feat(admin): dashboard donnees reelles (lot 2) (#50)

src/app/Controllers/DashboardController.php

@@ -4,12 +4,14 @@ declare(strict_types=1);
 
 namespace App\Controllers;
 
+use App\Catalogue\StatsRepository;
 use App\Core\Response;
 
 /**
  * Tableau de bord back-office. GET /admin/dashboard (landing par defaut du role
- * admin, cf. seed role.default_route). Accessible a tout utilisateur authentifie ;
+ * admin, cf. seed role.default_route). Accessible a tout utilisateur authentifie.
- * les KPI reels (stats.read) seront ajoutes au chunk statistiques.
+ * Affiche des indicateurs synthetiques (catalogue + sante stock) ; le detail vit
+ * sous /admin/stats (permission stats.read).
  *
  * Non `final` : les tests sous-classent pour injecter des doubles via les hooks.
  */
@@ -25,10 +27,22 @@ class DashboardController extends AdminController
             return $guard;
         }
 
+        $stats = $this->statsRepository();
+
         return $this->adminView(
             'admin/dashboard',
-            ['title' => 'Tableau de bord - Wakdo Admin', 'activeNav' => 'dashboard'],
+            [
+                'title'     => 'Tableau de bord - Wakdo Admin',
+                'activeNav' => 'dashboard',
+                'counts'    => $stats->counts(),
+                'stock'     => $stats->stockHealth(),
+            ],
             $guard,
         );
     }
+
+    protected function statsRepository(): StatsRepository
+    {
+        return new StatsRepository($this->db());
+    }
 }

src/app/Views/admin/dashboard.php

@@ -3,24 +3,65 @@
 declare(strict_types=1);
 
 /**
- * Fragment du tableau de bord, injecte dans admin/layout.php. Volontairement
+ * Tableau de bord, injecte dans admin/layout.php (direction UI A+C).
- * minimal en chunk shell : les KPI reels (ventes, commandes) viendront avec le
+ * Indicateurs synthetiques catalogue + sante stock (StatsRepository).
- * chunk statistiques (permission stats.read).
  *
- * @var string $currentUserName
+ * @var string                          $currentUserName
+ * @var array<string, array<string,int>> $counts
+ * @var array{bands:array<string,int>}   $stock
  */
 
 $name = htmlspecialchars($currentUserName ?? 'Utilisateur', ENT_QUOTES, 'UTF-8');
+
+$kpi = isset($counts) && is_array($counts) ? $counts : [];
+$stk = isset($stock) && is_array($stock) ? $stock : [];
+
+$nProducts   = (int) ($kpi['products']['available'] ?? 0);
+$nCategories = (int) ($kpi['categories']['total'] ?? 0);
+$nMenus      = (int) ($kpi['menus']['total'] ?? 0);
+$nCritical   = (int) ($stk['bands']['critical'] ?? 0);
 ?>
 <div class="page-header">
     <div>
         <h1 class="page-title">Tableau de bord</h1>
-        <p class="page-subtitle">Bienvenue, <?= $name ?>.</p>
+        <p class="page-subtitle">Bienvenue, <?= $name ?> &mdash; voici l'essentiel de votre restaurant aujourd'hui.</p>
     </div>
 </div>
 
-<section>
+<section class="dash-tiles" aria-label="Indicateurs cles">
-    <p>Le back-office est en ligne. Utilisez la navigation pour gerer le catalogue,
+    <article class="tile">
-       les commandes et les utilisateurs selon vos permissions.</p>
+        <div class="tile-top">
-    <p><small>Les indicateurs (ventes, commandes du jour) seront ajoutes prochainement.</small></p>
+            <span class="tile-ico"><svg width="27" height="27" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M5 8h14l-1 11a2 2 0 01-2 2H8a2 2 0 01-2-2L5 8z"/><path d="M9 8a3 3 0 016 0"/></svg></span>
+            <span class="tile-tag">En vente</span>
+        </div>
+        <div class="tile-value"><?= $nProducts ?></div>
+        <div class="tile-label">Produits actifs</div>
+    </article>
+
+    <article class="tile">
+        <div class="tile-top">
+            <span class="tile-ico"><svg width="27" height="27" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="7" height="7" rx="1.5"/><rect x="14" y="3" width="7" height="7" rx="1.5"/><rect x="3" y="14" width="7" height="7" rx="1.5"/><rect x="14" y="14" width="7" height="7" rx="1.5"/></svg></span>
+            <span class="tile-tag">Classees</span>
+        </div>
+        <div class="tile-value"><?= $nCategories ?></div>
+        <div class="tile-label">Categories</div>
+    </article>
+
+    <article class="tile">
+        <div class="tile-top">
+            <span class="tile-ico"><svg width="27" height="27" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M5 3h14a1 1 0 011 1v17l-8-4-8 4V4a1 1 0 011-1z"/></svg></span>
+            <span class="tile-tag">Proposes</span>
+        </div>
+        <div class="tile-value"><?= $nMenus ?></div>
+        <div class="tile-label">Menus</div>
+    </article>
+
+    <article class="tile<?= $nCritical > 0 ? ' alert' : '' ?>">
+        <div class="tile-top">
+            <span class="tile-ico"><svg width="27" height="27" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 3l9 16H3l9-16z"/><path d="M12 9v5"/><path d="M12 17.5h.01"/></svg></span>
+            <span class="tile-tag"><?= $nCritical > 0 ? 'A recommander' : 'OK' ?></span>
+        </div>
+        <div class="tile-value"><?= $nCritical ?></div>
+        <div class="tile-label">Stock critique</div>
+    </article>
 </section>

tests/Unit/Admin/DashboardControllerTest.php

@@ -10,6 +10,7 @@ use App\Auth\GuardResult;
 use App\Auth\SessionGuard;
 use App\Auth\SessionManager;
 use App\Auth\UserDirectory;
+use App\Catalogue\StatsRepository;
 use App\Controllers\DashboardController;
 use App\Core\Config;
 use App\Core\Database;
@@ -17,6 +18,32 @@ use App\Core\Request;
 use App\Core\Response;
 use App\Tests\Support\FakeDatabase;
 
+/**
+ * Stub de StatsRepository : KPIs canned, sans base (les agregats reels sont
+ * couverts par StatsRepositoryDbTest).
+ */
+final class DashStubStatsRepository extends StatsRepository
+{
+    public function counts(): array
+    {
+        return [
+            'products'    => ['total' => 53, 'available' => 50],
+            'categories'  => ['total' => 9, 'active' => 9],
+            'menus'       => ['total' => 13, 'available' => 12],
+            'ingredients' => ['total' => 7, 'active' => 6],
+        ];
+    }
+
+    public function stockHealth(): array
+    {
+        return [
+            'active_total' => 6,
+            'bands'        => ['normal' => 4, 'low' => 1, 'critical' => 1],
+            'alerts'       => [],
+        ];
+    }
+}
+
 /**
  * Sous-classe de test : injecte session test + FakeDatabase dans la garde,
  * l'autorisation et l'annuaire, sans base reelle.
@@ -53,6 +80,11 @@ final class TestDashboardController extends DashboardController
         return new UserDirectory($this->fakeDb);
     }
 
+    protected function statsRepository(): StatsRepository
+    {
+        return new DashStubStatsRepository($this->fakeDb);
+    }
+
     /**
      * Expose le chemin garde par permission d'AdminController::guard() (RG-T03),
      * que le dashboard (auth seule) n'exerce pas.