workgroupeventprocessor.php

См. документацию.

<?php
 
namespace Bitrix\Socialnetwork\Internals\EventService\Processors;
 
use Bitrix\Socialnetwork\Internals\EventService\Event;
use Bitrix\Socialnetwork\Internals\EventService\EventCollection;
use Bitrix\Socialnetwork\Internals\EventService\EventDictionary;
use Bitrix\Socialnetwork\Internals\EventService\Push\WorkgroupSender;
use Bitrix\Socialnetwork\UserToGroupTable;
 
class WorkGroupEventProcessor
{
    private array $groupOldFields = [];
    private array $groupNewFields = [];
 
    public function process(): void
    {
        $workgroupsPushList = [];
 
        $workgroupEventsList = [
            EventDictionary::EVENT_WORKGROUP_ADD,
            EventDictionary::EVENT_WORKGROUP_BEFORE_UPDATE,
            EventDictionary::EVENT_WORKGROUP_UPDATE,
            EventDictionary::EVENT_WORKGROUP_DELETE,
            EventDictionary::EVENT_WORKGROUP_USER_ADD,
            EventDictionary::EVENT_WORKGROUP_USER_UPDATE,
            EventDictionary::EVENT_WORKGROUP_USER_DELETE,
            EventDictionary::EVENT_WORKGROUP_CONVERT,
        ];
 
        $addedEventTypes = [
            EventDictionary::EVENT_WORKGROUP_ADD,
        ];
        $changedEventTypes = [
            EventDictionary::EVENT_WORKGROUP_BEFORE_UPDATE,
            EventDictionary::EVENT_WORKGROUP_UPDATE,
        ];
        $deletedEventTypes = [
            EventDictionary::EVENT_WORKGROUP_DELETE,
        ];
        $userChangedEventTypes = [
            EventDictionary::EVENT_WORKGROUP_USER_ADD,
            EventDictionary::EVENT_WORKGROUP_USER_UPDATE,
            EventDictionary::EVENT_WORKGROUP_USER_DELETE,
        ];
        $userAddedAndDeletedEventTypes = [
            EventDictionary::EVENT_WORKGROUP_USER_ADD,
            EventDictionary::EVENT_WORKGROUP_USER_DELETE,
        ];
 
        $added = [];
        $changed = [];
        $deleted = [];
        $userChanged = [];
 
        $events = (EventCollection::getInstance())->list();
        foreach ($events as $event)
        {
            /* @var Event $event */
            $event->collectNewData();
            $eventType = $event->getType();
            $groupId = $event->getGroupId();
 
            if (!in_array($eventType, $workgroupEventsList, true))
            {
                continue;
            }
 
            $this->groupOldFields[$groupId] = $event->getOldFields();
            $this->groupNewFields[$groupId] = $event->getNewFields();
 
            if (in_array($eventType, $addedEventTypes, true))
            {
                $added[] = $groupId;
            }
            elseif (in_array($eventType, $changedEventTypes, true))
            {
                $changed[] = $groupId;
            }
            elseif (in_array($eventType, $deletedEventTypes, true))
            {
                $deleted[] = $groupId;
            }
            elseif (in_array($eventType, $userChangedEventTypes, true))
            {
                $userChanged[] = $groupId;
            }
        }
 
        $added = array_diff($added, $deleted);
        $changed = array_diff($changed, $added, $deleted);
        $changed = $this->clearNotRealChanges($changed);
        $userChanged = array_diff($userChanged, $added, $changed, $deleted);
 
