Add controller and route for password reset

app/src/api/controllers/userController.ts

@@ -1,4 +1,10 @@
+import { URL } from 'url';
+
+import express from 'express';
+
 import * as userService from '../services/user';
+import * as passwordResetService from '../services/passwordReset';
+import { TokenVerificationError } from '../services/passwordReset';
 
 function createUser(req, res) {
     const user = req.body;
@@ -58,8 +64,42 @@ function deleteCurrentUser(req, res) {
     });
 }
 
+async function resetPassword(req: express.Request, res: express.Response) {
+    throw new Error('adsd');
+    if(req.body == undefined || (req.body.email == undefined && req.body.token == undefined)) {
+        return res.send({ error: 'Expected an email address or password reset token in the request body' });
+    }
+
+    if(req.body.email != undefined) {
+        // first stage: send reset token to email address
+
+        // this relies on the API being on the same hostname as the frontend
+        const { origin } = new URL(req.protocol + '://' + req.headers.host);
+        await passwordResetService.sendPasswordResetToken(req.body.email, origin);
+
+        return res.status(202).send({ success: true });
+    } else if (req.body.token != undefined) {
+        // second stage: verify token and reset password
+        if (req.body.password == undefined) {
+            return res.send({ error: 'Expected a new password' });
+        }
+        try {
+            await passwordResetService.resetPassword(req.body.token, req.body.password);
+        } catch (err) {
+            if (err instanceof TokenVerificationError) {
+                return res.send({ error: 'Could not verify token' });
+            }
+
+            throw err;
+        }
+
+        return res.send({ success: true });
+    }
+}
+
 export default {
     createUser,
     getCurrentUser,
     deleteCurrentUser,
+    resetPassword
 };

app/src/api/routes/usersRouter.ts

@@ -2,6 +2,11 @@ import express from 'express';
 
 import userController from '../controllers/userController';
 
+const asyncMiddleware = fn =>
+    (req, res, next) => {
+        Promise.resolve(fn(req, res, next))
+            .catch(next);
+    };
 
 const router = express.Router();
 
@@ -11,4 +16,6 @@ router.route('/me')
     .get(userController.getCurrentUser)
     .delete(userController.deleteCurrentUser);
 
+router.put('/password', asyncMiddleware(userController.resetPassword));
+
 export default router;