redesign: 2026

app/Http/Controllers/AdminDashboardController.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Competition;
+use App\Models\Edition;
+use App\Models\Enrollment;
+use App\Models\Event;
+use App\Models\EventDay;
+use App\Models\Product;
+use App\Models\Quest;
+use App\Models\Sponsor;
+use App\Models\Stand;
+use App\Models\User;
+use Illuminate\Http\Request;
+use Inertia\Inertia;
+use Inertia\Response;
+
+class AdminDashboardController extends Controller
+{
+    public function __invoke(Request $request): Response
+    {
+        $currentEdition = Edition::orderByDesc('year')->first();
+
+        $stats = [
+            'users_count' => User::count(),
+            'enrollments_count' => $currentEdition ? $currentEdition->enrollments()->count() : Enrollment::count(),
+            'events_count' => $currentEdition ? $currentEdition->events()->count() : Event::count(),
+            'event_days_count' => $currentEdition ? $currentEdition->event_days()->count() : EventDay::count(),
+            'sponsors_count' => $currentEdition ? Sponsor::where('edition_id', $currentEdition->id)->count() : Sponsor::count(),
+            'stands_count' => Stand::count(),
+            'products_count' => Product::count(),
+            'quests_count' => Quest::count(),
+            'competitions_count' => $currentEdition ? Competition::where('edition_id', $currentEdition->id)->count() : Competition::count(),
+        ];
+
+        $upcomingEvents = Event::with(['event_day', 'type'])
+            ->orderBy('event_day_id')
+            ->orderBy('time_start')
+            ->limit(5)
+            ->get();
+
+        $recentEnrollments = Enrollment::with(['participant.user', 'edition'])
+            ->latest()
+            ->limit(5)
+            ->get()
+            ->map(fn ($enrollment) => [
+                'id' => $enrollment->id,
+                'name' => $enrollment->participant?->user?->name ?? 'Utilizador Desconhecido',
+                'email' => $enrollment->participant?->user?->email ?? '-',
+                'edition' => $enrollment->edition?->name ?? '-',
+                'points' => $enrollment->points,
+                'created_at' => $enrollment->created_at?->format('d/m/Y H:i') ?? '-',
+            ]);
+
+        return Inertia::render('Admin', [
+            'currentEdition' => $currentEdition,
+            'stats' => $stats,
+            'upcomingEvents' => $upcomingEvents,
+            'recentEnrollments' => $recentEnrollments,
+        ]);
+    }
+}

app/Http/Controllers/CRUDController.php

@@ -71,65 +71,97 @@ protected function with(): array
      */
     protected $load = [];
 
-    public function index(Request $request)
+    /**
+     * Common method to get paginated items, filters, search and relations.
+     *
+     * @return array<string, mixed>
+     */
+    protected function getIndexData(Request $request): array
     {
         $isSearchable = in_array(Searchable::class, class_uses($this->model));
 
         $search = $request->query('query');
-        if ($isSearchable && $search !== null) {
-            $query = $this->model::search($search)->query(fn (Builder $query) => $query->with($this->load));
+        $sortBy = $request->query('sort_by', 'id');
+        $sortDir = strtolower($request->query('sort_dir', 'asc')) === 'desc' ? 'desc' : 'asc';
+
+        $modelInstance = new $this->model;
+        $table = $modelInstance->getTable();
+        $schema = $modelInstance->getConnection()->getSchemaBuilder();
+
+        $applySortAndFilters = function (Builder $query) use ($table, $schema, $sortBy, $sortDir, $request) {
+            $reserved = ['page', 'query', 'sort_by', 'sort_dir', 'filter_by', 'filter_val'];
+            foreach ($request->query() as $key => $value) {
+                if (! in_array($key, $reserved) && $value !== null && $value !== '') {
+                    if ($schema->hasColumn($table, $key)) {
+                        $query->where($table.'.'.$key, $value);
+                    }
+                }
+            }
+
+            if ($request->filled('filter_by') && $request->has('filter_val') && $request->get('filter_val') !== '') {
+                $filterCol = $request->query('filter_by');
+                if ($schema->hasColumn($table, $filterCol)) {
+                    $query->where($table.'.'.$filterCol, $request->query('filter_val'));
+                }
+            }
+
+            if ($schema->hasColumn($table, $sortBy)) {
+                $query->orderBy($table.'.'.$sortBy, $sortDir);
+            } else {
+                $query->orderBy($table.'.id', 'asc');
+            }
+        };
+
+        if ($isSearchable && $search !== null && trim($search) !== '') {
+            $query = $this->model::search($search)->query(function (Builder $query) use ($applySortAndFilters) {
+                $query->with($this->load);
+                $applySortAndFilters($query);
+            });
         } else {
-            $query = $this->model::with($this->load)->orderBy('id');
+            $query = $this->model::with($this->load);
+            $applySortAndFilters($query);
         }
 
