FOUR-30918 [EPIC] Phase 1: Platform Performance Tentpole Project

.gitignore

@@ -34,6 +34,7 @@ storage/ssl
 storage/api/*
 storage/data-sources/logs/*
 storage/decision-tables/*
+storage/saved_search_advanced_configuration/*
 npm.sh
 laravel-echo-server.lock
 public/.htaccess
@@ -51,4 +52,7 @@ devhub/pm-font/dist
 test-db-snapshot.db
 snapshot_*.db
 storage/transitions
-.envrc
+.envrc
+**/caddy
+frankenphp
+frankenphp-worker.php

ProcessMaker/Http/Controllers/Api/TaskController.php

@@ -16,6 +16,7 @@
 use ProcessMaker\Events\ActivityReassignment;
 use ProcessMaker\Facades\WorkflowManager;
 use ProcessMaker\Filters\Filter;
+use ProcessMaker\Http\Controllers\Api\V1_1\TaskController as V1_1TaskController;
 use ProcessMaker\Http\Controllers\Controller;
 use ProcessMaker\Http\Resources\ApiResource;
 use ProcessMaker\Http\Resources\Task as Resource;
@@ -126,6 +127,9 @@ class TaskController extends Controller
      */
     public function index(Request $request, $getTotal = false, User $user = null)
     {
+        if (config('app.processmaker_optimized_tasks_enabled')) {
+            return (new V1_1TaskController())->indexOptimized($request, $getTotal, $user);
+        }
         // If a specific user is specified, use it; otherwise use the authorized user
         // This is necessary to produce accurate counts for Saved Searches
         if (!$user) {

ProcessMaker/Http/Controllers/Api/V1_1/TaskController.php

@@ -4,20 +4,33 @@
 
 namespace ProcessMaker\Http\Controllers\Api\V1_1;
 
+use Carbon\Carbon;
 use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\QueryException;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Log;
 use ProcessMaker\Cache\Screens\ScreenCacheFactory;
 use ProcessMaker\Http\Controllers\Controller;
+use ProcessMaker\Http\Resources\TaskCollection;
 use ProcessMaker\Http\Resources\V1_1\TaskInterstitialResource;
 use ProcessMaker\Http\Resources\V1_1\TaskResource;
 use ProcessMaker\Http\Resources\V1_1\TaskScreen;
 use ProcessMaker\Models\ProcessRequest;
 use ProcessMaker\Models\ProcessRequestToken;
+use ProcessMaker\Models\User;
 use ProcessMaker\ProcessTranslations\TranslationManager;
+use ProcessMaker\Traits\TaskControllerIndexMethods;
 
 class TaskController extends Controller
 {
+    use TaskControllerIndexMethods;
+
+    public $doNotSanitize = [
+        'data',
+        'pmql',
+    ];
+
     protected $defaultFields = [
         'id',
         'element_id',
@@ -29,6 +42,56 @@ class TaskController extends Controller
         'process_request_id',
     ];
 
+    public function indexOptimized(Request $request, $getTotal = false, ?User $user = null)
+    {
+        if (!$user) {
+            $user = Auth::user();
+        }
+
+        $request->merge(['optimized' => true]);
+
+        $query = $this->indexOptimizedBaseQuery($request);
+        $this->applyIndexFieldSelection($query, $request);
+        $this->applyFilters($query, $request);
+        $this->excludeNonVisibleTasks($query, $request);
+        $this->applyColumnOrdering($query, $request);
+        $this->applyStatusFilter($query, $request);
+
+        if ($request->input('processesIManage') === 'true') {
+            $this->applyProcessManager($query, $user, $request);
+        } else {
+            $this->applyForCurrentUser($query, $user);
+        }
+
+        $this->applyPmql($query, $request, $user);
+        $this->applyAdvancedFilter($query, $request);
+        $query->overdue($request->input('overdue'));
+
+        if ($getTotal === true) {
+            return $query->count();
+        }
+
+        try {
+            $response = $query->paginate($request->input('per_page', 10));
+        } catch (QueryException $e) {
+            return $this->handleQueryException($e);
+        }
+
+        $response = $this->applyUserFilter($response, $request, $user);
+
+        if ($response->total() > 0 && $request->input('processesIManage') === 'true') {
+            $this->enableUserManager($user);
+        }
+
+        $inOverdueQuery = ProcessRequestToken::query()
+            ->whereIn('id', $response->pluck('id'))
+            ->where('due_at', '<', Carbon::now());
+
+        $response->inOverdue = $inOverdueQuery->count();
+
+        return new TaskCollection($response);
+    }
+
     /**
      * Display a listing of the resource.
      */
@@ -151,4 +214,23 @@ public function showInterstitial($taskId)
 
         return $response;
     }
+
+    private function handleQueryException(QueryException $e)
+    {
+        $regex = '~Column not found: 1054 Unknown column \'(.*?)\' in \'where clause\'~';
+
+        preg_match($regex, $e->getMessage(), $m);
+
+        $message = __('PMQL Is Invalid.');
+
+        if (count($m) > 1) {
+            $message .= ' ' . __('Column not found: ') . '"' . $m[1] . '"';
+        }
+
+        \Log::error($e->getMessage());
+
+        return response([
+            'message' => $message,
+        ], 422);
+    }
 }

