feat: print receipt

server/api/print/receipt.post.ts

@@ -0,0 +1,43 @@
+import { execFile } from "child_process";
+import { promisify } from "util";
+import path from "path";
+import { cloneDeepWith, deburr } from "es-toolkit";
+
+const execFileAsync = promisify(execFile);
+
+export default defineEventHandler(async (event) => {
+  const body = await readBody(event);
+  const bodyNonAccent = cloneDeepWith(body, (value) => (typeof value === "string" ? deburr(value) : undefined));
+  const { invoice, invoice_details, payment_record } = bodyNonAccent;
+
+  const items = invoice_details.map((d: any) => ({
+    name: d.variant__product__name,
+    variant: `${d.variant__color__name} ${d.variant__ram__code}/${d.variant__internal_storage__code}`,
+    imei: d.imei_sold,
+    price: d.price,
+  }));
+
+  const payload = JSON.stringify({
+    code: invoice.code,
+    ordered_at: invoice.ordered_at,
+    customer_name: invoice.customer_name,
+    customer_phone: invoice.customer_phone,
+    shipping_address: invoice.shipping_address,
+    items,
+    product_amount: invoice.product_amount,
+    shipping_fee: invoice.shipping_fee,
+    discount_amount: invoice.discount_amount,
+    final_amount: invoice.final_amount,
+    cash_amount: payment_record.cash_amount,
+    transfer_amount: payment_record.transfer_amount,
+  });
+
+  const scriptPath = path.join(process.cwd(), "print", "print_receipt.py");
+
+  try {
+    const { stdout } = await execFileAsync("python", [scriptPath, payload]);
+    return { success: true, output: stdout };
+  } catch (err) {
+    throw createError({ statusCode: 500, statusMessage: "Print failed", data: String(err) });
+  }
+});