| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.extractMetadata = void 0;
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| 4 | require("reflect-metadata");
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| 5 | const graphql_constants_1 = require("../graphql.constants");
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| 6 | function extractMetadata(instance, prototype, methodName, filterPredicate) {
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| 7 | const callback = prototype[methodName];
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| 8 | const resolverType = Reflect.getMetadata(graphql_constants_1.RESOLVER_TYPE_METADATA, callback) ||
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| 9 | Reflect.getMetadata(graphql_constants_1.RESOLVER_TYPE_METADATA, instance.constructor);
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| 10 | const isPropertyResolver = !!Reflect.getMetadata(graphql_constants_1.RESOLVER_PROPERTY_METADATA, callback);
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| 11 | const resolverName = Reflect.getMetadata(graphql_constants_1.RESOLVER_NAME_METADATA, callback);
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| 12 | const isReferenceResolver = !!Reflect.getMetadata(graphql_constants_1.RESOLVER_REFERENCE_METADATA, callback);
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| 13 | if (filterPredicate(resolverType, isReferenceResolver, isPropertyResolver)) {
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| 14 | return null;
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| 15 | }
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| 16 | const name = isReferenceResolver
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| 17 | ? graphql_constants_1.RESOLVER_REFERENCE_KEY
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| 18 | : resolverName || methodName;
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| 19 | return {
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| 20 | type: resolverType,
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| 21 | methodName,
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| 22 | name,
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| 23 | };
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| 24 | }
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| 25 | exports.extractMetadata = extractMetadata;
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