@theguild/federation-composition
Version:
Open Source Composition library for Apollo Federation
33 lines (32 loc) • 1.53 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.QueryRootTypeInaccessibleRule = QueryRootTypeInaccessibleRule;
const graphql_1 = require("graphql");
function QueryRootTypeInaccessibleRule(context) {
let rootTypeName = 'Query';
return {
SchemaDefinition(node) {
const nonQueryType = node.operationTypes?.find(operationType => operationType.operation === graphql_1.OperationTypeNode.QUERY &&
operationType.type.name.value !== 'Query');
if (nonQueryType) {
rootTypeName = nonQueryType.type.name.value;
}
},
SchemaExtension(node) {
const nonQueryType = node.operationTypes?.find(operationType => operationType.operation === graphql_1.OperationTypeNode.QUERY &&
operationType.type.name.value !== 'Query');
if (nonQueryType) {
rootTypeName = nonQueryType.type.name.value;
}
},
ObjectTypeDefinition(node) {
const name = node.name.value;
if (name !== rootTypeName) {
return;
}
if (node.directives?.some(directive => context.isAvailableFederationDirective('inaccessible', directive))) {
context.reportError(new graphql_1.GraphQLError(`Type "Query" is @inaccessible but is the root query type, which must be in the API schema.`, { nodes: node, extensions: { code: 'QUERY_ROOT_TYPE_INACCESSIBLE' } }));
}
},
};
}