/// <summary>
/// Adds the given type to the schema as a graph type or a registered controller depending
/// on the type.
/// </summary>
/// <param name="type">The concrete type to add.</param>
/// <param name="kind">The kind of graph type to create from the supplied concrete type. If not supplied the concrete type will
/// attempt to auto assign a type of scalar, enum or object as necessary.</param>
public void EnsureGraphType(Type type, TypeKind?kind = null)
{
if (Validation.IsCastable <GraphController>(type))
{
if (GraphQLProviders.TemplateProvider.ParseType(type) is IGraphControllerTemplate controllerDefinition)
{
this.AddController(controllerDefinition);
}
return;
}
type = GraphValidation.EliminateWrappersFromCoreType(type);
// if the type is already registered, early exit no point in running it through again
var actualKind = GraphValidation.ResolveTypeKindOrThrow(type, kind);
if (this.Schema.KnownTypes.Contains(type, actualKind))
{
return;
}
var maker = GraphQLProviders.GraphTypeMakerProvider.CreateTypeMaker(this.Schema, actualKind);
if (maker != null)
{
var result = maker.CreateGraphType(type);
if (result != null)
{
this.Schema.KnownTypes.EnsureGraphType(result.GraphType, result.ConcreteType);
this.EnsureDependents(result);
}
}
}
