Don't allow allocations to be deleted by users if no limit is defined; closes #3703

database/Factories/AllocationFactory.php

@@ -2,6 +2,7 @@
 
 namespace Database\Factories;
 
+use Pterodactyl\Models\Server;
 use Pterodactyl\Models\Allocation;
 use Illuminate\Database\Eloquent\Factories\Factory;
 
@@ -24,4 +25,12 @@ class AllocationFactory extends Factory
             'port' => $this->faker->unique()->randomNumber(5),
         ];
     }
+
+    /**
+     * Attaches the allocation to a specific server model.
+     */
+    public function forServer(Server $server): self
+    {
+        return $this->for($server)->for($server->node);
+    }
 }