public async Task <IActionResult> Edit(int id, [Bind("Id,MaxRDW,MaxNonRDW")] Maxima maxima)
{
if (id != maxima.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(maxima);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!MaximaExists(maxima.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(maxima));
}
public async Task <IActionResult> Edit(int id, [Bind("Id,MaxRDW,MaxNonRDW,SiteHasBeenLocked")] Maxima maxima)
{
if (id != maxima.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
var dbmaxima = await _context.Maxima.SingleOrDefaultAsync(t => t.Id == maxima.Id);
try
{
dbmaxima.MaxRDW = maxima.MaxRDW;
dbmaxima.MaxNonRDW = maxima.MaxNonRDW;
dbmaxima.SiteHasBeenLocked = maxima.SiteHasBeenLocked;
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!MaximaExists(maxima.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(HomeController.Index), "Home"));
}
return(View(maxima));
}
// GET: Maxima
public async Task <IActionResult> Index()
{
var maxima = await _context.Maxima.SingleOrDefaultAsync();
if (maxima == null)
{
// if maxima table empty create placeholder record
maxima = new Maxima {
MaxRDW = 0, MaxNonRDW = 0
};
_context.Maxima.Add(maxima);
await _context.SaveChangesAsync();
}
int confirmedUserCount = await ApplicationUser.ConfirmedUserCountAsync(_context);
int unconfirmedUserCount = await ApplicationUser.UnconfirmedUserCountAsync(_context);
int confirmedRdwUserCount = await ApplicationUser.ConfirmedRdwUserCountAsync(_context);
int confirmedNonRdwUserCount = await ApplicationUser.ConfirmedNonRdwUserCountAsync(_context);
int rdwUserCount = await ApplicationUser.RdwUserCountAsync(_context);
int nonRdwUserCount = await ApplicationUser.NonRdwuserCountAsync(_context);
ViewBag.ConfirmedUserCount = confirmedUserCount.ToString();
ViewBag.UnconfirmedUserCount = unconfirmedUserCount.ToString();
ViewBag.ConfirmedRdwUserCount = confirmedRdwUserCount.ToString();
ViewBag.ConfirmedNonRdwUserCount = confirmedNonRdwUserCount.ToString();
ViewBag.UnconfirmedRdwUserCount = rdwUserCount - confirmedRdwUserCount;
ViewBag.UnconfirmedNonRdwUserCount = nonRdwUserCount - confirmedNonRdwUserCount;
List <ApplicationUser> users = await _context.ApplicationUsers
.Include(t => t.ApplicationUserTijdvakken)
/* this is to filter older users that did not have a datecreated field as they where created before adding the field */
.Where(t => t.DateCreated > new System.DateTime(2017, 1, 1, 0, 0, 0, 0, System.DateTimeKind.Utc))
.OrderByDescending(t => t.DateCreated)
.Take(20)
.ToListAsync();
List <ApplicationUser> unverifiedUsers = await _context.ApplicationUsers
.Include(t => t.ApplicationUserTijdvakken)
.Where(t => t.EmailConfirmed == false)
.OrderByDescending(t => t.DateCreated)
.ToListAsync();
maxima.LastCreatedUsers = users;
maxima.UnverifiedUsers = unverifiedUsers;
return(View(maxima));
}
// GET: Maxima
public async Task <IActionResult> Index()
{
var maxima = await _context.Maxima.SingleOrDefaultAsync();
if (maxima == null)
{
// if maxima table empty create placeholder record
maxima = new Maxima {
MaxRDW = 0, MaxNonRDW = 0
};
_context.Maxima.Add(maxima);
await _context.SaveChangesAsync();
}
return(View(maxima));
}
public static Maxima Z_Info()
{
Maxima ret = new Maxima();
ret.f_max = 2;
ret.k_max = 2;
ret.a_max = 2;
ret.e_max = 2;
ret.r_max = 2;
ret.mp_max = 2;
ret.s_max = 2;
ret.pit_max = 2;
ret.o_max = 2;
ret.m_max = 2;
return(ret);
}
protected override async Task HandleRequirementAsync(AuthorizationHandlerContext context,
SiteNotLockedRequirement requirement)
{
if (context.User.IsInRole("Admin") || requirement.ActionAllowed)
{
context.Succeed(requirement);
}
else
{
ApplicationDbContext dbcontext = scopedServiceProvider.Get();
Maxima maxima = await dbcontext.Maxima.FirstOrDefaultAsync();
if (!maxima.SiteHasBeenLocked)
{
context.Succeed(requirement);
}
}
}
static void Main(string[] args)
{
Expression <Func <double, double> > f = x => 3 * Math.Pow(x, 2) + 2 * x + Math.Pow(Math.Cos(x), 2) + Math.Pow(Math.Sin(x), 2);
Expression <Func <double, double> > g = x => 2 * x + 5 * 2;
Expression <Func <double, double, double> > h = (y, z) => y + z;
Console.WriteLine(f.Times(g).Simplify());
Console.WriteLine(f.Over(g).Simplify());
Maxima.GnuPlot(@"plot x+5*cos(x)");
Maxima.GnuPlot(@"
set parametric
set pm3d depthorder hidden3d
set isosamples 30, 20
splot [-pi:pi][-pi:pi] cos(u)*(cos(v)+3), sin(u)*(cos(v)+3), sin(v) w pm
");
Console.ReadLine();
}
public async Task <IActionResult> Index()
{
Maxima maxima = await _context.Maxima.FirstOrDefaultAsync();
var user = await _userManager.GetUserAsync(User);
if (_signInManager.IsSignedIn(User) && user == null)
{
// Workaround for a bug in the EF Identity framework,
// if an identity cookie was used before dropping the database and the you start the app (which creates a new database) without logging out before the drop,
// you get a situation where EF SignInManager thinks you are signed in, but the UserManager.GetUserAsync will return an empty string (as the cookie refers to a now deleted user). Which gives errors all over the place
// I have tried several alternatives to fix it, but deleting the Identity cookie seems the only solution
HttpContext.Response.Cookies.Delete(".AspNetCore.Identity.Application");
return(RedirectToAction(nameof(Index)));
}
else
{
ViewBag.SiteHasBeenLocked = maxima.SiteHasBeenLocked;
return(View());
}
}
public async Task <IActionResult> SelectSessies()
{
string id = _userManager.GetUserId(User);
if (id == null)
{
return(NotFound());
}
ApplicationUser user = await _context.ApplicationUsers
.Include(c => c.ApplicationUserTijdvakken)
.ThenInclude(atv => atv.Sessie)
.ThenInclude(t => t.Track)
.Include(c => c.ApplicationUserTijdvakken)
.ThenInclude(atv => atv.Sessie)
.ThenInclude(t => t.Ruimte)
.Include(c => c.ApplicationUserTijdvakken)
.ThenInclude(atv => atv.Sessie)
.ThenInclude(t => t.SessieTijdvakken)
.Include(c => c.ApplicationUserTijdvakken)
.ThenInclude(t => t.Tijdvak)
.SingleOrDefaultAsync(m => m.Id == id);
if (user == null)
{
return(NotFound());
}
SelectSessies model = new SelectSessies();
model.ApplicationUserTijdvakken = user.ApplicationUserTijdvakken.OrderBy(atv => atv.Tijdvak.Order).ToList();
Maxima maxima = await _context.Maxima.FirstOrDefaultAsync();
ViewBag.isSiteLocked = maxima.SiteHasBeenLocked;
return(View(model));
}
