first commit

app/admin/controller/AdminUserController.php

@@ -0,0 +1,134 @@
+<?php
+namespace app\admin\controller;
+
+use support\Request;
+use app\common\model\AdminUser;
+use Illuminate\Database\Capsule\Manager as DB;
+
+class AdminUserController
+{
+    public function list(Request $request)
+    {
+        $page = (int)$request->get('page', 1);
+        $limit = (int)$request->get('limit', 15);
+        
+        $query = AdminUser::with('roles');
+        
+        if ($username = $request->get('username')) {
+            $query->where('username', 'like', "%{$username}%");
+        }
+        
+        $total = $query->count();
+        $list = $query->offset(($page - 1) * $limit)
+            ->limit($limit)
+            ->orderBy('id', 'desc')
+            ->get();
+            
+        return jsonResponse([
+            'total' => $total,
+            'list' => $list
+        ]);
+    }
+
+    public function create(Request $request)
+    {
+        $username = trim($request->post('username', ''));
+        $password = $request->post('password', '');
+        $roleIds = $request->post('role_ids', []);
+        
+        if (!$username || !$password) {
+            return jsonResponse(null, '用户名和密码必填', 400);
+        }
+        
+        if (AdminUser::where('username', $username)->exists()) {
+            return jsonResponse(null, '用户名已存在', 400);
+        }
+        
+        DB::beginTransaction();
+        try {
+            $admin = AdminUser::create([
+                'username' => $username,
+                'password_hash' => password_hash($password, PASSWORD_DEFAULT),
+                'status' => (int)$request->post('status', 1),
+                'is_super' => (int)$request->post('is_super', 0),
+            ]);
+            
+            if (!empty($roleIds)) {
+                $admin->roles()->sync($roleIds);
+            }
+            DB::commit();
+            return jsonResponse(null, '创建成功');
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return jsonResponse(null, '创建失败: ' . $e->getMessage(), 500);
+        }
+    }
+
+    public function update(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $admin = AdminUser::find($id);
+        if (!$admin) {
+            return jsonResponse(null, '用户不存在', 404);
+        }
+        
+        $username = trim($request->post('username', ''));
+        if ($username && $username !== $admin->username) {
+            if (AdminUser::where('username', $username)->exists()) {
+                return jsonResponse(null, '用户名已存在', 400);
+            }
+            $admin->username = $username;
+        }
+        
+        $password = $request->post('password');
+        if ($password) {
+            $admin->password_hash = password_hash($password, PASSWORD_DEFAULT);
+        }
+        
+        if ($request->post('status') !== null) {
+            $admin->status = (int)$request->post('status');
+        }
+        
+        if ($request->post('is_super') !== null) {
+            $admin->is_super = (int)$request->post('is_super');
+        }
+        
+        $roleIds = $request->post('role_ids');
+        
+        DB::beginTransaction();
+        try {
+            $admin->save();
+            if (is_array($roleIds)) {
+                $admin->roles()->sync($roleIds);
+            }
+            DB::commit();
+            return jsonResponse(null, '更新成功');
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return jsonResponse(null, '更新失败: ' . $e->getMessage(), 500);
+        }
+    }
+
+    public function delete(Request $request)
+    {
+        $id = (int)$request->post('id');
+        if ($id === 1) {
+            return jsonResponse(null, '超级管理员不可删除', 403);
+        }
+        $admin = AdminUser::find($id);
+        if (!$admin) {
+            return jsonResponse(null, '用户不存在', 404);
+        }
+        
+        DB::beginTransaction();
+        try {
+            $admin->roles()->detach();
+            $admin->delete();
+            DB::commit();
+            return jsonResponse(null, '删除成功');
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return jsonResponse(null, '删除失败: ' . $e->getMessage(), 500);
+        }
+    }
+}

app/admin/controller/AuthController.php

@@ -0,0 +1,64 @@
+<?php
+namespace app\admin\controller;
+
+use support\Request;
+use app\common\model\AdminUser;
+use app\common\service\AuthService;
+
+class AuthController
+{
+    public function login(Request $request)
+    {
+        $username = trim((string)$request->post('username', ''));
+        $password = (string)$request->post('password', '');
+        if ($username === '' || $password === '') {
+            return jsonResponse(null, '参数错误', 400);
+        }
+
+        $admin = AdminUser::where('username', $username)->first();
+        if (!$admin) {
+            return jsonResponse(null, '账号或密码错误', 401);
+        }
+        if (intval($admin->status) !== 1) {
+            return jsonResponse(null, '账号已禁用', 403);
+        }
+        if (!password_verify($password, $admin->password_hash)) {
+            return jsonResponse(null, '账号或密码错误', 401);
+        }
+
+        $token = AuthService::issueAdminToken($admin);
+        return jsonResponse([
+            'token' => $token,
+            'admin' => $admin
+        ], '登录成功');
+    }
+
+    public function me(Request $request)
+    {
+        $admin = $request->admin;
+        $permissions = [];
+        if (intval($admin->is_super) === 1) {
+            $permissions = ['*'];
+        } else {
+            $admin->loadMissing(['roles.permissions']);
+            $map = [];
+            foreach ($admin->roles as $role) {
+                foreach ($role->permissions as $permission) {
+                    $map[$permission->code] = true;
+                }
+            }
+            $permissions = array_keys($map);
+        }
+        return jsonResponse([
+            'admin' => $admin,
+            'permissions' => $permissions
+        ]);
+    }
+
+    public function logout(Request $request)
+    {
+        AuthService::revokeAdminToken($request->token ?? null);
+        return jsonResponse(null, '已退出登录');
+    }
+}
+

