chore: enable phpstan, apply fixes

.github/workflows/backend.yml

@@ -0,0 +1,12 @@
+name: FoF Gamification PHP
+
+on: [workflow_dispatch, push, pull_request]
+
+jobs:
+  run:
+    uses: flarum/framework/.github/workflows/REUSABLE_backend.yml@main
+    with:
+      enable_backend_testing: false
+      enable_phpstan: true
+
+      backend_directory: .

.github/workflows/frontend.yml

@@ -0,0 +1,19 @@
+name: FoF Gamification JS
+
+on: [workflow_dispatch, push, pull_request]
+
+jobs:
+  run:
+    uses: flarum/framework/.github/workflows/REUSABLE_frontend.yml@main
+    with:
+      enable_bundlewatch: false
+      enable_prettier: true
+      enable_typescript: true
+
+      frontend_directory: ./js
+      backend_directory: .
+      js_package_manager: npm
+      main_git_branch: master
+
+    secrets:
+      bundlewatch_github_token: ${{ secrets.BUNDLEWATCH_GITHUB_TOKEN }}

composer.json

@@ -1,6 +1,6 @@
 {
     "name": "fof/gamification",
-    "description":  "Upvotes and downvotes for your Flarum community",
+    "description": "Upvotes and downvotes for your Flarum community",
     "keywords": [
         "flarum",
         "friendsofflarum",
@@ -55,6 +55,22 @@
         },
         "flagrow": {
             "discuss": "https://discuss.flarum.org/d/20671"
+        },
+        "flarum-cli": {
+            "modules": {
+                "githubActions": true
+            }
         }
+    },
+    "scripts": {
+        "analyse:phpstan": "phpstan analyse",
+        "clear-cache:phpstan": "phpstan clear-result-cache"
+    },
+    "scripts-descriptions": {
+        "analyse:phpstan": "Run static analysis"
+    },
+    "require-dev": {
+        "flarum/phpstan": "*",
+        "flarum/pusher": "*"
     }
 }

extend.php

@@ -13,6 +13,7 @@
 
 use Flarum\Api\Controller;
 use Flarum\Api\Serializer;
+use Flarum\Discussion\Discussion;
 use Flarum\Discussion\Event\Started;
 use Flarum\Discussion\Filter\DiscussionFilterer;
 use Flarum\Discussion\Search\DiscussionSearcher;
@@ -41,6 +42,9 @@
     new Extend\Locales(__DIR__.'/resources/locale'),
 
     (new Extend\Model(User::class))
+        ->cast('votes', 'int')
+        ->cast('rank', 'string')
+        ->cast('last_vote_time', 'datetime')
         ->belongsToMany('ranks', Rank::class, 'rank_users'),
 
     (new Extend\Model(Post::class))
@@ -55,6 +59,10 @@
             return $post->hasMany(Vote::class, 'post_id');
         }),
 
+    (new Extend\Model(Discussion::class))
+        ->cast('votes', 'int')
+        ->cast('hotness', 'float'),
+
     (new ExtensionSettings())
         ->setPrefix('fof-gamification.')
         ->addKeys([