public ActionResult Delete(int?id, bool?saveChangesError = false)
{
if (id == null)
{
return(BadRequest());
}
if (saveChangesError.GetValueOrDefault())
{
ViewBag.ErrorMessage = "Delete failed.Try again, and if the problem persists see your system administrator.";
}
string userName = User.Identity.Name;
FavCollege favCollegeToDelete = dbContext.FavColleges.FirstOrDefault(c => c.Id == id && c.UserName.Equals(userName));
if (favCollegeToDelete == null)
{
return(RedirectToAction(nameof(HomeController.Index), "Home"));
}
return(View(favCollegeToDelete));
}
public ActionResult Delete(int id)
{
string userName = User.Identity.Name;
try
{
FavCollege favCollegeToRemove = dbContext.FavColleges.Single(c => c.Id == id && c.UserName.Equals(userName));
dbContext.FavColleges.Remove(favCollegeToRemove);
dbContext.SaveChanges();
}
catch (InvalidOperationException exception) //need to log this exception
{
return(RedirectToAction(nameof(HomeController.Delete), "Home", new { id = id, saveChangesError = true }));
}
IEnumerable <FavCollege> favColleges = (from c in dbContext.FavColleges
where c.UserName.Equals(userName)
select c).ToList();
return(View("ManageFavColleges", favColleges));
}
public ActionResult SaveConfirm(int id)
{
College college = dbContext.Colleges.Find(id);
string userName = User.Identity.Name;
if (college != null)
{
FavCollege favCollege = new FavCollege()
{
Id = college.Id,
Name = college.Name,
City = college.City,
State = college.State,
ZipCode = college.ZipCode,
Website = college.Website,
AdmissionRate = college.AdmissionRate,
Tuition_In_State = college.Tuition_In_State,
Tuition_Out_State = college.Tuition_Out_State,
AverageSAT = college.AverageSAT,
UserName = userName
};
IEnumerable <FavCollege> listOfCollegesWithTheSameId = (from c in dbContext.FavColleges
where c.Id == favCollege.Id && c.UserName.Equals(userName)
select c).ToList();
if (listOfCollegesWithTheSameId == null || listOfCollegesWithTheSameId.Count() == 0)
{
dbContext.FavColleges.Add(favCollege);
dbContext.SaveChanges();
}
}
IEnumerable <FavCollege> favCollegesForDisplay = (from savedCollege in dbContext.FavColleges
where String.Equals(savedCollege.UserName, userName)
select savedCollege).ToList();
return(View("ManageFavColleges", favCollegesForDisplay));
}