public ActionResult SaveUser( user u )
{
if (Session["id"] != null && db.users.Find(Session["id"]).type.Equals("admin"))
{
var query = db.users.Where(x => x.uid.Equals(u.uid));
string s = null;
foreach (var a in query)
{
s = s + a.uid + " " + a.name;
}
if (s == null)
{
u.password = "******";
if (u.type.Equals("Teacher"))
{
teacher t = new teacher();
t.name = u.name;
t.password = u.password;
t.tid = u.uid;
t.email = u.email;
t.dept = u.dept;
db.teachers.Add(t);
}
else
{
student st = new student();
st.name = u.name;
st.password = u.password;
st.sid = u.uid;
st.batch = u.uid.Substring(0, 3);
st.degree = "BCS";
//st.section = u.uid[6] == 'M' ? "Morning" : "Afternoon";
st.section = "Morning";
st.session = u.uid.Substring(0, 6);
st.email = u.email;
st.dept = u.dept;
db.students.Add(st);
}
db.users.Add(u);
db.SaveChanges();
ViewBag.message = 1;
return View("AddSingleUser");
}
else
{
ViewBag.message = 0;
return View("AddSingleUser");
}
}
return RedirectToAction("signIn", "Home");
}
public ActionResult SaveFile()
{
if (Session["id"] != null && db.users.Find(Session["id"]).type.Equals("admin"))
{
HttpPostedFileBase file = Request.Files[0];
file.SaveAs(Server.MapPath(@"~\Files\" + file.FileName));
var result = "";
char[] delimiterChar = { ',' };
string[] data = null;
var dataFile = Server.MapPath(@"~\Files\" + file.FileName);
FileStream fin = new FileStream(dataFile, FileMode.Open);
StreamReader sr = new StreamReader(fin);
result = sr.ReadLine();
try
{
while (result != null)
{
data = result.Split(delimiterChar);
user u = new user();
u.uid = data[0];
u.name = data[1];
u.type = data[2];
u.password = "******";
u.email = data[3];
var query = db.users.Where(x => x.uid.Equals(u.uid));
string s = null;
foreach (var a in query)
{
s = s + a.uid + " " + a.name;
}
if (s == null)
{
db.users.Add(u);
db.SaveChanges();
if (u.type.Equals("Student"))
{
student st = new student();
st.sid = u.uid;
st.name = u.name;
st.batch = u.uid.Substring(3, 3);
st.degree = u.uid.Substring(0, 3);
st.section = u.uid[6] == 'M' ? "Morning" : "Afternoon";
st.session = u.uid.Substring(0, 7);
st.password = u.password;
st.email = u.email;
db.students.Add(st);
db.SaveChanges();
}
else if (u.type.Equals("Teacher"))
{
teacher t = new teacher();
t.tid = u.uid;
t.name = u.name;
t.password = u.password;
t.email = u.email;
db.teachers.Add(t);
db.SaveChanges();
}
}
result = sr.ReadLine();
data = null;
}
sr.Close();
fin.Close();
}
catch (Exception e)
{
ViewBag.ErrorType = "UserAdd";
ViewBag.message = "File format is not correct";
sr.Close();
fin.Close();
return View("ErrorPage");
}
return View("AddUser");
}
return RedirectToAction("signIn", "Home");
}
public JsonResult GetStudents()
{
var query = (from x in db.students
select x);
List<student> data = new List<student>();
foreach (var q in query)
{
student c = new student();
c.sid = q.sid;
data.Add(c);
}
return this.Json(data, JsonRequestBehavior.AllowGet);
}
