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1 | import memoizee from 'memoizee' | |
2 | import { AllowNull, Column, Default, DefaultScope, HasOne, IsInt, Model, Table } from 'sequelize-typescript' | |
3 | import { AttributesOnly } from '@shared/typescript-utils' | |
4 | import { AccountModel } from '../account/account' | |
5 | ||
6 | export const getServerActor = memoizee(async function () { | |
7 | const application = await ApplicationModel.load() | |
8 | if (!application) throw Error('Could not load Application from database.') | |
9 | ||
10 | const actor = application.Account.Actor | |
11 | actor.Account = application.Account | |
12 | ||
13 | return actor | |
14 | }, { promise: true }) | |
15 | ||
16 | @DefaultScope(() => ({ | |
17 | include: [ | |
18 | { | |
19 | model: AccountModel, | |
20 | required: true | |
21 | } | |
22 | ] | |
23 | })) | |
24 | @Table({ | |
25 | tableName: 'application', | |
26 | timestamps: false | |
27 | }) | |
28 | export class ApplicationModel extends Model<Partial<AttributesOnly<ApplicationModel>>> { | |
29 | ||
30 | @AllowNull(false) | |
31 | @Default(0) | |
32 | @IsInt | |
33 | @Column | |
34 | migrationVersion: number | |
35 | ||
36 | @AllowNull(true) | |
37 | @Column | |
38 | latestPeerTubeVersion: string | |
39 | ||
40 | @HasOne(() => AccountModel, { | |
41 | foreignKey: { | |
42 | allowNull: true | |
43 | }, | |
44 | onDelete: 'cascade' | |
45 | }) | |
46 | Account: AccountModel | |
47 | ||
48 | static countTotal () { | |
49 | return ApplicationModel.count() | |
50 | } | |
51 | ||
52 | static load () { | |
53 | return ApplicationModel.findOne() | |
54 | } | |
55 | } |