更新

2026-07-22 10:18:59 +08:00
parent 2530ddada6
commit 0fb03d0bca
618 changed files with 19445 additions and 3 deletions
@@ -0,0 +1,197 @@
+<?php
+
+namespace app\controller\api;
+
+use app\model\AiModel;
+use app\model\Conversation as ConversationModel;
+use app\model\MembershipLevel;
+use app\model\Message;
+use app\model\SystemSetting;
+use app\model\User;
+use app\model\UserDailyStat;
+use app\service\SettingsService;
+
+class Admin extends BaseApi
+{
+    public function users()
+    {
+        $page = max(1, (int) $this->request->get('page', 1));
+        $limit = min(50, max(1, (int) $this->request->get('limit', 20)));
+
+        $query = User::alias('u')
+            ->leftJoin('membership_levels ml', 'u.membership_level_id = ml.id')
+            ->field('u.id,u.username,u.email,u.nickname,u.role,u.status,u.membership_level_id,u.created_at,u.last_login_at,ml.name as membership_name')
+            ->order('u.id', 'desc');
+
+        $total = (clone $query)->count();
+        $list = $query->page($page, $limit)->select();
+
+        return $this->success(['list' => $list, 'total' => $total]);
+    }
+
+    public function updateUser($id)
+    {
+        $input = $this->request->put();
+        $allowed = ['nickname', 'role', 'status', 'membership_level_id'];
+        $data = [];
+
+        foreach ($allowed as $field) {
+            if (array_key_exists($field, $input)) {
+                $data[$field] = $input[$field];
+            }
+        }
+
+        if (empty($data)) {
+            return $this->error('无更新内容');
+        }
+
+        User::where('id', $id)->update($data);
+        return $this->success(null, '更新成功');
+    }
+
+    public function conversations()
+    {
+        $page = max(1, (int) $this->request->get('page', 1));
+        $limit = min(50, max(1, (int) $this->request->get('limit', 20)));
+        $userId = $this->request->get('user_id');
+
+        $query = ConversationModel::alias('c')
+            ->join('users u', 'c.user_id = u.id')
+            ->whereNull('c.deleted_at')
+            ->field('c.*,u.username,u.email')
+            ->order('c.updated_at', 'desc');
+
+        if ($userId) {
+            $query->where('c.user_id', $userId);
+        }
+
+        return $this->success($query->page($page, $limit)->select());
+    }
+
+    public function stats()
+    {
+        return $this->success([
+            'users'          => User::count(),
+            'conversations'  => ConversationModel::whereNull('deleted_at')->count(),
+            'messages'       => Message::count(),
+            'today_messages' => (int) UserDailyStat::where('stat_date', date('Y-m-d'))->sum('message_count'),
+        ]);
+    }
+
+    public function settings()
+    {
+        $rows = SystemSetting::select();
+        $settings = [];
+
+        foreach ($rows as $row) {
+            $decoded = json_decode($row->setting_value, true);
+            $settings[$row->setting_key] = [
+                'value'       => json_last_error() === JSON_ERROR_NONE ? $decoded : $row->setting_value,
+                'description' => $row->description,
+            ];
+        }
+
+        return $this->success($settings);
+    }
+
+    public function updateSettings()
+    {
+        $input = $this->request->put();
+        foreach ($input as $key => $value) {
+            SettingsService::set($key, $value);
+        }
+        return $this->success(null, '设置已更新');
+    }
+
+    public function models()
+    {
+        $list = AiModel::field('id,name,model_id,api_base_url,max_tokens,temperature,is_default,enabled,sort_order')
+            ->order('sort_order')
+            ->select();
+        return $this->success($list);
+    }
+
+    public function createModel()
+    {
+        $input = $this->request->post();
+        $model = AiModel::create([
+            'name'          => $input['name'],
+            'model_id'      => $input['model_id'],
+            'api_base_url'  => $input['api_base_url'] ?? 'https://api.openai.com/v1',
+            'api_key'       => $input['api_key'],
+            'max_tokens'    => $input['max_tokens'] ?? 4096,
+            'temperature'   => $input['temperature'] ?? 0.7,
+            'is_default'    => (int) ($input['is_default'] ?? 0),
+            'enabled'       => (int) ($input['enabled'] ?? 1),
+            'sort_order'    => $input['sort_order'] ?? 0,
+        ]);
+
+        if (!empty($input['is_default'])) {
+            AiModel::where('id', '<>', $model->id)->update(['is_default' => 0]);
+        }
+
+        return $this->success(['id' => $model->id], '创建成功');
+    }
+
+    public function updateModel($id)
+    {
+        $input = $this->request->put();
+        $allowed = ['name', 'model_id', 'api_base_url', 'api_key', 'max_tokens', 'temperature', 'is_default', 'enabled', 'sort_order'];
+        $data = [];
+
+        foreach ($allowed as $field) {
+            if (array_key_exists($field, $input)) {
+                $data[$field] = $input[$field];
+            }
+        }
+
+        if (empty($data)) {
+            return $this->error('无更新内容');
+        }
+
+        AiModel::where('id', $id)->update($data);
+
+        if (!empty($input['is_default'])) {
+            AiModel::where('id', '<>', $id)->update(['is_default' => 0]);
+        }
+
+        return $this->success(null, '更新成功');
+    }
+
+    public function deleteModel($id)
+    {
+        AiModel::destroy($id);
+        return $this->success(null, '删除成功');
+    }
+
+    public function memberships()
+    {
+        $levels = MembershipLevel::order('sort_order')->select();
+        return $this->success($levels);
+    }
+
+    public function updateMembership($id)
+    {
+        $input = $this->request->put();
+        $data = [];
+
+        foreach (['name', 'max_conversations', 'max_messages_per_day', 'max_upload_size_mb', 'sort_order'] as $field) {
+            if (isset($input[$field])) {
+                $data[$field] = $input[$field];
+            }
+        }
+        if (isset($input['permissions'])) {
+            $data['permissions'] = $input['permissions'];
+        }
+        if (isset($input['allowed_models'])) {
+            $data['allowed_models'] = $input['allowed_models'];
+        }
+
+        if (empty($data)) {
+            return $this->error('无更新内容');
+        }
+
+        MembershipLevel::where('id', $id)->update($data);
+        return $this->success(null, '更新成功');
+    }
+}