class.PRGEventsDelayed.php

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<?php
declare(strict_types=1);

class PRGEventsDelayed implements StudyProgrammeEvents
{
    protected array $events = [];
    protected ilStudyProgrammeEvents $prg_events;

    public function __construct(
        ilStudyProgrammeEvents $prg_events
    ) {
        $this->prg_events = $prg_events;
    }

    public function collect(string $event, array $parameter): void
    {
        $this->events[] = [$event, $parameter];
    }

    public function raiseCollected(): void
    {
        $accounted_for = [];
        foreach (array_filter($this->events) as $entry) {
            list($event, $parameter) = $entry;
            $k = $event . print_r($parameter, true);
            if (!array_key_exists($k, $accounted_for)) {
                $accounted_for[$k] = true;
                $this->prg_events->raise($event, $parameter);
            }
        }
        $this->events[] = [];
    }

    public function userAssigned(ilPRGAssignment $assignment): void
    {
        $this->collect(self::EVENT_USER_ASSIGNED, [
            "root_prg_id" => $assignment->getRootId(),
            "usr_id" => $assignment->getUserId(),
            "ass_id" => $assignment->getId()
        ]);
    }

    public function userReAssigned(ilPRGAssignment $assignment): void
    {
        $this->collect(self::EVENT_USER_REASSIGNED, [
            "ass_id" => $assignment->getId(),
            "root_prg_id" => (int) $assignment->getRootId()
        ]);
    }

    public function userDeassigned(ilPRGAssignment $a_assignment): void
    {
        $this->collect(self::EVENT_USER_DEASSIGNED, [
            "root_prg_id" => $a_assignment->getRootId(),
            "usr_id" => $a_assignment->getUserId(),
            "ass_id" => $a_assignment->getId()
        ]);
    }


    public function informUserByMailToRestart(ilPRGAssignment $assignment): void
    {
        $this->collect(self::EVENT_USER_TO_RESTART, [
            "ass_id" => (int) $assignment->getId(),
            "root_prg_id" => (int) $assignment->getRootId()
        ]);
    }

    public function userRiskyToFail(ilPRGAssignment $assignment): void
    {
        $this->collect(self::EVENT_USER_ABOUT_TO_FAIL, [
            "ass_id" => (int) $assignment->getId(),
            "root_prg_id" => (int) $assignment->getRootId()
        ]);
    }

    public function userSuccessful(ilPRGAssignment $assignment, int $pgs_node_id): void
    {
        $this->collect(self::EVENT_USER_SUCCESSFUL, [
            "root_prg_id" => $assignment->getRootId(),
            "prg_id" => $pgs_node_id,
            "usr_id" => $assignment->getUserId(),
            "ass_id" => $assignment->getId()
        ]);
    }

    public function validityChange(ilPRGAssignment $assignment, int $pgs_node_id): void
    {
        $this->collect(self::EVENT_VALIDITY_CHANGE, [
            "ass_id" => $assignment->getId(),
            "root_prg_id" => $assignment->getRootId(),
            "prg_id" => $pgs_node_id,
            "usr_id" => $assignment->getUserId()
        ]);
    }

    public function deadlineChange(ilPRGAssignment $assignment, int $pgs_node_id): void
    {
        $this->collect(self::EVENT_DEADLINE_CHANGE, [
            "ass_id" => $assignment->getId(),
            "root_prg_id" => $assignment->getRootId(),
            "prg_id" => $pgs_node_id,
            "usr_id" => $assignment->getUserId()
        ]);
    }

    public function scoreChange(ilPRGAssignment $assignment, int $pgs_node_id): void
    {
        $this->collect(self::EVENT_SCORE_CHANGE, [
            "ass_id" => $assignment->getId(),
            "root_prg_id" => $assignment->getRootId(),
            "prg_id" => $pgs_node_id,
            "usr_id" => $assignment->getUserId()
        ]);
    }

    public function userRevertSuccessful(ilPRGAssignment $assignment, int $pgs_node_id): void
    {
        $this->collect(self::EVENT_USER_NOT_SUCCESSFUL, [
            "ass_id" => $assignment->getId(),
            "root_prg_id" => $assignment->getRootId(),
            "prg_id" => $pgs_node_id,
            "usr_id" => $assignment->getUserId()
        ]);
    }
}