text: const { Model, DataTypes } = require('sequelize');
  const sequelize = require('../config/connection');
  const bcrypt = require('bcrypt');
  
  class User extends Model {
    // function built into model to check the password
    checkPassword(loginPw) {
      return bcrypt.compareSync(loginPw, this.password);
    }
  }
  
  User.init(
    {
      id: {
        type: DataTypes.INTEGER,
        allowNull: false,
        primaryKey: true,
        autoIncrement: true
      },
      username: {
        type: DataTypes.STRING,
        allowNull: false
      },
  
      // email: {
      //   type: DataTypes.STRING,
      //   allowNull: false,
      //   unique: true,
      //   validate: {
      //     isEmail: true
      //   }
      // },
  
      password: {
        type: DataTypes.STRING,
        allowNull: false,
        validate: {
          len: [4]
        }
      },
    },
  
    {
      hooks: {
        async beforeCreate(newUserData) {
          newUserData.password = await bcrypt.hash(newUserData.password, 10);
          return newUserData;
        },
  
        async beforeUpdate(updatedUserData) {
          updatedUserData.password = await bcrypt.hash(updatedUserData.password, 10);
          return updatedUserData;
        }
      },
      sequelize,
      timestamps: false,
      freezeTableName: true,
      underscored: true,
      modelName: 'user'
    }
  );
  
  module.exports = User;