feat: upgrade to JSON:API 2.x

Author: Mateu Aguiló Bosch

composer.json

@@ -49,20 +49,18 @@
   "require": {
     "cweagans/composer-patches": "^1.6.0",
     "drupal/admin_toolbar": "^1.23",
-    "drupal/consumer_image_styles": "^2.0@rc",
-    "drupal/consumers": "^1.0",
+    "drupal/consumers": "^1.2",
     "drupal/contentajs": "^1.0@beta",
     "drupal/core": "^8.6.0",
-    "drupal/decoupled_router": "^1.0",
+    "drupal/decoupled_router": "^1.1",
     "drupal/dropzonejs": "^2.0@alpha",
     "drupal/entity_browser": "^2.0@alpha",
-    "drupal/graphql": "^3.0@beta",
     "drupal/image_widget_crop": "^2.1",
     "drupal/inline_entity_form": "^1.0@beta",
-    "drupal/jsonapi": "^1.23",
-    "drupal/jsonapi_extras": "^2.9",
+    "drupal/jsonapi": "^2.0@rc",
+    "drupal/jsonapi_extras": "^2.11",
     "drupal/jsonrpc": "^1.0@beta",
-    "drupal/material_admin": "1.x-dev",
+    "drupal/material_admin": "^1.0@alpha",
     "drupal/media_entity_browser": "^2.0@alpha",
     "drupal/openapi": "^1.0@beta",
     "drupal/schemata": "^1.0@alpha",

modules/contenta_graphql/contenta_graphql.info.yml

@@ -1,7 +1,4 @@
-name: Contenta GraphQl
+name: Contenta GraphQL
 type: module
-description: GraphQl API (Experimental)
+description: GraphQL implementation for Contenta
 core: 8.x
-package: Contenta (Experimental)
-dependencies:
-  - graphql_core

src/Plugin/Contenta/OptionalModule/ContentaGraphQL.php

@@ -33,8 +33,7 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       '#type' => 'item',
       '#description' => $this->t(
         "Contenta CMS is primarily focused on JSON API. If you want to expose a
-        GraphQL API consider looking at the @link. If you still want to
-        install GraphQL inside of Drupal select this module.",
+        GraphQL API consider looking at the @link.",
         ['@link' => $link]
       ),
     ];