public string generateAdminID()
{
using (smsEntities data = new smsEntities())
{
var oldID = (from admin in data.admin
orderby
admin.id descending
select admin.adminid).Take(1).FirstOrDefault();//.ToString();
//Debug.WriteLine(oldID);
string toBreak = oldID.ToString();
string[] idList = toBreak.Split('-');//20-0000-01
//foreach (string id in idList)
//{ Debug.WriteLine(id); }
string id1 = idList[0];
//Debug.WriteLine(id1);
string id2 = idList[1];
//Debug.WriteLine(id2);
string id3 = idList[2];
//Debug.WriteLine(id3);
int idInc = Convert.ToInt32(id2);
idInc = idInc + 1;
id2 = idInc.ToString("D" + 4);
string newID = id1 + "-" + id2 + "-" + id3;
return(newID);
}
}
public bool NameExistsAdmin(string adminname)
{
using (smsEntities data = new smsEntities())
{
var name = data.admin.Where(a => a.adminname == adminname).FirstOrDefault();
return(name != null);
}
}
public bool NameExistsStudent(string studentname)
{
using (smsEntities data = new smsEntities())
{
var name = data.student.Where(s => s.studentname == studentname).FirstOrDefault();
return(name != null);
}
}
public ActionResult CreateSuperAdmin([Bind(Exclude = "id")] superadmin superadmin)
{
if ((string)Session["user"] != null)
{
bool Status = false;
string message = "";
superadmin.superadminid = generateSuperID();//"20-0005-01";
if (ModelState.IsValid)
{
var nameExistsSuper = NameExistsSuper(superadmin.superadminname);
if (nameExistsSuper)
{
ModelState.AddModelError("NameExistSuper", "Super Admin name already exists");
return(View(superadmin));
}
superadmin.superadminpassword = Crypto.Hash(superadmin.superadminpassword);
superadmin.superadminconfirmpassword = Crypto.Hash(superadmin.superadminconfirmpassword);
using (smsEntities data = new smsEntities())
{
data.superadmin.Add(superadmin);
data.SaveChanges();
message = " Super Admin Account " + superadmin.superadminname + " with ID = " + superadmin.superadminid + " has been created.";
Status = true;
}
}
else
{
message = "Invalid Request";
}
ViewBag.Message = message;
ViewBag.Status = Status;
return(View(superadmin));
}
return(RedirectToAction("Login", "User"));
}
public ActionResult CreateAdmin([Bind(Exclude = "id")] admin admin)
{
bool Status = false;
string message = "";
admin.adminid = generateAdminID();//"20-0005-01";
if (ModelState.IsValid)
{
var nameExistAdmin = NameExistsAdmin(admin.adminname);
if (nameExistAdmin)
{
ModelState.AddModelError("NameExistAdmin", "Admin name already exists");
return(View(admin));
}
admin.adminpassword = Crypto.Hash(admin.adminpassword);
admin.adminconfirmpassword = Crypto.Hash(admin.adminconfirmpassword);
using (smsEntities data = new smsEntities())
{
data.admin.Add(admin);
data.SaveChanges();
message = "Admin Account " + admin.adminname + " with ID = " + admin.adminid + " has been created.";
Status = true;
}
}
else
{
message = "Invalid Request";
}
ViewBag.Message = message;
ViewBag.Status = Status;
return(View(admin));
}
public ActionResult UploadFile(HttpPostedFileBase file, uploadnote uploadnote, @class classid, section section, teacher teacher)
{
if ((string)Session["user"] != null)
{
smsEntities data = new smsEntities();
try
{
if (file.ContentLength > 0)
{
string FileName = Path.GetFileName(file.FileName);
string path = Path.Combine(Server.MapPath("~/UploadedFiles"), FileName);
file.SaveAs(path);
}
ViewBag.Message = "File Uploaded Successfully!!";
return(View());
}
catch
{
ViewBag.Message = "File upload failed!!";
return(View());
}
}
return(RedirectToAction("Login", "User"));
}
public ActionResult Login(Login login)
{
string inputID = checkUserID(login.Userid);
string hashpassword = Crypto.Hash(login.Password);
using (smsEntities data = new smsEntities())
{
if (inputID == "01")
{
var u = data.superadmin.Where(a => a.superadminpassword == hashpassword).FirstOrDefault();
if (u != null)
{
if (string.Compare(Crypto.Hash(login.Password), u.superadminpassword) == 0)
{
Session["user"] = u.superadminid;
return(RedirectToAction("SuperIndex", "SuperAdmin"));
}
}
}
else if (inputID == "02")
{
var u = data.admin.Where(a => a.adminpassword == hashpassword).FirstOrDefault();
if (u != null)
{
if (string.Compare(Crypto.Hash(login.Password), u.adminpassword) == 0)
{
Session["user"] = u.adminid;
return(RedirectToAction("AdminIndex", "Admin"));
}
}
}
else if (inputID == "03")
{
var u = data.teacher.Where(a => a.teacherpassword == hashpassword).FirstOrDefault();
if (u != null)
{
if (string.Compare(Crypto.Hash(login.Password), u.teacherpassword) == 0)
{
Session["user"] = u.teacherid;
return(RedirectToAction("TeacherIndex", "Teacher"));
}
}
}
else if (inputID == "04")
{
var u = data.student.Where(a => a.studentpassword == hashpassword).FirstOrDefault();
if (u != null)
{
if (string.Compare(Crypto.Hash(login.Password), u.studentpassword) == 0)
{
Session["user"] = u.studentid;
return(RedirectToAction("StudentIndex", "Student"));
}
}
}
else
{
ViewBag.Message = "Invalid credential!!";
}
return(View());
}
}