app/admin/controller/DashboardController.php

@@ -0,0 +1,26 @@
+<?php
+namespace app\admin\controller;
+
+use support\Request;
+use app\common\model\User;
+use app\common\model\Order;
+use app\common\model\Report;
+
+class DashboardController
+{
+    public function stat(Request $request)
+    {
+        $today = date('Y-m-d');
+        
+        $stat = [
+            'today_orders' => Order::where('created_at', '>=', $today . ' 00:00:00')->count(),
+            'wait_receive_orders' => Order::whereIn('status', ['shipping', 'wait_receive'])->count(),
+            'inspecting_orders' => Order::where('status', 'inspecting')->count(),
+            'today_reports' => Report::where('created_at', '>=', $today . ' 00:00:00')->count(),
+            'total_users' => User::count(),
+            'total_amount' => Order::where('status', 'finished')->sum('total_price') ?? 0
+        ];
+        
+        return jsonResponse($stat);
+    }
+}

app/admin/controller/OrderController.php

@@ -0,0 +1,85 @@
+<?php
+namespace app\admin\controller;
+
+use support\Request;
+use app\common\model\Order;
+
+class OrderController
+{
+    public function list(Request $request)
+    {
+        $status = $request->get('status', 'all');
+        $page = max(1, intval($request->get('page', 1)));
+        $pageSize = min(50, max(1, intval($request->get('page_size', 10))));
+
+        $query = Order::query();
+        if ($status !== 'all') {
+            $query->where('status', $status);
+        }
+        
+        if ($orderNo = $request->get('order_no')) {
+            $query->where('order_no', 'like', "%{$orderNo}%");
+        }
+
+        $total = $query->count();
+        $items = $query->orderBy('id', 'desc')
+            ->offset(($page - 1) * $pageSize)
+            ->limit($pageSize)
+            ->get();
+
+        return jsonResponse([
+            'items' => $items,
+            'total' => $total,
+            'page' => $page,
+            'page_size' => $pageSize
+        ]);
+    }
+
+    public function detail(Request $request)
+    {
+        $id = (int)$request->get('id');
+        $order = Order::with(['logs'])->find($id);
+        
+        if (!$order) {
+            return jsonResponse(null, '订单不存在', 404);
+        }
+        
+        return jsonResponse($order);
+    }
+
+    public function receive(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $order = Order::find($id);
+        
+        if (!$order) {
+            return jsonResponse(null, '订单不存在', 404);
+        }
+
+        try {
+            \app\common\service\OrderFlowService::adminReceive($order, $request->admin->id);
+            return jsonResponse(null, '确认收件成功，已进入鉴定状态');
+        } catch (\Exception $e) {
+            return jsonResponse(null, $e->getMessage(), 400);
+        }
+    }
+
+    public function returnShip(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $expressCompany = trim((string)$request->post('express_company', ''));
+        $expressNo = trim((string)$request->post('express_no', ''));
+
+        $order = Order::find($id);
+        if (!$order) {
+            return jsonResponse(null, '订单不存在', 404);
+        }
+
+        try {
+            \app\common\service\OrderFlowService::adminReturnShip($order, $request->admin->id, $expressCompany, $expressNo);
+            return jsonResponse(null, '回寄信息已提交');
+        } catch (\Exception $e) {
+            return jsonResponse(null, $e->getMessage(), 400);
+        }
+    }
+}

