feat: 增强搜索功能，支持通过 ID、名称和其他字段搜索任务、文件和报告

app/Http/Controllers/Api/ProjectController.php

@@ -991,10 +991,12 @@ class ProjectController extends AbstractController
      * - keys.tag: 标签名称
      * - keys.status: 任务状态 (completed: 已完成、uncompleted: 未完成、flow-xx: 流程状态ID)
      *
-     * @apiParam {Number} [project_id]       项目ID
-     * @apiParam {Number} [parent_id]        主任务ID（project_id && parent_id ≤ 0 时 仅查询自己参与的任务）
-     * - 大于0：指定主任务下的子任务
-     * - 等于-1：表示仅主任务
+     * @apiParam {Number} [project_id]       项目ID（传入后只查询该项目内任务）
+     * @apiParam {Number} [parent_id]        主任务ID（查询优先级最高）
+     * - 大于0：只查该主任务下的子任务（此时 archived 强制 all，忽略 project_id/scope）
+     * - 等于-1：仅主任务（可与 project_id 组合）
+     * @apiParam {String} [scope]            查询范围（仅在未指定 project_id 且 parent_id ≤ 0 时生效）
+     * - all_project：查询“我参与的项目”下的所有任务（仍受可见性限制）
      *
      * @apiParam {String} [time]             指定时间范围，如：today, week, month, year, 2020-12-12,2020-12-30
      * - today: 今天
@@ -1038,6 +1040,7 @@ class ProjectController extends AbstractController
         $deleted = Request::input('deleted', 'no');
         $keys = Request::input('keys');
         $sorts = Request::input('sorts');
+        $scope = Request::input('scope');
         $keys = is_array($keys) ? $keys : [];
         $sorts = is_array($sorts) ? $sorts : [];
 
@@ -1045,7 +1048,11 @@ class ProjectController extends AbstractController
         //
         if ($keys['name']) {
             if (Base::isNumber($keys['name'])) {
-                $builder->where("project_tasks.id", intval($keys['name']));
+                $builder->where(function ($query) use ($keys) {
+                    $query->where("project_tasks.id", intval($keys['name']))
+                        ->orWhere("project_tasks.name", "like", "%{$keys['name']}%")
+                        ->orWhere("project_tasks.desc", "like", "%{$keys['name']}%");
+                });
             } else {
                 $builder->where(function ($query) use ($keys) {
                     $query->where("project_tasks.name", "like", "%{$keys['name']}%");
@@ -1089,6 +1096,14 @@ class ProjectController extends AbstractController
             $scopeAll = true;
             $builder->where('project_tasks.project_id', $project_id);
         }
+        if (!$scopeAll && $scope === 'all_project') {
+            $scopeAll = true;
+            $builder->whereIn('project_tasks.project_id', function ($query) use ($userid) {
+                $query->select('project_id')
+                    ->from('project_users')
+                    ->where('userid', $userid);
+            });
+        }
         if ($scopeAll) {
             $builder->allData();
         } else {