pigallery2/src/frontend/app/pipes/StringifyRolePipe.ts

import { Pipe, PipeTransform } from '@angular/core';
import { UserRoles } from '../../../common/entities/UserDTO';

@Pipe({ name: 'stringifyRole' })
export class StringifyRole implements PipeTransform {
  transform(role: number): string {
    return UserRoles[role];
  }
}