PRGUpdateCompletionByMigration Class Reference

Inheritance diagram for PRGUpdateCompletionByMigration:

Collaboration diagram for PRGUpdateCompletionByMigration:

Public Member Functions
	getLabel ()
	getDefaultAmountOfStepsPerRun ()
	getPreconditions (Environment $environment)
	prepare (Environment $environment)
	step (Environment $environment)
	getRemainingAmountOfSteps ()

Private Attributes
const	DEFAULT_AMOUNT_OF_STEPS = 10000
ilDBInterface	$db
mixed	$io

Detailed Description

Definition at line 25 of file class.PRGUpdateCompletionByMigration.php.

Member Function Documentation

getDefaultAmountOfStepsPerRun()

PRGUpdateCompletionByMigration::getDefaultAmountOfStepsPerRun

(

)

Definition at line 40 of file class.PRGUpdateCompletionByMigration.php.

                                                   : int
    {
        return self::DEFAULT_AMOUNT_OF_STEPS;
    }

getLabel()

PRGUpdateCompletionByMigration::getLabel

(

)

Definition at line 35 of file class.PRGUpdateCompletionByMigration.php.

                              : string
    {
        return "Update 'Completion By' for Course(References)";
    }

getPreconditions()

PRGUpdateCompletionByMigration::getPreconditions

(

Environment

$environment

)

Definition at line 45 of file class.PRGUpdateCompletionByMigration.php.

                                                              : array
    {
        return [
            new ilIniFilesLoadedObjective(),
            new ilDatabaseInitializedObjective(),
            new ilDatabaseUpdatedObjective()
        ];
    }

getRemainingAmountOfSteps()

PRGUpdateCompletionByMigration::getRemainingAmountOfSteps

(

)

Definition at line 80 of file class.PRGUpdateCompletionByMigration.php.

                                               : int
    {
        $query = 'SELECT count(completion_by) AS cnt FROM prg_usr_progress' . PHP_EOL
            . 'JOIN object_data ON prg_usr_progress.completion_by = object_data.obj_id' . PHP_EOL
            . 'WHERE object_data.type = "crsr"';

        $result = $this->db->query($query);
        $row = $this->db->fetchAssoc($result);
        return (int) $row['cnt'];
    }

prepare()

PRGUpdateCompletionByMigration::prepare

(

Environment

$environment

)

Definition at line 54 of file class.PRGUpdateCompletionByMigration.php.

References ILIAS\Setup\Environment\getResource().

                                                     : void
    {
        $this->db = $environment->getResource(Setup\Environment::RESOURCE_DATABASE);
    }

Here is the call graph for this function:

step()

PRGUpdateCompletionByMigration::step

(

Environment

$environment

)

Exceptions

Exception

Definition at line 62 of file class.PRGUpdateCompletionByMigration.php.

                                                  : void
    {
        $query = 'SELECT assignment_id, prg_id, usr_id, completion_by, target_obj_id FROM prg_usr_progress' . PHP_EOL
            . 'JOIN object_data ON prg_usr_progress.completion_by = object_data.obj_id' . PHP_EOL
            . 'JOIN container_reference ON object_data.obj_id = container_reference.obj_id' . PHP_EOL
            . 'WHERE object_data.type = "crsr" LIMIT 1';
        $result = $this->db->query($query);
        $row = $this->db->fetchAssoc($result);

        $crs_id = $row['target_obj_id'];

        $query = "UPDATE prg_usr_progress SET completion_by = " . $crs_id . PHP_EOL
            . "WHERE assignment_id =" . $row['assignment_id'] . PHP_EOL
            . "AND prg_id =" . $row['prg_id'] . PHP_EOL
            . "AND usr_id =" . $row['usr_id'];
        $this->db->manipulate($query);
    }

Field Documentation

$db

ilDBInterface PRGUpdateCompletionByMigration::$db

private

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

$io

mixed PRGUpdateCompletionByMigration::$io

private

Definition at line 33 of file class.PRGUpdateCompletionByMigration.php.

DEFAULT_AMOUNT_OF_STEPS

const PRGUpdateCompletionByMigration::DEFAULT_AMOUNT_OF_STEPS = 10000

private

Definition at line 27 of file class.PRGUpdateCompletionByMigration.php.

---

The documentation for this class was generated from the following file:

• Modules/StudyProgramme/classes/Setup/class.PRGUpdateCompletionByMigration.php