public AddEditViewModel AddEdit(AddEditInputViewModel inputViewModel)
{
AddEditViewModel model = null;
// we came here from an error, use the current state
if (!string.IsNullOrEmpty(inputViewModel.ErrorMessage))
{
model = new AddEditViewModel()
{
AssignedTo = inputViewModel.AssignedTo,
Description = inputViewModel.Description,
Id = inputViewModel.Id,
CompletedOn = inputViewModel.CompletedDate,
ErrorMessage = inputViewModel.ErrorMessage
};
}
else
{
if (inputViewModel.Id != 0)
{
var task = _fubuTodoService.LoadTask(inputViewModel.Id);
if (task != null)
{
model = new AddEditViewModel
{
AssignedTo = task.AssignedTo,
CompletedOn = task.CompletedOn,
Description = task.Description,
Id = task.Id,
IsCompleted = task.IsCompleted,
};
}
else
{
throw new ArgumentOutOfRangeException();
}
}
else
{
model = new AddEditViewModel();
}
}
return model;
}
public FubuContinuation AddUpdate(AddEditViewModel model)
{
string errorMessage;
if (!ValidateData(model, out errorMessage))
{
AddEditInputViewModel inputModel = new AddEditInputViewModel
{
AssignedTo = model.AssignedTo,
Description = model.Description,
Id = model.Id.HasValue ? model.Id.Value : 0,
ErrorMessage = errorMessage,
IsCompleted = model.IsCompleted,
};
return FubuContinuation.TransferTo(inputModel, "get");
}
int id = model.Id.HasValue ? model.Id.Value : 0;
FubuTask task = new FubuTask
{
Description = model.Description,
AssignedTo = model.AssignedTo,
};
if (id > 0)
{
task.Id = id;
}
if (!model.CompletedOn.HasValue && model.IsCompleted)
{
task.CompletedOn = DateTime.Now;
}
_fubuTodoService.SaveTask(task);
return FubuContinuation.RedirectTo<IndexInputModel>();
}
private bool ValidateData(AddEditViewModel model, out string errorMessage)
{
string message = string.Empty;
if (string.IsNullOrEmpty(model.Description))
{
message += "Description cannot be empty";
}
errorMessage = message;
if (!string.IsNullOrEmpty(errorMessage))
{
return false;
}
return true;
}