QHD_ZhongYiYuan_YiJiYuYue/Laravel/app/Services/Admin/YeWu/DeptDeviceService.php

<?php
namespace App\Services\Admin\YeWu;

use Illuminate\Support\Facades\DB;

class DeptDeviceService
{
    //获取当前科室下的设备列表（分页，支持搜索）
    public function GetList($searchInfo, $page, $pageSize, $userid)
    {
        $user = DB::table('users')->where('id', $userid)->first();
        if (!$user || !$user->department_id) {
            return \Yz::Return(true, '查询成功', ['list' => [], 'count' => 0]);
        }

        $list = DB::table('s_devices')
            ->join('s_department_resources_device', 's_devices.id', '=', 's_department_resources_device.device_id')
            ->where('s_department_resources_device.department_id', $user->department_id)
            ->where('s_devices.is_del', 0);

        if (!empty($searchInfo['name'])) {
            $list->where('s_devices.device_name', 'like', '%' . $searchInfo['name'] . '%');
        }
        if (isset($searchInfo['status']) && $searchInfo['status'] !== '') {
            $list->where('s_devices.status', $searchInfo['status']);
        }

        $count = $list->count();
        $items = $list->select('s_devices.*', 'sr.execute_department_id')
            ->leftJoin('s_department_resources as sr', 's_department_resources_device.rsourece_id', '=', 'sr.id')
            ->orderBy('s_devices.id', 'desc')
            ->skip(($page - 1) * $pageSize)
            ->take($pageSize)
            ->get();

        return \Yz::Return(true, '查询成功', ['list' => $items, 'count' => $count]);
    }

    //保存设备（新建时同时关联到当前科室）
    public function Save($data, $userid)
    {
        $user = DB::table('users')->where('id', $userid)->first();
        if (!$user || !$user->department_id) {
            return \Yz::Return(false, '用户科室信息不存在');
        }

        DB::beginTransaction();
        try {
            if (empty($data['id'])) {
                //新建设备
                $deviceId = DB::table('s_devices')->insertGetId([
                    'device_name' => $data['device_name'],
                    'status' => $data['status'] ?? 1,
                    'is_del' => 0,
                ]);
                //关联到当前科室
                $linkId = DB::table('s_department_resources_device')->insertGetId([
                    'department_id' => $user->department_id,
                    'device_id' => $deviceId,
                ]);
                //如果有执行诊室，创建资源记录并关联
                if (!empty($data['execute_department_id'])) {
                    $resourceId = DB::table('s_department_resources')->insertGetId([
                        'department_resources_name' => $data['device_name'],
                        'department_id' => $user->department_id,
                        'execute_department_id' => $data['execute_department_id'],
                        'is_del' => 0,
                    ]);
                    DB::table('s_department_resources_device')
                        ->where('id', $linkId)
                        ->update(['rsourece_id' => $resourceId]);
                }
            } else {
                //更新设备
                DB::table('s_devices')->where('id', $data['id'])->update([
                    'device_name' => $data['device_name'],
                    'status' => $data['status'] ?? 1,
                ]);
                //如果有执行诊室，更新资源记录
                $link = DB::table('s_department_resources_device')
                    ->where('device_id', $data['id'])
                    ->where('department_id', $user->department_id)
                    ->first();
                if ($link) {
                    if (!empty($data['execute_department_id'])) {
                        if ($link->rsourece_id) {
                            //更新已有资源
                            DB::table('s_department_resources')
                                ->where('id', $link->rsourece_id)
                                ->update([
                                    'execute_department_id' => $data['execute_department_id'],
                                    'department_resources_name' => $data['device_name'],
                                ]);
                        } else {
                            //创建新资源并关联
                            $resourceId = DB::table('s_department_resources')->insertGetId([
                                'department_resources_name' => $data['device_name'],
                                'department_id' => $user->department_id,
                                'execute_department_id' => $data['execute_department_id'],
                                'is_del' => 0,
                            ]);
                            DB::table('s_department_resources_device')
                                ->where('id', $link->id)
                                ->update(['rsourece_id' => $resourceId]);
                        }
                    }
                }
            }
            DB::commit();
            return \Yz::Return(true, '保存成功');
        } catch (\Exception $e) {
            DB::rollBack();
            return \Yz::Return(false, '保存失败');
        }
    }

    //删除设备（软删除 + 解除关联）
    public function Del($id)
    {
        DB::beginTransaction();
        try {
            DB::table('s_devices')->where('id', $id)->update(['is_del' => 1]);
            DB::table('s_department_resources_device')->where('device_id', $id)->delete();
            DB::commit();
            return \Yz::Return(true, '删除成功');
        } catch (\Exception $e) {
            DB::rollBack();
            return \Yz::Return(false, '删除失败');
        }
    }
}