PianoTime/app/Models/Order.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Order extends Model
{
    protected $table = 'orders';

    protected $guarded = [];

    public $pay_statuses;

    public function __construct(array $attributes = [])
    {
        parent::__construct($attributes);

        $this->pay_statuses = collect([
            collect(['key' => 1, 'value' => '未付款']),
            collect(['key' => 2, 'value' => '已付款']),
            collect(['key' => 3, 'value' => '已退款']),
            collect(['key' => 4, 'value' => '已取消']),
            collect(['key' => 5, 'value' => '回收站']),
        ]);
    }

    public function student()
    {
        return $this->belongsTo('App\Models\Student');
    }

    public function getPayStatuses()
    {
        return $this->pay_statuses;
    }

    public function getStudentName()
    {
        return empty($this['student']) ? '' : $this['student']['name'];
    }

    public function getPayPosition()
    {
        return '落地页' . $this['pay_position'] . '付款';
    }

    public function getPayStatusLabel()
    {
        switch($this['pay_status']) {
            case 1:
                return '<span class="label label-default">未付款</span>';
            case 2:
                return '<span class="label label-info">已付款</span>';
            case 3:
                return '<span class="label label-danger">已退款</span>';
            case 4:
                return '<span class="label label-warning">已取消</span>';
            case 5:
                return '<span class="label label-info">回收站</span>';
            default:
                return '<span class="label label-default">未付款</span>';
        }
    }

    public function getPayMethodLabel()
    {
        return '<span class="label label-primary">微信支付</span>';
    }

    public function getOutTradeNo()
    {
        return date('YmdHis') . rand(10, 99);
    }
}