[游戏管理]用户管理-优化

app/admin/controller/game/User.php

@@ -4,6 +4,7 @@ namespace app\admin\controller\game;
 
 use Throwable;
 use app\common\controller\Backend;
+use support\think\Db;
 use support\Response;
 use Webman\Http\Request as WebmanRequest;
 
@@ -23,7 +24,7 @@ class User extends Backend
 
     protected array $withJoinTable = ['channel', 'admin'];
 
-    protected string|array $quickSearchField = ['id', 'username', 'phone'];
+    protected string|array $quickSearchField = ['id', 'username', 'phone', 'email', 'register_invite_code'];
 
     protected function initController(WebmanRequest $request): ?Response
     {
@@ -205,6 +206,135 @@ class User extends Backend
         ]);
     }
 
+    /**
+     * 角色组 → 管理员树（仅当前账号可管理的角色组及其下管理员；用于游戏用户归属）
+     * 同一管理员若属于多个组，只挂在 id 最小的所属组下，避免树中重复 value
+     */
+    public function adminScopeTree(WebmanRequest $request): Response
+    {
+        $response = $this->initializeBackend($request);
+        if ($response !== null) {
+            return $response;
+        }
+
+        $groupIds = $this->getManageableAdminGroupIds();
+        if ($groupIds === []) {
+            return $this->success('', ['list' => []]);
+        }
+
+        $groups = Db::name('admin_group')
+            ->where('id', 'in', $groupIds)
+            ->where('status', 1)
+            ->field(['id', 'pid', 'name'])
+            ->order('id', 'asc')
+            ->select()
+            ->toArray();
+
+        $accessRows = Db::name('admin_group_access')->alias('aga')
+            ->join('admin a', 'aga.uid = a.id')
+            ->where('aga.group_id', 'in', $groupIds)
+            ->field(['a.id', 'a.username', 'a.channel_id', 'a.invite_code', 'aga.group_id'])
+            ->select()
+            ->toArray();
+
+        $adminPrimary = [];
+        foreach ($accessRows as $row) {
+            $uid = intval((string)$row['id']);
+            $gid = intval((string)$row['group_id']);
+            if (!isset($adminPrimary[$uid]) || $gid < $adminPrimary[$uid]['gid']) {
+                $adminPrimary[$uid] = [
+                    'gid'  => $gid,
+                    'user' => $row,
+                ];
+            }
+        }
+
+        $adminsByGroup = [];
+        foreach ($adminPrimary as $item) {
+            $row = $item['user'];
+            $gid = $item['gid'];
+            $invite = $row['invite_code'] ?? '';
+            $invite = is_string($invite) ? $invite : '';
+            $channelId = $row['channel_id'] ?? null;
+            $adminsByGroup[$gid][] = [
+                'value'       => (string)$row['id'],
+                'label'       => (string)$row['username'],
+                'is_leaf'     => true,
+                'channel_id'  => $channelId === null || $channelId === '' ? null : intval((string)$channelId),
+                'invite_code' => $invite,
+            ];
+        }
+
+        $groupMap = [];
+        foreach ($groups as $g) {
+            $groupMap[intval((string)$g['id'])] = $g;
+        }
+
+        $childGroupIdsByPid = [];
+        foreach ($groups as $g) {
+            $id = intval((string)$g['id']);
+            $pid = intval((string)($g['pid'] ?? 0));
+            $childGroupIdsByPid[$pid][] = $id;
+        }
+
+        $buildNode = null;
+        $buildNode = function (int $groupId) use (&$buildNode, $groupMap, $childGroupIdsByPid, $adminsByGroup): array {
+            if (!isset($groupMap[$groupId])) {
+                return [];
+            }
+            $g = $groupMap[$groupId];
+            $children = [];
+            foreach ($childGroupIdsByPid[$groupId] ?? [] as $childId) {
+                $children[] = $buildNode($childId);
+            }
+            foreach ($adminsByGroup[$groupId] ?? [] as $leaf) {
+                $children[] = $leaf;
+            }
+
+            return [
+                'value'    => 'group_' . $groupId,
+                'label'    => (string)$g['name'],
+                'disabled' => true,
+                'children' => $children,
+            ];
+        };
+
+        $groupIdSet = array_fill_keys(array_keys($groupMap), true);
+        $roots = [];
+        foreach ($groups as $g) {
+            $id = intval((string)$g['id']);
+            $pid = intval((string)($g['pid'] ?? 0));
+            if ($pid === 0 || !isset($groupIdSet[$pid])) {
+                $roots[] = $id;
+            }
+        }
+        $roots = array_values(array_unique($roots));
+        sort($roots);
+
+        $tree = [];
+        foreach ($roots as $rid) {
+            $tree[] = $buildNode($rid);
+        }
+
+        return $this->success('', [
+            'list' => $tree,
+        ]);
+    }
+
+    /**
+     * @return int[]
+     */
+    private function getManageableAdminGroupIds(): array
+    {
+        if ($this->auth->isSuperAdmin()) {
+            return Db::name('admin_group')->where('status', 1)->column('id');
+        }
+        $own = Db::name('admin_group_access')->where('uid', $this->auth->id)->column('group_id');
+        $own = array_map('intval', $own);
+        $children = array_map('intval', $this->auth->getAdminChildGroups());
+        return array_values(array_unique(array_merge($own, $children)));
+    }
+
     /**
      * 若需重写查看、编辑、删除等方法，请复制 @see \app\admin\library\traits\Backend 中对应的方法至此进行重写
      */