private WBS CreateNewProjectFromFields()
{
WBS wbs = new WBS();
wbs.Name = NewWBSName;
wbs.Description = NewWBSDescription;
wbs.Code = NewWBSCode;
wbs.TaxArea = NewWBSTaxArea;
wbs.CreatedDate = DateTimeOffset.Now.ToUnixTimeSeconds();
return(wbs);
}
private void AddWBS()
{
WBS wbs = CreateNewProjectFromFields();
string tempStatusMessage;
if (!WBSisValid(wbs, out tempStatusMessage))
{
StatusMessage = tempStatusMessage;
return;
}
_DBcontext.InsertIntoDatabase(wbs);
StatusMessage = "WBS successfully added.";
// Update wbs observable collection to include new item
WBSs.Add(wbs);
ResetNewWBSFields();
}
private bool WBSisValid(WBS wbs, out string statusMessage)
{
// Check for empty attributes
if (string.IsNullOrWhiteSpace(wbs.Name))
{
statusMessage = "Name cannot be empty.";
return(false);
}
else if (string.IsNullOrWhiteSpace(wbs.Code))
{
statusMessage = "Code cannot be empty.";
return(false);
}
else if (string.IsNullOrWhiteSpace(wbs.TaxArea))
{
statusMessage = "Tax Area cannot be empty.";
return(false);
}
// Check for duplicate WBS objects
bool duplicateName = _DBcontext.WBSs.SingleOrDefault(w => w.Name == wbs.Name) != null;
bool duplicateCode = _DBcontext.WBSs.SingleOrDefault(w => w.Code == wbs.Code) != null;
if (duplicateName)
{
statusMessage = "Duplicate WBS name found.";
}
else if (duplicateCode)
{
statusMessage = "Duplicate WBS code found.";
}
else
{
statusMessage = "Success";
}
return(!(duplicateName || duplicateCode));
}