eventespresso / event-espresso-core

     *

     * @return void

     */

    public function new_install()

    {

        $classname = get_class($this);

        do_action("AHEE__{$classname}__new_install");

        do_action('AHEE__EE_Addon__new_install', $this);

        EE_Maintenance_Mode::instance()->set_maintenance_mode_if_db_old();

        add_action(

            'AHEE__EE_System__perform_activations_upgrades_and_migrations',

            array($this, 'initialize_db_if_no_migrations_required')

        );

    }

     *

     * @return void

     */

    public function reactivation()

    {

        $classname = get_class($this);

        do_action("AHEE__{$classname}__reactivation");

        do_action('AHEE__EE_Addon__reactivation', $this);

        EE_Maintenance_Mode::instance()->set_maintenance_mode_if_db_old();

        add_action(

            'AHEE__EE_System__perform_activations_upgrades_and_migrations',

            array($this, 'initialize_db_if_no_migrations_required')

        );

     *

     * @return void

     */

    public function upgrade()

    {

        $classname = get_class($this);

        do_action("AHEE__{$classname}__upgrade");

        do_action('AHEE__EE_Addon__upgrade', $this);

        EE_Maintenance_Mode::instance()->set_maintenance_mode_if_db_old();

        //also it's possible there is new default data that needs to be added

        add_action(

            'AHEE__EE_System__perform_activations_upgrades_and_migrations',

            array($this, 'initialize_db_if_no_migrations_required')

        );