protected async Task <object> ExecuteFieldGroupAsync(
IExecutorContext context,
ObjectType objectType,
object objectValue,
Dictionary <string, object> coercedVariableValues,
KeyValuePair <string, List <GraphQLFieldSelection> > fieldGroup,
NodePath path)
{
if (objectType == null)
{
throw new ArgumentNullException(nameof(objectType));
}
var schema = context.Schema;
var fields = fieldGroup.Value;
var fieldName = fields.First().Name.Value;
path.Append(fieldName);
// __typename hack
if (fieldName == "__typename")
{
return(objectType.Name);
}
var fieldType = schema
.GetField(objectType.Name, fieldName)?
.Type;
if (fieldType == null)
{
throw new GraphQLError(
$"Object '{objectType.Name}' does not have field '{fieldName}'");
}
var responseValue = await ExecuteFieldAsync(
context,
objectType,
objectValue,
fields,
fieldType,
coercedVariableValues,
path).ConfigureAwait(false);
return(responseValue);
}
public static async Task <object> ExecuteFieldGroupAsync(
IExecutorContext context,
ObjectType objectType,
object objectValue,
KeyValuePair <string, IReadOnlyCollection <GraphQLFieldSelection> > fieldGroup,
NodePath path)
{
if (objectType == null)
{
throw new ArgumentNullException(nameof(objectType));
}
var schema = context.Schema;
var fields = fieldGroup.Value;
var fieldName = fields.First().Name.Value;
path.Append(fieldName);
// __typename hack
if (fieldName == "__typename")
{
return(objectType.Name);
}
var fieldType = schema
.GetField(objectType.Name, fieldName)?
.Type;
if (fieldType == null)
{
throw new QueryExecutionException(
$"Object '{objectType.Name}' does not have field '{fieldName}'",
path);
}
var responseValue = await ExecuteFieldAsync(
context,
objectType,
objectValue,
fields,
fieldType,
path).ConfigureAwait(false);
return(responseValue);
}