Change node bcrypt package from bcrypt-nodejs to bcrypt. Change response message on invalid username/pass and changed to bcrypt syntax for compare and hash.

seasoned_api/package.json

@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "axios": "^0.18.0",
-    "bcrypt-nodejs": "^0.0.3",
+    "bcrypt": "^3.0.6",
     "body-parser": "~1.18.2",
     "cross-env": "~5.1.4",
     "express": "~4.16.0",

seasoned_api/src/user/userSecurity.js

@@ -1,4 +1,4 @@
-const bcrypt = require('bcrypt-nodejs');
+const bcrypt = require('bcrypt');
 const UserRepository = require('src/user/userRepository');
 
 class UserSecurity {
@@ -35,7 +35,7 @@ class UserSecurity {
     return Promise.resolve()
       .then(() => this.userRepository.retrieveHash(user))
       .then(hash => UserSecurity.compareHashes(hash, clearPassword))
-         .catch(() => { throw new Error('Wrong username or password.'); });
+      .catch(() => { throw new Error('Incorrect username or password.'); });
   }
 
    /**
@@ -46,12 +46,10 @@ class UserSecurity {
     */
   static compareHashes(hash, clearPassword) {
     return new Promise((resolve, reject) => {
-         bcrypt.compare(clearPassword, hash, (error, matches) => {
-            if (matches === true) {
-               resolve();
-            } else {
-               reject();
-            }
+      bcrypt.compare(clearPassword, hash, (error, match) => {
+        if (match)
+          resolve()
+        reject()
       });
     });
   }
@@ -63,7 +61,8 @@ class UserSecurity {
    */
   static hashPassword(clearPassword) {
     return new Promise((resolve) => {
-         bcrypt.hash(clearPassword, null, null, (error, hash) => {
+      const salatRounds = 10;
+      bcrypt.hash(clearPassword, saltRounds, (error, hash) => {
         resolve(hash);
       });
     });