add hello world and swaggerhub compatibility

Author: JMLamodiere

.env

@@ -19,3 +19,7 @@ APP_SECRET=d63e877b0444331114e7842dd8105ae1
 #TRUSTED_PROXIES=127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16
 #TRUSTED_HOSTS='^(localhost|example\.com)$'
 ###< symfony/framework-bundle ###
+
+###> nelmio/cors-bundle ###
+CORS_ALLOW_ORIGIN=^https?://(localhost|127\.0\.0\.1|app\.swaggerhub\.com)(:[0-9]+)?$
+###< nelmio/cors-bundle ###

composer.json

@@ -12,6 +12,7 @@
         "symfony/yaml": "4.4.*"
     },
     "require-dev": {
+        "nelmio/cors-bundle": "^2.1"
     },
     "config": {
         "preferred-install": {

composer.lock

@@ -2,4 +2,5 @@
 
 return [
     Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['all' => true],
+    Nelmio\CorsBundle\NelmioCorsBundle::class => ['all' => true],
 ];

config/bundles.php

@@ -0,0 +1,11 @@
+nelmio_cors:
+    defaults:
+        allow_credentials: true
+        origin_regex: true
+        allow_origin: ['%env(CORS_ALLOW_ORIGIN)%']
+        allow_methods: ['GET', 'OPTIONS', 'POST', 'PUT', 'PATCH', 'DELETE']
+        allow_headers: ['Content-Type', 'Authorization']
+        expose_headers: ['Link']
+        max_age: 3600
+    paths:
+        '^/': null

config/packages/nelmio_cors.yaml

@@ -1,3 +1,3 @@
-#index:
-#    path: /
-#    controller: App\Controller\DefaultController::index
+index:
+    path: /
+    controller: App\Controller\DefaultController::index

config/routes.yaml

@@ -0,0 +1,42 @@
+openapi: 3.0.3
+info:
+  title: TDD Demo ForumPHP 2020
+
+  version: 1.0.0
+
+# See https://swagger.io/docs/specification/paths-and-operations/
+paths:
+
+  /:
+    get:
+      summary: Get an entity by aboId
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/HelloWorld'
+
+# See https://swagger.io/docs/specification/components/
+components:
+
+  # See https://swagger.io/docs/specification/data-models/
+  # NB : they appear in the generated doc
+  schemas:
+    HelloWorld:
+      type: object
+      required: [ hello ]
+      properties:
+        hello:
+          type: string
+          example: world
+
+# See https://swagger.io/docs/specification/api-host-and-base-path/
+servers:
+  - url: 'https://localhost:8000'
+    description: dev
+
+  # See https://app.swaggerhub.com/help/integrations/api-auto-mocking
+  - description: SwaggerHub API Auto Mocking
+    url: https://virtserver.swaggerhub.com/JMLamodiere/tdd-demo_forum_php_2020/1.0.0

doc/openapi.yml

@@ -0,0 +1,17 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class DefaultController extends AbstractController
+{
+    public function index(Request $request): Response
+    {
+        return new JsonResponse(['hello' => 'world']);
+    }
+}

src/Controller/DefaultController.php

@@ -1,4 +1,16 @@
 {
+    "nelmio/cors-bundle": {
+        "version": "1.5",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "master",
+            "version": "1.5",
+            "ref": "6388de23860284db9acce0a7a5d9d13153bcb571"
+        },
+        "files": [
+            "config/packages/nelmio_cors.yaml"
+        ]
+    },
     "php": {
         "version": "7.4"
     },