From e86a06a769db2504ca565be9b28e2ded470e0342 Mon Sep 17 00:00:00 2001
From: marinusvanvelzen <rvanvelzen@swis.nl>
Date: Fri, 15 Nov 2024 16:29:44 +0100
Subject: [PATCH] refactor: adhere to max phpstan

---
 phpstan.neon.dist           |  2 +-
 src/Commands/Index.php      |  8 +++++++-
 src/Commands/IndexOne.php   | 13 ++++++++++++-
 src/Commands/UnindexOne.php | 13 ++++++++++++-
 src/IndexedRecord.php       |  2 +-
 src/Indexer.php             | 25 +++++++++++++++++++------
 src/ModelObserver.php       |  2 +-
 src/Search.php              | 13 +++++++++----
 src/TermBuilder.php         |  4 ++--
 9 files changed, 64 insertions(+), 18 deletions(-)

diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 61c038f..02fbebb 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -4,4 +4,4 @@ parameters:
         - src/
 
     # Level 10 is the highest level
-    level: 6
+    level: max
diff --git a/src/Commands/Index.php b/src/Commands/Index.php
index 11f9186..0b66665 100644
--- a/src/Commands/Index.php
+++ b/src/Commands/Index.php
@@ -3,6 +3,7 @@
 namespace Swis\Laravel\Fulltext\Commands;
 
 use Illuminate\Console\Command;
+use InvalidArgumentException;
 use Swis\Laravel\Fulltext\Indexer;
 
 class Index extends Command
@@ -21,8 +22,13 @@ class Index extends Command
      */
     public function handle(): int
     {
+        $modelClass = $this->argument('model_class');
+        if (!is_string($modelClass)) {
+            throw new InvalidArgumentException('Model class must be a string');
+        }
+
         $indexer = new Indexer;
-        $indexer->indexAllByClass($this->argument('model_class'));
+        $indexer->indexAllByClass($modelClass);
 
         return self::SUCCESS;
     }
diff --git a/src/Commands/IndexOne.php b/src/Commands/IndexOne.php
index 7bd9551..dc650e5 100644
--- a/src/Commands/IndexOne.php
+++ b/src/Commands/IndexOne.php
@@ -3,6 +3,7 @@
 namespace Swis\Laravel\Fulltext\Commands;
 
 use Illuminate\Console\Command;
+use InvalidArgumentException;
 use Swis\Laravel\Fulltext\Indexer;
 
 class IndexOne extends Command
@@ -21,8 +22,18 @@ class IndexOne extends Command
      */
     public function handle(): int
     {
+        $modelClass = $this->argument('model_class');
+        if (!is_string($modelClass)) {
+            throw new InvalidArgumentException('Model class must be a string');
+        }
+
+        $id = $this->argument('id');
+        if (!is_string($id)) {
+            throw new InvalidArgumentException('ID must be a string or an integer');
+        }
+
         $indexer = new Indexer;
-        $indexer->indexOneByClass($this->argument('model_class'), $this->argument('id'));
+        $indexer->indexOneByClass($modelClass, $id);
 
         return self::SUCCESS;
     }
diff --git a/src/Commands/UnindexOne.php b/src/Commands/UnindexOne.php
index b82b391..4b28b4d 100644
--- a/src/Commands/UnindexOne.php
+++ b/src/Commands/UnindexOne.php
@@ -3,6 +3,7 @@
 namespace Swis\Laravel\Fulltext\Commands;
 
 use Illuminate\Console\Command;
+use InvalidArgumentException;
 use Swis\Laravel\Fulltext\Indexer;
 
 class UnindexOne extends Command
@@ -21,8 +22,18 @@ class UnindexOne extends Command
      */
     public function handle(): int
     {
+        $modelClass = $this->argument('model_class');
+        if (!is_string($modelClass)) {
+            throw new InvalidArgumentException('Model class must be a string');
+        }
+
+        $id = $this->argument('id');
+        if (!is_string($id)) {
+            throw new InvalidArgumentException('ID must be a string or an integer');
+        }
+
         $indexer = new Indexer;
-        $indexer->unIndexOneByClass($this->argument('model_class'), $this->argument('id'));
+        $indexer->unIndexOneByClass($modelClass, $id);
 
         return self::SUCCESS;
     }
diff --git a/src/IndexedRecord.php b/src/IndexedRecord.php
index be51a60..1b83221 100644
--- a/src/IndexedRecord.php
+++ b/src/IndexedRecord.php
@@ -19,7 +19,7 @@ class IndexedRecord extends Model
      */
     public function __construct(array $attributes = [])
     {
-        $this->connection = Config::get('laravel-fulltext.db_connection');
+        $this->connection = Config::string('laravel-fulltext.db_connection');
 
         parent::__construct($attributes);
     }
diff --git a/src/Indexer.php b/src/Indexer.php
index f392a6f..ab37b16 100644
--- a/src/Indexer.php
+++ b/src/Indexer.php
@@ -2,6 +2,7 @@
 
 namespace Swis\Laravel\Fulltext;
 
