erp-backend/app/Http/Controllers/UserController.php

<?php

namespace App\Http\Controllers;

use App\Models\Role;
use App\Models\User;
use App\Models\UserDevice;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;

class UserController extends Controller
{
    /**
     * 用户列表
     */
    public function index(Request $request)
    {
        $query = User::query();

        // 关键词搜索
        if ($request->filled('keyword')) {
            $keyword = $request->keyword;
            $query->where(function ($q) use ($keyword) {
                $q->where('name', 'like', "%{$keyword}%")
                    ->orWhere('email', 'like', "%{$keyword}%")
                    ->orWhere('phone', 'like', "%{$keyword}%");
            });
        }

        // 状态筛选
        if ($request->filled('status')) {
            $query->where('status', $request->status);
        }

        // 角色筛选
        if ($request->filled('roleCode')) {
            $role = Role::findBySlug($request->roleCode);
            if ($role) {
                $query->whereHas('roles', function ($q) use ($role) {
                    $q->where('roles.id', $role->id);
                });
            }
        }

        $perPage = $request->input('pageSize', 20);
        $users = $query->with('roles')->orderBy('id', 'desc')->paginate($perPage);

        $list = $users->map(function ($user) {
            $roles = $user->roles;
            return [
                'id' => $user->id,
                'username' => $user->email,
                'name' => $user->name,
                'phone' => $user->phone,
                'roleCode' => $roles->first()?->slug,
                'roleName' => $roles->first()?->name,
                'roles' => $roles->map(fn($r) => ['id' => $r->id, 'name' => $r->name, 'slug' => $r->slug])->toArray(),
                'warehouseIds' => $user->warehouse_ids ?? [],
                'status' => $user->status,
                'lastLoginTime' => $user->last_login_at?->format('Y-m-d H:i:s'),
                'createdAt' => $user->created_at?->format('Y-m-d H:i:s'),
                'isSuperAdmin' => $roles->contains('slug', 'super_admin'),
            ];
        });

        return response()->json([
            'code' => 200,
            'data' => [
                'list' => $list,
                'total' => $users->total(),
                'current_page' => $users->currentPage(),
                'last_page' => $users->lastPage(),
            ],
            'message' => 'success',
        ]);
    }

    /**
     * 创建用户
     */
    public function store(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'username' => 'required_without:phone|email|unique:users,email',
            'phone' => 'required_without:username|regex:/^1[3-9]\d{9}$/|unique:users,phone',
            'name' => 'required|string|max:255',
            'password' => 'required|string|min:8',
            'roleCode' => 'required|string|exists:roles,slug',
            'warehouseIds' => 'array',
            'warehouseIds.*' => 'integer',
        ]);

        if ($validator->fails()) {
            return response()->json(['code' => 422, 'message' => '验证失败', 'errors' => $validator->errors()], 422);
        }

        $user = User::create([
            'email' => $request->username,
            'phone' => $request->phone,
            'name' => $request->name,
            'password' => Hash::make($request->password),
            'status' => 'pending',
        ]);

        // 分配角色
        $role = Role::findBySlug($request->roleCode);
        if ($role) {
            $user->roles()->attach($role->id);
        }

        // 仓库权限
        if ($request->warehouseIds) {
            $user->warehouse_ids = $request->warehouseIds;
            $user->save();
        }

        return response()->json([
            'code' => 200,
            'data' => $user,
            'message' => '用户创建成功',
        ]);
    }

    /**
     * 更新用户
     */
    public function update(Request $request, string $id)
    {
        $user = User::find($id);
        if (!$user) {
            return response()->json(['code' => 404, 'message' => '用户不存在'], 404);
        }

        $validator = Validator::make($request->all(), [
            'name' => 'sometimes|string|max:255',
            'phone' => ['sometimes', 'regex:/^1[3-9]\d{9}$/', 'unique:users,phone,' . $id],
            'roleCode' => 'sometimes|string|exists:roles,slug',
            'warehouseIds' => 'array',
            'warehouseIds.*' => 'integer',
        ]);

        if ($validator->fails()) {
            return response()->json(['code' => 422, 'message' => '验证失败', 'errors' => $validator->errors()], 422);
        }

        $updateData = $request->only(['name', 'phone']);
        if (!empty($updateData)) {
            $user->update($updateData);
        }

        // 更新角色
        if ($request->filled('roleCode')) {
            $role = Role::findBySlug($request->roleCode);
            $user->roles()->sync([$role?->id]);
        }

        // 更新仓库权限
        if ($request->has('warehouseIds')) {
            $user->warehouse_ids = $request->warehouseIds;
            $user->save();
        }

        return response()->json([
            'code' => 200,
            'data' => $user,
            'message' => '更新成功',
        ]);
    }

    /**
     * 删除用户
     */
    public function destroy(string $id)
    {
        $user = User::find($id);
        if (!$user) {
            return response()->json(['code' => 404, 'message' => '用户不存在'], 404);
        }

        if ($user->roles->contains('slug', 'super_admin')) {
            return response()->json(['code' => 403, 'message' => '不能删除超级管理员'], 403);
        }

        $user->roles()->detach();
        $user->delete();

        return response()->json(['code' => 200, 'message' => '删除成功']);
    }

    /**
     * 禁用用户
     */
    public function disable(string $id)
    {
        $user = User::find($id);
        if (!$user) {
            return response()->json(['code' => 404, 'message' => '用户不存在'], 404);
        }

        if ($user->roles->contains('slug', 'super_admin')) {
            return response()->json(['code' => 403, 'message' => '不能禁用超级管理员'], 403);
        }

