@computed() and Dirve.getUrl()

[guoyunhe]

I have an Image model which I store storage key as path attribute. I also want to get url computed attribute. However, Drive.getUrl() is an async function, and cannot be used in a getter:

export default class Image extends Model {
  /** File storage path, images/<md5> */
  @column()
  public path: string;

  /** Image public url */
  @computed()
  public get url() {
    return Drive.getUrl(this.path)
  }
}

How could I do it?

[steveyout]

use @afterFetch() or afterFind hooks