public ActionResult RegisterClasses(ListClassesViewModel selectedClass)
{
if (HomeManager.AddNewClass((string)Session["UserName"], selectedClass))
{
return(Redirect("MyClasses"));
}
return(View(HomeManager.DisplayAllClasses()));
}
/// <summary>
/// This adds a Class to a User's Collection of Classes.
/// </summary>
/// <param name="userName"></param>
/// <param name="selectedClass"></param>
/// <returns name="isClassAdded"></returns>
public bool AddNewClass(string userName, ListClassesViewModel selectedClass)
{
bool isClassAdded = false;
UserModel currentUser = _userRepository.GetUser(userName);
ClassModel classToAdd = _classRepository.GetClass(selectedClass.ClassName);
if (currentUser.UserId != null && classToAdd.ClassId != null)
{
List <ClassModel> currentUsersClasses = _classRepository.ListUserClasses((int)currentUser.UserId);
if (!currentUsersClasses.Contains(classToAdd))
{
isClassAdded = _userRepository.AddUserClass((int)currentUser.UserId, (int)classToAdd.ClassId);
}
}
return(isClassAdded);
}
/// <summary>
/// This creates a List of ListClassesViewModel objects
/// to be displayed in the AllClasses and RegisterClasses view.
/// </summary>
/// <returns name="displayModel"></returns>
public List <ListClassesViewModel> DisplayAllClasses()
{
List <ClassModel> myClasses = _classRepository.ListClasses();
List <ListClassesViewModel> displayModel = new List <ListClassesViewModel>();
foreach (var c in myClasses)
{
ListClassesViewModel myClassesViewModel = new ListClassesViewModel();
myClassesViewModel.ClassName = c.ClassName;
myClassesViewModel.ClassDescription = c.ClassDescription;
myClassesViewModel.ClassPrice = c.ClassPrice;
displayModel.Add(myClassesViewModel);
}
return(displayModel);
}
/// <summary>
/// This creates a List of ListClassesViewModel objects
/// to be displayed in the MyClasses view.
/// </summary>
/// <param name="userName"></param>
/// <returns name="displayModel"></returns>
public List <ListClassesViewModel> DisplayMyClasses(string userName)
{
UserModel currentUser = _userRepository.GetUser(userName);
List <ClassModel> myClasses = new List <ClassModel>();
List <ListClassesViewModel> displayModel = new List <ListClassesViewModel>();
if (currentUser.UserId != null)
{
myClasses = _classRepository.ListUserClasses((int)currentUser.UserId);
}
foreach (var c in myClasses)
{
ListClassesViewModel myClassesViewModel = new ListClassesViewModel();
myClassesViewModel.ClassName = c.ClassName;
myClassesViewModel.ClassDescription = c.ClassDescription;
myClassesViewModel.ClassPrice = c.ClassPrice;
displayModel.Add(myClassesViewModel);
}
return(displayModel);
}
