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426f2a4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | import {
Entity,
Column,
PrimaryGeneratedColumn,
CreateDateColumn,
UpdateDateColumn,
ManyToOne,
JoinColumn,
OneToMany,
} from 'typeorm';
import { User } from './user.entity';
import { Course } from './course.entity';
@Entity('comments')
export class Comment {
@PrimaryGeneratedColumn()
id: number;
@Column({ name: 'course_id' })
courseId: number;
@Column({ name: 'user_id' })
userId: number;
@Column({ name: 'parent_id', nullable: true })
parentId: number;
@Column({ name: 'reply_to_comment_id', nullable: true })
replyToCommentId: number;
@Column({ type: 'text' })
content: string;
@CreateDateColumn({ name: 'created_at' })
createdAt: Date;
@UpdateDateColumn({ name: 'updated_at' })
updatedAt: Date;
@ManyToOne(() => User, (user) => user.comments)
@JoinColumn({ name: 'user_id' })
user: User;
@ManyToOne(() => Course, (course) => course.comments)
@JoinColumn({ name: 'course_id' })
course: Course;
@ManyToOne(() => Comment, (comment) => comment.replies)
@JoinColumn({ name: 'parent_id' })
parent: Comment;
@ManyToOne(() => Comment)
@JoinColumn({ name: 'reply_to_comment_id' })
replyToComment: Comment;
@OneToMany(() => Comment, (comment) => comment.parent)
replies: Comment[];
}
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