fix(integrations): support parsedBody in authenticateIntegrationRequest

src/app/api/integrations/fatigue/mark/route.ts

@@ -10,7 +10,7 @@ export async function POST(req: NextRequest) {
     return NextResponse.json({ error: 'Invalid JSON body' }, { status: 400 });
   }
 
-  const auth = await authenticateIntegrationRequest(req, { requireTenant: true });
+  const auth = await authenticateIntegrationRequest(req, { requireTenant: true, parsedBody: body });
   if (!auth.ok) {
     return auth.errorResponse!;
   }

src/app/api/integrations/metrics/daily/route.ts

@@ -10,7 +10,7 @@ export async function POST(req: NextRequest) {
     return NextResponse.json({ error: 'Invalid JSON body' }, { status: 400 });
   }
 
-  const auth = await authenticateIntegrationRequest(req, { requireTenant: true });
+  const auth = await authenticateIntegrationRequest(req, { requireTenant: true, parsedBody: body });
   if (!auth.ok) {
     return auth.errorResponse!;
   }

src/lib/integrations-auth.ts

@@ -17,7 +17,7 @@ export interface IntegrationAuthResult {
  */
 export async function authenticateIntegrationRequest(
   req: NextRequest,
-  options: { requireTenant?: boolean } = { requireTenant: true }
+  options: { requireTenant?: boolean; parsedBody?: any } = { requireTenant: true }
 ): Promise<IntegrationAuthResult> {
   const apiKey = req.headers.get('x-api-key') || req.headers.get('X-Api-Key');
   const n8nKey = process.env.N8N_API_KEY?.trim();
@@ -45,18 +45,22 @@ export async function authenticateIntegrationRequest(
     return { ok: true, caller };
   }
 
-  // Extraer tenant_id o client_id de query params o body
+  // Extraer tenant_id o client_id de query params o parsedBody
   let tenantId =
     req.nextUrl.searchParams.get('tenant_id') ||
     req.nextUrl.searchParams.get('client_id');
 
+  if (!tenantId && options.parsedBody) {
+    tenantId = options.parsedBody.tenant_id || options.parsedBody.client_id;
+  }
+
   if (!tenantId && req.method !== 'GET') {
     try {
       const cloned = req.clone();
       const body = await cloned.json();
       tenantId = body.tenant_id || body.client_id;
     } catch {
-      // Ignorar error al parsear body si no viene JSON
+      // Ignorar
     }
   }