feat: wx pay

src/service/utils/wxpay.ts

@@ -0,0 +1,31 @@
+// @ts-ignore
+import Payment from 'wxpay-v3';
+
+export const getPayment = () => {
+  return new Payment({
+    appid: process.env.WX_APPID,
+    mchid: process.env.WX_MCHID,
+    private_key: process.env.WX_PRIVATE_KEY?.replace(/\\n/g, '\n'),
+    serial_no: process.env.WX_SERIAL_NO,
+    apiv3_private_key: process.env.WX_V3_CODE,
+    notify_url: process.env.WX_NOTIFY_URL
+  });
+};
+
+export const nativePay = (amount: number, payId: string): Promise<string> =>
+  getPayment()
+    .native({
+      description: 'Fast GPT 余额充值',
+      out_trade_no: payId,
+      amount: {
+        total: amount
+      }
+    })
+    .then((res: any) => JSON.parse(res.data).code_url);
+
+export const getPayResult = (payId: string) =>
+  getPayment()
+    .getTransactionsByOutTradeNo({
+      out_trade_no: payId
+    })
+    .then((res: any) => JSON.parse(res.data));