智慧教务系统
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<?php
// +----------------------------------------------------------------------
// | Niucloud-admin 企业快速开发的多应用管理平台
// +----------------------------------------------------------------------
// | 官方网址:https://www.niucloud.com
// +----------------------------------------------------------------------
// | niucloud团队 版权所有 开源版本可自由商用
// +----------------------------------------------------------------------
// | Author: Niucloud Team
// +----------------------------------------------------------------------
namespace app\service\admin\student_course_usage;
use app\model\student_course_usage\StudentCourseUsage;
use core\base\BaseAdminService;
/**
* 学员课时消费记录服务层
* Class StudentCourseUsageService
* @package app\service\admin\student_course_usage
*/
class StudentCourseUsageService extends BaseAdminService
{
public function __construct()
{
parent::__construct();
$this->model = new StudentCourseUsage();
}
/**
* 获取学员课时消费记录列表
* @return array
*/
public function getPage(array $data = [])
{
$where = [];
if($data['emergency_contact']){
$where[] = ['c.emergency_contact','like','%'.$data['emergency_contact'].'%'];
}
if($data['student_name']){
$where[] = ['c.name','like','%'.$data['student_name'].'%'];
}
if($data['contact_phone']){
$where[] = ['c.contact_phone','=',$data['contact_phone']];
}
$search_model = $this->model
->alias("a")
->join(['school_student_courses' => 'b'],'a.student_course_id = b.id','left')
->join(['school_student' => 'c'],'b.student_id = c.id','left')
->join(['school_course' => 'd'],'b.course_id = d.id','left')
->where($where)
->field("a.*,c.name as student_name,c.emergency_contact,d.course_name,b.total_hours,ROUND(b.total_hours - b.use_total_hours) as sy_time,ROUND(b.gift_hours - b.use_gift_hours) as gift_hours")
->order("a.id desc");
$list = $this->pageQuery($search_model);
return $list;
}
/**
* 获取学员课时消费记录信息
* @param int $id
* @return array
*/
public function getInfo(int $id)
{
$field = 'id,student_course_id,used_hours,usage_date,created_at,updated_at';
$info = $this->model->field($field)->where([['id', "=", $id]])->findOrEmpty()->toArray();
return $info;
}
/**
* 添加学员课时消费记录
* @param array $data
* @return mixed
*/
public function add(array $data)
{
$res = $this->model->create($data);
return $res->id;
}
/**
* 学员课时消费记录编辑
* @param int $id
* @param array $data
* @return bool
*/
public function edit(int $id, array $data)
{
$this->model->where([['id', '=', $id]])->update($data);
return true;
}
/**
* 删除学员课时消费记录
* @param int $id
* @return bool
*/
public function del(int $id)
{
$model = $this->model->where([['id', '=', $id]])->find();
$res = $model->delete();
return $res;
}
}