POC for laravel/framework#31778 bulletproofing incrementOrDecrement

Author: Pantea Marius-ciclistu

src/Models/BaseModel.php

@@ -469,13 +469,31 @@ public function getCasts()
      */
     protected function incrementOrDecrement($column, $amount, $extra, $method): int
     {
-        $return = (int)parent::incrementOrDecrement($column, $amount, $extra, $method);
+        if (!$this->exists) {
+            return $this->newQueryWithoutRelationships()->{$method}($column, $amount, $extra);
+        }
 
-        if ($this->exists) {
-            $this->incrementsToRefresh[$column] = true;
+        $this->{$column} = $this->isClassDeviable($column)
+            ? $this->deviateClassCastableAttribute($method, $column, $amount)
+            : $this->{$column} + ($method === 'increment' ? $amount : $amount * -1);
+
+        $this->forceFill($extra);
+
+        if (!$this->isDirty() || $this->fireModelEvent('updating') === false) {
+            return 0;
         }
 
-        return $return;
+        return (int)tap(
+            $this->setKeysForSaveQuery($this->newQueryWithoutScopes())->{$method}($column, $amount, $extra),
+            function () use ($column) {
+                $this->syncChanges();
+
+                $this->fireModelEvent('updated', false);
+
+                $this->syncOriginalAttributes(\array_keys($this->changes));
+                $this->incrementsToRefresh[$column] = true;
+            }
+        );
     }
 
     /**