81 lines
2.1 KiB
TypeScript
81 lines
2.1 KiB
TypeScript
import { Exclude, Expose, Type } from 'class-transformer';
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import {
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BaseEntity,
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Column,
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CreateDateColumn,
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Entity,
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JoinTable,
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ManyToMany,
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OneToMany,
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PrimaryColumn,
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Relation,
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UpdateDateColumn,
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} from 'typeorm';
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import { PostBodyType } from '@/modules/content/constants';
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import { CategoryEntity } from '@/modules/content/entities/CategoryEntity';
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import { CommentEntity } from '@/modules/content/entities/comment.entity';
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import { TagEntity } from '@/modules/content/entities/tag.entity';
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@Exclude()
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@Entity('content_posts')
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export class PostEntity extends BaseEntity {
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@Expose()
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@PrimaryColumn({ type: 'varchar', generated: 'uuid', length: 36 })
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id: string;
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@Expose()
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@Column({ comment: '文章标题' })
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title: string;
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@Expose({ groups: ['post-detail'] })
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@Column({ comment: '文章内容', type: 'text' })
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body: string;
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@Expose()
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@Column({ comment: '文章描述', nullable: true })
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summary?: string;
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@Expose()
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@Expose()
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@Column({ comment: '关键字', type: 'simple-array', nullable: true })
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keywords?: string[];
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@Expose()
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@Column({ comment: '文章类型', type: 'enum', enum: PostBodyType, default: PostBodyType.HTML })
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type: PostBodyType;
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@Expose()
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@Column({ comment: '发布时间', type: 'varchar', nullable: true })
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publishedAt?: Date | null;
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@Expose()
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@Column({ comment: '自定义文章排序', default: 0 })
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customOrder: number;
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@Expose()
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@Type(() => Date)
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@CreateDateColumn({ comment: '创建时间' })
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createdAt?: Date;
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@Expose()
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@Type(() => Date)
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@UpdateDateColumn({ comment: '更新时间', nullable: true })
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updatedAt?: Date;
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@Expose()
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@OneToMany(() => CategoryEntity, (category) => category.posts, {
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nullable: true,
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onDelete: 'SET NULL',
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})
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category: Relation<CategoryEntity>;
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@Expose()
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@ManyToMany(() => TagEntity, (tag) => tag.posts, { cascade: true })
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@JoinTable()
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tags: Relation<TagEntity>[];
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@OneToMany(() => CommentEntity, (comment) => comment.post, { cascade: true })
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comments: Relation<CommentEntity>[];
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}
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