28 lines
1.2 KiB
Plaintext
28 lines
1.2 KiB
Plaintext
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.defineInjectionTokenMetadata = exports.getParamInfo = exports.INJECTION_TOKEN_METADATA_KEY = void 0;
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exports.INJECTION_TOKEN_METADATA_KEY = "injectionTokens";
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function getParamInfo(target) {
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const params = Reflect.getMetadata("design:paramtypes", target) || [];
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const injectionTokens = Reflect.getOwnMetadata(exports.INJECTION_TOKEN_METADATA_KEY, target) || {};
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Object.keys(injectionTokens).forEach(key => {
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params[+key] = injectionTokens[key];
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});
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return params;
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}
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exports.getParamInfo = getParamInfo;
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function defineInjectionTokenMetadata(data, transform) {
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return function (target, _propertyKey, parameterIndex) {
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const descriptors = Reflect.getOwnMetadata(exports.INJECTION_TOKEN_METADATA_KEY, target) || {};
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descriptors[parameterIndex] = transform
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? {
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token: data,
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transform: transform.transformToken,
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transformArgs: transform.args || []
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}
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: data;
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Reflect.defineMetadata(exports.INJECTION_TOKEN_METADATA_KEY, descriptors, target);
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};
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}
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exports.defineInjectionTokenMetadata = defineInjectionTokenMetadata;
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