public void Validate(IDirectiveContext context)
{
foreach (InputField argument in context.Field.Arguments)
{
foreach (IDirective directive in argument.Directives)
{
object argumentValue =
context.Argument <object>(argument.Name);
var argumentValidator =
directive.ToObject <ArgumentValidationDirective>();
argumentValidator.Validator(
context, context.FieldSelection,
argument.Name, argumentValue);
}
}
}
// TODO : rework and finalize
private static IReadOnlyDictionary <string, object> CreateVariables(
IDirectiveContext directiveContext,
IEnumerable <SelectionPathComponent> components)
{
var root = new Dictionary <string, object>();
foreach (var component in components)
{
foreach (ArgumentNode argument in component.Arguments)
{
if (argument.Value is ScopedVariableNode sv)
{
switch (sv.Scope.Value)
{
case "arguments":
root[sv.ToVariableName()] =
directiveContext.Argument <object>(
sv.Name.Value);
break;
case "variables":
break;
case "properties":
root[sv.ToVariableName()] = directiveContext
.Parent <IDictionary <string, object> >()
[sv.Name.Value];
break;
default:
throw new NotSupportedException();
}
}
}
}
return(root);
}