-        $filteredQuery = collect($request->query())
-            ->intersectByKeys(['sort_by' => '', 'sort_dir' => '', 'query' => '', 'filter_by' => '']);
-        $items = $query->paginate()->appends($filteredQuery->toArray());
+        $items = $query->paginate()->appends($request->query());
 
-        $with = $this->with();
-
-        Log::info('Displaying all {model} records with query: {search}', ['model' => $this->model, 'search' => $search ?? 'none']);
-
-        return Inertia::render("CRUD/{$this->view}/Index", [
+        return [
             'items' => $items,
-            'with' => $with,
+            'with' => $this->with(),
             'isSearchable' => $isSearchable,
-        ]);
+            'view' => $this->view,
+        ];
     }
 
-    public function show($id)
+    public function index(Request $request)
     {
-        $item = $this->model::find($id);
+        $data = $this->getIndexData($request);
 
-        $with = $this->with();
+        Log::info('Displaying all {model} records with query: {search}', ['model' => $this->model, 'search' => $request->query('query') ?? 'none']);
 
-        Log::info('Displaying {model} record with id: {id}', ['model' => $this->model, 'id' => $id]);
+        return Inertia::render("CRUD/{$this->view}/Index", $data);
+    }
 
-        return Inertia::render("CRUD/$this->view/Show", [
-            'item' => $item,
-            'with' => $with,
-        ]);
+    public function show(Request $request, $id)
+    {
+        return $this->edit($request, $id);
     }
 
-    public function create()
+    public function create(Request $request)
     {
-        $with = $this->with();
+        $data = $this->getIndexData($request);
+        $data['modal'] = 'create';
 
-        return Inertia::render("CRUD/$this->view/Create", [
-            'with' => $with,
-        ]);
+        return Inertia::render("CRUD/{$this->view}/Index", $data);
     }
 
-    public function edit($id)
+    public function edit(Request $request, $id)
     {
+        $data = $this->getIndexData($request);
         $item = $this->model::find($id);
+        $data['modal'] = 'edit';
+        $data['item'] = $item ? $item->load($this->load) : null;
 
-        $with = $this->with();
-
-        return Inertia::render("CRUD/$this->view/Edit", [
-            'item' => $item->load($this->load),
-            'with' => $with,
-        ]);
+        return Inertia::render("CRUD/{$this->view}/Index", $data);
     }
 
     /**
@@ -147,13 +179,11 @@ protected function created(array $new): ?array
 
     public function store(Request $request)
     {
-
         $validated = $request->validate($this->storeRules());
 
         $newValues = $this->created($validated);
 
         if ($newValues !== null) {
-
             Log::info('Creating new {model} record with values: {values}', ['model' => $this->model, 'values' => Json::encode($newValues, true)]);
 
             $this->model::create($newValues);
@@ -185,7 +215,6 @@ public function update(Request $request, $id)
         $newValues = $this->updated($model, $validated);
 
         if ($newValues !== null) {
-
             Log::info('Updating {model} record with id {id} with values: {values}', ['model' => $this->model, 'id' => $model->id, 'values' => Json::encode($newValues, true)]);
 
             $model->update($newValues);
@@ -211,7 +240,6 @@ public function destroy($id)
         $model = $this->model::find($id);
 
         if ($this->destroyed($model->toArray())) {
-
             Log::alert('Deleting {model} record with id {id}', ['model' => $this->model, 'id' => $model->id]);
 
             $model->delete();

app/Http/Controllers/EventController.php

@@ -6,7 +6,6 @@
 use App\Models\User;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Gate;
-use Illuminate\Support\Facades\Log;
 use Inertia\Inertia;
 
 class EventController extends Controller
@@ -40,7 +39,7 @@ public function show(Request $request, Event $event)
         }
 
         return Inertia::render('Event', [
-            'event' => $event->load(['users', 'event_day']),
+            'event' => $event->load(['users', 'event_day', 'type']),
             'enrollments' => $enrollments,
             'enrollmentCount' => $enrollmentCount,
             'isParticipant' => $isParticipant,
@@ -56,79 +55,50 @@ public function show(Request $request, Event $event)
      */
     public function join(Request $request, Event $event)
     {
-
-        $edition = $request->input('edition');
-
-        if ($edition === null) {
-            return response('No edition found', 500);
-        }
-
-        /** @var User|null */
+        /** @var User */
         $user = $request->user();
 
         if ($user === null) {
-            return redirect()->back()->dangerBanner('Inicia sessão para fazer esta ação');
-        }
-
-        if ($user->cannot('join', $event)) {
-            Log::alert('User {user} attempted to join event "{event}" but was denied', [
-                'user' => $user->name,
-                'event' => $event->name,
-            ]);
-
-            return redirect()->back()->dangerBanner('Não podes inscrever-te neste evento');
+            return redirect()->route('login');
         }
 
