planetazuzu
5d7a6500fe
- ✅ Ticket 1.1: Estructura Clean Architecture en backend - ✅ Ticket 1.2: Schemas Zod compartidos - ✅ Ticket 1.3: Refactorización drugs.ts (1362 → 8 archivos modulares) - ✅ Ticket 1.4: Refactorización procedures.ts (3583 → 6 archivos modulares) - ✅ Ticket 1.5: Eliminación de duplicidades (~50 líneas) Cambios principales: - Creada estructura Clean Architecture en backend/src/ - Schemas Zod compartidos en backend/src/shared/schemas/ - Refactorización modular de drugs y procedures - Utilidades genéricas en src/utils/ (filter, validation) - Eliminados scripts obsoletos y documentación antigua - Corregidos errores: QueryClient, import test-error-handling - Build verificado y funcionando correctamente
98 lines
3.1 KiB
JavaScript
98 lines
3.1 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const events_1 = require("events");
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const fsScandir = require("@nodelib/fs.scandir");
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const fastq = require("fastq");
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const common = require("./common");
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const reader_1 = require("./reader");
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class AsyncReader extends reader_1.default {
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constructor(_root, _settings) {
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super(_root, _settings);
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this._settings = _settings;
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this._scandir = fsScandir.scandir;
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this._emitter = new events_1.EventEmitter();
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this._queue = fastq(this._worker.bind(this), this._settings.concurrency);
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this._isFatalError = false;
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this._isDestroyed = false;
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this._queue.drain = () => {
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if (!this._isFatalError) {
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this._emitter.emit('end');
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}
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};
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}
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read() {
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this._isFatalError = false;
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this._isDestroyed = false;
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setImmediate(() => {
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this._pushToQueue(this._root, this._settings.basePath);
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});
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return this._emitter;
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}
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get isDestroyed() {
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return this._isDestroyed;
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}
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destroy() {
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if (this._isDestroyed) {
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throw new Error('The reader is already destroyed');
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}
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this._isDestroyed = true;
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this._queue.killAndDrain();
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}
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onEntry(callback) {
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this._emitter.on('entry', callback);
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}
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onError(callback) {
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this._emitter.once('error', callback);
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}
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onEnd(callback) {
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this._emitter.once('end', callback);
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}
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_pushToQueue(directory, base) {
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const queueItem = { directory, base };
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this._queue.push(queueItem, (error) => {
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if (error !== null) {
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this._handleError(error);
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}
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});
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}
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_worker(item, done) {
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this._scandir(item.directory, this._settings.fsScandirSettings, (error, entries) => {
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if (error !== null) {
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done(error, undefined);
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return;
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}
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for (const entry of entries) {
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this._handleEntry(entry, item.base);
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}
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done(null, undefined);
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});
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}
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_handleError(error) {
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if (this._isDestroyed || !common.isFatalError(this._settings, error)) {
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return;
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}
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this._isFatalError = true;
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this._isDestroyed = true;
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this._emitter.emit('error', error);
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}
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_handleEntry(entry, base) {
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if (this._isDestroyed || this._isFatalError) {
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return;
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}
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const fullpath = entry.path;
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if (base !== undefined) {
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entry.path = common.joinPathSegments(base, entry.name, this._settings.pathSegmentSeparator);
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}
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if (common.isAppliedFilter(this._settings.entryFilter, entry)) {
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this._emitEntry(entry);
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}
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if (entry.dirent.isDirectory() && common.isAppliedFilter(this._settings.deepFilter, entry)) {
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this._pushToQueue(fullpath, base === undefined ? undefined : entry.path);
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}
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}
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_emitEntry(entry) {
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this._emitter.emit('entry', entry);
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}
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}
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exports.default = AsyncReader;
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