rckrdmrd
26f0e52ca7
Template base para proyectos SaaS multi-tenant. Estructura inicial: - apps/backend (NestJS API) - apps/frontend (React/Vite) - apps/database (PostgreSQL DDL) - docs/ (Documentación) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
36 lines
1.4 KiB
JavaScript
36 lines
1.4 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getInjectionProviders = getInjectionProviders;
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const shared_utils_1 = require("../../utils/shared.utils");
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/**
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* @param value
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* @returns `true` if value is `OptionalFactoryDependency`
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*/
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function isOptionalFactoryDependency(value) {
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return (!(0, shared_utils_1.isUndefined)(value.token) &&
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!(0, shared_utils_1.isUndefined)(value.optional) &&
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!value.prototype);
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}
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const mapInjectToTokens = (t) => isOptionalFactoryDependency(t) ? t.token : t;
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/**
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*
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* @param providers List of a module's providers
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* @param tokens Injection tokens needed for a useFactory function (usually the module's options' token)
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* @returns All the providers needed for the tokens' injection (searched recursively)
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*/
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function getInjectionProviders(providers, tokens) {
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const result = [];
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let search = tokens.map(mapInjectToTokens);
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while (search.length > 0) {
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const match = (providers ?? []).filter(p => !result.includes(p) && // this prevents circular loops and duplication
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(search.includes(p) || search.includes(p?.provide)));
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result.push(...match);
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// get injection tokens of the matched providers, if any
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search = match
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.filter(p => p?.inject)
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.flatMap(p => p.inject)
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.map(mapInjectToTokens);
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}
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return result;
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}
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