c81a18987f
Backend (water-api/): - Crear API REST completa con Express + TypeScript - Implementar autenticación JWT con refresh tokens - CRUD completo para: projects, concentrators, meters, gateways, devices, users, roles - Agregar validación con Zod para todas las entidades - Implementar webhooks para The Things Stack (LoRaWAN) - Agregar endpoint de lecturas con filtros y resumen de consumo - Implementar carga masiva de medidores via Excel (.xlsx) Frontend: - Crear cliente HTTP con manejo automático de JWT y refresh - Actualizar todas las APIs para usar nuevo backend - Agregar sistema de autenticación real (login, logout, me) - Agregar selector de tipo (LORA, LoRaWAN, Grandes) en concentradores y medidores - Agregar campo Meter ID en medidores - Crear modal de carga masiva para medidores - Agregar página de consumo con gráficas y filtros - Corregir carga de proyectos independiente de datos existentes Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
83 lines
2.3 KiB
TypeScript
83 lines
2.3 KiB
TypeScript
import { Request, Response } from 'express';
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import multer from 'multer';
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import { bulkUploadMeters, generateMeterTemplate } from '../services/bulk-upload.service';
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// Configure multer for memory storage
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const storage = multer.memoryStorage();
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export const upload = multer({
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storage,
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limits: {
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fileSize: 10 * 1024 * 1024, // 10MB max
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},
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fileFilter: (_req, file, cb) => {
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// Accept Excel files only
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const allowedMimes = [
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'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', // .xlsx
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'application/vnd.ms-excel', // .xls
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];
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if (allowedMimes.includes(file.mimetype)) {
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cb(null, true);
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} else {
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cb(new Error('Solo se permiten archivos Excel (.xlsx, .xls)'));
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}
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},
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});
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/**
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* POST /api/bulk-upload/meters
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* Upload Excel file with meters data
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*/
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export async function uploadMeters(req: Request, res: Response): Promise<void> {
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try {
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if (!req.file) {
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res.status(400).json({
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success: false,
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error: 'No se proporcionó ningún archivo',
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});
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return;
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}
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const result = await bulkUploadMeters(req.file.buffer);
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res.status(result.success ? 200 : 207).json({
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success: result.success,
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data: {
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totalRows: result.totalRows,
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inserted: result.inserted,
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failed: result.errors.length,
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errors: result.errors.slice(0, 50), // Limit errors in response
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},
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});
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} catch (err) {
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const error = err as Error;
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console.error('Error in bulk upload:', error);
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res.status(500).json({
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success: false,
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error: error.message || 'Error procesando la carga masiva',
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});
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}
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}
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/**
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* GET /api/bulk-upload/meters/template
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* Download Excel template for meters
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*/
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export async function downloadMeterTemplate(_req: Request, res: Response): Promise<void> {
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try {
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const buffer = generateMeterTemplate();
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res.setHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
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res.setHeader('Content-Disposition', 'attachment; filename=plantilla_medidores.xlsx');
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res.send(buffer);
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} catch (err) {
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const error = err as Error;
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console.error('Error generating template:', error);
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res.status(500).json({
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success: false,
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error: 'Error generando la plantilla',
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});
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}
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}
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