public HttpResponseMessage DeleteTerm([FromBody] JObject terminfo)
{
try
{
string signature = HttpUtil.GetAuthorization(Request);
if (signature == null || !redis.IsSet(signature))
{
return(new Response(2001, "未登录账户").Convert());
}
var jsonParams = HttpUtil.Deserialize(terminfo);
string termname = jsonParams.name;
bool login = redis.IsSet(signature);
if (!login)
{
return(new Response(2001, "未登录账户").Convert());
}
string targetId = redis.Get <string>(signature);
if (UserDao.GetUserById(targetId).role != 4)
{
return(new Response(2002, "无权限删除学期信息").Convert());
}
else
{
Term t = CourseDao.GetTermByName(termname);
if (t != null)
{
if (CourseDao.GetAllCourse().Where(c => c.term_id == t.id).Count() > 0)
{
return(new Response(1002, "该学期仍有课程，无法删除").Convert());
}
int res = UserDao.DeleteTerm(t);
if (res == 1)
{
LogUtil.Log(Request, "删除学期", t.id.ToString(), targetId, UserDao.GetUserById(targetId).role);
return(new Response(1002, "删除学期成功").Convert());
}
}
return(new Response(1002, "删除学期失败").Convert());
}
}
catch (Exception e)
{
ErrorLogUtil.WriteLogToFile(e, Request);
return(new Response(4001).Convert());;
}
}
public static String GetCourseNumber()
{
List <Course> courses = CourseDao.GetAllCourse();
return(courses.Count().ToString());
}
