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1 | import { values } from 'lodash' | |
2 | import * as Sequelize from 'sequelize' | |
3 | ||
4 | import { getSort } from '../utils' | |
5 | import { USER_ROLES } from '../../initializers' | |
6 | import { | |
7 | cryptPassword, | |
8 | comparePassword, | |
9 | isUserPasswordValid, | |
10 | isUserUsernameValid, | |
11 | isUserDisplayNSFWValid | |
12 | } from '../../helpers' | |
13 | ||
14 | import { addMethodsToModel } from '../utils' | |
15 | import { | |
16 | UserInstance, | |
17 | UserAttributes, | |
18 | ||
19 | UserMethods | |
20 | } from './user-interface' | |
21 | ||
22 | let User: Sequelize.Model<UserInstance, UserAttributes> | |
23 | let isPasswordMatch: UserMethods.IsPasswordMatch | |
24 | let toFormattedJSON: UserMethods.ToFormattedJSON | |
25 | let isAdmin: UserMethods.IsAdmin | |
26 | let countTotal: UserMethods.CountTotal | |
27 | let getByUsername: UserMethods.GetByUsername | |
28 | let list: UserMethods.List | |
29 | let listForApi: UserMethods.ListForApi | |
30 | let loadById: UserMethods.LoadById | |
31 | let loadByUsername: UserMethods.LoadByUsername | |
32 | let loadByUsernameOrEmail: UserMethods.LoadByUsernameOrEmail | |
33 | ||
34 | export default function (sequelize: Sequelize.Sequelize, DataTypes: Sequelize.DataTypes) { | |
35 | User = sequelize.define<UserInstance, UserAttributes>('User', | |
36 | { | |
37 | password: { | |
38 | type: DataTypes.STRING, | |
39 | allowNull: false, | |
40 | validate: { | |
41 | passwordValid: value => { | |
42 | const res = isUserPasswordValid(value) | |
43 | if (res === false) throw new Error('Password not valid.') | |
44 | } | |
45 | } | |
46 | }, | |
47 | username: { | |
48 | type: DataTypes.STRING, | |
49 | allowNull: false, | |
50 | validate: { | |
51 | usernameValid: value => { | |
52 | const res = isUserUsernameValid(value) | |
53 | if (res === false) throw new Error('Username not valid.') | |
54 | } | |
55 | } | |
56 | }, | |
57 | email: { | |
58 | type: DataTypes.STRING(400), | |
59 | allowNull: false, | |
60 | validate: { | |
61 | isEmail: true | |
62 | } | |
63 | }, | |
64 | displayNSFW: { | |
65 | type: DataTypes.BOOLEAN, | |
66 | allowNull: false, | |
67 | defaultValue: false, | |
68 | validate: { | |
69 | nsfwValid: value => { | |
70 | const res = isUserDisplayNSFWValid(value) | |
71 | if (res === false) throw new Error('Display NSFW is not valid.') | |
72 | } | |
73 | } | |
74 | }, | |
75 | role: { | |
76 | type: DataTypes.ENUM(values(USER_ROLES)), | |
77 | allowNull: false | |
78 | } | |
79 | }, | |
80 | { | |
81 | indexes: [ | |
82 | { | |
83 | fields: [ 'username' ], | |
84 | unique: true | |
85 | }, | |
86 | { | |
87 | fields: [ 'email' ], | |
88 | unique: true | |
89 | } | |
90 | ], | |
91 | hooks: { | |
92 | beforeCreate: beforeCreateOrUpdate, | |
93 | beforeUpdate: beforeCreateOrUpdate | |
94 | } | |
95 | } | |
96 | ) | |
97 | ||
98 | const classMethods = [ | |
99 | associate, | |
100 | ||
101 | countTotal, | |
102 | getByUsername, | |
103 | list, | |
104 | listForApi, | |
105 | loadById, | |
106 | loadByUsername, | |
107 | loadByUsernameOrEmail | |
108 | ] | |
109 | const instanceMethods = [ | |
110 | isPasswordMatch, | |
111 | toFormattedJSON, | |
112 | isAdmin | |
113 | ] | |
114 | addMethodsToModel(User, classMethods, instanceMethods) | |
115 | ||
116 | return User | |
117 | } | |
118 | ||
119 | function beforeCreateOrUpdate (user: UserInstance) { | |
120 | return cryptPassword(user.password).then(hash => { | |
121 | user.password = hash | |
122 | return undefined | |
123 | }) | |
124 | } | |
125 | ||
126 | // ------------------------------ METHODS ------------------------------ | |
127 | ||
128 | isPasswordMatch = function (this: UserInstance, password: string) { | |
129 | return comparePassword(password, this.password) | |
130 | } | |
131 | ||
132 | toFormattedJSON = function (this: UserInstance) { | |
133 | return { | |
134 | id: this.id, | |
135 | username: this.username, | |
136 | email: this.email, | |
137 | displayNSFW: this.displayNSFW, | |
138 | role: this.role, | |
139 | createdAt: this.createdAt | |
140 | } | |
141 | } | |
142 | ||
143 | isAdmin = function (this: UserInstance) { | |
144 | return this.role === USER_ROLES.ADMIN | |
145 | } | |
146 | ||
147 | // ------------------------------ STATICS ------------------------------ | |
148 | ||
149 | function associate (models) { | |
150 | User.hasOne(models.Author, { | |
151 | foreignKey: 'userId', | |
152 | onDelete: 'cascade' | |
153 | }) | |
154 | ||
155 | User.hasMany(models.OAuthToken, { | |
156 | foreignKey: 'userId', | |
157 | onDelete: 'cascade' | |
158 | }) | |
159 | } | |
160 | ||
161 | countTotal = function () { | |
162 | return this.count() | |
163 | } | |
164 | ||
165 | getByUsername = function (username: string) { | |
166 | const query = { | |
167 | where: { | |
168 | username: username | |
169 | } | |
170 | } | |
171 | ||
172 | return User.findOne(query) | |
173 | } | |
174 | ||
175 | list = function () { | |
176 | return User.findAll() | |
177 | } | |
178 | ||
179 | listForApi = function (start: number, count: number, sort: string) { | |
180 | const query = { | |
181 | offset: start, | |
182 | limit: count, | |
183 | order: [ getSort(sort) ] | |
184 | } | |
185 | ||
186 | return User.findAndCountAll(query).then(({ rows, count }) => { | |
187 | return { | |
188 | data: rows, | |
189 | total: count | |
190 | } | |
191 | }) | |
192 | } | |
193 | ||
194 | loadById = function (id: number) { | |
195 | return User.findById(id) | |
196 | } | |
197 | ||
198 | loadByUsername = function (username: string) { | |
199 | const query = { | |
200 | where: { | |
201 | username: username | |
202 | } | |
203 | } | |
204 | ||
205 | return User.findOne(query) | |
206 | } | |
207 | ||
208 | loadByUsernameOrEmail = function (username: string, email: string) { | |
209 | const query = { | |
210 | where: { | |
211 | $or: [ { username }, { email } ] | |
212 | } | |
213 | } | |
214 | ||
215 | return User.findOne(query) | |
216 | } |