app/admin/controller/PermissionController.php

@@ -0,0 +1,94 @@
+<?php
+namespace app\admin\controller;
+
+use support\Request;
+use app\common\model\Permission;
+
+class PermissionController
+{
+    public function list(Request $request)
+    {
+        // 返回树形结构或者普通列表
+        $permissions = Permission::orderBy('sort', 'asc')->get();
+        return jsonResponse($permissions);
+    }
+
+    public function create(Request $request)
+    {
+        $name = trim($request->post('name', ''));
+        $code = trim($request->post('code', ''));
+        $parent_id = (int)$request->post('parent_id', 0);
+        $type = (int)$request->post('type', 1); // 1菜单 2按钮
+        $sort = (int)$request->post('sort', 0);
+        
+        if (!$name || !$code) {
+            return jsonResponse(null, '名称和代码必填', 400);
+        }
+        
+        if (Permission::where('code', $code)->exists()) {
+            return jsonResponse(null, '代码已存在', 400);
+        }
+        
+        $permission = Permission::create([
+            'name' => $name,
+            'code' => $code,
+            'parent_id' => $parent_id,
+            'type' => $type,
+            'sort' => $sort,
+        ]);
+        
+        return jsonResponse($permission, '创建成功');
+    }
+
+    public function update(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $permission = Permission::find($id);
+        if (!$permission) {
+            return jsonResponse(null, '权限不存在', 404);
+        }
+        
+        $name = trim($request->post('name', ''));
+        $code = trim($request->post('code', ''));
+        
+        if ($name) $permission->name = $name;
+        if ($code && $code !== $permission->code) {
+            if (Permission::where('code', $code)->exists()) {
+                return jsonResponse(null, '代码已存在', 400);
+            }
+            $permission->code = $code;
+        }
+        
+        if ($request->post('parent_id') !== null) {
+            $permission->parent_id = (int)$request->post('parent_id');
+        }
+        if ($request->post('type') !== null) {
+            $permission->type = (int)$request->post('type');
+        }
+        if ($request->post('sort') !== null) {
+            $permission->sort = (int)$request->post('sort');
+        }
+        
+        $permission->save();
+        return jsonResponse(null, '更新成功');
+    }
+
+    public function delete(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $permission = Permission::find($id);
+        if (!$permission) {
+            return jsonResponse(null, '权限不存在', 404);
+        }
+        
+        if (Permission::where('parent_id', $id)->exists()) {
+            return jsonResponse(null, '存在子权限，不可删除', 400);
+        }
+        
+        $permission->delete();
+        // Remove from role_permissions
+        \Illuminate\Database\Capsule\Manager::table('role_permissions')->where('permission_id', $id)->delete();
+        
+        return jsonResponse(null, '删除成功');
+    }
+}

app/admin/controller/ReportController.php

@@ -0,0 +1,114 @@
+<?php
+namespace app\admin\controller;
+
+use support\Request;
+use app\common\model\Order;
+use app\common\model\Report;
+use app\common\service\OrderFlowService;
+use Illuminate\Database\Capsule\Manager as DB;
+
+class ReportController
+{
+    public function list(Request $request)
+    {
+        $page = max(1, intval($request->get('page', 1)));
+        $pageSize = min(50, max(1, intval($request->get('page_size', 10))));
+
+        $query = Report::with(['order', 'inspector']);
+        
+        if ($reportNo = $request->get('report_no')) {
+            $query->where('report_no', 'like', "%{$reportNo}%");
+        }
+
+        $total = $query->count();
+        $items = $query->orderBy('id', 'desc')
+            ->offset(($page - 1) * $pageSize)
+            ->limit($pageSize)
+            ->get();
+
+        return jsonResponse([
+            'items' => $items,
+            'total' => $total,
+            'page' => $page,
+            'page_size' => $pageSize
+        ]);
+    }
+
+    public function detail(Request $request)
+    {
+        $id = (int)$request->get('id');
+        $report = Report::with(['order.logs', 'inspector'])->find($id);
+        
+        if (!$report) {
+            return jsonResponse(null, '报告不存在', 404);
+        }
+        
+        return jsonResponse($report);
+    }
+
+    public function create(Request $request)
+    {
+        $orderId = (int)$request->post('order_id');
+        $conclusion = trim($request->post('conclusion', '')); // REAL, FAKE, DOUBT
+        $level = trim($request->post('level', ''));
+        $flawsJson = $request->post('flaws_json', []);
+        $imagesJson = $request->post('images_json', []);
+        
+        if (!in_array($conclusion, ['REAL', 'FAKE', 'DOUBT'])) {
+            return jsonResponse(null, '鉴定结论不合法', 400);
+        }
+        
+        if (empty($imagesJson)) {
+            return jsonResponse(null, '必须上传证据图片', 400);
+        }
+
+        $order = Order::find($orderId);
+        if (!$order) {
+            return jsonResponse(null, '订单不存在', 404);
+        }
+        
+        if ($order->status !== 'inspecting') {
+            return jsonResponse(null, '订单当前状态不可出具报告', 400);
+        }
+        
+        if (Report::where('order_id', $orderId)->exists()) {
+            return jsonResponse(null, '该订单已出具报告，不可重复出具', 400);
+        }
+
+        DB::beginTransaction();
+        try {
+            $reportNo = 'R' . date('YmdHis') . rand(1000, 9999);
+            $verifyCode = bin2hex(random_bytes(8)); // 16字符防伪码
+            
+            $report = Report::create([
+                'report_no' => $reportNo,
+                'order_id' => $orderId,
+                'conclusion' => $conclusion,
+                'level' => $level,
+                'flaws_json' => $flawsJson,
+                'images_json' => $imagesJson,
+                'inspector_id' => $request->admin->id,
+                'verify_code' => $verifyCode
+            ]);
+            
+            // 扭转订单状态
+            $order->status = 'finished';
+            $order->save();
+            
+            $conclusionMap = [
+                'REAL' => '正品',
+                'FAKE' => '仿品',
+                'DOUBT' => '存疑'
+            ];
+            $conclusionText = $conclusionMap[$conclusion] ?? '未知';
+            
+            OrderFlowService::addLog($orderId, 'report_generated', '报告已出具', "鉴定结论：{$conclusionText}", 'admin', $request->admin->id);
+            
+            DB::commit();
+            return jsonResponse($report, '报告出具成功');
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return jsonResponse(null, '出具报告失败: ' . $e->getMessage(), 500);
+        }
+    }
+}

