misskey/packages/backend/src/models/Poll.ts

78 lines
1.5 KiB
TypeScript

/*
* SPDX-FileCopyrightText: syuilo and other misskey contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { PrimaryColumn, Entity, Index, JoinColumn, Column, OneToOne } from 'typeorm';
import { noteVisibilities } from '@/types.js';
import { id } from './util/id.js';
import { MiNote } from './Note.js';
import type { MiUser } from './User.js';
@Entity('poll')
export class MiPoll {
@PrimaryColumn(id())
public noteId: MiNote['id'];
@OneToOne(type => MiNote, {
onDelete: 'CASCADE',
})
@JoinColumn()
public note: MiNote | null;
@Column('timestamp with time zone', {
nullable: true,
})
public expiresAt: Date | null;
@Column('boolean')
public multiple: boolean;
@Column('varchar', {
length: 256, array: true, default: '{}',
})
public choices: string[];
@Column('integer', {
array: true,
})
public votes: number[];
//#region Denormalized fields
@Column('enum', {
enum: noteVisibilities,
comment: '[Denormalized]',
})
public noteVisibility: typeof noteVisibilities[number];
@Index()
@Column({
...id(),
comment: '[Denormalized]',
})
public userId: MiUser['id'];
@Index()
@Column('varchar', {
length: 128, nullable: true,
comment: '[Denormalized]',
})
public userHost: string | null;
//#endregion
constructor(data: Partial<MiPoll>) {
if (data == null) return;
for (const [k, v] of Object.entries(data)) {
(this as any)[k] = v;
}
}
}
export type IPoll = {
choices: string[];
votes?: number[];
multiple: boolean;
expiresAt: Date | null;
};