refactoring sending email function

packages/app/src/server/routes/apiv3/forgot-password.js

@@ -29,11 +29,11 @@ module.exports = (crowi) => {
     ],
   };
 
-  async function sendPasswordResetEmail(email, url, i18n) {
+  async function sendPasswordResetEmail(email, i18n, txtFile, url) {
     return mailService.send({
       to: email,
       subject: 'Password Reset',
-      template: path.join(crowi.localeDir, `${i18n}/notifications/passwordReset.txt`),
+      template: path.join(crowi.localeDir, `${i18n}/notifications/${txtFile}.txt`),
       vars: {
         appTitle: appService.getAppTitle(),
         email,
@@ -59,7 +59,7 @@ module.exports = (crowi) => {
       const passwordResetOrderData = await PasswordResetOrder.createPasswordResetOrder(email);
       const url = new URL(`/forgot-password/${passwordResetOrderData.token}`, appUrl);
       const oneTimeUrl = url.href;
-      await sendPasswordResetEmail(email, oneTimeUrl, i18n);
+      await sendPasswordResetEmail(email, i18n, 'passwordReset', oneTimeUrl);
       return res.apiv3();
     }
     catch (err) {
@@ -70,8 +70,10 @@ module.exports = (crowi) => {
   });
 
   router.put('/', csrf, validator.password, apiV3FormValidator, async(req, res) => {
-    const { token, newPassword } = req.body;
+    const grobalLang = configManager.getConfig('crowi', 'app:globalLang');
+    const i18n = req.language || grobalLang;
 
+    const { token, newPassword } = req.body;
     const passwordResetOrder = await PasswordResetOrder.findOne({ token });
     const { email } = passwordResetOrder;
 
@@ -85,6 +87,7 @@ module.exports = (crowi) => {
     try {
       const userData = await user.updatePassword(newPassword);
       const serializedUserData = serializeUserSecurely(userData);
+      await sendPasswordResetEmail(email, i18n, 'passwordResetSuccessful');
       return res.apiv3({ userData: serializedUserData });
     }
     catch (err) {