You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.1 KiB
43 lines
1.1 KiB
4 months ago
|
'use strict';
|
||
|
|
||
|
Object.defineProperty(exports, '__esModule', {
|
||
|
value: true,
|
||
|
});
|
||
|
exports.LoneAnonymousOperationRule = LoneAnonymousOperationRule;
|
||
|
|
||
|
var _GraphQLError = require('../../error/GraphQLError.js');
|
||
|
|
||
|
var _kinds = require('../../language/kinds.js');
|
||
|
|
||
|
/**
|
||
|
* Lone anonymous operation
|
||
|
*
|
||
|
* A GraphQL document is only valid if when it contains an anonymous operation
|
||
|
* (the query short-hand) that it contains only that one operation definition.
|
||
|
*
|
||
|
* See https://spec.graphql.org/draft/#sec-Lone-Anonymous-Operation
|
||
|
*/
|
||
|
function LoneAnonymousOperationRule(context) {
|
||
|
let operationCount = 0;
|
||
|
return {
|
||
|
Document(node) {
|
||
|
operationCount = node.definitions.filter(
|
||
|
(definition) => definition.kind === _kinds.Kind.OPERATION_DEFINITION,
|
||
|
).length;
|
||
|
},
|
||
|
|
||
|
OperationDefinition(node) {
|
||
|
if (!node.name && operationCount > 1) {
|
||
|
context.reportError(
|
||
|
new _GraphQLError.GraphQLError(
|
||
|
'This anonymous operation must be the only defined operation.',
|
||
|
{
|
||
|
nodes: node,
|
||
|
},
|
||
|
),
|
||
|
);
|
||
|
}
|
||
|
},
|
||
|
};
|
||
|
}
|