Add delete server support as well as fix a few other bugs

Also a few JS fixes to make things work better and not clear the
console every time the server is booted

app/Http/Controllers/Admin/ServersController.php

@@ -65,6 +65,10 @@ class ServersController extends Controller
         ->where('servers.id', $id)
         ->first();
 
+        if (!$server) {
+            return abort(404);
+        }
+
         return view('admin.servers.view', [
             'server' => $server,
             'assigned' => Models\Allocation::select('id', 'ip', 'port')->where('assigned_to', $id)->orderBy('ip', 'asc')->orderBy('port', 'asc')->get(),
@@ -289,4 +293,23 @@ class ServersController extends Controller
         ]);
     }
 
+    public function deleteServer(Request $request, $id, $force = null)
+    {
+        try {
+            $server = new ServerRepository;
+            $server->deleteServer($id, $force);
+            Alert::success('Server was successfully deleted from the panel and the daemon.')->flash();
+            return redirect()->route('admin.servers');
+        } catch (\Pterodactyl\Exceptions\DisplayException $e) {
+            Alert::danger($e->getMessage())->flash();
+        } catch(\Exception $e) {
+            Log::error($e);
+            Alert::danger('An unhandled exception occured while attemping to add this server. Please try again.')->flash();
+        }
+        return redirect()->route('admin.servers.view', [
+            'id' => $id,
+            'tab' => 'tab_delete'
+        ]);
+    }
+
 }

app/Http/Routes/AdminRoutes.php

@@ -33,6 +33,7 @@ class AdminRoutes {
                 $router->post('/view/{id}/details', [ 'uses' => 'Admin\ServersController@postUpdateServerDetails' ]);
                 $router->post('/view/{id}/rebuild', [ 'uses' => 'Admin\ServersController@postUpdateServerToggleBuild' ]);
                 $router->post('/view/{id}/build', [ 'uses' => 'Admin\ServersController@postUpdateServerUpdateBuild' ]);
+                $router->delete('/view/{id}/{force?}', [ 'uses' => 'Admin\ServersController@deleteServer' ]);
 
                 $router->post('/new', [ 'uses' => 'Admin\ServersController@postNewServer']);
                 $router->post('/new/get-nodes', [ 'uses' => 'Admin\ServersController@postNewServerGetNodes' ]);

app/Repositories/ServerRepository.php

@@ -524,4 +524,55 @@ class ServerRepository
 
     }
 
+    public function deleteServer($id, $force)
+    {
+        $server = Models\Server::findOrFail($id);
+        $node = Models\Node::findOrFail($server->node);
+        DB::beginTransaction();
+
+        // Delete Allocations
+        Models\Allocation::where('assigned_to', $server->id)->update([
+            'assigned_to' => null
+        ]);
+
+        // Remove Variables
+        Models\ServerVariables::where('server_id', $server->id)->delete();
+
+        // Remove SubUsers
+        Models\Subuser::where('server_id', $server->id)->delete();
+
+        // Remove Permissions
+        Models\Permission::where('server_id', $server->id)->delete();
+
+        // Remove Downloads
+        Models\Download::where('server', $server->uuid)->delete();
+
+        try {
+            $client = Models\Node::guzzleRequest($server->node);
+            $client->request('DELETE', '/servers', [
+                'headers' => [
+                    'X-Access-Token' => $node->daemonSecret,
+                    'X-Access-Server' => $server->uuid
+                ]
+            ]);
+
+            $server->delete();
+            DB::commit();
+            return true;
+        } catch (\GuzzleHttp\Exception\TransferException $ex) {
+            if ($force === 'force') {
+                $server->delete();
+                DB::commit();
+                return true;
+            } else {
+                DB::rollBack();
+                Log::error($ex);
+                throw new DisplayException('An error occured while attempting to delete the server on the daemon: ' . $ex->getMessage());
+            }
+        } catch (\Exception $ex) {
+            DB::rollBack();
+            throw $ex;
+        }
+    }
+
 }