Initial commit

application/Espo/Modules/Crm/Tools/Calendar/Api/GetBusyRanges.php

@@ -0,0 +1,87 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Modules\Crm\Tools\Calendar\Api;
+
+use Espo\Core\Api\Action;
+use Espo\Core\Api\Request;
+use Espo\Core\Api\Response;
+use Espo\Core\Api\ResponseComposer;
+use Espo\Core\Exceptions\BadRequest;
+use Espo\Core\Field\DateTime;
+use Espo\Modules\Crm\Tools\Calendar\Item as CalendarItem;
+use Espo\Modules\Crm\Tools\Calendar\Service;
+
+use stdClass;
+
+/**
+ * Busy-ranges.
+ */
+class GetBusyRanges implements Action
+{
+    public function __construct(private Service $calendarService) {}
+
+    public function process(Request $request): Response
+    {
+        $from = $request->getQueryParam('from');
+        $to = $request->getQueryParam('to');
+        $userIdListString = $request->getQueryParam('userIdList');
+
+        if (!$from || !$to || !$userIdListString) {
+            throw new BadRequest();
+        }
+
+        $userIdList = explode(',', $userIdListString);
+
+        $map = $this->calendarService->fetchBusyRangesForUsers(
+            $userIdList,
+            DateTime::fromString($from),
+            DateTime::fromString($to),
+            $request->getQueryParam('entityType'),
+            $request->getQueryParam('entityId')
+        );
+
+        $result = (object) [];
+
+        foreach ($map as $userId => $itemList) {
+            $result->$userId = self::itemListToRaw($itemList);
+        }
+
+        return ResponseComposer::json($result);
+    }
+
+    /**
+     * @param CalendarItem[] $itemList
+     * @return stdClass[]
+     */
+    private static function itemListToRaw(array $itemList): array
+    {
+        return array_map(fn (CalendarItem $item) => $item->getRaw(), $itemList);
+    }
+}

application/Espo/Modules/Crm/Tools/Calendar/Api/GetCalendar.php

@@ -0,0 +1,138 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Modules\Crm\Tools\Calendar\Api;
+
+use Espo\Core\Api\Action;
+use Espo\Core\Api\Request;
+use Espo\Core\Api\Response;
+use Espo\Core\Api\ResponseComposer;
+use Espo\Core\Exceptions\BadRequest;
+use Espo\Core\Exceptions\Forbidden;
+use Espo\Core\Acl;
+use Espo\Core\Field\DateTime;
+use Espo\Entities\User;
+use Espo\Modules\Crm\Tools\Calendar\FetchParams;
+use Espo\Modules\Crm\Tools\Calendar\Item as CalendarItem;
+use Espo\Modules\Crm\Tools\Calendar\Service;
+
+use stdClass;
+
+/**
+ * Calendar events.
+ */
+class GetCalendar implements Action
+{
+    private const MAX_CALENDAR_RANGE = 123;
+
+    public function __construct(
+        private Service $calendarService,
+        private Acl $acl,
+        private User $user
+    ) {}
+
+    public function process(Request $request): Response
+    {
+        if (!$this->acl->check('Calendar')) {
+            throw new Forbidden();
+        }
+
+        $from = $request->getQueryParam('from');
+        $to = $request->getQueryParam('to');
+        $isAgenda = $request->getQueryParam('agenda') === 'true';
+
+        if (empty($from) || empty($to)) {
+            throw new BadRequest();
+        }
+
+        if (strtotime($to) - strtotime($from) > self::MAX_CALENDAR_RANGE * 24 * 3600) {
+            throw new Forbidden('Too long range.');
+        }
+
+        $scopeList = null;
+
+        if ($request->getQueryParam('scopeList') !== null) {
+            $scopeList = explode(',', $request->getQueryParam('scopeList'));
+        }
+
+        $userId = $request->getQueryParam('userId');
+        $userIdList = $request->getQueryParam('userIdList');
+        $teamIdList = $request->getQueryParam('teamIdList');
+
+        $fetchParams = FetchParams
+            ::create(
+                DateTime::fromString($from),
+                DateTime::fromString($to)
+            )
+            ->withScopeList($scopeList);
+
+        if ($teamIdList) {
+            $teamIdList = explode(',', $teamIdList);
+
+            $raw = self::itemListToRaw(
+                $this->calendarService->fetchForTeams($teamIdList, $fetchParams)
+            );
+
+            return ResponseComposer::json($raw);
+        }
+
+        if ($userIdList) {
+            $userIdList = explode(',', $userIdList);
+
+            $raw = self::itemListToRaw(
+                $this->calendarService->fetchForUsers($userIdList, $fetchParams)
+            );
+
+            return ResponseComposer::json($raw);
+        }
+
+        if (!$userId) {
+            $userId = $this->user->getId();
+        }
+
+        $fetchParams = $fetchParams
+            ->withIsAgenda($isAgenda)
+            ->withWorkingTimeRanges();
+
+        $raw = self::itemListToRaw(
+            $this->calendarService->fetch($userId, $fetchParams)
+        );
+
+        return ResponseComposer::json($raw);
+    }
+
+    /**
+     * @param CalendarItem[] $itemList
+     * @return stdClass[]
+     */
+    private static function itemListToRaw(array $itemList): array
+    {
+        return array_map(fn (CalendarItem $item) => $item->getRaw(), $itemList);
+    }
+}

