Merge pull request #55 from sourcetoad/fix-owner-morphs

Fix Owner Morph Class Resolution and Add Check for `0` in Morph Map Keys

Author: rbondoc96

README.md

@@ -59,12 +59,15 @@ Due to the large amount of records anticipated to be created, you must create an
 return [
 
     'morphs' => [
-        0 => App\Models\User::class
+        1 => App\Models\User::class
     ],
 
 ];
 ```
 
+> [!CAUTION]
+> `0` is not a valid key for the morph map, as it will get resolved to `false` in Laravel's morphing logic.
+
 This points our `App\Models\User::class` to an enum (integer). This means our database is created with small integers vs large fully qualified namespaces.
 
 Recommended action is creating an enum class to describe all models in your system. If an integer mapping is not detected. The system will error out with an `\InvalidArgumentException`.

src/Commands/AuditModelResolver.php

@@ -3,6 +3,7 @@
 namespace Sourcetoad\Logger\Commands;
 
 use Illuminate\Console\Command;
+use Sourcetoad\Logger\Logger;
 use Sourcetoad\Logger\Helpers\AuditResolver;
 use Sourcetoad\Logger\Models\AuditChange;
 use Sourcetoad\Logger\Models\AuditModel;
@@ -21,7 +22,7 @@ public function handle(): void
 
                 $item->processed = true;
                 $item->owner_id = $owner?->getKey();
-                $item->owner_type = $owner?->getMorphClass();
+                $item->owner_type = !is_null($owner) ? Logger::getNumericMorphMap($owner) : null;
                 $item->saveOrFail();
             }
         });
@@ -33,7 +34,7 @@ public function handle(): void
 
                 $item->processed = true;
                 $item->owner_id = $owner?->getKey();
-                $item->owner_type = $owner?->getMorphClass();
+                $item->owner_type = !is_null($owner) ? Logger::getNumericMorphMap($owner) : null;
                 $item->saveOrFail();
             }
         });

src/Logger.php

@@ -5,6 +5,7 @@
 
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Facades\Request;
+use InvalidArgumentException;
 use Sourcetoad\Logger\Enums\ActivityType;
 use Sourcetoad\Logger\Enums\HttpVerb;
 use Sourcetoad\Logger\Models\AuditActivity;
@@ -124,7 +125,7 @@ public function logActivity(int $type, array $keys = []): AuditActivity
 
                 $data[] = [
                     'activity_id' => $activity->id,
-                    'entity_type' => $this->getNumericMorphMap($model),
+                    'entity_type' => static::getNumericMorphMap($model),
                     'entity_id'   => $model->getKey(),
                     'key_id'      => $keys->id,
                     'processed'   => false,
@@ -156,7 +157,7 @@ public function logActivity(int $type, array $keys = []): AuditActivity
 
             $data[] = [
                 'activity_id' => $activity->id,
-                'entity_type' => $this->getNumericMorphMap($model),
+                'entity_type' => static::getNumericMorphMap($model),
                 'entity_id'   => $model->getKey(),
                 'processed'   => false,
             ];
@@ -171,7 +172,7 @@ public function logActivity(int $type, array $keys = []): AuditActivity
     // Private functions
     //--------------------------------------------------------------------------------------------------------------
 
-    private function getNumericMorphMap(Model $model): int
+    public static function getNumericMorphMap(Model $model): int
     {
         $fcqn = get_class($model);
         $morphMap = LoggerServiceProvider::$morphs;
@@ -181,11 +182,19 @@ private function getNumericMorphMap(Model $model): int
             $morphableTypeId = array_search($fcqn, $morphMap, true);
         }
 
-        if (is_numeric($morphableTypeId)) {
-            return $morphableTypeId;
+        if (!is_numeric($morphableTypeId)) {
+            throw new InvalidArgumentException(
+                sprintf('%s has no numeric model map. Check `morphs` in Logger.', get_class($model)),
+            );
         }
 
-        throw new \InvalidArgumentException(get_class($model) . " has no numeric model map. Check `morphs` in Logger.");
+        if ($morphableTypeId === 0) {
+            throw new InvalidArgumentException(
+                sprintf('0 is not a valid morph map key for %s. Check `morphs` in Logger.', get_class($model)),
+            );
+        }
+
+        return $morphableTypeId;
     }
 
     private function getHttpVerb(string $verb): int