issue #728 closed

sails/src/api/controllers/SupervisorController.js

@@ -53,21 +53,28 @@ module.exports = {
    *    "token": "...k3498xz...",
    *    "server_time": 1450980322069
    *  }
+   *
+   * @param {response} Errors:
+   *   - 400 (Bad request) with error message "Missing parameters"
+   *   - 401 (Unauthorized) with error message "Invalid email/password"
+   *   - 404 (Not found) with error message "Supervisor not found"
+   *   - 401 (Unauthorized) with error message "Supervisor without students"
+   *   - 500 (Server error) with error message "Error when connecting to database"
    */
   login: function (req, res) {
     var email = req.body.email;
     var password = req.body.password;
 
     if (!email || !password)
-      return res.badRequest('No email or or password');
+      return res.badRequest('Missing parameters');
 
     Supervisor.findOneByEmail(email).then(function (supervisor) {
 
       if (!supervisor)
-        throw new Error('Invalid user');
+        return res.notFound("Supervisor not found")
 
       if (!bcrypt.compareSync(password, supervisor.password))
-        throw new Error('Invalid password');
+        throw res.unauthorized("Invalid email/password")
 
       return (supervisor);
 
@@ -93,9 +100,7 @@ module.exports = {
       }
 
       if (!supervisor.isSupAdmin && !stuSup)
-        throw new Error("User without students linked to");
-
-
+        throw res.unauthorized("Supervisor without students");
 
       return res.ok({
         user: supervisor,
@@ -105,7 +110,7 @@ module.exports = {
     })
 
     .catch(function (err) {
-        return res.badRequest("Error in login: " + err);
+        return res.serverError("Error when connecting to database");
     });
 
   },