snapshot of https://github.com/espocrm/espocrm.git (master, 2026-09-18; blobs > 131072B omitted)

application/Espo/Tools/Kanban/Kanban.php

@@ -0,0 +1,296 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2026 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\Tools\Kanban;
+
+use Espo\Core\Exceptions\BadRequest;
+use Espo\Core\Exceptions\Error;
+use Espo\Core\Exceptions\Forbidden;
+use Espo\Core\FieldProcessing\ListLoadProcessor;
+use Espo\Core\FieldProcessing\Loader\Params as FieldLoaderParams;
+use Espo\Core\Record\Collection;
+use Espo\Core\Record\Select\ApplierClassNameListProvider;
+use Espo\Core\Record\ServiceContainer as RecordServiceContainer;
+use Espo\Core\Select\SearchParams;
+use Espo\Core\Select\SelectBuilderFactory;
+use Espo\ORM\Entity;
+use Espo\ORM\EntityManager;
+use Espo\Tools\Pipeline\Data\PipelineData;
+use Espo\Tools\Pipeline\Data\StageData;
+use Espo\Tools\Pipeline\PipelineDataProvider;
+
+class Kanban
+{
+    private const DEFAULT_MAX_ORDER_NUMBER = 50;
+    private const MAX_GROUP_LENGTH = 100;
+
+    private ?string $entityType = null;
+    private bool $countDisabled = false;
+    private bool $orderDisabled = false;
+    private ?SearchParams $searchParams = null;
+    private ?string $userId = null;
+    private int $maxOrderNumber = self::DEFAULT_MAX_ORDER_NUMBER;
+    private ?string $pipelineId = null;
+
+    public function __construct(
+        private SelectBuilderFactory $selectBuilderFactory,
+        private EntityManager $entityManager,
+        private ListLoadProcessor $listLoadProcessor,
+        private RecordServiceContainer $recordServiceContainer,
+        private ApplierClassNameListProvider $applierClassNameListProvider,
+        private MetadataProvider $metadataProvider,
+        private PipelineDataProvider $pipelineDataProvider,
+    ) {}
+
+    public function setEntityType(string $entityType): self
+    {
+        $this->entityType = $entityType;
+
+        return $this;
+    }
+
+    public function setSearchParams(SearchParams $searchParams): self
+    {
+        $this->searchParams = $searchParams;
+
+        return $this;
+    }
+
+    /**
+     * @since 10.0.0
+     */
+    public function setPipelineId(?string $pipelineId): self
+    {
+        $this->pipelineId = $pipelineId;
+
+        return $this;
+    }
+
+    public function setCountDisabled(bool $countDisabled): self
+    {
+        $this->countDisabled = $countDisabled;
+
+        return $this;
+    }
+
+    public function setOrderDisabled(bool $orderDisabled): self
+    {
+        $this->orderDisabled = $orderDisabled;
+
+        return $this;
+    }
+
+    public function setUserId(string $userId): self
+    {
+        $this->userId = $userId;
+
+        return $this;
+    }
+
+    public function setMaxOrderNumber(?int $maxOrderNumber): self
+    {
+        if ($maxOrderNumber === null) {
+            $this->maxOrderNumber = self::DEFAULT_MAX_ORDER_NUMBER;
+
+            return $this;
+        }
+
+        $this->maxOrderNumber = $maxOrderNumber;
+
+        return $this;
+    }
+
+    /**
+     * Get kanban record data.