        $user->disable();

        return response()->json(['code' => 200, 'message' => '已禁用']);
    }

    /**
     * 启用用户
     */
    public function enable(string $id)
    {
        $user = User::find($id);
        if (!$user) {
            return response()->json(['code' => 404, 'message' => '用户不存在'], 404);
        }

        $user->unlock();
        $user->update(['status' => 'active']);

        return response()->json(['code' => 200, 'message' => '已启用']);
    }

    /**
     * 重置密码
     */
    public function resetPassword(string $id)
    {
        $user = User::find($id);
        if (!$user) {
            return response()->json(['code' => 404, 'message' => '用户不存在'], 404);
        }

        $newPassword = substr(md5(uniqid()), 0, 8) . 'A1';
        $user->password = Hash::make($newPassword);
        $user->status = 'pending';
        $user->save();

        return response()->json([
            'code' => 200,
            'data' => ['password' => $newPassword],
            'message' => '密码已重置为: ' . $newPassword,
        ]);
    }

    /**
     * 设置用户权限
     */
    public function setPermissions(Request $request, string $id)
    {
        $user = User::find($id);
        if (!$user) {
            return response()->json(['code' => 404, 'message' => '用户不存在'], 404);
        }

        $validator = Validator::make($request->all(), [
            'permissions' => 'array',
            'permissions.*' => 'string',
            'warehouseIds' => 'array',
            'warehouseIds.*' => 'integer',
        ]);

        if ($validator->fails()) {
            return response()->json(['code' => 422, 'message' => '验证失败', 'errors' => $validator->errors()], 422);
        }

        // 更新仓库权限
        $user->warehouse_ids = $request->warehouseIds ?? [];
        $user->save();

        return response()->json(['code' => 200, 'message' => '权限已更新']);
    }

    /**
     * 获取用户权限
     */
    public function getPermissions(string $id)
    {
        $user = User::find($id);
        if (!$user) {
            return response()->json(['code' => 404, 'message' => '用户不存在'], 404);
        }

        $permissions = $user->roles->flatMap->permissions->pluck('slug')->unique()->toArray();
        $warehouseIds = $user->warehouse_ids ?? [];

        return response()->json([
            'code' => 200,
            'data' => [
                'permissions' => $permissions,
                'warehouseIds' => $warehouseIds,
            ],
            'message' => 'success',
        ]);
    }

    /**
     * 获取用户登录日志
     */
    public function loginLogs(Request $request, string $id)
    {
        $user = User::find($id);
        if (!$user) {
            return response()->json(['code' => 404, 'message' => '用户不存在'], 404);
        }

        $logs = \App\Models\LoginLog::where('user_id', $user->id)
            ->orderBy('created_at', 'desc')
            ->limit(50)
            ->get()
            ->map(fn($log) => [
                'loginTime' => $log->created_at?->format('Y-m-d H:i:s'),
                'deviceType' => $log->device_id ?? 'Unknown',
                'deviceId' => $log->device_id,
                'ip' => $log->ip,
                'location' => $log->ip ?? 'Unknown',
                'status' => $log->status,
            ]);

        return response()->json([
            'code' => 200,
            'data' => $logs,
            'message' => 'success',
        ]);
    }

    /**
     * 授信设备列表
     */
    public function devices(Request $request)
    {
        $user = $request->user();
        $devices = UserDevice::where('user_id', $user->id)
            ->orderBy('last_login_at', 'desc')
            ->get()
            ->map(fn($d) => [
                'id' => $d->id,
                'deviceName' => $d->device_name,
                'deviceType' => $d->device_type,
                'os' => $d->os,
                'browser' => $d->browser,
                'ip' => $d->ip,
                'location' => $d->location,
                'firstLoginAt' => $d->first_login_at?->format('Y-m-d H:i:s'),
                'lastLoginAt' => $d->last_login_at?->format('Y-m-d H:i:s'),
                'isTrusted' => $d->is_trusted,
                'trustedAt' => $d->trusted_at?->format('Y-m-d H:i:s'),
            ]);

        return response()->json(['code' => 200, 'data' => $devices, 'message' => 'success']);
    }

    /**
     * 取消设备授信
     */
    public function revokeDevice(Request $request, string $deviceId)
    {
        $user = $request->user();
        $device = UserDevice::where('id', $deviceId)->where('user_id', $user->id)->first();

        if (!$device) {
            return response()->json(['code' => 404, 'message' => '设备不存在'], 404);
        }

        $device->revoke();

        return response()->json(['code' => 200, 'message' => '已取消授信']);
    }

    /**
     * 批准设备申请
     */
    public function approveDevice(Request $request, string $deviceId)
    {
        $user = $request->user();
        $device = UserDevice::where('id', $deviceId)->where('user_id', $user->id)->first();

        if (!$device) {
            return response()->json(['code' => 404, 'message' => '设备不存在'], 404);
        }

        $device->trust();

        return response()->json(['code' => 200, 'message' => '已授信']);
    }

    /**
     * 拒绝设备申请
     */
    public function rejectDevice(Request $request, string $deviceId)
    {
        $user = $request->user();
        $device = UserDevice::where('id', $deviceId)->where('user_id', $user->id)->first();

        if (!$device) {
            return response()->json(['code' => 404, 'message' => '设备不存在'], 404);
        }

        $device->revoke();

        return response()->json(['code' => 200, 'message' => '已拒绝']);
    }
}