feat: add moderation center for reports and ratings with user cleanup cron job

admin/src/app/actions/moderation.ts

@@ -68,13 +68,65 @@ export async function getPendingRatings() {
 
 export async function updateRatingStatus(id: string, status: 'APPROVED' | 'REJECTED') {
   try {
-    await prisma.rating.update({
+    const updated = await prisma.rating.update({
       where: { id },
       data: { status }
     });
+
+    if (updated.businessId) {
+      const stats = await prisma.rating.aggregate({
+        where: { businessId: updated.businessId, status: 'APPROVED' },
+        _avg: { value: true },
+        _count: { value: true }
+      });
+
+      await prisma.business.update({
+        where: { id: updated.businessId },
+        data: {
+          rating: stats._avg.value || 0,
+          ratingCount: stats._count.value || 0
+        }
+      });
+    }
+
     revalidatePath('/moderation');
     return { success: true };
   } catch (error) {
     return { success: false, error: "Erreur lors de la mise à jour de l'avis" };
   }
 }
+
+export async function deleteRating(id: string) {
+  try {
+    const rating = await prisma.rating.findUnique({
+      where: { id },
+      select: { businessId: true }
+    });
+
+    await prisma.rating.delete({
+      where: { id }
+    });
+
+    if (rating?.businessId) {
+      const stats = await prisma.rating.aggregate({
+        where: { businessId: rating.businessId, status: 'APPROVED' },
+        _avg: { value: true },
+        _count: { value: true }
+      });
+
+      await prisma.business.update({
+        where: { id: rating.businessId },
+        data: {
+          rating: stats._avg.value || 0,
+          ratingCount: stats._count.value || 0
+        }
+      });
+    }
+
+    revalidatePath('/moderation');
+    return { success: true };
+  } catch (error) {
+    return { success: false, error: "Erreur lors de la suppression de l'avis" };
+  }
+}
+

admin/src/app/api/cron/cleanup-users/route.ts

@@ -30,12 +30,23 @@ export async function GET(request: Request) {
       return NextResponse.json({ message: "Aucun compte à supprimer" });
     }
 
-    // 2. Suppression définitive
-    // Prisma supprimera les données liées si onDelete: Cascade est configuré dans le schéma
+    const userIds = usersToDelete.map(u => u.id);
+
+    // 2. Préserver les avis rédigés en les dissociant du compte (deviennent anonymes / "Utilisateur supprimé")
+    await prisma.rating.updateMany({
+      where: {
+        userId: { in: userIds }
+      },
+      data: {
+        userId: null
+      }
+    });
+
+    // 3. Suppression définitive des comptes utilisateurs
     const deleteResult = await prisma.user.deleteMany({
       where: {
         id: {
-          in: usersToDelete.map(u => u.id)
+          in: userIds
         }
       }
     });

admin/src/app/moderation/page.tsx

@@ -131,10 +131,16 @@ export default async function ModerationPage({
                                     <div>
                                         <div className="text-[10px] font-bold text-slate-500 uppercase tracking-widest mb-1.5">Auteur</div>
                                         <div className="flex items-center gap-2">
-                                            <div className="w-9 h-9 rounded-full bg-slate-800 flex items-center justify-center text-brand-400 font-bold text-sm uppercase">{r.user.name.charAt(0)}</div>
+                                            <div className="w-9 h-9 rounded-full bg-slate-800 flex items-center justify-center text-brand-400 font-bold text-sm uppercase">
+                                                {r.user?.name ? r.user.name.charAt(0) : '?'}
+                                            </div>
                                             <div>
-                                                <div className="text-sm font-bold text-white">{r.user.name}</div>
-                                                <div className="text-[10px] text-slate-500">{r.user.email}</div>
+                                                <div className="text-sm font-bold text-white">
+                                                    {r.user?.name || "Utilisateur supprimé"}
+                                                </div>
+                                                <div className="text-[10px] text-slate-500">
+                                                    {r.user?.email || "Compte clôturé"}
+                                                </div>
                                             </div>
                                         </div>
                                     </div>
@@ -142,7 +148,9 @@ export default async function ModerationPage({
                                     <div>
                                         <div className="text-[10px] font-bold text-slate-500 uppercase tracking-widest mb-1.5">Entrepreneur Concerné</div>
                                         <div className="bg-slate-900/80 p-2.5 rounded-lg border border-slate-800">
-                                            <div className="text-sm font-bold text-indigo-400">{r.business.name}</div>
+                                            <div className="text-sm font-bold text-indigo-400">
+                                                {r.business?.name || "Entreprise introuvable ou supprimée"}
+                                            </div>
                                         </div>
                                     </div>
                                 </div>