1 | "use strict";
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2 | Object.defineProperty(exports, "__esModule", { value: true });
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3 | exports.getRootTypeMap = exports.getRootTypes = exports.getRootTypeNames = exports.getDefinedRootType = void 0;
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4 | const memoize_js_1 = require("./memoize.js");
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5 | function getDefinedRootType(schema, operation) {
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6 | const rootTypeMap = (0, exports.getRootTypeMap)(schema);
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7 | const rootType = rootTypeMap.get(operation);
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8 | if (rootType == null) {
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9 | throw new Error(`Root type for operation "${operation}" not defined by the given schema.`);
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10 | }
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11 | return rootType;
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12 | }
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13 | exports.getDefinedRootType = getDefinedRootType;
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14 | exports.getRootTypeNames = (0, memoize_js_1.memoize1)(function getRootTypeNames(schema) {
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15 | const rootTypes = (0, exports.getRootTypes)(schema);
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16 | return new Set([...rootTypes].map(type => type.name));
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17 | });
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18 | exports.getRootTypes = (0, memoize_js_1.memoize1)(function getRootTypes(schema) {
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19 | const rootTypeMap = (0, exports.getRootTypeMap)(schema);
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20 | return new Set(rootTypeMap.values());
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21 | });
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22 | exports.getRootTypeMap = (0, memoize_js_1.memoize1)(function getRootTypeMap(schema) {
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23 | const rootTypeMap = new Map();
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24 | const queryType = schema.getQueryType();
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25 | if (queryType) {
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26 | rootTypeMap.set('query', queryType);
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27 | }
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28 | const mutationType = schema.getMutationType();
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29 | if (mutationType) {
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30 | rootTypeMap.set('mutation', mutationType);
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31 | }
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32 | const subscriptionType = schema.getSubscriptionType();
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33 | if (subscriptionType) {
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34 | rootTypeMap.set('subscription', subscriptionType);
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35 | }
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36 | return rootTypeMap;
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37 | });
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