1 | 'use strict';
|
2 |
|
3 | Object.defineProperty(exports, '__esModule', {
|
4 | value: true,
|
5 | });
|
6 | exports.getOperationRootType = getOperationRootType;
|
7 |
|
8 | var _GraphQLError = require('../error/GraphQLError.js');
|
9 |
|
10 |
|
11 |
|
12 |
|
13 |
|
14 |
|
15 | function getOperationRootType(schema, operation) {
|
16 | if (operation.operation === 'query') {
|
17 | const queryType = schema.getQueryType();
|
18 |
|
19 | if (!queryType) {
|
20 | throw new _GraphQLError.GraphQLError(
|
21 | 'Schema does not define the required query root type.',
|
22 | {
|
23 | nodes: operation,
|
24 | },
|
25 | );
|
26 | }
|
27 |
|
28 | return queryType;
|
29 | }
|
30 |
|
31 | if (operation.operation === 'mutation') {
|
32 | const mutationType = schema.getMutationType();
|
33 |
|
34 | if (!mutationType) {
|
35 | throw new _GraphQLError.GraphQLError(
|
36 | 'Schema is not configured for mutations.',
|
37 | {
|
38 | nodes: operation,
|
39 | },
|
40 | );
|
41 | }
|
42 |
|
43 | return mutationType;
|
44 | }
|
45 |
|
46 | if (operation.operation === 'subscription') {
|
47 | const subscriptionType = schema.getSubscriptionType();
|
48 |
|
49 | if (!subscriptionType) {
|
50 | throw new _GraphQLError.GraphQLError(
|
51 | 'Schema is not configured for subscriptions.',
|
52 | {
|
53 | nodes: operation,
|
54 | },
|
55 | );
|
56 | }
|
57 |
|
58 | return subscriptionType;
|
59 | }
|
60 |
|
61 | throw new _GraphQLError.GraphQLError(
|
62 | 'Can only have query, mutation and subscription operations.',
|
63 | {
|
64 | nodes: operation,
|
65 | },
|
66 | );
|
67 | }
|