protected virtual FieldType ToSubscriptionFieldType(string parentTypeName, GraphQLFieldDefinition fieldDef)
{
var typeConfig = Types.For(parentTypeName);
var fieldConfig = typeConfig.SubscriptionFieldFor(fieldDef.Name.Value, ServiceProvider);
var field = new EventStreamFieldType
{
Name = fieldDef.Name.Value,
Description = fieldConfig.Description ?? fieldDef.Comment?.Text,
ResolvedType = ToGraphType(fieldDef.Type),
Resolver = fieldConfig.Resolver,
Subscriber = fieldConfig.Subscriber,
AsyncSubscriber = fieldConfig.AsyncSubscriber,
DeprecationReason = fieldConfig.DeprecationReason
};
CopyMetadata(field, fieldConfig);
field.Arguments = ToQueryArguments(fieldDef.Arguments);
field.SetAstType(fieldDef);
VisitNode(field, v => v.VisitFieldDefinition(field));
return(field);
}
protected virtual FieldType ToSubscriptionFieldType(string parentTypeName, GraphQLFieldDefinition fieldDef)
{
var typeConfig = Types.For(parentTypeName);
AssertKnownType(typeConfig);
var fieldConfig = typeConfig.FieldFor((string)fieldDef.Name.Value);
InitializeSubscriptionField(fieldConfig, typeConfig.Type);
AssertKnownField(fieldConfig, typeConfig);
var field = new EventStreamFieldType
{
Name = fieldConfig.Name,
Description = fieldConfig.Description ?? fieldDef.Description?.Value.ToString() ?? fieldDef.Comment?.Text.ToString(),
ResolvedType = ToGraphType(fieldDef.Type),
Resolver = fieldConfig.Resolver,
Subscriber = fieldConfig.Subscriber,
AsyncSubscriber = fieldConfig.AsyncSubscriber,
};
fieldConfig.CopyMetadataTo(field);
field.Arguments = ToQueryArguments(fieldConfig, fieldDef.Arguments);
field.SetAstType(fieldDef);
OverrideDeprecationReason(field, fieldConfig.DeprecationReason);
return(field);
}