Add nelmio/cors-bundle - Add CORS support for Front-end requests.

config/bundles.php

@@ -9,4 +9,5 @@ return [
     Symfony\Bundle\WebProfilerBundle\WebProfilerBundle::class => ['dev' => true, 'test' => true],
     Symfony\Bundle\SecurityBundle\SecurityBundle::class => ['all' => true],
     EasyCorp\Bundle\EasyAdminBundle\EasyAdminBundle::class => ['all' => true],
+    Nelmio\CorsBundle\NelmioCorsBundle::class => ['all' => true],
 ];

config/packages/nelmio_cors.yaml

@@ -0,0 +1,15 @@
+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:
+        '^/api/':
+            allow_origin: ['*']
+            allow_headers: ['*']
+            allow_methods: ['POST', 'GET']
+            max_age: 3600
+        '^/': null