ListController.class.php
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<?php
/**
* 【考试中心-手机端】批阅列表接口
* ListController.class.php
* @author: 蔡建华
* @date: 2017-06-19
*/
namespace Api\Controller\Marking;
use Common\Service\AnswerService;
use Common\Service\PaperService;
use Common\Service\RightService;
class ListController extends AbstractController
{
/** @var PaperService 实例化试卷对象 */
protected $paper_service;
/** @var AnswerService 实例化答卷表对象 */
protected $answer_service;
/** @var RightService 实例化权限表对象 */
protected $right_service;
public function before_action($action = '')
{
if (!parent::before_action($action)) {
return false;
}
$this->paper_service = new PaperService();
$this->answer_service = new AnswerService();
$this->right_service = new RightService();
return true;
}
public function Index_post()
{
// 接收post参数
$params = I('post.');
$mk_type = rintval($params['mk_type']);
if ($mk_type != PaperService::READ_WAITING) {
$mk_type = PaperService::READ_OVER;
}
if (!in_array($mk_type, [PaperService::READ_WAITING, PaperService::READ_OVER])) {
// 无效的批阅类型
E('_ERR_MARK_TYPE_INTEGRAL');
}
$page = !empty($params['page']) ? intval($params['page']) : self::DEFAULT_PAGE;
$limit = !empty($params['limit']) ? intval($params['limit']) : self::DEFAULT_LIMIT;
// 查询条件
$conds = [];
// 排序
$order_option = [];
// 分页
list($start, $limit) = page_limit($page, $limit);
$page_option = [$start, $limit];
// 待阅卷
if (PaperService::READ_WAITING == $mk_type) {
// 获取当前登陆用户有权限批阅的试卷 ep_id 集合
$conds = [
'er_type' => RightService::RIGHT_MARKING,
'uid' => $this->uid,
];
$right = $this->right_service->list_by_conds($conds, [], [], 'epc_id');
$right_ep_ids = array_column($right, 'epc_id');
if (empty($right_ep_ids)) {
// 没有可批阅的试卷
return true;
}
$conds = [
'answer_status' => PaperService::READ_WAITING,
'ep_id' => $right_ep_ids,
];
}
// 已批阅
if (PaperService::READ_OVER == $mk_type) {
$conds = [
'answer_status' => PaperService::READ_OVER,
'marking_uid' => $this->uid,
];
}
$mark_list = $this->answer_service->list_marking_paper($conds, [], $order_option);
// 批阅列表为空时，直接返回
if (empty($mark_list)) {
$this->_result = [
'page' => $page,
'limit' => $limit,
'total' => 0,
'list' => [],
];
return true;
}
$mark_list = array_combine_by_key($mark_list, 'ep_id');
// 获取试卷名称、考试时间、参加人数
$ep_ids = array_column($mark_list, 'ep_id');
$conds = ['ep_id' => $ep_ids, 'cate_status' => PaperService::EC_OPEN_STATES];
$total = $this->paper_service->count_by_conds($conds);
$list = [];
if ($total) {
$fields = 'ep_id,ep_name,begin_time,end_time,join_count,exam_status';
$paper_list = $this->paper_service->list_by_conds($conds, $page_option, ['last_time' => 'DESC'], $fields);
// 组装数据
foreach ($paper_list as $v) {
$res = $mark_list[$v['ep_id']];
$res['ep_name'] = $v['ep_name'];
$res['join_count'] = $v['join_count'];
// 转换考试状态
$res['paper_status'] = $this->paper_service->paper_status($v['exam_status'], $v['begin_time'], $v['end_time']);
$res['end_time'] = $v['end_time'];
$list[] = $res;
}
}
// 返回结果
$this->_result = [
'page' => $page,
'limit' => $limit,
'total' => $total,
'list' => $list,
];
return true;
}
}