bike-admin/app/Models/WorkOrder.php

<?php

namespace App\Models;

use App\Traits\ModelHelpers;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Log;

class WorkOrder extends Model
{
    use ModelHelpers;
    //
    const NO_TAG = 'W';
    protected $table = "work_orders";

    protected $guarded = [];

    const TYPE_OTHER = 0; //其他
    const TYPE_CHARGE = 1; // 充电
    const TYPE_WATCH = 2; // 查看
    const TYPE_POWER_FAILURE = 3; // 断电
   // const TYPE_GPS_FAILURE = 4;// GPS故障
    const TYPE_ALERT = 5; // 警报
    const TYPE_STEAL = 6; // 偷盗
    const TYPE_HEADMAN = 7; // 组长工单
    const TYPE_TROUBLE = 8; // 故障
    const TYPE_HELP = 9; // 救援
    const TYPE_LOW_SPARE_BATTERY = 10; //备用电池电量低报警
    const TYPE_OFFLINE = 11; //离线

    public static $typeMaps = [
        self::TYPE_CHARGE => '充电工单',
        self::TYPE_WATCH => '查看工单',
        self::TYPE_POWER_FAILURE => '断电工单',
      //  self::TYPE_GPS_FAILURE => 'GPS故障工单',
        self::TYPE_ALERT => '警报工单',
        self::TYPE_STEAL => '偷盗工单',
        self::TYPE_HEADMAN => '组长工单',
        self::TYPE_TROUBLE => '故障工单',
        self::TYPE_HELP => '道路救援工单',
        self::TYPE_OTHER => '其他工单',
        self::TYPE_LOW_SPARE_BATTERY => '备用电池电量低报警',
        self::TYPE_OFFLINE => '离线工单',
    ];

    const PLANNED_STATUS_MEET = 1;
    const PLANNED_STATUS_WORK = 2;
    const PLANNED_STATUS_WORKED = 3;
    const PLANNED_STATUS_OVER = 4;

    public static $plannedMaps = [
      self::PLANNED_STATUS_MEET => '待接单',
      self::PLANNED_STATUS_WORK => '处理中',
      self::PLANNED_STATUS_WORKED => '已处理',
      self::PLANNED_STATUS_OVER => '已完成',
    ];

    const STATUS_OK = 1;
    const STATUS_NO = 0;
    public static $statusMaps = [
        self::STATUS_NO => '未确认',
        self::STATUS_OK => '已确认'
    ];

    const SOURCE_SYSTEM = 1;
    const SOURCE_ADMIN = 2;
    const SOURCE_REPAIR = 3;
    public static $sourceMaps = [
      self::SOURCE_SYSTEM => '系统生成',
      self::SOURCE_ADMIN => '管理员创建',
        self::SOURCE_REPAIR=>'地勤报修'
    ];

    public static $warningMaps = [
        'battery' => '电池锁故障',
        'bluetooth' => '蓝牙设备故障',
        'ecu' => 'ECU通信故障',
        'yixianzhi' => '一线制通信故障',
        'wheel_lock' => '后轮锁故障',
        'bms' => 'BMS故障',
        'voice' => '语音喇叭故障',
        'default' => '保留',
    ];

    public static function makeWorkNo(){
        // 订单流水号前缀
        $prefix = self::NO_TAG . date('YmdHis');
        for ($i = 0; $i < 10; $i++) {
            // 随机生成 6 位的数字
            $no = $prefix . str_pad(random_int(0, 999999), 6, '0', STR_PAD_LEFT);
            // 判断是否已经存在
            if (!static::query()->where('work_no', $no)->exists()) {
                return $no;
            }
        }
        Log::warning('find order no failed');
        return false;
    }

    public function worker(){
        // 实际接单人员
        return $this->belongsTo(AdminUser::class,'worker_id','id');
    }
    public function workerOver(){
        // 实际维修人员
        return $this->belongsTo(AdminUser::class,'work_over_id','id');
    }

    public function bike(){
        return $this->belongsTo(Bike::class,'bike_id','id');
    }

//    public function user(){
//        return $this->belongsTo(User::class,'user_id','id');
//    }

    public function area(){
        return $this->belongsTo(Area::class,'area_id','id');
    }

    public function area_worker(){

        // 故障区域 所有维修人员
        return $this->hasMany(AdminUser::class,'area_id','area_id');
    }

}