application/Espo/Modules/Crm/Tools/Calendar/Api/GetTimeline.php

@@ -0,0 +1,116 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Modules\Crm\Tools\Calendar\Api;
+
+use Espo\Core\Api\Action;
+use Espo\Core\Api\Request;
+use Espo\Core\Api\Response;
+use Espo\Core\Api\ResponseComposer;
+use Espo\Core\Exceptions\BadRequest;
+use Espo\Core\Exceptions\Forbidden;
+use Espo\Core\Acl;
+use Espo\Core\Field\DateTime;
+use Espo\Modules\Crm\Tools\Calendar\FetchParams;
+use Espo\Modules\Crm\Tools\Calendar\Item as CalendarItem;
+use Espo\Modules\Crm\Tools\Calendar\Service;
+
+use stdClass;
+
+/**
+ * Get timeline items.
+ */
+class GetTimeline implements Action
+{
+    private const MAX_CALENDAR_RANGE = 123;
+
+    public function __construct(
+        private Service $calendarService,
+        private Acl $acl
+    ) {}
+
+    public function process(Request $request): Response
+    {
+        if (!$this->acl->check('Calendar')) {
+            throw new Forbidden();
+        }
+
+        $from = $request->getQueryParam('from');
+        $to = $request->getQueryParam('to');
+
+        if (empty($from) || empty($to)) {
+            throw new BadRequest();
+        }
+
+        if (strtotime($to) - strtotime($from) > self::MAX_CALENDAR_RANGE * 24 * 3600) {
+            throw new Forbidden('Too long range.');
+        }
+
+        $scopeList = null;
+
+        if ($request->getQueryParam('scopeList') !== null) {
+            $scopeList = explode(',', $request->getQueryParam('scopeList'));
+        }
+
+        $userId = $request->getQueryParam('userId');
+        $userIdList = $request->getQueryParam('userIdList');
+
+        $userIdList = $userIdList ? explode(',', $userIdList) : [];
+
+        if ($userId) {
+            $userIdList[] = $userId;
+        }
+
+        $fetchParams = FetchParams
+            ::create(
+                DateTime::fromString($from . ':00'),
+                DateTime::fromString($to . ':00')
+            )
+            ->withScopeList($scopeList);
+
+        $map = $this->calendarService->fetchTimelineForUsers($userIdList, $fetchParams);
+
+        $result = (object) [];
+
+        foreach ($map as $userId => $itemList) {
+            $result->$userId = self::itemListToRaw($itemList);
+        }
+
+        return ResponseComposer::json($result);
+    }
+
+    /**
+     * @param CalendarItem[] $itemList
+     * @return stdClass[]
+     */
+    private static function itemListToRaw(array $itemList): array
+    {
+        return array_map(fn (CalendarItem $item) => $item->getRaw(), $itemList);
+    }
+}

