| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.clonePluginMetadataFactory = void 0;
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| 4 | const lodash_1 = require("lodash");
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| 5 | const plugin_constants_1 = require("../plugin/plugin-constants");
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| 6 | function clonePluginMetadataFactory(target, parent, transformFn = lodash_1.identity) {
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| 7 | let targetMetadata = {};
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| 8 | do {
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| 9 | if (!parent.constructor) {
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| 10 | return;
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| 11 | }
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| 12 | if (!parent.constructor[plugin_constants_1.METADATA_FACTORY_NAME]) {
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| 13 | continue;
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| 14 | }
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| 15 | const parentMetadata = parent.constructor[plugin_constants_1.METADATA_FACTORY_NAME]();
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| 16 | targetMetadata = Object.assign(Object.assign({}, parentMetadata), targetMetadata);
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| 17 | } while ((parent = Reflect.getPrototypeOf(parent)) &&
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| 18 | parent !== Object.prototype &&
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| 19 | parent);
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| 20 | targetMetadata = transformFn(targetMetadata);
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| 21 | if (target[plugin_constants_1.METADATA_FACTORY_NAME]) {
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| 22 | const originalFactory = target[plugin_constants_1.METADATA_FACTORY_NAME];
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| 23 | target[plugin_constants_1.METADATA_FACTORY_NAME] = () => {
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| 24 | const originalMetadata = originalFactory();
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| 25 | return Object.assign(Object.assign({}, originalMetadata), targetMetadata);
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| 26 | };
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| 27 | }
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| 28 | else {
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| 29 | target[plugin_constants_1.METADATA_FACTORY_NAME] = () => targetMetadata;
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| 30 | }
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| 31 | }
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| 32 | exports.clonePluginMetadataFactory = clonePluginMetadataFactory;
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