public ColumnMapper <T> LazyLoad <TChild>(Expression <Func <T, LazyLoaded <TChild> > > property, Func <IDatabase, T, TChild> query, Func <T, bool> condition)
{
var lazyLoad = new LazyLoaded <T, TChild>(query, condition);
var item = new LazyLoadedProperty
{
Property = property.GetMemberName(),
LazyLoad = lazyLoad
};
_lazyLoadList.Add(item);
return(this);
}
public override void Write(Utf8JsonWriter writer, LazyLoaded <TChild> value, JsonSerializerOptions options)
{
if (value.IsLoaded)
{
if (_childConverter != null)
{
_childConverter.Write(writer, value.Value, options);
}
else
{
JsonSerializer.Serialize(writer, value.Value, options);
}
}
else
{
writer.WriteNullValue();
}
}
