Genesis

src/endpoints/order.js

@@ -0,0 +1,48 @@
+import { sendJson } from '../http.js';
+import { logOrder } from '../order-log.js';
+
+export const method = 'POST';
+export const path = '/v1/order';
+
+function parseBody(buffer) {
+  if (!buffer || !buffer.length) {
+    return null;
+  }
+  try {
+    return JSON.parse(buffer.toString('utf8'));
+  } catch {
+    return undefined;
+  }
+}
+
+function getOrders(body) {
+  if (!body || typeof body !== 'object') {
+    return [];
+  }
+  if (Array.isArray(body.orders)) {
+    return body.orders;
+  }
+  return [];
+}
+
+export async function handle(req, res) {
+  const body = parseBody(req.rawBody);
+
+  if (body === undefined) {
+    return sendJson(res, 500, []);
+  }
+
+  const orders = getOrders(body);
+  const results = orders.map((order) => {
+    logOrder(order);
+    const externalOrderId = String(order?.externalId ?? '');
+
+    return {
+      status: 'OK',
+      externalOrderId,
+      message: '',
+    };
+  });
+
+  return sendJson(res, 200, results);
+}