public async Task <IActionResult> Edit(string roomid, string startTime, [Bind("RoomID,StartTime,StaffID,StudentID")] Slot slot)
{
if (ModelState.IsValid)
{
try
{
_context.Update(slot);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!SlotExists(slot.RoomID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["RoomID"] = new SelectList(_context.Room, "RoomID", "RoomName", slot.RoomID);
ViewData["StaffID"] = new SelectList(_context.Staff, "StaffID", "StaffID", slot.StaffID);
ViewData["StudentID"] = new SelectList(_context.Student, "StudentID", "StudentID", slot.StudentID);
return(View(slot));
}
public async Task <IActionResult> Edit(string id, [Bind("AdminID,FirstName,LastName,Email")] Admin admin)
{
if (id != admin.AdminID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(admin);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!AdminExists(admin.AdminID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(admin));
}
public async Task <IActionResult> Book(string roomID, DateTime startTime)
{
var slot = _context.Slot.FirstOrDefault(s => s.RoomID == roomID && s.StartTime == startTime);
// get current logged in user
ApplicationUser currentUser = _context.ApplicationUser
.FirstOrDefault(u => u.Email == HttpContext.User.Identity.Name);
// check if the student has booked the maximum slots for the given date
var studentBookedMaxForDate = _context.Slot
.FirstOrDefault(x => x.StartTime.Date == startTime.Date && x.StudentID == currentUser.Id) != null;
if ((slot.StudentID == null) && (!studentBookedMaxForDate))
{
slot.StudentID = currentUser.Id;
}
else if (slot.StudentID == currentUser.Id)
{
slot.StudentID = null;
}
_context.Update(slot);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Edit(string id, [Bind("RoomID,RoomName")] Room room)
{
if (id != room.RoomID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
if (_context.Room.Any(r => (r.RoomName == room.RoomName) && (r.RoomID != room.RoomID)))
{
ModelState.AddModelError("", "Room name has already exist");
return(View(room));
}
else
{
room.RoomName = room.RoomName.ToUpper();
_context.Update(room);
await _context.SaveChangesAsync();
}
}
catch (DbUpdateConcurrencyException)
{
if (!RoomExists(room.RoomID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(room));
}
