This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Collaboration diagram for ilBookingPreferencesDBRepository:

Public Member Functions
	__construct (ILIAS\BookingManager\InternalDataService $data, ?ilDBInterface $db=null)

	getPreferences (int $a_pool_id)
	Get booking preferences for a pool id. More...

	getPreferencesOfUser (int $a_pool_id, int $a_user_id)
	Get booking preferences for a pool id. More...

	savePreferences (int $a_pool_id, ilBookingPreferences $preferences)
	Save all preferences of a pool. More...

	savePreferencesOfUser (int $a_pool_id, int $a_user_id, ilBookingPreferences $preferences)
	Save all preferences of a user for a pool. More...

Protected Attributes
ilDBInterface	$db

ILIAS BookingManager InternalDataService	$data

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Booking preferences repo

Author: Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

Definition at line 23 of file class.ilBookingPreferencesDBRepository.php.

Constructor & Destructor Documentation

◆ __construct()

ilBookingPreferencesDBRepository::__construct	(	ILIAS\BookingManager\InternalDataService	$data,
		?ilDBInterface	$db = `null`
	)

Definition at line 28 of file class.ilBookingPreferencesDBRepository.php.

      {
        global $DIC;
 
        $this->db = ($db)
            ?: $DIC->database();
        $this->data = $data;
    }

References $data, $db, and $DIC.

Member Function Documentation

◆ getPreferences()

ilBookingPreferencesDBRepository::getPreferences ( int $a_pool_id )

Get booking preferences for a pool id.

Definition at line 42 of file class.ilBookingPreferencesDBRepository.php.

                                                  : ilBookingPreferences
    {
        $db = $this->db;
 
        $set = $db->queryF(
            "SELECT * FROM booking_preferences " .
            " WHERE book_pool_id = %s ",
            array("integer"),
            array($a_pool_id)
        );
        $preferences = [];
        while ($rec = $db->fetchAssoc($set)) {
            if (!isset($preferences[$rec["user_id"]]) || !in_array($rec["book_obj_id"], $preferences[$rec["user_id"]], true)) {
                $preferences[$rec["user_id"]][] = $rec["book_obj_id"];
            }
        }
        return $this->data->preferences($preferences);
    }

References $db, ilDBInterface\fetchAssoc(), and ilDBInterface\queryF().

Referenced by ilBookingPreferencesGUI\listBookingResults().

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◆ getPreferencesOfUser()

ilBookingPreferencesDBRepository::getPreferencesOfUser	(	int	$a_pool_id,
		int	$a_user_id
	)

Get booking preferences for a pool id.

Definition at line 64 of file class.ilBookingPreferencesDBRepository.php.

     : ilBookingPreferences {
        $db = $this->db;
 
        $set = $db->queryF(
            "SELECT * FROM booking_preferences " .
            " WHERE book_pool_id = %s " .
            " AND user_id = %s ",
            array("integer", "integer"),
            array($a_pool_id, $a_user_id)
        );
        $preferences = [];
        while ($rec = $db->fetchAssoc($set)) {
            if (!isset($preferences[$rec["user_id"]]) || !in_array($rec["book_obj_id"], $preferences[$rec["user_id"]], true)) {
                $preferences[$rec["user_id"]][] = $rec["book_obj_id"];
            }
        }
        return $this->data->preferences($preferences);
    }

Referenced by ilBookingPreferencesGUI\initPreferenceForm(), and ilBookingPreferencesGUI\listBookingResults().

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◆ savePreferences()

ilBookingPreferencesDBRepository::savePreferences	(	int	$a_pool_id,
		ilBookingPreferences	$preferences
	)

Save all preferences of a pool.

Definition at line 89 of file class.ilBookingPreferencesDBRepository.php.

     : void {
        $db = $this->db;
 
        $db->manipulateF(
            "DELETE FROM booking_preferences WHERE " .
            " book_pool_id = %s",
            array("integer"),
            array($a_pool_id)
        );
 
        foreach ($preferences as $user_id => $obj_ids) {
            if (is_array($obj_ids) && $user_id > 0) {
                foreach ($obj_ids as $obj_id) {
                    $db->insert("booking_preferences", array(
                        "book_pool_id" => array("integer", $a_pool_id),
                        "user_id" => array("integer", $user_id),
                        "book_obj_id" => array("integer", $obj_id),
                    ));
                }
            }
        }
    }

References $user_id, and ilDBInterface\insert().

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◆ savePreferencesOfUser()

ilBookingPreferencesDBRepository::savePreferencesOfUser	(	int	$a_pool_id,
		int	$a_user_id,
		ilBookingPreferences	$preferences
	)

Save all preferences of a user for a pool.

Definition at line 118 of file class.ilBookingPreferencesDBRepository.php.

     : void {
        $db = $this->db;
 
        $db->manipulateF(
            "DELETE FROM booking_preferences WHERE " .
            " book_pool_id = %s" .
            " AND user_id = %s",
            array("integer","integer"),
            array($a_pool_id, $a_user_id)
        );
 
        foreach ($preferences->getPreferences() as $user_id => $obj_ids) {
            if (is_array($obj_ids) && $user_id === $a_user_id) {
                foreach ($obj_ids as $obj_id) {
                    $db->insert("booking_preferences", array(
                        "book_pool_id" => array("integer", $a_pool_id),
                        "user_id" => array("integer", $user_id),
                        "book_obj_id" => array("integer", $obj_id),
                    ));
                }
            }
        }
    }