app/admin/controller/RoleController.php

@@ -0,0 +1,140 @@
+<?php
+namespace app\admin\controller;
+
+use support\Request;
+use app\common\model\Role;
+use Illuminate\Database\Capsule\Manager as DB;
+
+class RoleController
+{
+    public function list(Request $request)
+    {
+        $page = (int)$request->get('page', 1);
+        $limit = (int)$request->get('limit', 15);
+        
+        $query = Role::with('permissions');
+        
+        if ($name = $request->get('name')) {
+            $query->where('name', 'like', "%{$name}%");
+        }
+        
+        $total = $query->count();
+        $list = $query->offset(($page - 1) * $limit)
+            ->limit($limit)
+            ->orderBy('id', 'desc')
+            ->get();
+            
+        return jsonResponse([
+            'total' => $total,
+            'list' => $list
+        ]);
+    }
+
+    public function all(Request $request)
+    {
+        $roles = Role::all();
+        return jsonResponse($roles);
+    }
+
+    public function create(Request $request)
+    {
+        $name = trim($request->post('name', ''));
+        $code = trim($request->post('code', ''));
+        $description = trim($request->post('description', ''));
+        $permissionIds = $request->post('permission_ids', []);
+        
+        if (!$name || !$code) {
+            return jsonResponse(null, '角色名称和编码必填', 400);
+        }
+        
+        if (Role::where('name', $name)->exists()) {
+            return jsonResponse(null, '角色名称已存在', 400);
+        }
+        if (Role::where('code', $code)->exists()) {
+            return jsonResponse(null, '角色编码已存在', 400);
+        }
+        
+        DB::beginTransaction();
+        try {
+            $role = Role::create([
+                'name' => $name,
+                'code' => $code,
+                'description' => $description,
+            ]);
+            
+            if (!empty($permissionIds)) {
+                $role->permissions()->sync($permissionIds);
+            }
+            DB::commit();
+            return jsonResponse(null, '创建成功');
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return jsonResponse(null, '创建失败: ' . $e->getMessage(), 500);
+        }
+    }
+
+    public function update(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $role = Role::find($id);
+        if (!$role) {
+            return jsonResponse(null, '角色不存在', 404);
+        }
+        
+        $name = trim($request->post('name', ''));
+        if ($name && $name !== $role->name) {
+            if (Role::where('name', $name)->exists()) {
+                return jsonResponse(null, '角色名称已存在', 400);
+            }
+            $role->name = $name;
+        }
+
+        $code = trim($request->post('code', ''));
+        if ($code && $code !== $role->code) {
+            if (Role::where('code', $code)->exists()) {
+                return jsonResponse(null, '角色编码已存在', 400);
+            }
+            $role->code = $code;
+        }
+        
+        if ($request->post('description') !== null) {
+            $role->description = trim($request->post('description'));
+        }
+        
+        $permissionIds = $request->post('permission_ids');
+        
+        DB::beginTransaction();
+        try {
+            $role->save();
+            if (is_array($permissionIds)) {
+                $role->permissions()->sync($permissionIds);
+            }
+            DB::commit();
+            return jsonResponse(null, '更新成功');
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return jsonResponse(null, '更新失败: ' . $e->getMessage(), 500);
+        }
+    }
+
+    public function delete(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $role = Role::find($id);
+        if (!$role) {
+            return jsonResponse(null, '角色不存在', 404);
+        }
+        
+        DB::beginTransaction();
+        try {
+            $role->permissions()->detach();
+            $role->delete();
+            DB::table('admin_roles')->where('role_id', $id)->delete();
+            DB::commit();
+            return jsonResponse(null, '删除成功');
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return jsonResponse(null, '删除失败: ' . $e->getMessage(), 500);
+        }
+    }
+}

