<?php
namespace app\common\model\bargain;
use think\Hook;
use app\common\model\BaseModel;
use app\common\library\helper;
class Task extends BaseModel
{
protected $name = 'bargain_task';
protected $alias = 'task';
protected $type = [
'is_floor' => 'integer',
'is_buy' => 'integer',
'status' => 'integer',
'is_delete' => 'integer',
];
protected $append = [
'is_end', 'surplus_money', 'bargain_rate', ];
public static function init()
{
parent::init();
$static = new static;
Hook::listen('bargain_task', $static);
}
public function user()
{
$module = self::getCalledModule() ?: 'common';
return $this->BelongsTo("app\\{$module}\\model\\User");
}
public function getEndTimeAttr($value)
{
return \format_time($value);
}
public function getIsEndAttr($value, $data)
{
return $value ?: $data['end_time'] <= time();
}
public function getSurplusMoneyAttr($value, $data)
{
$maxCutMoney = helper::bcsub($data['goods_price'], $data['floor_price']);
return $value ?: helper::bcsub($maxCutMoney, $data['cut_money']);
}
public function getBargainRateAttr($value, $data)
{
$maxCutMoney = helper::bcsub($data['goods_price'], $data['floor_price']);
$rate = helper::bcdiv($data['cut_money'], $maxCutMoney) * 100;
return $value ?: $rate;
}
public function getSectionAttr($value)
{
return json_decode($value, true);
}
public function setSectionAttr($value)
{
return json_encode($value);
}
public static function detail($taskId, $with = [])
{
$model = static::get($taskId, $with);
if (!empty($model) && $model['status'] == 1 && $model->getData('end_time') <= time()) {
$model->save(['status' => 0]);
}
return $model;
}
}