const { Model } = require('sequelize');
const bcrypt = require("bcryptjs");

module.exports = (sequelize, DataTypes) => {
  class User extends Model {
    /**
     * Helper method for defining associations.
     * This method is not a part of Sequelize lifecycle.
     * The `models/index` file will call this method automatically.
     */
    static associate(models) {
      User.belongsToMany(models.Role, {
        through: "UserRoles",
        foreignKey: 'userId',
        as: 'roles',
      });
      User.hasOne(models.RefreshToken, {
        foreignKey: 'userId',
        targetKey: 'id'
      });
    }
  }
  User.init({
    firstName: {
      type: DataTypes.STRING,
      allowNull: false
    },
    lastName: {
      type: DataTypes.STRING,
      allowNull: false
    },
    dateOfBirth: {
      type: DataTypes.DATE,
      allowNull: false
    },
    email: {
      type: DataTypes.STRING,
      allowNull: false,
      unique: true
    },
    password: {
      type: DataTypes.STRING,
      allowNull: false
    }
  }, {
    sequelize,
    modelName: 'User',
    tableName: "Users",
    hooks: {
      beforeCreate: async (user) => {
        const salt = await bcrypt.genSalt(10);
        user.password = await bcrypt.hash(user.password, salt);
      }
    }
  });

  User.prototype.validPassword = function (password) {
    return bcrypt.compareSync(password, this.password);
  };

  return User;
};