🎉 able to send email message now

common/email.js

@@ -0,0 +1,51 @@
+const nodemailer = require('nodemailer');
+const { tokenStore } = require('./token');
+const config = require('../config');
+const { md2html } = require('./utils');
+
+async function pushEmailMessage(userPrefix, message) {
+  let user = tokenStore.get(userPrefix);
+  if (!user) {
+    return {
+      success: false,
+      message: `不存在的前缀：${userPrefix}，请注意大小写`,
+    };
+  }
+
+  let transporter = nodemailer.createTransport({
+    host: user.smtpServer,
+    secure: true,
+    auth: {
+      user: user.smtpUser,
+      pass: user.smtpPass,
+    },
+  });
+
+  let targetEmail = user.email;
+  if (message.email) {
+    targetEmail = message.email;
+  }
+  try {
+    await transporter.sendMail({
+      from: `"消息推送服务" <${user.smtpUser}>`,
+      to: targetEmail,
+      subject: message.description,
+      text: message.content,
+      html: md2html(message.content),
+    });
+    return {
+      success: true,
+      message: 'ok',
+    };
+  } catch (e) {
+    console.error(e);
+    return {
+      success: false,
+      message: e.message,
+    };
+  }
+}
+
+module.exports = {
+  pushEmailMessage,
+};