feat: implement core platform features including business directory, admin dashboard, authentication, and API infrastructure

app/api/businesses/[id]/rating/me/route.ts

@@ -0,0 +1,49 @@
+import { NextRequest, NextResponse } from 'next/server';
+import prisma from '@/lib/prisma';
+
+export async function GET(
+    req: NextRequest,
+    context: { params: Promise<{ id: string }> }
+) {
+    const { id: paramId } = await context.params;
+    const userId = req.headers.get('x-user-id');
+
+    if (!userId) {
+        return NextResponse.json({ rating: null });
+    }
+
+    try {
+        // Resolve actual Business UUID if paramId is a slug
+        const business = await prisma.business.findFirst({
+            where: {
+                OR: [
+                    { id: paramId },
+                    { slug: paramId }
+                ]
+            },
+            select: { id: true }
+        });
+
+        if (!business) {
+            return NextResponse.json({ rating: null });
+        }
+
+        const rating = await prisma.rating.findUnique({
+            where: {
+                userId_businessId: {
+                    userId,
+                    businessId: business.id
+                }
+            }
+        });
+
+        return NextResponse.json({ 
+            rating: rating ? rating.value : null,
+            status: rating ? rating.status : null,
+            comment: rating ? rating.comment : null
+        });
+    } catch (error: any) {
+        console.error('Error fetching user rating:', error);
+        return NextResponse.json({ error: 'Erreur lors de la récupération de votre note' }, { status: 500 });
+    }
+}