public IActionResult Register(UserViewModel FormUser)
{
if (ModelState.IsValid)
{
User NewUser = new User {
FirstName = FormUser.FirstName,
LastName = FormUser.LastName,
Email = FormUser.Email,
Password = FormUser.Password
};
//chceck for existingt email, error if so
User emailExistsQuery = _context.Users.SingleOrDefault(user => (user.Email == FormUser.Email));
if (emailExistsQuery != null)
{
ViewBag.ExistsError = "User with this email already exists, please choose a different email";
return(View("LoginReg"));
}
else
{
//create new user, hash password, load into db
PasswordHasher <User> Hasher = new PasswordHasher <User>();
NewUser.Password = Hasher.HashPassword(NewUser, NewUser.Password);
_context.Add(NewUser);
_context.SaveChanges();
User results = _context.Users.SingleOrDefault(user => (user.Email == FormUser.Email));
int id = results.UserID;
HttpContext.Session.SetInt32("logged_id", id);
return(RedirectToAction("ShowDashboard", "Activity"));
}
}
return(View("LoginReg"));
}
public IActionResult AddReview(int ActivityID, ReviewViewModel review)
{
if (ModelState.IsValid)
{
Review reviewToAdd = new Review {
Title = review.Title,
Rating = review.Rating,
Description = review.Description,
ActivityID = ActivityID,
ReviewerID = (int)HttpContext.Session.GetInt32("logged_id")
};
_context.Reviews.Add(reviewToAdd);
_context.SaveChanges();
return(RedirectToAction("ShowReviews", "Review", new { ActivityID = ActivityID }));
}
//if validation fails, reload page with same activity
ViewBag.Activity = _context.Activities.Include(activity => activity.Creator).Include(activity => activity.UsersAttending).ThenInclude(ua => ua.User).SingleOrDefault(activity => activity.ActivityID == ActivityID);
return(View("ReviewForm"));
}
public IActionResult CreateActivity(ActivityViewModel NewActivityViewModel, string TimeDenomination, TimeSpan StartTime)
{
ViewBag.OverlapError = "";
if (ModelState.IsValid)
{
int LoggedID = (int)HttpContext.Session.GetInt32("logged_id");
//convert the denomination into the appropriate number of minutes to be stored in db
TimeSpan ActivityDuration = new TimeSpan(0, 0, 0);
if (TimeDenomination == "Days")
{
ActivityDuration += new TimeSpan(24 * NewActivityViewModel.Duration, 0, 0);
}
else if (TimeDenomination == "Hours")
{
ActivityDuration += new TimeSpan(1 * NewActivityViewModel.Duration, 0, 0);
}
else
{
ActivityDuration += new TimeSpan(0, 1 * NewActivityViewModel.Duration, 0);
}
Activity NewActivity = new Activity()
{
Name = NewActivityViewModel.Name,
Description = NewActivityViewModel.Description,
StreetAddress = NewActivityViewModel.StreetAddress,
City = NewActivityViewModel.City,
State = NewActivityViewModel.State,
ZipCode = NewActivityViewModel.ZipCode,
CreatorID = LoggedID,
Duration = (int)ActivityDuration.TotalMinutes,
StartTime = NewActivityViewModel.StartDate + StartTime
};
//query db for all actvivities made by this person
List <Activity> CreatedActivities = _context.Activities.Where(activity => activity.CreatorID == LoggedID).ToList();
bool overlapFlag = false;
Activity overlappingActivity = new Activity();
DateTime NewActivityStartTime = NewActivity.StartTime;
DateTime NewActivityEndTime = NewActivity.StartTime + new TimeSpan(0, NewActivity.Duration, 0);
//loop finds overlap if it exists
foreach (Activity activity in CreatedActivities)
{
DateTime ThisActivityStart = activity.StartTime;
DateTime ThisActivityEnd = activity.StartTime + new TimeSpan(0, activity.Duration, 0);
if (NewActivityStartTime < ThisActivityEnd && ThisActivityStart < NewActivityEndTime)
{
overlapFlag = true;
overlappingActivity = activity;
break;
}
}
if (overlapFlag)
{
ViewBag.OverlapError = $"This activty would overlap with your upcoming activity: '{overlappingActivity.Name}', which begins {overlappingActivity.StartTime} and ends at {overlappingActivity.StartTime + new TimeSpan(0, overlappingActivity.Duration, 0)}. Please chose a different time or cancel the conflicting activity first.";
return(View("AddActivityForm"));
}
_context.Activities.Add(NewActivity);
_context.SaveChanges();
//there is where logic for overlap of joined activities goes *******
//it will need to find all useractivites that this user is part of, then see if any overlap, if they do, add them to a list
// somehow this list needs to be passed to showactivity page, maybe json into session?
// ***********
Activity SavedActivity = _context.Activities.SingleOrDefault(activity => activity.Name == NewActivityViewModel.Name && activity.CreatorID == LoggedID);
UserActivity NewUserActivity = new UserActivity()
{
UserID = (int)HttpContext.Session.GetInt32("logged_id"),
ActivityID = SavedActivity.ActivityID
};
_context.UserActivities.Add(NewUserActivity);
_context.SaveChanges();
return(RedirectToAction("ShowActivity", new { ActivityID = SavedActivity.ActivityID }));
}
return(View("AddActivityForm"));
}
