public bool Delete(MaterialType entity)
{
var materialType = _materialTypes.FirstOrDefault(e => e.ID == entity.ID);
if (materialType == null) return false;
_materialTypes.Remove(materialType);
return true;
}
public MaterialType Insert(MaterialType entity)
{
if (GetById(entity.ID) != null) return null;
var id = _materialTypes.Max(e => e.ID);
var materialType = new MaterialType(id, entity.Name);
_materialTypes.Add(materialType);
return materialType;
}
public bool Delete(MaterialType entity)
{
return _contextMaterialType.Delete(entity);
}
public MaterialType Insert(MaterialType entity)
{
return _contextMaterialType.Insert(entity);
}
public bool Update(MaterialType entity)
{
return _contextMaterialType.Update(entity);
}