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1 | import { values } from 'lodash' | |
2 | import { FindOptions, Op, Transaction } from 'sequelize' | |
3 | import { AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, Is, Model, Table, UpdatedAt } from 'sequelize-typescript' | |
4 | import { VideoRateType } from '../../../shared/models/videos' | |
5 | import { CONSTRAINTS_FIELDS, VIDEO_RATE_TYPES } from '../../initializers/constants' | |
6 | import { VideoModel } from '../video/video' | |
7 | import { AccountModel } from './account' | |
8 | import { ActorModel } from '../activitypub/actor' | |
9 | import { buildLocalAccountIdsIn, getSort, throwIfNotValid } from '../utils' | |
10 | import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc' | |
11 | import { AccountVideoRate } from '../../../shared' | |
12 | import { ScopeNames as VideoChannelScopeNames, SummaryOptions, VideoChannelModel } from '../video/video-channel' | |
13 | import * as Bluebird from 'bluebird' | |
14 | import { | |
15 | MAccountVideoRate, | |
16 | MAccountVideoRateAccountUrl, | |
17 | MAccountVideoRateAccountVideo, | |
18 | MAccountVideoRateFormattable | |
19 | } from '@server/typings/models/video/video-rate' | |
20 | ||
21 | /* | |
22 | Account rates per video. | |
23 | */ | |
24 | @Table({ | |
25 | tableName: 'accountVideoRate', | |
26 | indexes: [ | |
27 | { | |
28 | fields: [ 'videoId', 'accountId' ], | |
29 | unique: true | |
30 | }, | |
31 | { | |
32 | fields: [ 'videoId' ] | |
33 | }, | |
34 | { | |
35 | fields: [ 'accountId' ] | |
36 | }, | |
37 | { | |
38 | fields: [ 'videoId', 'type' ] | |
39 | }, | |
40 | { | |
41 | fields: [ 'url' ], | |
42 | unique: true | |
43 | } | |
44 | ] | |
45 | }) | |
46 | export class AccountVideoRateModel extends Model<AccountVideoRateModel> { | |
47 | ||
48 | @AllowNull(false) | |
49 | @Column(DataType.ENUM(...values(VIDEO_RATE_TYPES))) | |
50 | type: VideoRateType | |
51 | ||
52 | @AllowNull(false) | |
53 | @Is('AccountVideoRateUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'url')) | |
54 | @Column(DataType.STRING(CONSTRAINTS_FIELDS.VIDEO_RATES.URL.max)) | |
55 | url: string | |
56 | ||
57 | @CreatedAt | |
58 | createdAt: Date | |
59 | ||
60 | @UpdatedAt | |
61 | updatedAt: Date | |
62 | ||
63 | @ForeignKey(() => VideoModel) | |
64 | @Column | |
65 | videoId: number | |
66 | ||
67 | @BelongsTo(() => VideoModel, { | |
68 | foreignKey: { | |
69 | allowNull: false | |
70 | }, | |
71 | onDelete: 'CASCADE' | |
72 | }) | |
73 | Video: VideoModel | |
74 | ||
75 | @ForeignKey(() => AccountModel) | |
76 | @Column | |
77 | accountId: number | |
78 | ||
79 | @BelongsTo(() => AccountModel, { | |
80 | foreignKey: { | |
81 | allowNull: false | |
82 | }, | |
83 | onDelete: 'CASCADE' | |
84 | }) | |
85 | Account: AccountModel | |
86 | ||
87 | static load (accountId: number, videoId: number, transaction?: Transaction): Bluebird<MAccountVideoRate> { | |
88 | const options: FindOptions = { | |
89 | where: { | |
90 | accountId, | |
91 | videoId | |
92 | } | |
93 | } | |
94 | if (transaction) options.transaction = transaction | |
95 | ||
96 | return AccountVideoRateModel.findOne(options) | |
97 | } | |
98 | ||
99 | static loadByAccountAndVideoOrUrl (accountId: number, videoId: number, url: string, t?: Transaction): Bluebird<MAccountVideoRate> { | |
100 | const options: FindOptions = { | |
101 | where: { | |
102 | [ Op.or]: [ | |
103 | { | |
104 | accountId, | |
105 | videoId | |
106 | }, | |
107 | { | |
108 | url | |
109 | } | |
110 | ] | |
111 | } | |
112 | } | |
113 | if (t) options.transaction = t | |
114 | ||
115 | return AccountVideoRateModel.findOne(options) | |
116 | } | |
117 | ||
118 | static listByAccountForApi (options: { | |
119 | start: number, | |
120 | count: number, | |
121 | sort: string, | |
122 | type?: string, | |
123 | accountId: number | |
124 | }) { | |
