wanyue_app/app/model/Task.php

<?php

namespace app\model;

use DateTimeInterface;
use support\Model;

class Task extends Model
{
    protected $table = 'task';

    protected $primaryKey = 'task_id';

    protected $dateFormat = 'U';

    const CREATED_AT = 'task_addtimes';

    const UPDATED_AT = null;

    protected function serializeDate(DateTimeInterface $date)
    {
        return $date->format('Y-m-d H:i:s');
    }

    /**
     * @Desc 申请人
     * @Author Gorden
     * @Date 2024/4/7 15:24
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function member()
    {
        return $this->hasOne(Member::class, 'member_id', 'join_task_apply_user_id');
    }

    /**
     * @Desc 受理人
     * @Author Gorden
     * @Date 2024/4/7 15:24
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function user()
    {
        return $this->hasOne(SysUser::class, 'user_id', 'join_task_assign_user_id');
    }

    /**
     * @Desc 关联订单
     * @Author Gorden
     * @Date 2024/4/7 16:02
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function order()
    {
        return $this->hasOne(Order::class, 'order_id', 'join_task_order_id');
    }

    /**
     * @Desc 关联预约
     * @Author Gorden
     * @Date 2024/4/7 16:03
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function appointment()
    {
        return $this->hasOne(Appointment::class, 'appointment_id', 'join_task_appointment_id');
    }
}