refactor: JSON:API (#3971)

* refactor: json:api refactor iteration 1
* chore: delete dead code
* fix: regressions
* chore: move additions/changes to package
* feat: AccessTokenResource
* feat: allow dependency injection in resources
* feat: `ApiResource` extender
* feat: improve
* feat: refactor tags extension
* feat: refactor flags extension
* fix: regressions
* fix: drop bc layer
* feat: refactor suspend extension
* feat: refactor subscriptions extension
* feat: refactor approval extension
* feat: refactor sticky extension
* feat: refactor nicknames extension
* feat: refactor mentions extension
* feat: refactor lock extension
* feat: refactor likes extension
* chore: merge conflicts
* feat: refactor extension-manager extension
* feat: context current endpoint helpers
* chore: minor
* feat: cleaner sortmap implementation
* chore: drop old package
* chore: not needed (auto scoping)
* fix: actor only fields
* refactor: simplify index endpoint
* feat: eager loading
* test: adapt
* test: phpstan
* test: adapt
* fix: typing
* fix: approving content
* tet: adapt frontend tests
* chore: typings
* chore: review
* fix: breaking change

extensions/subscriptions/extend.php

@@ -7,10 +7,8 @@
  * LICENSE file that was distributed with this source code.
  */
 
-use Flarum\Api\Serializer\BasicDiscussionSerializer;
-use Flarum\Api\Serializer\DiscussionSerializer;
+use Flarum\Api\Resource;
 use Flarum\Approval\Event\PostWasApproved;
-use Flarum\Discussion\Discussion;
 use Flarum\Discussion\Event\Saving;
 use Flarum\Discussion\Search\DiscussionSearcher;
 use Flarum\Discussion\UserState;
@@ -20,6 +18,7 @@ use Flarum\Post\Event\Hidden;
 use Flarum\Post\Event\Posted;
 use Flarum\Post\Event\Restored;
 use Flarum\Search\Database\DatabaseSearchDriver;
+use Flarum\Subscriptions\Api\UserResourceFields;
 use Flarum\Subscriptions\Filter\SubscriptionFilter;
 use Flarum\Subscriptions\HideIgnoredFromAllDiscussionsPage;
 use Flarum\Subscriptions\Listener;
@@ -48,18 +47,11 @@ return [
         ->namespace('flarum-subscriptions', __DIR__.'/views'),
 
     (new Extend\Notification())
-        ->type(NewPostBlueprint::class, BasicDiscussionSerializer::class, ['alert', 'email'])
+        ->type(NewPostBlueprint::class, ['alert', 'email'])
         ->beforeSending(FilterVisiblePostsBeforeSending::class),
 
-    (new Extend\ApiSerializer(DiscussionSerializer::class))
-        ->attribute('subscription', function (DiscussionSerializer $serializer, Discussion $discussion) {
-            if ($state = $discussion->state) {
-                return $state->subscription;
-            }
-        }),
-
-    (new Extend\User())
-        ->registerPreference('followAfterReply', 'boolval', false),
+    (new Extend\ApiResource(Resource\DiscussionResource::class))
+        ->fields(UserResourceFields::class),
 
     (new Extend\Event())
         ->listen(Saving::class, Listener\SaveSubscriptionToDatabase::class)
@@ -75,5 +67,6 @@ return [
         ->addMutator(DiscussionSearcher::class, HideIgnoredFromAllDiscussionsPage::class),
 
     (new Extend\User())
+        ->registerPreference('followAfterReply', 'boolval', false)
         ->registerPreference('flarum-subscriptions.notify_for_all_posts', 'boolval', false),
 ];