Example TypeORM entities

User.ts

import {
    Column,
    CreateDateColumn, 
    Entity,
    JoinColumn,
    OneToOne,
    PrimaryGeneratedColumn,
    UpdateDateColumn,
} from 'typeorm';

export abstract class AbstractUUIDPrimaryKeyEntity {
    @PrimaryGeneratedColumn('uuid')
    id: string;

    @CreateDateColumn()
    createdDate: Date;

    @UpdateDateColumn()
    updatedDate: Date;
}

@Entity()
export class UserProfile extends AbstractUUIDPrimaryKeyEntity {
    @OneToOne(() => User)
    user: User;

    @Column('varchar')
    location: string;

    @Column('varchar')
    employer: string;

    @Column('varchar')
    profession: string;

    @Column('varchar')
    phoneNumber: string;

    @Column('varchar')
    imageUrl: string;

    @Column('date')
    birthDate: Date;
}

@Entity()
export class User extends AbstractUUIDPrimaryKeyEntity {
    @Column('varchar')
    firstName: string;

    @Column('varchar')
    lastName: string;

    @Column('varchar')
    email: string;

    @Column('boolean')
    isActive: boolean;

    @OneToOne(() => UserProfile, { cascade: true })
    @JoinColumn()
    profile: UserProfile;
}