public IActionResult Create(DActivity active)
{
if (ModelState.IsValid)
{
DateTime ActivityDate = DateTime.Parse(active.Date);
DateTime CurrentDate = DateTime.Today;
if (ActivityDate < CurrentDate)
{
User User1 = context.Users.FirstOrDefault(u => u.UserId == HttpContext.Session.GetInt32("UserId"));
ViewBag.User = User1;
ModelState.AddModelError("Date", "Date cannot be in the past");
return(View("New"));
}
active.UserId = (int)HttpContext.Session.GetInt32("UserId");
Join newJoin = new Join();
context.Activities.Add(active);
context.SaveChanges();
newJoin.ActivityId = active.ActivityId;
newJoin.UserId = active.UserId;
context.Joins.Add(newJoin);
context.SaveChanges();
// return Redirect("Dashboard");
return(Redirect($"activity/{active.ActivityId}"));
}
User User = context.Users.FirstOrDefault(u => u.UserId == HttpContext.Session.GetInt32("UserId"));
ViewBag.User = User;
return(View("New"));
}
public IActionResult Delete(int id)
{
DActivity Activity = context.Activities.FirstOrDefault(a => a.ActivityId == id);
context.Activities.Remove(Activity);
context.SaveChanges();
return(RedirectToAction("Dashboard", "Activity"));
}
public IActionResult Show(int id)
{
string[] keys = HttpContext.Session.Keys.ToArray();
if (keys.Contains("UserId"))
{
User User = context.Users.FirstOrDefault(u => u.UserId == HttpContext.Session.GetInt32("UserId"));
DActivity Activity = context.Activities.Include(x => x.Planner).Include(y => y.Participants).ThenInclude(z => z.User).FirstOrDefault(act => act.ActivityId == id);
ViewBag.Activity = Activity;
ViewBag.User = User;
return(View("Display"));
}
else
{
return(RedirectToAction("Index"));
}
}
public async Task <List <string> > CreateAvailableActivitiesAsync()
{
var activities = await _context.Activities.ToListAsync();
var activeUsers = new List <string>();
foreach (var activity in activities)
{
var users = GetAvailableUsers();
var selectedUsers = users
.Where(user => user.UserActivities.Where(item => item.ActivityId == activity.Id && item.UserId == user.Id)
.OrderByDescending(item => item.Probability)
.Take(2)
.Any(item => item.ActivityId == activity.Id))
.ToList();
if (selectedUsers.Count >= activity.MinUsersCount)
{
var dActivity = new DActivity
{
ActivityId = activity.Id,
Start = DateTimeOffset.UtcNow
};
await _context.DActivities.AddAsync(dActivity);
await _context.SaveChangesAsync();
var count = Math.Min(selectedUsers.Count, activity.MaxUsersCount);
foreach (var selectedUser in selectedUsers.Take(count))
{
var dUser = new DUser {
UserId = selectedUser.Id, DActivityId = dActivity.Id
};
await _context.DUsers.AddAsync(dUser);
await _context.SaveChangesAsync();
activeUsers.Add(selectedUser.Id);
}
}
}
return(activeUsers);
}