+     *
+     * @throws Error
+     * @throws Forbidden
+     * @throws BadRequest
+     */
+    public function getResult(): Result
+    {
+        if (!$this->entityType) {
+            throw new Error("Entity type is not specified.");
+        }
+
+        if (!$this->searchParams) {
+            throw new Error("No search params.");
+        }
+
+        $searchParams = $this->searchParams;
+
+        $recordService = $this->recordServiceContainer->get($this->entityType);
+
+        $maxSize = $searchParams->getMaxSize();
+
+        if ($this->countDisabled && $maxSize) {
+            $searchParams = $searchParams->withMaxSize($maxSize + 1);
+        }
+
+        $query = $this->selectBuilderFactory
+            ->create()
+            ->from($this->entityType)
+            ->withStrictAccessControl()
+            ->withSearchParams($searchParams)
+            ->withAdditionalApplierClassNameList(
+                $this->applierClassNameListProvider->get($this->entityType)
+            )
+            ->build();
+
+        $statusField = $this->metadataProvider->getStatusField($this->entityType);
+        $statusList = $this->metadataProvider->getStatusList($this->entityType, $this->pipelineId);
+        $groupList = [];
+
+        $repository = $this->entityManager->getRDBRepository($this->entityType);
+
+        $hasMore = false;
+
+        $pipeline = $this->getPipelineData($this->entityType);
+
+        foreach ($statusList as $status) {
+            $itemSelectBuilder = $this->entityManager
+                ->getQueryBuilder()
+                ->select()
+                ->clone($query);
+
+            $itemSelectBuilder->where([
+                $statusField => $status,
+            ]);
+
+            $itemQuery = $itemSelectBuilder->build();
+
+            $newOrder = $itemQuery->getOrder();
+
+            array_unshift($newOrder, [
+                'COALESCE:(kanbanOrder.order, ' . ($this->maxOrderNumber + 1) . ')',
+                'ASC',
+            ]);
+
+            if ($this->userId && !$this->orderDisabled) {
+                $group = mb_substr($status, 0, self::MAX_GROUP_LENGTH);
+
+                $itemQuery = $this->entityManager
+                    ->getQueryBuilder()
+                    ->select()
+                    ->clone($itemQuery)
+                    ->order($newOrder)
+                    ->leftJoin(
+                        'KanbanOrder',
+                        'kanbanOrder',
+                        [
+                            'kanbanOrder.entityType' => $this->entityType,
+                            'kanbanOrder.entityId:' => 'id',
+                            'kanbanOrder.group' => $group,
+                            'kanbanOrder.userId' => $this->userId,
+                        ]
+                    )
+                    ->build();
+            }
+
+            $collectionSub = $repository
+                ->clone($itemQuery)
+                ->find();
+
+            if (!$this->countDisabled) {
+                $totalSub = $repository->clone($itemQuery)->count();
+            } else {
+                $recordCollection = Collection::createNoCount($collectionSub, $maxSize);
+
+                $collectionSub = $recordCollection->getCollection();
+                $totalSub = $recordCollection->getTotal();
+
+                if ($totalSub === Collection::TOTAL_HAS_MORE) {
+                    $hasMore = true;
+                }
+            }
+
+            $loadProcessorParams = FieldLoaderParams
+                ::create()
+                ->withSelect($searchParams->getSelect());
+
+            foreach ($collectionSub as $e) {
+                $this->listLoadProcessor->process($e, $loadProcessorParams);
+
+                $recordService->prepareEntityForOutput($e);
+            }
+
+            /** @var Collection<Entity> $itemRecordCollection */
+            $itemRecordCollection = new Collection($collectionSub, $totalSub);
+
+            $stage = $this->getPipelineStageData($pipeline, $status);
+
+            $groupList[] = new GroupItem(
+                name: $status,
+                collection: $itemRecordCollection,
+                label: $stage?->name,
+                style: $stage?->style,
+            );
+        }
+
+        $total = !$this->countDisabled ?
+            $repository->clone($query)->count() :
+            ($hasMore ? Collection::TOTAL_HAS_MORE : Collection::TOTAL_HAS_NO_MORE);
+
+        return new Result($groupList, $total);
+    }
+
+    private function getPipelineData(string $entityType): ?PipelineData
+    {
+        if (!$this->pipelineId) {
+            return null;
+        }
+
+        $pipeline = null;
+
+        $pipelines = $this->pipelineDataProvider->get()[$entityType] ?? [];
+
+        foreach ($pipelines as $it) {
+            if ($it->id === $this->pipelineId) {
+                $pipeline = $it;
+
+                break;
+            }
+        }
+
+        return $pipeline;
+    }
+
+    private function getPipelineStageData(?PipelineData $pipeline, string $id): ?StageData
+    {
+        if ($pipeline) {
+            foreach ($pipeline->stages as $it) {
+                if ($it->id === $id) {
+                    return $it;
+                }
+            }
+        }
+
+        return null;
+    }
+}