Installed api platform.

config/bundles.php

@@ -14,4 +14,6 @@ return [
     Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle::class => ['all' => true],
     Symfony\WebpackEncoreBundle\WebpackEncoreBundle::class => ['all' => true],
     Symfony\UX\Dropzone\DropzoneBundle::class => ['all' => true],
+    Nelmio\CorsBundle\NelmioCorsBundle::class => ['all' => true],
+    ApiPlatform\Core\Bridge\Symfony\Bundle\ApiPlatformBundle::class => ['all' => true],
 ];

config/packages/api_platform.yaml

@@ -0,0 +1,7 @@
+api_platform:
+    mapping:
+        paths: ['%kernel.project_dir%/src/Entity']
+    patch_formats:
+        json: ['application/merge-patch+json']
+    swagger:
+        versions: [3]

config/packages/nelmio_cors.yaml

@@ -0,0 +1,10 @@
+nelmio_cors:
+    defaults:
+        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/routes/api_platform.yaml

@@ -0,0 +1,4 @@
+api_platform:
+    resource: .
+    type: api_platform
+    prefix: /api