<?php
namespace app\mobile\model;

use think\Model;
use think\Db;

class CourseOrder extends Model
{
	// 表名
    protected $name = 'mobile_course_order';
    // 开启自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';
    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';

    // 课程信息
    public function course(){
    	return $this->belongsTo('Course');
    }

    /**
     * 新增订单
     */
    public function add($user, $order, $pay_type)
    {
        Db::startTrans();
        $save_data = [
            'user_id' => $user['id'],
            'course_id' => $order['course_info']['id'],
            'order_sn' => get_order_sn(),
            'pay_price' => $order['pay_price'],
            'pay_type' => $pay_type,
            'course_price' => $order['course_price'],
        ];
        // 记录订单信息
        if($user['group_id'] == 1){
            $this->save(array_merge([
                'company_id' => Company::where('user_id',$user['id'])->value('id'),
                'people_num' => $order['spec_info']['people_num'],
                'course_spec_id' => $order['spec_info']['id'],
                'is_top' => $order['spec_info']['is_top']
            ],$save_data));
        }else{
            $this->save(array_merge([
                'score' => $order['score_info']['use_score'],
                'score_price' => $order['score_info']['score_price'],
            ],$save_data));
            // 用掉积分
            if($order['score_info']['use_score'] > 0){
                \app\common\model\User::score(-$order['score_info']['use_score'],$user['id'],'课程下单-使用积分');
            }
        }
        Db::commit();
        return true;
    }
}