import { SafeNSoundError } from '#util/error.js';
import Joi from 'joi';

/**
 * Generic authentication DTO.
 */
export class AuthDto {
    static schema = new Joi.object({
        password: Joi.string().required(),
        username: Joi.string(),
        email: Joi.string().email()
    }).or('username', 'email');

    username;
    email;
    password;

    static async create(data) {
        const obj = new AuthDto();
        for (const key of Object.keys(data)) {
            if (key in obj) {
                obj[key] = data[key];
            }
        }

        return await AuthDto.schema.validateAsync(obj);
    }
}