-        $currentEnrollment = $user->usertype->enrollments()->where('edition_id', $edition->id)->first(); // we can safely get only the first one because there should only be one.
-
-        if ($currentEnrollment === null) {
-            Log::alert('User {user} attempted to join event "{event}" while not enrolled in the current edition', [
-                'user' => $user->name,
-                'event' => $event->name,
-            ]);
+        if ($user->can('join', $event)) {
+            $editionId = $request->input('edition')?->id ?? $event->event_day?->edition_id;
+            $enrollment = $editionId
+                ? $user->usertype->enrollments()->where('edition_id', $editionId)->first()
+                : $user->usertype->enrollments()->latest()->first();
 
-            return redirect()->route('home')->dangerBanner('Não estás inscrito nesta edição!');
+            if ($enrollment) {
+                $enrollment->events()->syncWithoutDetaching([$event->id]);
+            }
         }
 
-        $currentEnrollment->events()->attach($event);
-        Log::info('User {user} joined event {event}', [
-            'user' => $user->name,
-            'event' => $event->name,
-        ]);
-
-        return redirect()->route('profile.show')->banner('Inscrição realizada com sucesso!');
+        return redirect()->back();
     }
 
     /**
-     * The current user wants to leave the given event if enrolled.
+     * The current user wants to leave the given event.
      */
     public function leave(Request $request, Event $event)
     {
+        /** @var User */
         $user = $request->user();
 
-        $edition = $request->input('edition');
-
-        if ($edition === null) {
-            return response('No edition found', 500);
+        if ($user === null) {
+            return redirect()->route('login');
         }
 
-        $currentEnrollment = $user->usertype->enrollments()->where('edition_id', $edition->id)->first(); // we can safely get only the first one because there should only be one.
-
-        if ($currentEnrollment === null) {
-            Log::alert('User {user} attempted to leave event "{event}" while not enrolled in the current edition', [
-                'user' => $user->name,
-                'event' => $event->name,
-            ]);
+        if ($user->can('leave', $event)) {
+            $editionId = $request->input('edition')?->id ?? $event->event_day?->edition_id;
+            $enrollment = $editionId
+                ? $user->usertype->enrollments()->where('edition_id', $editionId)->first()
+                : $user->usertype->enrollments()->latest()->first();
 
-            return redirect()->route('home')->dangerBanner('Não estás inscrito nesta edição!');
+            if ($enrollment) {
+                $enrollment->events()->detach($event->id);
+            }
         }
 
-        $currentEnrollment->events()->detach($event);
-        Log::info('User {user} left event "{event}"', [
-            'user' => $user->name,
-            'event' => $event->name,
-        ]);
-
-        return redirect()->route('profile.show')->banner('Inscrição cancelada com sucesso!');
+        return redirect()->back();
     }
 }

app/Http/Controllers/HomeController.php

@@ -27,6 +27,7 @@ public function show(Request $request)
         // $activity_count = $edition->workshops()->count();
         $talk_count = $edition->events()->talk()->count();
         $activity_count = $edition->events()->activity()->count();
+        $competition_count = $edition->competitions()->count();
 
         $stand_count = $edition->stands()->count();
 
@@ -38,6 +39,7 @@ public function show(Request $request)
             'speakers' => $speakers,
             'activityCount' => $activity_count,
             'talkCount' => $talk_count,
+            'competitionCount' => $competition_count,
             'days' => $days,
             'standCount' => $stand_count,
             'canEnroll' => $can_enroll,

app/Http/Controllers/ProgramController.php

@@ -36,6 +36,7 @@ public function show(Request $request)
 
             if ($totalDays === 0) {
                 return Inertia::render('Program', [
+                    'days' => fn () => [],
                     'eventDay' => fn () => null,
                     'queryDay' => fn () => 0,
                     'totalDays' => fn () => 0,
@@ -55,6 +56,7 @@ public function show(Request $request)
         $eventDay?->competitions;
 
         return Inertia::render('Program', [
+            'days' => fn () => $edition->event_days()->orderBy('date', 'ASC')->get(['id', 'date', 'theme']),
             'eventDay' => fn () => $eventDay?->load([
                 'stands' => [
                     'sponsor' => [