pr comments:

consolidate write operations
also tweak test text

spec/ValidationAndPasswordsReset.spec.js

@@ -910,7 +910,7 @@ describe('Custom Pages, Email Verification, Password Reset', () => {
     });
   });
 
-  it('deletes password reset token', done => {
+  it('deletes password reset token on email address change', done => {
     reconfigureServer({
       appName: 'coolapp',
       publicServerURL: 'http://localhost:1337/1',
@@ -929,13 +929,14 @@ describe('Custom Pages, Email Verification, Password Reset', () => {
         return user
           .signUp(null)
           .then(() => Parse.User.requestPasswordReset('test@parse.com'))
-          .then(() => config.database.adapter
-            .find(
+          .then(() =>
+            config.database.adapter.find(
               '_User',
               { fields: {} },
               { username: 'zxcv' },
               { limit: 1 }
-            ))
+            )
+          )
           .then(results => {
             // validate that there is a token
             expect(results.length).toEqual(1);
@@ -943,18 +944,19 @@ describe('Custom Pages, Email Verification, Password Reset', () => {
             user.set('email', 'test2@parse.com');
             return user.save();
           })
-          .then(() => config.database.adapter
-            .find(
+          .then(() =>
+            config.database.adapter.find(
               '_User',
               { fields: {} },
               { username: 'zxcv' },
-              { limit: 1 })
+              { limit: 1 }
+            )
           )
           .then(results => {
             expect(results.length).toEqual(1);
             expect(results[0]['_perishable_token']).toBeUndefined();
             done();
-          })
+          });
       })
       .catch(error => {
         fail(JSON.stringify(error));

src/Controllers/UserController.js

@@ -9,6 +9,15 @@ var RestQuery = require('../RestQuery');
 var Auth = require('../Auth');
 
 export class UserController extends AdaptableController {
+  // Add token delete operations to a rest update object
+  static addClearPasswordResetTokenToRestObject(restObject) {
+    const addOps = {
+      _perishable_token: { __op: 'Delete' },
+      _perishable_token_expires_at: { __op: 'Delete' },
+    };
+    return Object.assign({}, restObject, addOps);
+  }
+
   constructor(adapter, appId, options = {}) {
     super(adapter, appId, options);
   }
@@ -242,35 +251,17 @@ export class UserController extends AdaptableController {
     });
   }
 
-  clearPasswordResetToken(objectId) {
-    return this.config.database.update(
-      '_User',
-      { objectId },
-      {
-        _perishable_token: { __op: 'Delete' },
-        _perishable_token_expires_at: { __op: 'Delete' },
-      }
-    )
-  }
-
   updatePassword(username, token, password) {
-    return (
-      this.checkResetTokenValidity(username, token)
-        .then(user =>
-          Promise.all([
-            updateUserPassword(user.objectId, password, this.config),
-            this.clearPasswordResetToken(user.objectId)
-          ]))
-        .then(results => results[0])
-        .catch(error => {
-          if (error.message) {
-            // in case of Parse.Error, fail with the error message only
-            return Promise.reject(error.message);
-          } else {
-            return Promise.reject(error);
-          }
-        })
-    );
+    return this.checkResetTokenValidity(username, token)
+      .then(user => updateUserPassword(user.objectId, password, this.config))
+      .catch(error => {
+        if (error.message) {
+          // in case of Parse.Error, fail with the error message only
+          return Promise.reject(error.message);
+        } else {
+          return Promise.reject(error);
+        }
+      });
   }
 
   defaultVerificationEmail({ link, user, appName }) {
@@ -314,9 +305,7 @@ function updateUserPassword(userId, password, config) {
     Auth.master(config),
     '_User',
     { objectId: userId },
-    {
-      password: password,
-    }
+    UserController.addClearPasswordResetTokenToRestObject({ password })
   );
 }
 

src/Routers/ClassesRouter.js

@@ -105,27 +105,29 @@ export class ClassesRouter extends PromiseRouter {
     );
   }
 
-  afterUpdate(req, response) {
-    if (this.className(req) === '_User' && ('email' in req.body)) {
-      const userController = req.config.userController;
-      return userController.clearPasswordResetToken(req.params.objectId)
-        .then(() =>
-          response
-        );
+  // always clear password reset token on email address change
+  beforeUpdate(req) {
+    const { body } = req;
+    if (this.className(req) === '_User' && 'email' in body) {
+      const { userController } = req.config;
+      return userController.constructor.addClearPasswordResetTokenToRestObject(
+        body
+      );
     }
-    return Promise.resolve(response);
+    return body;
   }
 
   handleUpdate(req) {
+    const body = this.beforeUpdate(req);
     const where = { objectId: req.params.objectId };
     return rest.update(
       req.config,
       req.auth,
       this.className(req),
       where,
-      req.body,
+      body,
       req.info.clientSDK
-    ).then(this.afterUpdate.bind(this, req));
+    );
   }
 
   handleDelete(req) {