public HttpResponseMessage GetstandardHW([FromBody] JObject expId)
{
try
{
string signature = HttpUtil.GetAuthorization(Request);
if (signature == null || !redis.IsSet(signature))
{
return(new Response(2001, "未登录账户").Convert());
}
bool login = redis.IsSet(signature);
if (!login)
{
return(new Response(2001, "未登录账户").Convert());
}
string id = redis.Get <string>(signature);
var jsonParams = Request.GetQueryNameValuePairs().ToDictionary(k => k.Key, v => v.Value);
//string id = jsonParams["id"];
int expid = Convert.ToInt32(jsonParams["expid"]);
User user = UserDao.GetUserById(id);
Experiment exp = ExperimentDao.GetExperimentById(expid);
Course course = CourseDao.GetCourseInfoById((int)exp.course_id);
///权限控制，该课程助教与老师可以访问
if (CourseDao.GetAssistantsByCourseId(course.id).Where(a => a.student_id == id).Count() == 1 || id == course.teacher_id)
{
List <Assignment> assignments = AssignmentDao.GetAssignmentsToMarkByExpId(expid);
if (assignments.Count() < 6)
{
assignments = AssignmentDao.GenAssignmentsToMark(expid);
if (assignments == null)
{
return(new Response(3001, "作业数量不足6份，无法抽取").Convert());
}
}
List <Dictionary <string, string> > retData = new List <Dictionary <string, string> >();
Dictionary <string, string> temp;
var props = assignments.First().GetType().GetProperties();
int cnt = 0;
foreach (Assignment hw in assignments)
{
temp = new Dictionary <string, string>();
foreach (var pi in props)
{
var v = hw.GetType().GetProperty(pi.Name).GetValue(hw, null);
string value;
if (v != null)
{
value = v.ToString();
}
else
{
value = "";
}
temp.Add(pi.Name, value);
}
User student = UserDao.GetUserById(hw.student_id);
temp.Add("student_name", student.name.ToString());
if (hw.score != null)
{
cnt++;
}
retData.Add(temp);
}
if (cnt == 6)
{
if (exp.peer_assessment_start == true)
{
return(new Response(1001, "互评已开始", retData).Convert());
}
else
{
return(new Response(1001, "评分已完成，请开始互评", retData).Convert());
}
}
return(new Response(1001, "success", retData).Convert());
}
else
{
return(new Response(2002, "无权抽取作业").Convert());
}
}
catch (Exception e)
{
ErrorLogUtil.WriteLogToFile(e, Request);
return(Response.Error());
}
}
