Import Extollo framework

src/Units.extollo.ts

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+import {Config, Controllers, HTTPServer, Files, Middlewares, Routing, Unit} from '@extollo/lib'
+import {Database, Models} from "@extollo/orm";
+import {CommandLine} from "@extollo/cli";
+import {Internationalization} from "@extollo/i18n";
+
+export const Units = [
+    Config,
+    Files,
+    CommandLine,
+    Controllers,
+    Middlewares,
+    Database,
+    Models,
+    Internationalization,
+
+    Routing,
+    HTTPServer,
+] as (typeof Unit)[]

src/app/configs/app.config.ts

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+import { env } from '@extollo/lib'
+
+export default {
+    name: env('APP_NAME', 'Extollo'),
+}

src/app/configs/database.config.ts

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+import { env } from "@extollo/lib";
+
+export default {
+    connections: {
+        default: {
+            user: env('DATABASE_USERNAME', 'extollo'),
+            password: env('DATABASE_PASSWORD'),
+            host: env('DATABASE_HOST', 'localhost'),
+            port: env('DATABASE_PORT', 5432),
+            database: env('DATABASE_NAME', 'extollo_1'),
+            dialect: env('DATABASE_DIALECT', 'postgres'),
+        },
+    },
+}

src/app/configs/lang/common.config.ts

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+import { env } from "@extollo/lib"
+
+export default {
+    app_name: env('APP_NAME', 'Extollo'),
+}

src/app/configs/lang/en_US.config.ts

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+import {env} from '@extollo/lib'
+
+export default {
+    welcome_to_extollo: 'Welcome to Extollo!',
+    viewed_page_num_times: 'You have viewed this page :num: times.',
+}

src/app/configs/server.config.ts

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+import {env, basePath} from "@extollo/lib"
+import {ORMSession} from "@extollo/orm"
+import {LocalFilesystem, LocalFilesystemConfig} from "@extollo/util"
+
+export default {
+    debug: env('DEBUG_MODE', false),
+
+    session: {
+        /* The implementation of @extollo/lib.Session that serves as the session backend. */
+        driver: ORMSession,
+    },
+
+    /*
+     * Here, you can define various filesystem drivers that can be used in
+     * your application to store/retrieve files.
+     *
+     * The key in the object is the 'name' of the filesystem as it will be
+     * fetched in code. For example, if you have a `fubar: { ... }` item,
+     * then you can retrieve that filesystem using the Files service like
+     * so:
+     *
+     * files.getFilesystem('fubar')  // => Filesystem { ... }
+     */
+    filesystems: {
+        default: {
+            /* If true, this will serve as the default filesystem for modules in your application. */
+            isDefault: true,
+
+            /* The implementation of @extollo/util.Filesystem that serves as the backend. */
+            driver: LocalFilesystem,
+
+            /* The config required by the filesystem driver. */
+            config: {
+                baseDir: basePath('..', 'uploads').toLocal,
+            } as LocalFilesystemConfig,
+        }
+    },
+
+    middleware: {
+        global: {
+            pre: ['LogRequest'],
+        },
+    },
+}

src/app/http/controllers/main/Home.controller.ts

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+import {Controller, view, Session} from '@extollo/lib';
+import {Inject, Injectable} from "@extollo/di";
+import {Locale} from "@extollo/i18n"
+
+@Injectable()
+export class Home extends Controller {
+    @Inject()
+    protected readonly session!: Session;
+
+    @Inject()
+    protected readonly locale!: Locale;
+
+    public welcome() {
+        this.session.set('app_visits', this.session.get('app_visits', 0) + 1)
+
+        return view('welcome', {
+            app_visits: this.session.get('app_visits'),
+            locale: this.locale.helper(),
+        })
+    }
+}

src/app/http/middlewares/LogRequest.middleware.ts

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+import {json, Logging, Middleware} from "@extollo/lib";
+import {Inject, Injectable} from "@extollo/di";
+
+@Injectable()
+export class LogRequest extends Middleware {
+    @Inject()
+    protected readonly logging!: Logging
+
+    public async apply() {
+        this.logging.info(`Incoming request: ${this.request.method} @ ${this.request.path}`)
+    }
+}

src/app/http/routes/app.routes.ts

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+import {Route} from "@extollo/lib"
+
+Route.get('/', 'main:Home.welcome')

src/app/models/User.model.ts

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+import {Model} from "@extollo/orm";
+
+export class User extends Model<User> {
+    protected static table = 'users';
+    protected static key = 'user_id';
+}

src/app/resources/views/welcome.pug

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+html
+    head
+        title !{locale('app_name')}
+    body
+        h1 !{locale('welcome_to_extollo')}
+        h2 !{locale('viewed_page_num_times', { interp: { num: app_visits } })}

src/cli.ts

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+import {Application} from "@extollo/lib";
+import {Units} from './Units.extollo';
+import {CommandLineApplication} from "@extollo/cli";
+
+(async () => {
+    /*
+     * The Application
+     * -----------------------------------------------------
+     * The application instance is a global inversion of control container that
+     * ties your entire application together. The app container manages services
+     * and lifecycle.
+     */
+    const app = Application.getApplication()
+    app.forceStartupMessage = false
+
+    Units.reverse()
+    CommandLineApplication.setReplacement(Units[0])
+    Units[0] = CommandLineApplication
+    Units.reverse()
+
+    app.scaffold(__dirname, Units)
+    await app.run()
+})()

src/index.ts

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+import {Application} from "@extollo/lib";
+import {Units} from './Units.extollo'
+
+;(async () => {
+    /*
+     * The Application
+     * -----------------------------------------------------
+     * The application instance is a global inversion of control container that
+     * ties your entire application together. The app container manages services
+     * and lifecycle.
+     */
+    const app = Application.getApplication()
+    app.scaffold(__dirname, Units)
+    await app.run()
+})()