+use Illuminate\Database\Eloquent\Model;
 use Swis\Laravel\Fulltext\Contracts\Indexable;
 
 class Indexer
@@ -13,8 +14,13 @@ public function indexModel(Indexable $indexable): void
 
     public function unIndexOneByClass(string $class, string|int $id): void
     {
+        if (!is_subclass_of($class, Model::class)) {
+            return;
+        }
+
         $record = IndexedRecord::query()
-            ->where('indexable_id', $id)->where('indexable_type', (new $class)->getMorphClass());
+            ->where('indexable_id', $id)
+            ->where('indexable_type', (new $class)->getMorphClass());
 
         if ($record->exists()) {
             $record->delete();
@@ -23,20 +29,27 @@ public function unIndexOneByClass(string $class, string|int $id): void
 
     public function indexOneByClass(string $class, string|int $id): void
     {
+        if (!is_subclass_of($class, Model::class)) {
+            return;
+        }
+
         $model = call_user_func([$class, 'find'], $id);
-        if (in_array(Indexable::class, class_uses($model), true)) {
+        if ($model instanceof Indexable) {
             $this->indexModel($model);
         }
     }
 
     public function indexAllByClass(string $class): void
     {
+        if (!is_subclass_of($class, Model::class)) {
+            return;
+        }
+
         $model = new $class;
-        $self = $this;
-        if (in_array(Indexable::class, class_uses($model), true)) {
-            $model->chunk(100, function ($chunk) use ($self) {
+        if ($model instanceof Indexable) {
+            $model->newQuery()->chunk(100, function ($chunk) {
                 foreach ($chunk as $modelRecord) {
-                    $self->indexModel($modelRecord);
+                    $this->indexModel($modelRecord);
                 }
             });
         }
diff --git a/src/ModelObserver.php b/src/ModelObserver.php
index 6e5889c..81e31d6 100644
--- a/src/ModelObserver.php
+++ b/src/ModelObserver.php
@@ -9,7 +9,7 @@ class ModelObserver
     /**
      * The class names that syncing is disabled for.
      *
-     * @var list<string>
+     * @var array<string, bool>
      */
     protected static array $syncingDisabledFor = [];
 
diff --git a/src/Search.php b/src/Search.php
index ca17b59..63859ff 100644
--- a/src/Search.php
+++ b/src/Search.php
@@ -3,6 +3,7 @@
 namespace Swis\Laravel\Fulltext;
 
 use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Config;
 
@@ -17,6 +18,10 @@ public function run(string $search): Collection
 
     public function runForClass(string $search, string $class): Collection
     {
+        if (!is_subclass_of($class, Model::class)) {
+            return new Collection();
+        }
+
         $query = $this->searchQuery($search);
         $query->where('indexable_type', (new $class)->getMorphClass());
 
@@ -35,8 +40,8 @@ public function searchQuery(string $search): Builder
             $termsMatch = $terms->implode(' ');
         }
 
-        $titleWeight = str_replace(',', '.', sprintf('%f', Config::get('laravel-fulltext.weight.title', 1.5)));
-        $contentWeight = str_replace(',', '.', sprintf('%f', Config::get('laravel-fulltext.weight.content', 1.0)));
+        $titleWeight = str_replace(',', '.', sprintf('%f', Config::float('laravel-fulltext.weight.title', 1.5)));
+        $contentWeight = str_replace(',', '.', sprintf('%f', Config::float('laravel-fulltext.weight.content', 1.0)));
 
         $query = IndexedRecord::query()
             ->whereRaw('MATCH (indexed_title, indexed_content) AGAINST (? IN BOOLEAN MODE)', [$termsBool])
@@ -45,9 +50,9 @@ public function searchQuery(string $search): Builder
               '.$contentWeight.' * (MATCH (indexed_title, indexed_content) AGAINST (?))
              ) DESC',
                 [$termsMatch, $termsMatch])
-            ->limit(Config::get('laravel-fulltext.limit-results'));
+            ->limit(Config::integer('laravel-fulltext.limit-results'));
 
-        if (Config::get('laravel-fulltext.exclude_feature_enabled')) {
+        if (Config::boolean('laravel-fulltext.exclude_feature_enabled')) {
             $query->with(['indexable' => function ($query) {
                 $query->where(Config::get('laravel-fulltext.exclude_records_column_name'), '=', true);
             }]);
diff --git a/src/TermBuilder.php b/src/TermBuilder.php
index e0cf914..0de10f9 100644
--- a/src/TermBuilder.php
+++ b/src/TermBuilder.php
@@ -16,9 +16,9 @@ public static function terms(string $search): Collection
 
         // Remove every boolean operator (+, -, > <, ( ), ~, *, ", @distance) from the search query
         // else we will break the MySQL query.
-        $search = trim(preg_replace('/[+\-><\(\)~*\"@]+/', ' ', $search));
+        $search = trim(preg_replace('/[+\-><\(\)~*\"@]+/', ' ', $search) ?: '');
 
-        $terms = collect(preg_split('/[\s,]+/', $search))->filter();
+        $terms = collect(preg_split('/[\s,]+/', $search) ?: [])->filter();
 
         if ($wildcards === true) {
             $terms->transform(function ($term) {