        $notVisibleGroupsUsers = $this->getNotVisibleGroupsUsers([
            $added,
            $changed,
            $deleted,
            $userChanged
        ]);
 
        foreach ($events as $event)
        {
            /* @var Event $event */
            $eventType = $event->getType();
            $groupId = $event->getGroupId();
            $userId = $event->getUserId();
 
            if (
                in_array($eventType, $userAddedAndDeletedEventTypes, true)
                && in_array($groupId, $userChanged, true)
            )
            {
                (new WorkgroupSender())->sendForUserAddedAndRemoved($event, $notVisibleGroupsUsers);
                unset($userChanged[$groupId]);
            }
 
            if (
                (
                    in_array($eventType, $addedEventTypes, true)
                    && !in_array($groupId, $added, true)
                )
                || (
                    in_array($eventType, $changedEventTypes, true)
                    && !in_array($groupId, $changed, true)
                )
                || (
                    in_array($eventType, $userChangedEventTypes, true)
                    && !in_array($groupId, $userChanged, true)
                )
            )
            {
                continue;
            }
 
            $workgroupsPushList[] = [
                'EVENT' => $eventType,
                'GROUP_ID' => $groupId,
                'USER_ID' => $userId,
            ];
        }
 
        if (!empty($workgroupsPushList))
        {
            (new WorkgroupSender())->send($workgroupsPushList, $notVisibleGroupsUsers);
        }
    }
 
    private function clearNotRealChanges(array $changed): array
    {
        $realChanges = [
            'NAME',
            'PROJECT_DATE_START',
            'PROJECT_DATE_FINISH',
            'IMAGE_ID',
            'AVATAR_TYPE',
            'OPENED',
            'CLOSED',
            'VISIBLE',
            'PROJECT',
            'KEYWORDS',
        ];
 
        foreach ($changed as $key => $groupId)
        {
            $changes = $this->getChanges($groupId);
            if (!array_intersect_key($changes, array_flip($realChanges)))
            {
                unset($changed[$key]);
            }
        }
 
        return $changed;
    }
 
    private function getNotVisibleGroupsUsers(array $groupIds): array
    {
        $userList = [];
 
        if (empty($groupIds = $this->getNotVisibleGroupIds($groupIds)))
        {
            return $userList;
        }
 
        $relations = UserToGroupTable::getList([
            'select' => [ 'GROUP_ID', 'USER_ID' ],
            'filter' => [
                '@GROUP_ID' => $groupIds,
                '@ROLE' => UserToGroupTable::getRolesMember(),
            ],
        ])->fetchCollection();
 
        foreach ($relations as $relation)
        {
            $groupId = $relation->getGroupId();
            $userId = $relation->getUserId();
 
            if (!isset($userList[$groupId]))
            {
                $userList[$groupId] = [];
            }
 
            $userList[$groupId][] = $userId;
        }
 
        return $userList;
    }
 
    private function getNotVisibleGroupIds($groups): array
    {
        [ $added, $changed, $deleted, $userChanged ] = $groups;
 
        $oldFields = $this->groupOldFields;
        $newFields = $this->groupNewFields;
 
        $filter = function($groupId) use ($newFields) {
            return (($newFields[$groupId]['VISIBLE'] ?? null) === 'N');
        };
        $changedFilter = function($groupId) use ($oldFields, $newFields) {
            return (
                $newFields[$groupId]['VISIBLE'] === 'N'
                && $oldFields[$groupId]['VISIBLE'] === 'N'
            );
        };
        $deletedFilter = function($groupId) use ($oldFields) {
            return ($oldFields[$groupId]['VISIBLE'] === 'N');
        };
 
        return array_merge(
            array_filter($added, $filter),
            array_filter($changed, $changedFilter),
            array_filter($deleted, $deletedFilter),
            array_filter($userChanged, $filter)
        );
    }
 
    private function getChanges(int $groupId): array
    {
        $oldFields = $this->groupOldFields[$groupId] ?? [];
        $newFields = $this->groupNewFields[$groupId] ?? [];
 
        $changes = [];
 
        foreach ($newFields as $key => $value)
        {
            if (mb_strpos($key, '~') === 0)
            {
                continue;
            }
 
            if (isset($oldFields[$key]) && $oldFields[$key] !== $value)
            {
                $changes[$key] = $value;
            }
        }
 
        return $changes;
    }
}