app/admin/controller/UploadController.php

@@ -0,0 +1,37 @@
+<?php
+namespace app\admin\controller;
+
+use support\Request;
+use Webman\Http\UploadFile;
+
+class UploadController
+{
+    public function image(Request $request)
+    {
+        $file = $request->file('file');
+        if (!$file || !$file->isValid()) {
+            return jsonResponse(null, '未找到文件或文件无效', 400);
+        }
+        
+        $ext = strtolower($file->getUploadExtension());
+        if (!in_array($ext, ['jpg', 'jpeg', 'png', 'gif', 'webp'])) {
+            return jsonResponse(null, '仅支持图片文件', 400);
+        }
+        
+        $dir = public_path() . '/upload/images/' . date('Ymd');
+        if (!is_dir($dir)) {
+            mkdir($dir, 0777, true);
+        }
+        
+        $filename = uniqid() . bin2hex(random_bytes(4)) . '.' . $ext;
+        $path = $dir . '/' . $filename;
+        $file->move($path);
+        
+        $url = '/upload/images/' . date('Ymd') . '/' . $filename;
+        
+        return jsonResponse([
+            'url' => $url,
+            'name' => $file->getUploadName(),
+        ], '上传成功');
+    }
+}

app/admin/controller/UserController.php

@@ -0,0 +1,53 @@
+<?php
+namespace app\admin\controller;
+
+use support\Request;
+use app\common\model\User;
+
+class UserController
+{
+    public function list(Request $request)
+    {
+        $page = max(1, intval($request->get('page', 1)));
+        $pageSize = min(50, max(1, intval($request->get('page_size', 10))));
+
+        $query = User::query();
+        
+        if ($mobile = $request->get('mobile')) {
+            $query->where('mobile', 'like', "%{$mobile}%");
+        }
+        
+        if ($nickname = $request->get('nickname')) {
+            $query->where('nickname', 'like', "%{$nickname}%");
+        }
+
+        $total = $query->count();
+        $items = $query->orderBy('id', 'desc')
+            ->offset(($page - 1) * $pageSize)
+            ->limit($pageSize)
+            ->get();
+
+        return jsonResponse([
+            'items' => $items,
+            'total' => $total,
+            'page' => $page,
+            'page_size' => $pageSize
+        ]);
+    }
+
+    public function updateStatus(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $status = (int)$request->post('status');
+        
+        $user = User::find($id);
+        if (!$user) {
+            return jsonResponse(null, '用户不存在', 404);
+        }
+        
+        $user->status = $status === 1 ? 1 : 0;
+        $user->save();
+        
+        return jsonResponse(null, '更新状态成功');
+    }
+}

app/admin/controller/WechatAppController.php

@@ -0,0 +1,136 @@
+<?php
+namespace app\admin\controller;
+
+use support\Request;
+use app\common\model\WechatApp;
+use Illuminate\Database\Capsule\Manager as DB;
+
+class WechatAppController
+{
+    public function list(Request $request)
+    {
+        $page = (int)$request->get('page', 1);
+        $limit = (int)$request->get('limit', 15);
+        if ($page < 1) $page = 1;
+        if ($limit < 1) $limit = 15;
+
+        $query = WechatApp::query();
+        if (($name = trim((string)$request->get('name', ''))) !== '') {
+            $query->where('name', 'like', "%{$name}%");
+        }
+        if (($appId = trim((string)$request->get('app_id', ''))) !== '') {
+            $query->where('app_id', 'like', "%{$appId}%");
+        }
+        if (($type = trim((string)$request->get('type', ''))) !== '') {
+            $query->where('type', $type);
+        }
+        if ($request->get('status') !== null && $request->get('status') !== '') {
+            $query->where('status', (int)$request->get('status'));
+        }
+
+        $total = $query->count();
+        $list = $query->select([
+                'id',
+                'name',
+                'type',
+                'app_id',
+                'status',
+                'remark',
+                'created_at',
+            ])
+            ->selectRaw("IF(app_secret IS NULL OR app_secret = '', 0, 1) as has_secret")
+            ->orderByDesc('id')
+            ->offset(($page - 1) * $limit)
+            ->limit($limit)
+            ->get();
+
+        return jsonResponse([
+            'total' => $total,
+            'list' => $list,
+        ]);
+    }
+
+    public function create(Request $request)
+    {
+        $name = trim((string)$request->post('name', ''));
+        $type = trim((string)$request->post('type', 'h5'));
+        $appId = trim((string)$request->post('app_id', ''));
+        $appSecret = trim((string)$request->post('app_secret', ''));
+        $status = (int)$request->post('status', 1);
+        $remark = trim((string)$request->post('remark', ''));
+
+        if ($name === '' || $appId === '') {
+            return jsonResponse(null, '名称和AppID必填', 400);
+        }
+        if (!in_array($type, ['h5', 'mini'], true)) {
+            return jsonResponse(null, '类型不合法', 400);
+        }
+
+        try {
+            $row = WechatApp::create([
+                'name' => $name,
+                'type' => $type,
+                'app_id' => $appId,
+                'app_secret' => $appSecret ?: null,
+                'status' => $status ? 1 : 0,
+                'remark' => $remark ?: null,
+            ]);
+            return jsonResponse($row, '创建成功');
+        } catch (\Throwable $e) {
+            return jsonResponse(null, '创建失败: ' . $e->getMessage(), 500);
+        }
+    }
+
+    public function update(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $row = WechatApp::find($id);
+        if (!$row) {
+            return jsonResponse(null, '应用不存在', 404);
+        }
+
+        $name = trim((string)$request->post('name', $row->name));
+        $type = trim((string)$request->post('type', $row->type));
+        $appId = trim((string)$request->post('app_id', $row->app_id));
+        $appSecret = trim((string)$request->post('app_secret', ''));
+        $status = (int)$request->post('status', $row->status);
+        $remark = trim((string)$request->post('remark', $row->remark ?? ''));
+
+        if ($name === '' || $appId === '') {
+            return jsonResponse(null, '名称和AppID必填', 400);
+        }
+        if (!in_array($type, ['h5', 'mini'], true)) {
+            return jsonResponse(null, '类型不合法', 400);
+        }
+
+        DB::beginTransaction();
+        try {
+            $row->name = $name;
+            $row->type = $type;
+            $row->app_id = $appId;
+            if ($appSecret !== '') {
+                $row->app_secret = $appSecret;
+            }
+            $row->status = $status ? 1 : 0;
+            $row->remark = $remark ?: null;
+            $row->save();
+            DB::commit();
+            return jsonResponse(null, '更新成功');
+        } catch (\Throwable $e) {
+            DB::rollBack();
+            return jsonResponse(null, '更新失败: ' . $e->getMessage(), 500);
+        }
+    }
+
+    public function delete(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $row = WechatApp::find($id);
+        if (!$row) {
+            return jsonResponse(null, '应用不存在', 404);
+        }
+        $row->delete();
+        return jsonResponse(null, '删除成功');
+    }
+}
+

