first commit

services/PasswordService.js

@@ -0,0 +1,22 @@
+const bcrypt = require('bcryptjs');
+
+module.exports = {
+  /**
+   * Hash password
+   * @param {String} password password string to hash
+   * @returns {Promise.<String>} hashed password
+   */
+  hash: async function (password) {
+    const salt = await bcrypt.genSalt(10);
+    return await bcrypt.hash(password, salt);
+  },
+  /**
+   * Compare hashed password with password string
+   * @param {String} password password string
+   * @param {String} hashedPassword hashed password
+   * @returns {Promise.<Boolean>} return true if hashed password match with password string else return false
+   */
+  compareHash: async function (password, hashedPassword) {
+    return await bcrypt.compare(password, hashedPassword);
+  },
+};