125 | const query: FindOptions = { | |
126 | offset: options.start, | |
127 | limit: options.count, | |
128 | order: getSort(options.sort), | |
129 | where: { | |
130 | accountId: options.accountId | |
131 | }, | |
132 | include: [ | |
133 | { | |
134 | model: VideoModel, | |
135 | required: true, | |
136 | include: [ | |
137 | { | |
138 | model: VideoChannelModel.scope({ method: [VideoChannelScopeNames.SUMMARY, { withAccount: true } as SummaryOptions ] }), | |
139 | required: true | |
140 | } | |
141 | ] | |
142 | } | |
143 | ] | |
144 | } | |
145 | if (options.type) query.where['type'] = options.type | |
146 | ||
147 | return AccountVideoRateModel.findAndCountAll(query) | |
148 | } | |
149 | ||
150 | static loadLocalAndPopulateVideo ( | |
151 | rateType: VideoRateType, | |
152 | accountName: string, | |
153 | videoId: number, | |
154 | t?: Transaction | |
155 | ): Bluebird<MAccountVideoRateAccountVideo> { | |
156 | const options: FindOptions = { | |
157 | where: { | |
158 | videoId, | |
159 | type: rateType | |
160 | }, | |
161 | include: [ | |
162 | { | |
163 | model: AccountModel.unscoped(), | |
164 | required: true, | |
165 | include: [ | |
166 | { | |
167 | attributes: [ 'id', 'url', 'followersUrl', 'preferredUsername' ], | |
168 | model: ActorModel.unscoped(), | |
169 | required: true, | |
170 | where: { | |
171 | preferredUsername: accountName | |
172 | } | |
173 | } | |
174 | ] | |
175 | }, | |
176 | { | |
177 | model: VideoModel.unscoped(), | |
178 | required: true | |
179 | } | |
180 | ] | |
181 | } | |
182 | if (t) options.transaction = t | |
183 | ||
184 | return AccountVideoRateModel.findOne(options) | |
185 | } | |
186 | ||
187 | static loadByUrl (url: string, transaction: Transaction) { | |
188 | const options: FindOptions = { | |
189 | where: { | |
190 | url | |
191 | } | |
192 | } | |
193 | if (transaction) options.transaction = transaction | |
194 | ||
195 | return AccountVideoRateModel.findOne(options) | |
196 | } | |
197 | ||
198 | static listAndCountAccountUrlsByVideoId (rateType: VideoRateType, videoId: number, start: number, count: number, t?: Transaction) { | |
199 | const query = { | |
200 | offset: start, | |
201 | limit: count, | |
202 | where: { | |
203 | videoId, | |
204 | type: rateType | |
205 | }, | |
206 | transaction: t, | |
207 | include: [ | |
208 | { | |
209 | attributes: [ 'actorId' ], | |
210 | model: AccountModel.unscoped(), | |
211 | required: true, | |
212 | include: [ | |
213 | { | |
214 | attributes: [ 'url' ], | |
215 | model: ActorModel.unscoped(), | |
216 | required: true | |
217 | } | |
218 | ] | |
219 | } | |
220 | ] | |
221 | } | |
222 | ||
223 | return AccountVideoRateModel.findAndCountAll<MAccountVideoRateAccountUrl>(query) | |
224 | } | |
225 | ||
226 | static cleanOldRatesOf (videoId: number, type: VideoRateType, beforeUpdatedAt: Date) { | |
227 | return AccountVideoRateModel.sequelize.transaction(async t => { | |
228 | const query = { | |
229 | where: { | |
230 | updatedAt: { | |
231 | [Op.lt]: beforeUpdatedAt | |
232 | }, | |
233 | videoId, | |
234 | type, | |
235 | accountId: { | |
236 | [Op.notIn]: buildLocalAccountIdsIn() | |
237 | } | |
238 | }, | |
239 | transaction: t | |
240 | } | |
241 | ||
242 | const deleted = await AccountVideoRateModel.destroy(query) | |
243 | ||
244 | const options = { | |
245 | transaction: t, | |
246 | where: { | |
247 | id: videoId | |
248 | } | |
249 | } | |
250 | ||
251 | if (type === 'like') await VideoModel.increment({ likes: -deleted }, options) | |
252 | else if (type === 'dislike') await VideoModel.increment({ dislikes: -deleted }, options) | |
253 | }) | |
254 | } | |
255 | ||
256 | toFormattedJSON (this: MAccountVideoRateFormattable): AccountVideoRate { | |
257 | return { | |
258 | video: this.Video.toFormattedJSON(), | |
259 | rating: this.type | |
260 | } | |
261 | } | |
262 | } |