Make product structure sync use product export

src/index.ts

@@ -10,6 +10,18 @@ dotenv.config();
 const app: Express = express();
 const port = process.env.PORT || 3000;
 
+function deriveProductionOrdersUrl(env: NodeJS.ProcessEnv) {
+  const raw = env.GRAPHS_API_URL || env.NEXSTAR_GRAPHS_API_URL || '';
+  if (!raw) return null;
+
+  try {
+    const parsed = new URL(raw);
+    return `${parsed.origin}/api/production-orders/tiny-sync`;
+  } catch {
+    return raw.replace(/\/api\/data.*$/, '/api/production-orders/tiny-sync');
+  }
+}
+
 app.use(express.json());
 app.use(express.urlencoded({ extended: true }));
 
@@ -228,8 +240,8 @@ app.get('/api/trigger-product-structures-sync', (req: Request, res: Response) =>
     options: {
       skus: env.PRODUCT_STRUCTURE_SKUS || null,
       productIds: env.PRODUCT_STRUCTURE_PRODUCT_IDS || null,
-      inputFile: env.PRODUCT_STRUCTURES_INPUT_FILE || null,
-      graphsUrl: env.PRODUCT_STRUCTURES_GRAPHS_API_URL || env.PRODUCTION_ORDERS_GRAPHS_API_URL || env.GRAPHS_PRODUCTION_ORDERS_API_URL || null,
+      inputFile: env.PRODUCT_STRUCTURES_INPUT_FILE || '/app/data/product-structure-products.csv',
+      graphsUrl: env.PRODUCT_STRUCTURES_GRAPHS_API_URL || env.PRODUCTION_ORDERS_GRAPHS_API_URL || env.GRAPHS_PRODUCTION_ORDERS_API_URL || deriveProductionOrdersUrl(env),
       dryRun: env.PRODUCT_STRUCTURES_DRY_RUN || 'false',
       maxProducts: env.PRODUCT_STRUCTURES_MAX_PRODUCTS || null,
       requestDelayMs: env.PRODUCT_STRUCTURES_REQUEST_DELAY_MS || '2500',