1
181 })
182
183 json['videoChannels'] = videoChannels
184 }
185
186 return json
187}
188
189isAbleToUploadVideo = function (this: UserInstance, videoFile: Express.Multer.File) {
190 if (this.videoQuota === -1) return Promise.resolve(true)
191
192 return getOriginalVideoFileTotalFromUser(this).then(totalBytes => {
193 return (videoFile.size + totalBytes) < this.videoQuota
194 })
195}
196
197// ------------------------------ STATICS ------------------------------
198
199function associate (models) {
200 User.hasOne(models.Account, {
201 foreignKey: 'userId',
202 onDelete: 'cascade'
203 })
204
205 User.hasMany(models.OAuthToken, {
206 foreignKey: 'userId',
207 onDelete: 'cascade'
208 })
209}
210
211countTotal = function () {
212 return this.count()
213}
214
215getByUsername = function (username: string) {
216 const query = {
217 where: {
218 username: username
219 },
220 include: [ { model: User['sequelize'].models.Account, required: true } ]
221 }
222
223 return User.findOne(query)
224}
225
226listForApi = function (start: number, count: number, sort: string) {
227 const query = {
228 offset: start,
229 limit: count,
230 order: [ getSort(sort) ],
231 include: [ { model: User['sequelize'].models.Account, required: true } ]
232 }
233
234 return User.findAndCountAll(query).then(({ rows, count }) => {
235 return {
236 data: rows,
237 total: count
238 }
239 })
240}
241
242loadById = function (id: number) {
243 const options = {
244 include: [ { model: User['sequelize'].models.Account, required: true } ]
245 }
246
247 return User.findById(id, options)
248}
249
250loadByUsername = function (username: string) {
251 const query = {
252 where: {
253 username
254 },
255 include: [ { model: User['sequelize'].models.Account, required: true } ]
256 }
257
258 return User.findOne(query)
259}
260
261loadByUsernameAndPopulateChannels = function (username: string) {
262 const query = {
263 where: {
264 username
265 },
266 include: [
267 {
268 model: User['sequelize'].models.Account,
269 required: true,
270 include: [ User['sequelize'].models.VideoChannel ]
271 }
272 ]
273 }
274
275 return User.findOne(query)
276}
277
278loadByUsernameOrEmail = function (username: string, email: string) {
279 const query = {
280 include: [ { model: User['sequelize'].models.Account, required: true } ],
281 where: {
282 [Sequelize.Op.or]: [ { username }, { email } ]
283 }
284 }
285
286 // FIXME: https://github.com/DefinitelyTyped/DefinitelyTyped/issues/18387
287 return (User as any).findOne(query)
288}
289
290// ---------------------------------------------------------------------------
291
292function getOriginalVideoFileTotalFromUser (user: UserInstance) {
293 // Don't use sequelize because we need to use a sub query
294 const query = 'SELECT SUM("size") AS "total" FROM ' +
295 '(SELECT MAX("VideoFiles"."size") AS "size" FROM "VideoFiles" ' +
296 'INNER JOIN "Videos" ON "VideoFiles"."videoId" = "Videos"."id" ' +
297 'INNER JOIN "VideoChannels" ON "VideoChannels"."id" = "Videos"."channelId" ' +
298 'INNER JOIN "Accounts" ON "VideoChannels"."authorId" = "Accounts"."id" ' +
299 'INNER JOIN "Users" ON "Accounts"."userId" = "Users"."id" ' +
300 'WHERE "Users"."id" = $userId GROUP BY "Videos"."id") t'
301
302 const options = {
303 bind: { userId: user.id },
304 type: Sequelize.QueryTypes.SELECT
305 }
306 return User['sequelize'].query(query, options).then(([ { total } ]) => {
307 if (total === null) return 0
308
309 return parseInt(total, 10)
310 })
311}