Refactor to vertical slice

apps/backend/src/modules/complex/features/update-complex/update-complex.handler.ts

@@ -0,0 +1,27 @@
+import { Prisma } from '@/generated/prisma/client';
+import type { AppContext } from '@/types/hono';
+import type { UpdateComplexInput } from '@repo/api-contract';
+import { getComplexById, updateComplex } from './update-complex.business';
+
+type ComplexIdParams = { id: string };
+
+export async function updateComplexHandler(c: AppContext) {
+  const { id } = c.req.valid('param' as never) as ComplexIdParams;
+  const payload = c.req.valid('json' as never) as UpdateComplexInput;
+
+  const existing = await getComplexById(id);
+
+  if (!existing) {
+    return c.json({ message: 'Complejo no encontrado.' }, 404);
+  }
+
+  try {
+    const complex = await updateComplex(id, payload);
+    return c.json(complex);
+  } catch (error) {
+    if (error instanceof Prisma.PrismaClientKnownRequestError) {
+      return c.json({ message: 'No se pudo actualizar el complejo.' }, 409);
+    }
+    throw error;
+  }
+}