app/admin/controller/WechatMerchantController.php

@@ -0,0 +1,336 @@
+<?php
+namespace app\admin\controller;
+
+use support\Request;
+use app\common\model\WechatMerchant;
+use Illuminate\Database\Capsule\Manager as DB;
+use Webman\Http\UploadFile;
+
+class WechatMerchantController
+{
+    public function list(Request $request)
+    {
+        $page = (int)$request->get('page', 1);
+        $limit = (int)$request->get('limit', 15);
+        if ($page < 1) $page = 1;
+        if ($limit < 1) $limit = 15;
+
+        $query = WechatMerchant::query();
+
+        if (($name = trim((string)$request->get('name', ''))) !== '') {
+            $query->where('name', 'like', "%{$name}%");
+        }
+        if (($mchId = trim((string)$request->get('mch_id', ''))) !== '') {
+            $query->where('mch_id', 'like', "%{$mchId}%");
+        }
+        if ($request->get('status') !== null && $request->get('status') !== '') {
+            $query->where('status', (int)$request->get('status'));
+        }
+
+        $total = $query->count();
+        $list = $query->select([
+                'id',
+                'name',
+                'mode',
+                'mch_id',
+                'app_id',
+                'sub_mch_id',
+                'sub_app_id',
+                'service_provider',
+                'serial_no',
+                'notify_url',
+                'is_default',
+                'status',
+                'remark',
+                'apiclient_cert_path',
+                'apiclient_key_path',
+                'created_at',
+            ])
+            ->selectRaw("IF(api_v3_key IS NULL OR api_v3_key = '', 0, 1) as has_api_v3_key")
+            ->selectRaw("IF((private_key_pem IS NULL OR private_key_pem = '') AND (apiclient_key_path IS NULL OR apiclient_key_path = ''), 0, 1) as has_private_key")
+            ->selectRaw("IF(apiclient_cert_path IS NULL OR apiclient_cert_path = '', 0, 1) as has_apiclient_cert")
+            ->orderByDesc('is_default')
+            ->orderByDesc('id')
+            ->offset(($page - 1) * $limit)
+            ->limit($limit)
+            ->get();
+
+        return jsonResponse([
+            'total' => $total,
+            'list' => $list,
+        ]);
+    }
+
+    public function create(Request $request)
+    {
+        $name = trim((string)$request->post('name', ''));
+        $mode = trim((string)$request->post('mode', 'direct'));
+        $mchId = trim((string)$request->post('mch_id', ''));
+        $appId = trim((string)$request->post('app_id', ''));
+        $subMchId = trim((string)$request->post('sub_mch_id', ''));
+        $subAppId = trim((string)$request->post('sub_app_id', ''));
+        $serviceProvider = trim((string)$request->post('service_provider', ''));
+        $serialNo = trim((string)$request->post('serial_no', ''));
+        $apiV3Key = trim((string)$request->post('api_v3_key', ''));
+        $privateKeyPem = trim((string)$request->post('private_key_pem', ''));
+        $notifyUrl = trim((string)$request->post('notify_url', ''));
+        $remark = trim((string)$request->post('remark', ''));
+        $status = (int)$request->post('status', 1);
+        $isDefault = (int)$request->post('is_default', 0) ? 1 : 0;
+
+        if ($name === '' || $mchId === '') {
+            return jsonResponse(null, '名称和商户号必填', 400);
+        }
+        if (!in_array($mode, ['direct', 'service_provider', 'third_party'], true)) {
+            return jsonResponse(null, '商户类型不合法', 400);
+        }
+        if ($mode === 'service_provider' && $subMchId === '') {
+            return jsonResponse(null, '服务商模式必须填写子商户号', 400);
+        }
+
+        if ($this->existsConflict(0, $mode, $mchId, $subMchId, $appId, $subAppId)) {
+            return jsonResponse(null, '该商户配置已存在', 400);
+        }
+
+        DB::beginTransaction();
+        try {
+            if ($isDefault === 1) {
+                WechatMerchant::where('is_default', 1)->update(['is_default' => 0]);
+            }
+            $row = WechatMerchant::create([
+                'name' => $name,
+                'mode' => $mode,
+                'mch_id' => $mchId,
+                'app_id' => $appId ?: null,
+                'serial_no' => $serialNo ?: null,
+                'api_v3_key' => $apiV3Key ?: null,
+                'private_key_pem' => $privateKeyPem ?: null,
