department.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Watcher\Membership\Handler;
 
use Bitrix\Main\Loader;
 
class Department extends Handler
{
    public const DO_UPDATE_ALL_EVENTS = true;

    public static function onAfterUserAdd($arFields)
    {
        if (!($arFields['RESULT'] ?? null) || !Loader::includeModule("iblock"))
        {
            return;
        }
 
        $departmentIBlockId = (int)\Bitrix\Main\Config\Option::get('intranet', 'iblock_structure', 0);
        if ($departmentIBlockId <= 0)
        {
            return;
        }
 
        if(!empty($arFields['UF_DEPARTMENT']))
        {
            $arFieldsDepartments =
                is_array($arFields['UF_DEPARTMENT']) ? $arFields['UF_DEPARTMENT'] : [$arFields['UF_DEPARTMENT']]
            ;
 
            self::$storedData = self::getAffectedDepartments($arFieldsDepartments, $departmentIBlockId);
        }
 
        self::sendBatchOfMessagesToQueue(self::prepareBatchOfMessagesData());
    }

    public static function onBeforeUserUpdate($arFields): void
    {
        if (
            (!isset($arFields['UF_DEPARTMENT']) && !isset($arFields['ACTIVE']))
            || empty($arFields['ID'])
            || !Loader::includeModule("iblock")
        )
        {
            return;
        }
 
        $departmentIBlockId = (int)\Bitrix\Main\Config\Option::get('intranet', 'iblock_structure', 0);
        if ($departmentIBlockId <= 0)
        {
            return;
        }
 
        $user = \CUser::GetList(
            'ID',
            'ASC',
            ['ID' => $arFields['ID']],
            ['FIELDS' => ['ID'], 'SELECT' => ['UF_DEPARTMENT']]
        )->Fetch();
 
        if (!isset($user['UF_DEPARTMENT']))
        {
            $oldDepartments = [];
        }
        elseif (is_array($user['UF_DEPARTMENT']))
        {
            $oldDepartments = $user['UF_DEPARTMENT'];
        }
        else
        {
            $oldDepartments = [$user['UF_DEPARTMENT']];
        }
 
        if (!isset($arFields['UF_DEPARTMENT']))
        {
            $newDepartments = [];
        }
        elseif (is_array($arFields['UF_DEPARTMENT']))
        {
            $newDepartments = $arFields['UF_DEPARTMENT'];
        }
        else
        {
            $newDepartments = [$arFields['UF_DEPARTMENT']];
        }
 
        if (!self::isUserDepartmentsUpdated($oldDepartments, $newDepartments))
        {
            return;
        }
 
        $departments = array_unique(
            array_merge(
                $newDepartments,
                $oldDepartments,
            )
        );
 
        self::$storedData = self::getAffectedDepartments($departments, $departmentIBlockId);
    }
 
    private static function isUserDepartmentsUpdated(array $oldValue, array $newValue): bool
    {
        return self::convertArrayValuesToInteger($oldValue) !== self::convertArrayValuesToInteger($newValue);
    }
 
    private static function convertArrayValuesToInteger(array $array): array
    {
        return array_map(static function($value){
            return (int)$value;
        }, $array);
    }

    public static function onAfterUserUpdate($arFields): void
    {
        if (empty(self::$storedData) || !($arFields['RESULT'] ?? null)  ||!Loader::includeModule("iblock"))
        {
            return;
        }
 
        self::sendBatchOfMessagesToQueue(self::prepareBatchOfMessagesData());
    }

    public static function onBeforeUserDelete(int $userId): void
    {
        if ($userId <= 0 || !\Bitrix\Main\Loader::includeModule("iblock"))
        {
            return;
        }
 
        $user = \CUser::GetByID($userId)->Fetch();
 
        $departmentIBlockId = (int)\Bitrix\Main\Config\Option::get('intranet', 'iblock_structure', 0);
        if ($departmentIBlockId > 0 && !empty($user['UF_DEPARTMENT']))
        {
            self::$storedData = self::getAffectedDepartments($user['UF_DEPARTMENT'], $departmentIBlockId);
        }
    }

    public static function onAfterUserDelete($userId): void
    {
        if (!Loader::includeModule("iblock") || \CUser::GetByID($userId)->Fetch())
        {
            return;
        }
 
        self::sendBatchOfMessagesToQueue(self::prepareBatchOfMessagesData());
    }

    public static function OnAfterIBlockSectionAdd($arFields): void
    {
        if (
            empty($arFields['IBLOCK_ID'])
            || empty($arFields['IBLOCK_SECTION_ID'])
            || !Loader::includeModule("iblock")
            || !self::isDepartmentIBlock($arFields['IBLOCK_ID'])
        )
        {
            return;
        }
 
        self::$storedData = self::getAffectedDepartments($arFields['IBLOCK_SECTION_ID'], $arFields['IBLOCK_ID']);
 
        self::sendBatchOfMessagesToQueue(self::prepareBatchOfMessagesData());
    }

    public static function onBeforeIBlockSectionUpdate($arFields): void
    {
        if (
            empty($arFields['ID'])
            ||empty($arFields['IBLOCK_ID'])
            || empty($arFields['IBLOCK_SECTION_ID'])
            || !Loader::includeModule("iblock")
            || !self::isDepartmentIBlock($arFields['IBLOCK_ID'])
        )
        {
            return;
        }
 
        $updatingDepartment = \CIBlockSection::GetByID($arFields['ID'])->Fetch();
        if (($arFields['IBLOCK_SECTION_ID']) === $updatingDepartment['IBLOCK_SECTION_ID'])
        {
            return;
        }
 
        $departments = array_unique(
            array_merge(
                [$arFields['IBLOCK_SECTION_ID']],
                [$updatingDepartment['IBLOCK_SECTION_ID']],
            )
        );
 
        self::$storedData = self::getAffectedDepartments($departments, $arFields['IBLOCK_ID']);
    }

    public static function onAfterIBlockSectionUpdate($arFields): void
    {
        if (empty(self::$storedData) || !($arFields['RESULT'] ?? null) || !Loader::includeModule("iblock"))
        {
            return;
        }
 
        self::sendBatchOfMessagesToQueue(self::prepareBatchOfMessagesData());
    }

    private static function getAffectedDepartments($departments, int $departmentIBlockId): array
    {
        if (!is_array($departments))
        {
            $departments = [$departments];
        }
 
        $affectedDepartments = [];
 
        foreach ($departments as $departmentId)
        {
            $result = \CIBlockSection::GetNavChain($departmentIBlockId, $departmentId, ['ID'], true);
            foreach ($result as $affectedDepartment)
            {
                if(!in_array($affectedDepartment, $affectedDepartments))
                {
                    $affectedDepartments[] = $affectedDepartment;
                }
            }
        }
 
        return $affectedDepartments;
    }

    private static function prepareBatchOfMessagesData(): array
    {
        $data = [];
        foreach (self::$storedData as $affectedDepartment)
        {
            if (!empty($affectedDepartment['ID']))
            {
                $data[] = [
                    'entityType' => self::DEPARTMENT_TYPE,
                    'entityId' => $affectedDepartment['ID'],
                ];
            }
        }
 
        if(self::DO_UPDATE_ALL_EVENTS)
        {
            $data[] = [
                'entityType' => self::ALL_USERS_TYPE,
            ];
        }
 
        return $data;
    }

    private static function isDepartmentIBlock(int $IBlockId): bool
    {
        $departmentIBlockId = (int)\Bitrix\Main\Config\Option::get('intranet', 'iblock_structure', 0);
 
        return $departmentIBlockId > 0 && $departmentIBlockId === $IBlockId;
    }
}