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);
  },
};