+                'notify_url' => $notifyUrl ?: null,
+                'sub_mch_id' => $subMchId ?: null,
+                'sub_app_id' => $subAppId ?: null,
+                'service_provider' => $serviceProvider ?: null,
+                'remark' => $remark ?: null,
+                'status' => $status ? 1 : 0,
+                'is_default' => $isDefault,
+            ]);
+            DB::commit();
+            return jsonResponse($row, '创建成功');
+        } catch (\Throwable $e) {
+            DB::rollBack();
+            return jsonResponse(null, '创建失败: ' . $e->getMessage(), 500);
+        }
+    }
+
+    public function update(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $row = WechatMerchant::find($id);
+        if (!$row) {
+            return jsonResponse(null, '商户号不存在', 404);
+        }
+
+        $name = trim((string)$request->post('name', $row->name));
+        $mode = trim((string)$request->post('mode', $row->mode));
+        $mchId = trim((string)$request->post('mch_id', $row->mch_id));
+        $appId = trim((string)$request->post('app_id', $row->app_id ?? ''));
+        $subMchId = trim((string)$request->post('sub_mch_id', $row->sub_mch_id ?? ''));
+        $subAppId = trim((string)$request->post('sub_app_id', $row->sub_app_id ?? ''));
+        $serviceProvider = trim((string)$request->post('service_provider', $row->service_provider ?? ''));
+        $serialNo = trim((string)$request->post('serial_no', $row->serial_no ?? ''));
+        $apiV3Key = trim((string)$request->post('api_v3_key', ''));
+        $privateKeyPem = trim((string)$request->post('private_key_pem', ''));
+        $notifyUrl = trim((string)$request->post('notify_url', $row->notify_url ?? ''));
+        $remark = trim((string)$request->post('remark', $row->remark ?? ''));
+        $status = (int)$request->post('status', $row->status);
+        $isDefault = $request->post('is_default') !== null ? ((int)$request->post('is_default') ? 1 : 0) : (int)$row->is_default;
+
+        if ($name === '' || $mchId === '') {
+            return jsonResponse(null, '名称和商户号必填', 400);
+        }
+        if (!in_array($mode, ['direct', 'service_provider', 'third_party'], true)) {
+            return jsonResponse(null, '商户类型不合法', 400);
+        }
+        if ($mode === 'service_provider' && $subMchId === '') {
+            return jsonResponse(null, '服务商模式必须填写子商户号', 400);
+        }
+
+        if ($this->existsConflict($id, $mode, $mchId, $subMchId, $appId, $subAppId)) {
+            return jsonResponse(null, '该商户配置已存在', 400);
+        }
+
+        DB::beginTransaction();
+        try {
+            if ($isDefault === 1) {
+                WechatMerchant::where('is_default', 1)->where('id', '<>', $id)->update(['is_default' => 0]);
+            }
+            $row->name = $name;
+            $row->mode = $mode;
+            $row->mch_id = $mchId;
+            $row->app_id = $appId ?: null;
+            $row->serial_no = $serialNo ?: null;
+            if ($apiV3Key !== '') {
+                $row->api_v3_key = $apiV3Key;
+            }
+            if ($privateKeyPem !== '') {
+                $row->private_key_pem = $privateKeyPem;
+            }
+            $row->notify_url = $notifyUrl ?: null;
+            $row->sub_mch_id = $subMchId ?: null;
+            $row->sub_app_id = $subAppId ?: null;
+            $row->service_provider = $serviceProvider ?: null;
+            $row->remark = $remark ?: null;
+            $row->status = $status ? 1 : 0;
+            $row->is_default = $isDefault;
+            $row->save();
+            DB::commit();
+            return jsonResponse(null, '更新成功');
+        } catch (\Throwable $e) {
+            DB::rollBack();
+            return jsonResponse(null, '更新失败: ' . $e->getMessage(), 500);
+        }
+    }
+
+    public function delete(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $row = WechatMerchant::find($id);
+        if (!$row) {
+            return jsonResponse(null, '商户号不存在', 404);
+        }
+        if ((int)$row->is_default === 1) {
+            return jsonResponse(null, '默认商户号不可删除', 400);
+        }
+        $row->delete();
+        return jsonResponse(null, '删除成功');
+    }
+
+    public function uploadApiclientCert(Request $request)
+    {
+        return $this->uploadPem($request, 'apiclient_cert');
+    }
+
