private void _saveExisting(T entity, Entities.Object obj)
{
foreach (var value in obj.Values)
{
object attrVal = entity.GetType().GetProperty(value.Attribute.Name)?.GetValue(entity);
value.Data = Converter.StringFromObject(attrVal);
}
_context.SaveChanges();
}
private T _loadObject(Entities.Object obj)
{
if (obj is null)
{
return(null);
}
var entity = Activator.CreateInstance <T>();
entity.Id = obj.Id;
foreach (var val in obj.Values)
{
var prop = entity.GetType().GetProperty(val.Attribute.Name);
prop.SetValue(entity, Converter.ObjectFromString(prop.PropertyType, val.Data));
}
return(entity);
}
private void _saveNew(T entity, Entities.Type type)
{
var obj = new Entities.Object()
{
Type = type
};
_context.Objects.Add(obj);
entity.Id = obj.Id;
foreach (var attribute in type.Attributes)
{
object attrVal = entity.GetType().GetProperty(attribute.Name).GetValue(entity);
var value = new Value()
{
Attribute = attribute,
Data = Converter.StringFromObject(attrVal),
Object = obj
};
_context.Values.Add(value);
}
_context.SaveChanges();
}