private OutputTypeModel AnalyzeWithHoistedFragment(
IDocumentAnalyzerContext context,
FieldSelection fieldSelection,
SelectionSetVariants selectionVariants,
string fragmentName)
{
FragmentNode?returnTypeFragment =
FragmentHelper.CreateFragmentNode(
selectionVariants.Variants[0],
fieldSelection.Path,
appendTypeName: true);
returnTypeFragment = FragmentHelper.GetFragment(returnTypeFragment, fragmentName);
if (returnTypeFragment is null)
{
// TODO : throw helper
throw new GraphQLException(
"The specified return fragment does not exist.");
}
OutputTypeModel returnType =
FragmentHelper.CreateInterface(context, returnTypeFragment, fieldSelection.Path);
context.RegisterSelectionSet(
returnType.Type,
selectionVariants.ReturnType.SyntaxNode,
returnType.SelectionSet);
foreach (SelectionSet selectionSet in selectionVariants.Variants)
{
returnTypeFragment = FragmentHelper.CreateFragmentNode(
selectionSet,
fieldSelection.Path,
appendTypeName: true);
returnTypeFragment = FragmentHelper.RewriteForConcreteType(returnTypeFragment);
if (FragmentHelper.GetFragment(returnTypeFragment, fragmentName) is null)
{
// TODO : throw helper
throw new GraphQLException(
"The specified return fragment must be implement by all type fragments.");
}
OutputTypeModel @interface =
FragmentHelper.CreateInterface(
context,
returnTypeFragment,
fieldSelection.Path,
new[] { returnType });
OutputTypeModel @class =
FragmentHelper.CreateClass(
context,
returnTypeFragment,
selectionSet,
@interface);
context.RegisterSelectionSet(
selectionSet.Type,
selectionSet.SyntaxNode,
@class.SelectionSet);
}
return(returnType);
}
private OutputTypeModel AnalyzeWithHoistedFragment(
IDocumentAnalyzerContext context,
FieldSelection fieldSelection,
SelectionSetVariants selectionVariants,
string fragmentName)
{
FragmentNode?returnTypeFragment =
FragmentHelper.CreateFragmentNode(
selectionVariants.Variants[0],
fieldSelection.Path,
appendTypeName: true);
returnTypeFragment = FragmentHelper.GetFragment(returnTypeFragment, fragmentName);
if (returnTypeFragment is null)
{
throw ThrowHelper.ReturnFragmentDoesNotExist();
}
OutputTypeModel returnType =
FragmentHelper.CreateInterface(context, returnTypeFragment, fieldSelection.Path);
context.RegisterSelectionSet(
returnType.Type,
selectionVariants.ReturnType.SyntaxNode,
returnType.SelectionSet);
foreach (SelectionSet selectionSet in selectionVariants.Variants)
{
returnTypeFragment = FragmentHelper.CreateFragmentNode(
selectionSet,
fieldSelection.Path,
appendTypeName: true);
returnTypeFragment = FragmentHelper.RewriteForConcreteType(returnTypeFragment);
if (FragmentHelper.GetFragment(returnTypeFragment, fragmentName) is null)
{
throw ThrowHelper.FragmentMustBeImplementedByAllTypeFragments();
}
OutputTypeModel @interface =
FragmentHelper.CreateInterface(
context,
returnTypeFragment,
fieldSelection.Path,
new[] { returnType });
OutputTypeModel @class =
FragmentHelper.CreateClass(
context,
returnTypeFragment,
selectionSet,
@interface);
context.RegisterSelectionSet(
selectionSet.Type,
selectionSet.SyntaxNode,
@class.SelectionSet);
}
return(returnType);
}