application/Espo/Modules/Crm/Tools/Calendar/FetchParams.php

@@ -0,0 +1,152 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Modules\Crm\Tools\Calendar;
+
+use Espo\Core\Field\DateTime;
+
+class FetchParams
+{
+    private DateTime $from;
+    private DateTime $to;
+    private bool $isAgenda = false;
+    private bool $skipAcl = false;
+    /** @var ?string[] */
+    private ?array $scopeList = null;
+    private bool $workingTimeRanges = false;
+    private bool $workingTimeRangesInverted = false;
+
+    public function __construct(DateTime $from, DateTime $to)
+    {
+        $this->from = $from;
+        $this->to = $to;
+    }
+
+    public static function create(DateTime $from, DateTime $to): self
+    {
+        return new self($from, $to);
+    }
+
+    public function withFrom(DateTime $from): self
+    {
+        $obj = clone $this;
+        $obj->from = $from;
+
+        return $obj;
+    }
+
+    public function withTo(DateTime $to): self
+    {
+        $obj = clone $this;
+        $obj->to = $to;
+
+        return $obj;
+    }
+
+    public function withIsAgenda(bool $isAgenda = true): self
+    {
+        $obj = clone $this;
+        $obj->isAgenda = $isAgenda;
+
+        return $obj;
+    }
+
+    public function withSkipAcl(bool $skipAcl = true): self
+    {
+        $obj = clone $this;
+        $obj->skipAcl = $skipAcl;
+
+        return $obj;
+    }
+
+    /**
+     * @param ?string[] $scopeList
+     */
+    public function withScopeList(?array $scopeList): self
+    {
+        $obj = clone $this;
+        $obj->scopeList = $scopeList;
+
+        return $obj;
+    }
+
+    public function withWorkingTimeRanges(bool $workingTimeRanges = true): self
+    {
+        $obj = clone $this;
+        $obj->workingTimeRanges = $workingTimeRanges;
+
+        return $obj;
+    }
+
+    public function withWorkingTimeRangesInverted(bool $workingTimeRangesInverted = true): self
+    {
+        $obj = clone $this;
+        $obj->workingTimeRangesInverted = $workingTimeRangesInverted;
+
+        return $obj;
+    }
+
+    public function getFrom(): DateTime
+    {
+        return $this->from;
+    }
+
+    public function getTo(): DateTime
+    {
+        return $this->to;
+    }
+
+    public function isAgenda(): bool
+    {
+        return $this->isAgenda;
+    }
+
+    public function skipAcl(): bool
+    {
+        return $this->skipAcl;
+    }
+
+    /**
+     * @return ?string[]
+     */
+    public function getScopeList(): ?array
+    {
+        return $this->scopeList;
+    }
+
+    public function workingTimeRanges(): bool
+    {
+        return $this->workingTimeRanges;
+    }
+
+    public function workingTimeRangesInverted(): bool
+    {
+        return $this->workingTimeRangesInverted;
+    }
+}

application/Espo/Modules/Crm/Tools/Calendar/FreeBusy/FetchParams.php

@@ -0,0 +1,47 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Modules\Crm\Tools\Calendar\FreeBusy;
+
+use Espo\Core\Field\DateTime;
+use Espo\Modules\Crm\Tools\Calendar\Items\Event;
+
+readonly class FetchParams
+{
+    /**
+     * @param bool $accessCheck To user apply access check.
+     * @param Event[] $ignoreEventList Events not to be included in a result.
+     */
+    public function __construct(
+        public DateTime $from,
+        public DateTime $to,
+        public bool $accessCheck = false,
+        public array $ignoreEventList = [],
+    ) {}
+}

application/Espo/Modules/Crm/Tools/Calendar/FreeBusy/Service.php

@@ -0,0 +1,59 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Modules\Crm\Tools\Calendar\FreeBusy;
+
+use Espo\Core\Exceptions\Forbidden;
+use Espo\Entities\User;
+use Espo\Modules\Crm\Tools\Calendar\FetchParams as CalendarFetchParams;
+use Espo\Modules\Crm\Tools\Calendar\Items\BusyRange;
+use Espo\Modules\Crm\Tools\Calendar\Service as CalendarService;
+
+/**
+ * @since 9.0.0
+ */
+class Service
+{
+    public function __construct(
+        private CalendarService $service,
+    ) {}
+
+    /**
+     * Fetch busy-ranges for user. Access is not checked by default.
+     *
+     * @return BusyRange[]
+     * @throws Forbidden
+     */
+    public function fetchRanges(User $user, FetchParams $params): array
+    {
+        $fetchParams = CalendarFetchParams::create($params->from, $params->to);
+
+        return $this->service->fetchBusyRanges($user, $params, $fetchParams);
+    }
+}

application/Espo/Modules/Crm/Tools/Calendar/Item.php

@@ -0,0 +1,39 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Modules\Crm\Tools\Calendar;
+
+use Espo\Core\Field\DateTime;
+
+use stdClass;
+
+interface Item
+{
+    public function getRaw(): stdClass;
+}

application/Espo/Modules/Crm/Tools/Calendar/Items/BusyRange.php

@@ -0,0 +1,66 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Modules\Crm\Tools\Calendar\Items;
+
+use Espo\Core\Field\DateTime;
+use Espo\Modules\Crm\Tools\Calendar\Item;
+
+use stdClass;
+
+class BusyRange implements Item
+{
+    private DateTime $start;
+    private DateTime $end;
+
+    public function __construct(DateTime $start, DateTime $end)
+    {
+        $this->start = $start;
+        $this->end = $end;
+    }
+
+    public function getStart(): DateTime
+    {
+        return $this->start;
+    }
+
+    public function getEnd(): DateTime
+    {
+        return $this->end;
+    }
+
+    public function getRaw(): stdClass
+    {
+        return (object) [
+            'dateStart' => $this->start->toString(),
+            'dateEnd' => $this->end->toString(),
+            'isBusyRange' => true,
+        ];
+    }
+}