ProcessMaker/Http/Controllers/TaskController.php

@@ -108,13 +108,16 @@ public function edit(ProcessRequestToken $task, string $preview = '')
     {
         $task = $task->loadTokenInstance();
         $dataManager = new DataManager();
-        $userHasComments = Comment::where('commentable_type', ProcessRequestToken::class)
-                                    ->where('commentable_id', $task->id)
-                                    ->where('body', 'like', '%{{' . \Auth::user()->id . '}}%')
-                                    ->count() > 0;
 
-        if (!\Auth::user()->can('update', $task) && !$userHasComments) {
-            $this->authorize('update', $task);
+        if (!\Auth::user()->can('update', $task)) {
+            $userHasComments = Comment::where('commentable_type', ProcessRequestToken::class)
+                                        ->where('commentable_id', $task->id)
+                                        ->where('body', 'like', '%{{' . \Auth::user()->id . '}}%')
+                                        ->count() > 0;
+
+            if (!$userHasComments) {
+                $this->authorize('update', $task);
+            }
         }
 
         //Mark notification as read
@@ -178,7 +181,9 @@ public function edit(ProcessRequestToken $task, string $preview = '')
                 ]);
             }
 
-            UserResourceView::setViewed(Auth::user(), $task);
+            dispatch(function () use ($task) {
+                UserResourceView::setViewed(Auth::user(), $task);
+            })->afterResponse();
             $currentUser = Auth::user()->only([
                 'id',
                 'username',
@@ -189,7 +194,8 @@ public function edit(ProcessRequestToken $task, string $preview = '')
                 'timezone',
                 'datetime_format',
             ]);
-            $userConfiguration = (new UserConfigurationController())->index();
+            //$userConfiguration = (new UserConfigurationController())->index();
+            $userConfiguration = app(UserConfigurationController::class)->index();
             $hitlEnabled = config('smart-extract.hitl_enabled', false) && $isSmartExtractTask;
 
             // Build the iframe source
@@ -209,9 +215,11 @@ public function edit(ProcessRequestToken $task, string $preview = '')
                     $iframeSrc = $dashboardUrl . '?' . $queryParams;
                 }
             }
+            $canUpdateTask = Auth::user()->can('update', $task);
 
             return view('tasks.edit', [
                 'task' => $task,
+                'canUpdateTask' => $canUpdateTask,
                 'dueLabels' => self::$dueLabels,
                 'manager' => $manager,
                 'submitUrl' => $submitUrl,

ProcessMaker/Http/Middleware/BrowserCache.php

@@ -23,6 +23,10 @@ public function handle($request, Closure $next)
                 return $response;
             }
 
+            if ($response->headers->has('ETag')) {
+                return $response;
+            }
+
             $response->header('pragma', 'no-cache');
             $response->header('Cache-Control', 'no-store');
 

ProcessMaker/Http/Middleware/Etag/TasksPageEtag.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace ProcessMaker\Http\Middleware\Etag;
+
+use Closure;
+use Illuminate\Http\Request;
+use ProcessMaker\Http\Resources\Caching\TasksPageEtag as TasksPageEtagResource;
+use Symfony\Component\HttpFoundation\Response;
+
+class TasksPageEtag
+{
+    public function __construct(
+        private TasksPageEtagResource $tasksPageEtag
+    ) {
+    }
+
+    /**
+     * Handle Tasks page validation before rendering the full page shell.
+     *
+     * The ETag is computed from stable page context before controller execution, so a
+     * matching conditional request can return 304 without paying the render cost.
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        if (!config('etag.enabled') || (!$request->isMethod('GET') && !$request->isMethod('HEAD'))) {
+            return $next($request);
+        }
+
+        $etag = $this->tasksPageEtag->getEtag($request);
+
+        if ($this->buildResponseWithEtag($etag)->isNotModified($request)) {
+            return $this->withPrivateCacheHeaders($this->buildNotModifiedResponse($etag, $request));
+        }
+
+        $response = $next($request);
+        $response->setEtag($etag);
+
+        return $this->withPrivateCacheHeaders($response);
+    }
+
+    /**
+     * Build a framework-compatible 304 response for a matched Tasks page ETag.
+     */
+    private function buildNotModifiedResponse(string $etag, Request $request): Response
+    {
+        $response = $this->buildResponseWithEtag($etag);
+        $response->isNotModified($request);
+
+        return $response;
+    }
+
+    /**
+     * Create a response carrying the Tasks page validator.
+     *
+     * Weak ETags are used because the HTML may be transformed by gzip while the
+     * rendered representation remains equivalent for browser revalidation.
+     */
+    private function buildResponseWithEtag(string $etag): Response
+    {
+        $response = new Response();
+        $response->setEtag($etag, true);
+
+        return $response;
+    }
+
+    /**
+     * Apply browser-cache headers that allow private conditional revalidation.
+     */
+    private function withPrivateCacheHeaders(Response $response): Response
+    {
+        $response->headers->set('Cache-Control', 'private, must-revalidate');
+        $response->headers->remove('Pragma');
+        $response->headers->remove('Expires');
+
+        return $response;
+    }
+}

ProcessMaker/Http/Middleware/ServerTimingMiddleware.php

@@ -28,6 +28,8 @@ public function handle(Request $request, Closure $next): Response
             return $next($request);
         }
 
+        ProcessMakerServiceProvider::beginRequestTiming();
+
         // Start time for controller execution
         $startController = microtime(true);