+    public function uploadApiclientKey(Request $request)
+    {
+        return $this->uploadPem($request, 'apiclient_key');
+    }
+
+    public function uploadApiV3Key(Request $request)
+    {
+        $id = (int)$request->post('id');
+        $row = WechatMerchant::find($id);
+        if (!$row) {
+            return jsonResponse(null, '商户号不存在', 404);
+        }
+
+        /** @var UploadFile|null $file */
+        $file = $request->file('file');
+        if (!$file || !$file->isValid()) {
+            return jsonResponse(null, '未找到文件或文件无效', 400);
+        }
+
+        $size = $file->getSize();
+        if ($size === false || $size > 1024) {
+            return jsonResponse(null, '文件过大', 400);
+        }
+
+        $content = file_get_contents($file->getPathname());
+        $content = is_string($content) ? $content : '';
+        $key = preg_replace('/\s+/', '', $content);
+        $key = is_string($key) ? trim($key) : '';
+        if ($key === '' || strlen($key) !== 32) {
+            return jsonResponse(null, 'APIv3 Key 格式不正确（应为32位）', 400);
+        }
+
+        $row->api_v3_key = $key;
+        $row->save();
+
+        return jsonResponse([
+            'id' => $row->id,
+            'has_api_v3_key' => 1,
+        ], '上传成功');
+    }
+
+    private function uploadPem(Request $request, string $type)
+    {
+        $id = (int)$request->post('id');
+        $row = WechatMerchant::find($id);
+        if (!$row) {
+            return jsonResponse(null, '商户号不存在', 404);
+        }
+
+        /** @var UploadFile|null $file */
+        $file = $request->file('file');
+        if (!$file || !$file->isValid()) {
+            return jsonResponse(null, '未找到文件或文件无效', 400);
+        }
+        $ext = strtolower($file->getUploadExtension());
+        if ($ext !== 'pem') {
+            return jsonResponse(null, '仅支持 pem 文件', 400);
+        }
+
+        $dir = runtime_path() . '/wechatpay/merchants/' . $row->id;
+        if (!is_dir($dir)) {
+            mkdir($dir, 0700, true);
+        }
+        $filename = $type === 'apiclient_cert' ? 'apiclient_cert.pem' : 'apiclient_key.pem';
+        $path = $dir . '/' . $filename;
+        $file->move($path);
+        @chmod($path, 0600);
+
+        if ($type === 'apiclient_cert') {
+            $row->apiclient_cert_path = $path;
+            try {
+                $certPem = file_get_contents($path);
+                $x509 = openssl_x509_read($certPem);
+                if ($x509) {
+                    $info = openssl_x509_parse($x509);
+                    $serialHex = $info['serialNumberHex'] ?? '';
+                    if (is_string($serialHex) && $serialHex !== '') {
+                        $row->serial_no = $row->serial_no ?: strtoupper($serialHex);
+                    }
+                }
+            } catch (\Throwable $e) {
+            }
+        } else {
+            $row->apiclient_key_path = $path;
+        }
+        $row->save();
+
+        return jsonResponse([
+            'id' => $row->id,
+            'serial_no' => $row->serial_no,
+            'has_apiclient_cert' => $row->apiclient_cert_path ? 1 : 0,
+            'has_private_key' => ($row->private_key_pem || $row->apiclient_key_path) ? 1 : 0,
+        ], '上传成功');
+    }
+
+    private function existsConflict(int $id, string $mode, string $mchId, string $subMchId, string $appId, string $subAppId): bool
+    {
+        $query = WechatMerchant::query()->where('mode', $mode)->where('mch_id', $mchId);
+        if ($mode === 'service_provider') {
+            $query->where('sub_mch_id', $subMchId);
+        } else {
+            $query->where(function ($q) {
+                $q->whereNull('sub_mch_id')->orWhere('sub_mch_id', '');
+            });
+        }
+        if ($appId !== '') {
+            $query->where('app_id', $appId);
+        } else {
+            $query->where(function ($q) {
+                $q->whereNull('app_id')->orWhere('app_id', '');
+            });
+        }
+        if ($subAppId !== '') {
+            $query->where('sub_app_id', $subAppId);
+        } else {
+            $query->where(function ($q) {
+                $q->whereNull('sub_app_id')->orWhere('sub_app_id', '');
+            });
+        }
+        if ($id > 0) {
+            $query->where('id', '<>', $id);
+        }
+        return $query->exists();
+    }
+}