application/Espo/Modules/Crm/Tools/Calendar/Items/Event.php

@@ -0,0 +1,168 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Modules\Crm\Tools\Calendar\Items;
+
+use Espo\Core\Field\DateTime;
+use Espo\Modules\Crm\Tools\Calendar\Item;
+
+use RuntimeException;
+use stdClass;
+
+class Event implements Item
+{
+    private ?DateTime $start;
+    private ?DateTime $end;
+    private string $entityType;
+    /** @var array<string, mixed> */
+    private array $attributes;
+    /** @var string[] */
+    private array $userIdList = [];
+    /** @var array<string, string> */
+    private array $userNameMap = [];
+
+    /**
+     * @param array<string, mixed> $attributes
+     */
+    public function __construct(?DateTime $start, ?DateTime $end, string $entityType, array $attributes)
+    {
+        $this->start = $start;
+        $this->end = $end;
+        $this->entityType = $entityType;
+        $this->attributes = $attributes;
+    }
+
+    public function getRaw(): stdClass
+    {
+        $obj = (object) [
+            'scope' => $this->entityType,
+            'dateStart' => $this->start?->toString(),
+            'dateEnd' => $this->end?->toString(),
+        ];
+
+        if ($this->userIdList !== []) {
+            $obj->userIdList = $this->userIdList;
+            $obj->userNameMap = (object) $this->userNameMap;
+        }
+
+        foreach ($this->attributes as $key => $value) {
+            $obj->$key = $obj->$key ?? $value;
+        }
+
+        return $obj;
+    }
+
+    /**
+     * @param mixed $value
+     */
+    public function withAttribute(string $name, $value): self
+    {
+        $obj = clone $this;
+        $obj->attributes[$name] = $value;
+
+        return $obj;
+    }
+
+    public function withId(string $id): self
+    {
+        $obj = clone $this;
+        $obj->attributes['id'] = $id;
+
+        return $obj;
+    }
+
+    public function withUserIdAdded(string $userId): self
+    {
+        $obj = clone $this;
+        $obj->userIdList[] = $userId;
+
+        return $obj;
+    }
+
+    /**
+     * @param array<string, string> $userNameMap
+     */
+    public function withUserNameMap(array $userNameMap): self
+    {
+        $obj = clone $this;
+        $obj->userNameMap = $userNameMap;
+
+        return $obj;
+    }
+
+    public function getId(): string
+    {
+        $id = $this->attributes['id'] ?? null;
+
+        if (!$id) {
+            throw new RuntimeException();
+        }
+
+        return $id;
+    }
+
+    public function getStart(): ?DateTime
+    {
+        return $this->start;
+    }
+
+    public function getEnd(): ?DateTime
+    {
+        return $this->end;
+    }
+
+    public function getEntityType(): string
+    {
+        return $this->entityType;
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function getAttributes(): array
+    {
+        return $this->attributes;
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getUserIdList(): array
+    {
+        return $this->userIdList;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getAttribute(string $name)
+    {
+        return $this->attributes[$name] ?? null;
+    }
+}

application/Espo/Modules/Crm/Tools/Calendar/Items/NonWorkingRange.php

@@ -0,0 +1,65 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Modules\Crm\Tools\Calendar\Items;
+
+use Espo\Core\Field\DateTime;
+use Espo\Modules\Crm\Tools\Calendar\Item;
+use stdClass;
+
+class NonWorkingRange implements Item
+{
+    private DateTime $start;
+    private DateTime $end;
+
+    public function __construct(DateTime $start, DateTime $end)
+    {
+        $this->start = $start;
+        $this->end = $end;
+    }
+
+    public function getStart(): DateTime
+    {
+        return $this->start;
+    }
+
+    public function getEnd(): DateTime
+    {
+        return $this->end;
+    }
+
+    public function getRaw(): stdClass
+    {
+        return (object) [
+            'dateStart' => $this->start->toString(),
+            'dateEnd' => $this->end->toString(),
+            'isNonWorkingRange' => true,
+        ];
+    }
+}

application/Espo/Modules/Crm/Tools/Calendar/Items/WorkingRange.php

@@ -0,0 +1,66 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Modules\Crm\Tools\Calendar\Items;
+
+use Espo\Core\Field\DateTime;
+use Espo\Modules\Crm\Tools\Calendar\Item;
+
+use stdClass;
+
+class WorkingRange implements Item
+{
+    private DateTime $start;
+    private DateTime $end;
+
+    public function __construct(DateTime $start, DateTime $end)
+    {
+        $this->start = $start;
+        $this->end = $end;
+    }
+
+    public function getStart(): DateTime
+    {
+        return $this->start;
+    }
+
+    public function getEnd(): DateTime
+    {
+        return $this->end;
+    }
+
+    public function getRaw(): stdClass
+    {
+        return (object) [
+            'dateStart' => $this->start->toString(),
+            'dateEnd' => $this->end->toString(),
+            'isWorkingRange' => true,
+        ];
+    }
+}