public BusinessEntityType Create(BusinessEntityType businessEntityType)
{
if (businessEntityType != null)
{
_context.BusinessEntityTypes.Add(businessEntityType);
_context.SaveChanges();
}
return(_context.BusinessEntityTypes.Find(businessEntityType.Id));
}
/// <summary>
/// Add
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public static bool Add(string name, BusinessEntity parent, BusinessEntityType type)
{
lock (BusinessEntity.m_sDS)
{
bool success = false;
if (parent != null)
{
// Ensure that the parent and the child does not have the same name...
success = !parent.Name.Equals(name, StringComparison.OrdinalIgnoreCase);
// Ensure none of the sibiings has the same name already...
success = success && !parent.Children.Exists(d => d.Name.Equals(name, StringComparison.OrdinalIgnoreCase));
}
else if (type == BusinessEntityType.Company && parent == null)
{
// Ensure that companies at the root with the same does not exist...
success = All.Where(s => s.Parent == null).Count(f => f.Name.Equals(name, StringComparison.OrdinalIgnoreCase)) == 0;
}
if (success)
{
success = false; // Reset
var dataRow = m_sDS.BusinessEntities.AddBusinessEntitiesRow(name, (parent == null) ? null : parent.m_dataRow, (byte)type);
try
{
success = m_sTA.Update(dataRow) == 1;
}
catch { }
if (!success)
{
m_sDS.BusinessEntities.RemoveBusinessEntitiesRow(dataRow);
}
else
{
m_sBusinessEntities.Add(new BusinessEntity(dataRow));
}
}
return(success);
}
}
