module.exports = function(sequelize, DataTypes) {
  const user_notification_recipients = sequelize.define(
    'user_notification_recipients',
    {
      id: {
        type: DataTypes.UUID,
        defaultValue: DataTypes.UUIDV4,
        primaryKey: true,
      },
      userId: {
        type: DataTypes.UUID,
        allowNull: false,
        references: {
          model: 'users',
          key: 'id'
        }
      },
      recipientId: {
        type: DataTypes.UUID,
        allowNull: false,
        references: {
          model: 'users',
          key: 'id'
        }
      },
    },
    {
      timestamps: true,
      tableName: 'user_notification_recipients',
    },
  );

  return user_notification_recipients;
};