public IEnumerable <student> GetStud()
{
using (StudentdbEntities studentdbEntities = new StudentdbEntities())
{
lstStudent = studentdbEntities.students.ToList();
return(lstStudent);
}
}
public ActionResult Edit(employee emp)
{
StudentdbEntities db = new StudentdbEntities();
db.Entry(emp).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Create(employee emp)
{
StudentdbEntities db = new StudentdbEntities();
db.employees.Add(emp);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Index()
{
List <employee> empList = new List <employee>();
using (StudentdbEntities studentdbEntities = new StudentdbEntities())
{
empList = studentdbEntities.employees.ToList();
}
//ViewBag.Title = "Home Page";
return(View(empList));
}
public ActionResult Delete(int?id)
{
StudentdbEntities db = new StudentdbEntities();
if (id != null)
{
employee emp = db.employees.Find(id);
db.employees.Remove(emp);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View());
}
public ActionResult Index()
{
if (Session["UserId"] != null)
{
using (StudentdbEntities studentdbEntities = new StudentdbEntities())
{
empList = studentdbEntities.employees.ToList();
return(View(empList));
}
}
else
{
return(RedirectToAction("Login", "Login"));
}
//ViewBag.Title = "Home Page";
}
public ActionResult Edit(int?id)
{
if (id == null)
{
return(RedirectToAction("Index"));
}
StudentdbEntities db = new StudentdbEntities();
employee emp = db.employees.Where(x => x.Id == id).Single();
if (emp == null)
{
return(HttpNotFound());
}
return(View(emp));
//return RedirectToAction("Index");
}
public ActionResult Login(user usr)
{
List <user> lst = new List <user>();
StudentdbEntities db = new StudentdbEntities();
lst = dbLayer.Login_User(usr);
TempData["msg"] = "Login Successs";
//var ussr = db.users.Single(u => u.Name == usr.Name && u.passwd == usr.passwd);
if (lst != null && lst.Count > 0)
{
FormsAuthentication.SetAuthCookie(Request.Form["UserId"], true);
Session["UserId"] = lst.FirstOrDefault().UserId;
Session["Username"] = lst.FirstOrDefault().Name;
return(RedirectToAction("Index", "Home"));
}
else
{
TempData["msg"] = "Incorrect Username or Password";
return(View("Login"));
}
}
public override void OnAuthorization(HttpActionContext actionContext)
{
base.OnAuthorization(actionContext);
if (actionContext.Request.Headers.Authorization == null)
{
HttpResponseMessage httpResponse = new HttpResponseMessage(HttpStatusCode.Forbidden);
httpResponse.Content = new StringContent("Authorization Data is missing!!!");
//httpResponse.ReasonPhrase = "No Authorization!!";
actionContext.Response = httpResponse;
}
else
{
String encodedData = actionContext.Request.Headers.Authorization.Parameter;
String decodeData = Encoding.UTF8.GetString(Convert.FromBase64String(encodedData));
String[] userdata = decodeData.Split(':');
//int uid = Convert.ToInt32(userdata[0]);
String uname = userdata[0];
String pass = userdata[1];
StudentdbEntities db = new StudentdbEntities();
User u1 = db.Users.Where(u => u.u_name == uname && u.u_pass.Equals(pass)).FirstOrDefault();
if (u1 != null)
{
Thread.CurrentPrincipal = new GenericPrincipal(new GenericIdentity(u1.u_name), null);
}
else
{
HttpResponseMessage httpResponse = new HttpResponseMessage(HttpStatusCode.Unauthorized);
httpResponse.Content = new StringContent("Authorization Data is invalid !!!");
httpResponse.ReasonPhrase = "No Authorization!!";
actionContext.Response = httpResponse;
}
}
}
// GET: Order
public ActionResult Orders()
{
// StudentdbEntities db = new StudentdbEntities();
//var empOrders = db.employees.Join(db.Ordertbls,
// e => e.Id, o => o.EmployeeId, (e, o) => e);
// //return View();
// return View(ViewBag.orderDetails=empOrders);
StudentdbEntities db = new StudentdbEntities();
List <OrderVM> lstOrders = new List <OrderVM>();
lstOrders = (from emp in db.employees
join od in db.Ordertbls on emp.Id equals od.EmployeeId
join it in db.Items on od.ItemId equals it.Id
orderby od.Id
select new OrderVM
{
Id = od.Id,
EmpName = emp.EmpName,
ItemName = it.ItemName,
Price = it.Price,
Descr = od.Descr
}).ToList();
return(View(lstOrders));
}
public ActionResult OrdersLeftJoin()
{
StudentdbEntities db = new StudentdbEntities();
List <OrderVM> lstOrders = new List <OrderVM>();
//Working
lstOrders = (from it in db.Items
join od in db.Ordertbls on it.Id equals od.ItemId
//orderby od.Id
into dep
from dept in dep.DefaultIfEmpty()
select new OrderVM
{
Id = (int?)it.Id,
// Id = dept.Id,
ItemName = it.ItemName,
Price = it.Price,
Descr = dept.Descr
}).ToList();
//lstOrders = (from it in db.Items
// join od in db.Ordertbls on it.Id equals od.ItemId
// //orderby od.Id
// select new OrderVM
// {
// Id = od.Id,
// ItemName = it.ItemName,
// Price = it.Price,
// Descr = od.Descr
// }).ToList();
//var query = from e in db.employees
// join od in db.Ordertbls on e.Id equals od.EmployeeId into t
// from nt in t.DefaultIfEmpty()
// orderby e.Id
// select new
// {
// e.Id,
// e.EmpName,
// nt.Descr
// };
// StudentdbEntities db = new StudentdbEntities();
//lstOrders = (from emp in db.employees
// join od in db.Ordertbls on emp.Id equals od.EmployeeId
// join it in db.Items on od.ItemId equals it.Id
// into dep
// from dept in dep.DefaultIfEmpty()
// select new OrderVM
// {
// Id = (int?)dept.Id,
// EmpName = emp.EmpName,
// ItemName = dept.ItemName,
// Price = dept.Price,
// Descr = od.Descr
// }).ToList();
//var lst = (from emp in db.employees
// join od in db.Ordertbls on emp.Id equals od.EmployeeId
// join it in db.Items on od.ItemId equals it.Id
// into dep
// from dept in dep.DefaultIfEmpty()
// select emp
// ).ToList();
return(View(lstOrders));
}
