Asymmetrik/ngx-starter

import { InjectionToken, inject, makeEnvironmentProviders } from '@angular/core';
import { ROUTES } from '@angular/router';

import sortBy from 'lodash/sortBy';

import { ADMIN_TOPICS } from './admin-topic.model';

export const APP_FEATURE_ADMIN = new InjectionToken<boolean>('APP_FEATURE_ADMIN');

export function injectAdminTopics() {
    return sortBy((inject(ADMIN_TOPICS, { optional: true }) ?? []).flat(), [
        (t) => t.ordinal ?? 1,
        'title',
        'path'
    ]);
}

export function injectAdminEnabled() {
    return inject(APP_FEATURE_ADMIN, { optional: true }) ?? false;
}

export function provideAdminFeature() {
    return makeEnvironmentProviders([
        {
            provide: APP_FEATURE_ADMIN,
            useValue: true
        },
        {
            provide: ADMIN_TOPICS,
            multi: true,
            useValue: [
                {
                    id: 'users',
                    title: 'Users',
                    ordinal: 0,
                    path: 'users'
                },

                {
                    id: 'cache-entries',
                    title: 'Cache Entries',
                    ordinal: 1,
                    path: 'cacheEntries'
                },
                {
                    id: 'end-user-agreements',
                    title: 'EUAs',
                    ordinal: 2,
                    path: 'euas'
                },
                {
                    id: 'messages',
                    title: 'Messages',
                    ordinal: 3,
                    path: 'messages'
                },
                {
                    id: 'feedback',
                    title: 'Feedback',
                    ordinal: 4,
                    path: 'feedback'
                }
            ]
        },
        {
            provide: ROUTES,
            multi: true,
            useValue: [
                {
                    path: 'admin',
                    loadChildren: () => import('./admin-routes').then((m) => m.ADMIN_ROUTES)
                }
            ]
        }
    ]);
}