Initial commit

application/Espo/Modules/Crm/Classes/FormulaFunctions/ExtGroup/CalendarGroup/UserIsBusyType.php

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+<?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\Classes\FormulaFunctions\ExtGroup\CalendarGroup;
+
+use Espo\Core\Field\DateTime;
+use Espo\Core\Formula\EvaluatedArgumentList;
+use Espo\Core\Formula\Exceptions\BadArgumentType;
+use Espo\Core\Formula\Exceptions\TooFewArguments;
+use Espo\Core\Formula\Func;
+use Espo\Entities\User;
+use Espo\Modules\Crm\Tools\Calendar\FreeBusy\FetchParams;
+use Espo\Modules\Crm\Tools\Calendar\FreeBusy\Service;
+use Espo\Modules\Crm\Tools\Calendar\Items\Event;
+use Espo\ORM\EntityManager;
+use Exception;
+use RuntimeException;
+
+/**
+ * @noinspection PhpUnused
+ */
+class UserIsBusyType implements Func
+{
+    public function __construct(
+        private Service $service,
+        private EntityManager $entityManager,
+    ) {}
+
+    public function process(EvaluatedArgumentList $arguments): bool
+    {
+        if (count($arguments) < 3) {
+            throw TooFewArguments::create(3);
+        }
+
+        $userId = $arguments[0];
+        $from = $arguments[1];
+        $to = $arguments[2];
+        $entityType = $arguments[3] ?? null;
+        $id = $arguments[4] ?? null;
+
+        if (!is_string($userId)) {
+            throw BadArgumentType::create(1, 'string');
+        }
+
+        if (!is_string($from)) {
+            throw BadArgumentType::create(2, 'string');
+        }
+
+        if (!is_string($to)) {
+            throw BadArgumentType::create(3, 'string');
+        }
+
+        if ($entityType !== null && !is_string($entityType)) {
+            throw BadArgumentType::create(4, 'string');
+        }
+
+        if ($id !== null && !is_string($id)) {
+            throw BadArgumentType::create(5, 'string');
+        }
+
+        $ignoreList = [];
+
+        if ($entityType && $id) {
+            $ignoreList[] = (new Event(null, null, $entityType, []))->withId($id);
+        }
+
+        $user = $this->entityManager->getRDBRepositoryByClass(User::class)->getById($userId);
+
+        if (!$user) {
+            throw new RuntimeException("User $userId not found.");
+        }
+
+        $busyParams = new FetchParams(
+            from: DateTime::fromString($from),
+            to: DateTime::fromString($to),
+            ignoreEventList: $ignoreList,
+        );
+
+        try {
+            $ranges = $this->service->fetchRanges($user, $busyParams);
+        } catch (Exception $e) {
+            throw new RuntimeException($e->getMessage());
+        }
+
+        return $ranges !== [];
+    }
+}