46 lines
1.1 KiB
TypeScript
46 lines
1.1 KiB
TypeScript
import { Column, Entity, ManyToMany, ManyToOne, PrimaryGeneratedColumn } from 'typeorm';
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import { Author } from './author';
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import { AuthorRole } from './author-role';
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import { Work } from './work';
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/**
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* This entity connects authors with their work and their role therein.
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*/
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@Entity()
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export class WorkAuthor implements IIdentifiableEntity, IOrderableEntity {
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@PrimaryGeneratedColumn()
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public id: number;
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/**
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* the work
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*/
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@ManyToOne(() => Work, (work: Work) => work.workAuthors, {
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nullable: false,
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onDelete: 'CASCADE',
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onUpdate: 'CASCADE',
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})
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public work: Promise<Work>;
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/**
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* the roles of the author in the work
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*/
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@ManyToMany(() => AuthorRole, (authorRole: AuthorRole) => authorRole.workAuthors)
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public authorRoles: Promise<AuthorRole[]>;
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/**
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* the author
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*/
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@ManyToOne(() => Author, (author: Author) => author.workAuthors, {
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nullable: false,
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onDelete: 'RESTRICT',
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onUpdate: 'CASCADE',
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})
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public author: Promise<Author>;
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@Column({
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nullable: false,
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default: 0,
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})
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public order: number;
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}
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