backend/src/models/responses/ResponseUser.ts

import {
    IsArray,
    IsBoolean,

    IsOptional,
    IsString
} from "class-validator";
import { User } from '../entities/User';
import { UserGroup } from '../entities/UserGroup';
import { ResponsePrincipal } from './ResponsePrincipal';

/**
 * Defines the user response.
*/
export class ResponseUser extends ResponsePrincipal {
    /**
     * The user's first name.
     */
    @IsString()
    firstname: string;

    /**
     * The user's middle name.
     */
    @IsString()
    middlename?: string;

    /**
     * The user's last name.
     */
    @IsString()
    lastname: string;

    /**
     * The user's phone number.
     */
    @IsString()
    phone?: string;

    /**
     * The user's e-mail address.
     */
    @IsString()
    email?: string;

    /**
     * The user's username.
     */
    @IsString()
    username?: string;

    /**
    * Is user enabled?
    */
    @IsBoolean()
    enabled: boolean = true;

    /**
    * The user's profile pic (or rather a url pointing to it).
    */
    @IsString()
    profilePic: string;

    /**
     * The groups that the user is a part of.
     */
    @IsArray()
    @IsOptional()
    groups: UserGroup[];

    /**
     * The user's permissions.
     * Directly granted or inherited converted to their string form and deduplicated.
     */
    @IsArray()
    @IsOptional()
    permissions: string[];

    /**
     * Creates a ResponseUser object from a user.
     * @param user The user the response shall be build for.
     */
    public constructor(user: User) {
        super(user);
        this.firstname = user.firstname;
        this.middlename = user.middlename;
        this.lastname = user.lastname;
        this.phone = user.phone;
        this.email = user.email;
        this.username = user.username;
        this.enabled = user.enabled;
        this.profilePic = user.profilePic;
        this.groups = user.groups;
        this.permissions = user.allPermissions;
        this.groups.forEach(function (g) { delete g.permissions });
    }
}