public static OneToManyPart <TChild> HasManyBidirectional <TParent, TChild>(
[NotNull] this AutoMapping <TParent> mapping,
[NotNull] Expression <Func <TParent, IEnumerable <TChild> > > childCollection,
[NotNull] Expression <Func <TChild, TParent> > parentReference,
bool cascadeAllDeleteOrphan = true)
{
Fail.IfArgumentNull(mapping, nameof(mapping));
Fail.IfArgumentNull(childCollection, nameof(childCollection));
Fail.IfArgumentNull(parentReference, nameof(parentReference));
Member member = parentReference.ToMember();
var parentReferenceColumnName = ForeignKeyColumnNameConvention.GetColumnName(member);
OneToManyPart <TChild> bidirectionalMapping = mapping
.HasMany(childCollection);
if (cascadeAllDeleteOrphan)
{
bidirectionalMapping = bidirectionalMapping
.Cascade
.AllDeleteOrphan();
}
return(bidirectionalMapping
.Inverse()
.KeyColumn(parentReferenceColumnName));
}
