public HttpResponseMessage DownloadAssignment([FromBody] JObject assignmentInfo)
{
try
{
string signature = HttpUtil.GetAuthorization(Request);
if (signature == null || !redis.IsSet(signature))
{
return(new Response(2001, "未登录账户").Convert());
}
bool isLogin = redis.IsSet(signature);
if (!isLogin)
{
return(new Response(2001, "未登录账户").Convert());
}
string id = redis.Get <string>(signature);
var jsonParams = HttpUtil.Deserialize(assignmentInfo);
int expID = int.Parse(jsonParams.exp_id.ToString());
string user_id = jsonParams.user_id;
Assignment assignment = AssignmentDao.GetAssignmentsByStuIdAndExpId(user_id, expID);
if (assignment == null)
{
return(new Response(3001, "未找到该作业").Convert());
}
Experiment exp = ExperimentDao.GetExperimentById((int)assignment.experiment_id);
if (assignment.student_id == id || CourseDao.GetAssistantsByCourseId((int)exp.course_id).Where(a => a.student_id == id).ToList().Count > 0 || CourseDao.GetProfessorById((int)exp.course_id).id == id)
{
Dictionary <string, string> ret = new Dictionary <string, string>();
ret.Add("file", assignment.file);
return(new Response(1001, "成功", ret).Convert());
}
else
{
return(new Response(2002).Convert());
}
}
catch (Exception e)
{
ErrorLogUtil.WriteLogToFile(e, Request);
return(Response.Error());
}
}