OneBot: Leantime 改造版源码（BOM/Univer 表格/AI 接管/品牌替换等）

app/Domain/Tickets/Repositories/TicketHistory.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Leantime\Domain\Tickets\Repositories;
+
+use Illuminate\Database\ConnectionInterface;
+use Leantime\Core\Db\Db as DbCore;
+
+class TicketHistory
+{
+    private ConnectionInterface $db;
+
+    /**
+     * __construct - get database connection
+     */
+    public function __construct(DbCore $db)
+    {
+        $this->db = $db->getConnection();
+    }
+
+    public function getRecentTicketHistory(\DateTime $startingFrom, int $ticketId): array
+    {
+        $query = $this->db->table('zp_tickethistory')
+            ->where('dateModified', '>=', $startingFrom->format('Y-m-d'));
+
+        if ($ticketId !== null) {
+            $query->where('ticketId', $ticketId);
+        }
+
+        $results = $query->orderBy('dateModified', 'desc')->get();
+
+        return array_map(fn ($item) => (array) $item, $results->toArray());
+    }
+}

app/Domain/Tickets/Repositories/TicketResource.php

@@ -0,0 +1,111 @@
+<?php
+
+namespace Leantime\Domain\Tickets\Repositories;
+
+use Illuminate\Database\ConnectionInterface;
+use Leantime\Core\Db\Db as DbCore;
+use Leantime\Core\Support\EntityRelationshipEnum;
+
+/**
+ * 待办事项(ticket/milestone) ↔ 资源关联层。
+ *
+ * 复用多态表 zp_entity_relationship（零建表）：
+ *   entityA = ticket id（task 或 milestone，共用 zp_tickets.id 序列）
+ *   entityAType = 'Ticket'
+ *   entityB = 资源 id
+ *   entityBType = 资源类型：bom | process | tooling | file | wiki
+ *   relationship = EntityRelationshipEnum::LinkedResource->value
+ *
+ * 幂等在服务层事务 + lockForUpdate 实现（仿 Goalcanvas::addGoalMilestoneLink）。
+ */
+class TicketResource
+{
+    private ConnectionInterface $db;
+
+    public function __construct(DbCore $db)
+    {
+        $this->db = $db->getConnection();
+    }
+
+    /**
+     * 关联一个资源（幂等：已存在则返回 true）。
+     */
+    public function addLink(int $ticketId, string $resourceType, int $resourceId, int $userId): bool
+    {
+        if ($ticketId <= 0 || $resourceId <= 0 || $resourceType === '') {
+            return false;
+        }
+
+        return $this->db->transaction(function () use ($ticketId, $resourceType, $resourceId, $userId): bool {
+            $exists = $this->db->table('zp_entity_relationship')
+                ->where('entityA', $ticketId)
+                ->where('entityAType', 'Ticket')
+                ->where('entityB', $resourceId)
+                ->where('entityBType', $resourceType)
+                ->where('relationship', EntityRelationshipEnum::LinkedResource->value)
+                ->lockForUpdate()
+                ->exists();
+
+            if ($exists) {
+                return true;
+            }
+
+            $this->db->table('zp_entity_relationship')->insert([
+                'entityA' => $ticketId,
+                'entityAType' => 'Ticket',
+                'entityB' => $resourceId,
+                'entityBType' => $resourceType,
+                'relationship' => EntityRelationshipEnum::LinkedResource->value,
+                'createdOn' => now(),
+                'createdBy' => $userId > 0 ? $userId : null,
+            ]);
+
+            return true;
+        });
+    }
+
+    /**
+     * 解除单个资源关联。
+     */
+    public function removeLink(int $ticketId, string $resourceType, int $resourceId): bool
+    {
+        return $this->db->table('zp_entity_relationship')
+            ->where('entityA', $ticketId)
+            ->where('entityAType', 'Ticket')
+            ->where('entityB', $resourceId)
+            ->where('entityBType', $resourceType)
+            ->where('relationship', EntityRelationshipEnum::LinkedResource->value)
+            ->delete() > 0;
+    }
+
+    /**
+     * 解除 ticket 的全部资源关联（删除 ticket 时级联清理）。
+     */
+    public function removeAllLinks(int $ticketId): bool
+    {
+        return $this->db->table('zp_entity_relationship')
+            ->where('entityA', $ticketId)
+            ->where('entityAType', 'Ticket')
+            ->where('relationship', EntityRelationshipEnum::LinkedResource->value)
+            ->delete() > 0;
+    }
+
+    /**
+     * 某 ticket 已关联的资源（去重后的 [resourceType, resourceId] 列表）。
+     *
+     * @return array<int, array{type:string,id:int}>
+     */
+    public function getLinks(int $ticketId): array
+    {
+        return $this->db->table('zp_entity_relationship')
+            ->where('entityA', $ticketId)
+            ->where('entityAType', 'Ticket')
+            ->where('relationship', EntityRelationshipEnum::LinkedResource->value)
+            ->orderBy('id')
+            ->get(['entityBType', 'entityB'])
+            ->map(fn ($row) => ['type' => (string) $row->entityBType, 'id' => (int) $row->entityB])
+            ->unique(fn ($item) => $item['type'].':'.$item['id'])
+            ->values()
+            ->all();
+    }
+}