[bug] JSONB seeding not working

[humbertowoody]

Hi! I created the following model:

@Entity()
export class Resource {
    @PrimaryColumn('uuid')
    public id: string;

    @IsNotEmpty()
    @Column()
    public source: string;

    @IsNotEmpty()
    @Column({ type: 'jsonb', nullable: true })
    public data: any;

    @UpdateDateColumn({ name: 'updated_at' })
    public updatedAt: Date;

    @CreateDateColumn({ name: 'created_at' })
    public createdAt: Date;
}

And this is my Factory:

define(Resource, (faker: typeof Faker) => {
    const source = faker.company.companyName();

    const resource = new Resource();
    resource.id = uuid.v1();
    resource.source = source;
    resource.data = { foo: 'bar' }; // <<<<<<<<< 
    return resource;
});

The issue, is that I am unable to seed the data field with a JSON or an Array. Only strings seem to work. Every other kind of object throws:

Could not run seed  Error: Could not save entity
    at EntityFactory.<anonymous> (/node_modules/typeorm-seeding/dist/typeorm-seeding.js:103:27)
    at Generator.throw (<anonymous>)
    at rejected (/node_modules/typeorm-seeding/dist/typeorm-seeding.js:30:65)
    at processTicksAndRejections (internal/process/next_tick.js:81:5)

This is probably an error due to the data type JSON and/or JSONB (available in PostgreSQL). Maybe a bug? Thanks in advance!

[HackAfro]

@humbertowoody have you tried setting the data type to simple-json? that seems to work for me