45 lines
971 B
TypeScript
45 lines
971 B
TypeScript
import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
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import { User } from './user';
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import { Note } from './note';
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import { id } from '../id';
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@Entity()
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@Index(['userId', 'noteId'], { unique: true })
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export class NoteReaction {
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@PrimaryColumn(id())
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public id: string;
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@Index()
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@Column('timestamp with time zone', {
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comment: 'The created date of the NoteReaction.',
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})
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public createdAt: Date;
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@Index()
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@Column(id())
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public userId: User['id'];
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@ManyToOne(type => User, {
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onDelete: 'CASCADE',
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})
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@JoinColumn()
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public user?: User | null;
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@Index()
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@Column(id())
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public noteId: Note['id'];
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@ManyToOne(type => Note, {
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onDelete: 'CASCADE',
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})
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@JoinColumn()
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public note?: Note | null;
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// TODO: 対象noteのuserIdを非正規化したい(「受け取ったリアクション一覧」のようなものを(JOIN無しで)実装したいため)
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@Column('varchar', {
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length: 260,
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})
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public reaction: string;
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}
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