优化订单小票打印

electron/main.js

@@ -5,7 +5,7 @@ import axios from "axios";
 import os from "os";
 import fs from "fs";
 import { exec } from "child_process";
-import { printReceipt, printHandoverReceipt, printRefund } from "./printService";
+import { printReceipt, printHandoverReceipt, printRefund,printRefundDish } from "./printService";
 
 // ===== 核心配置：单文件缓存 =====
 // 固定的缓存文件路径（永远只存这1个文件）
@@ -134,7 +134,7 @@ app.whenReady().then(() => {
     }
   });
 
-  // 打印退菜单/退款小票
+  // 打印退款小票
   ipcMain.on('printRefund', async (event, arg) => {
     try {
       let _parmas = JSON.parse(arg);
@@ -147,6 +147,19 @@ app.whenReady().then(() => {
     }
   });
 
+  // 打印退菜单
+  ipcMain.on('printRefundDish', async (event, arg) => {
+    try {
+      let _parmas = JSON.parse(arg);
+      // console.log(_parmas);
+      await printRefundDish(_parmas.printerIp, _parmas.orderData);
+      return { ok: true }
+    } catch (e) {
+      console.log(e);
+      return { ok: false, msg: e.message }
+    }
+  });
+
   app.on("activate", () => {
     // 在 macOS 系统内, 如果没有已开启的应用窗口
     // 点击托盘图标时通常会重新创建一个新窗口