feat: Implement BolsaLocalWidget and configure API CORS

2025-07-01 13:26:46 -03:00
parent 5e9270eda7
commit 4cfb248f54
22 changed files with 4823 additions and 0 deletions
--- a/frontend/.gitignore
+++ b/frontend/.gitignore
@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
--- a/frontend/README.md
+++ b/frontend/README.md
@@ -0,0 +1,69 @@
+# React + TypeScript + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
+
+```js
+export default tseslint.config([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+
+      // Remove tseslint.configs.recommended and replace with this
+      ...tseslint.configs.recommendedTypeChecked,
+      // Alternatively, use this for stricter rules
+      ...tseslint.configs.strictTypeChecked,
+      // Optionally, add this for stylistic rules
+      ...tseslint.configs.stylisticTypeChecked,
+
+      // Other configs...
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```
+
+You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
+
+```js
+// eslint.config.js
+import reactX from 'eslint-plugin-react-x'
+import reactDom from 'eslint-plugin-react-dom'
+
+export default tseslint.config([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+      // Enable lint rules for React
+      reactX.configs['recommended-typescript'],
+      // Enable lint rules for React DOM
+      reactDom.configs.recommended,
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```
--- a/frontend/eslint.config.js
+++ b/frontend/eslint.config.js
@@ -0,0 +1,23 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import tseslint from 'typescript-eslint'
+import { globalIgnores } from 'eslint/config'
+
+export default tseslint.config([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      js.configs.recommended,
+      tseslint.configs.recommended,
+      reactHooks.configs['recommended-latest'],
+      reactRefresh.configs.vite,
+    ],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+    },
+  },
+])
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Vite + React + TS</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -0,0 +1,34 @@
+{
+  "name": "frontend",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@emotion/react": "^11.14.0",
+    "@emotion/styled": "^11.14.1",
+    "@mui/icons-material": "^7.2.0",
+    "@mui/material": "^7.2.0",
+    "axios": "^1.10.0",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.29.0",
+    "@types/react": "^19.1.8",
+    "@types/react-dom": "^19.1.6",
+    "@vitejs/plugin-react": "^4.5.2",
+    "eslint": "^9.29.0",
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-react-refresh": "^0.4.20",
+    "globals": "^16.2.0",
+    "typescript": "~5.8.3",
+    "typescript-eslint": "^8.34.1",
+    "vite": "^7.0.0"
+  }
+}
--- a/frontend/public/vite.svg
+++ b/frontend/public/vite.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -0,0 +1,59 @@
+import { Box, Container, Typography, AppBar, Toolbar, CssBaseline } from '@mui/material';
+import { BolsaLocalWidget } from './components/BolsaLocalWidget';
+
+function App() {
+
+  return (
+    <>
+      <CssBaseline />
+      <AppBar position="static" sx={{ backgroundColor: '#028fbe' }}>
+        <Toolbar>
+          <Typography variant="h6" component="div" sx={{ flexGrow: 1 }}>
+            Mercados Modernos - Demo
+          </Typography>
+        </Toolbar>
+      </AppBar>
+
+      <Container maxWidth="xl" sx={{ mt: 4, mb: 4 }}>
+        <Typography variant="h4" gutterBottom>
+          Datos del Mercado
+        </Typography>
+
+        {/* --- Sección 1: Mercado Agroganadero de Cañuelas --- */}
+        <Box component="section" sx={{ mb: 5 }}>
+          <Typography variant="h5" gutterBottom>Mercado Agroganadero de Cañuelas</Typography>
+          {/* Aquí irá el <MercadoAgroWidget /> */}
+          <Typography color="text.secondary">Widget en construcción...</Typography>
+        </Box>
+
+        {/* --- Sección 2: Granos - Bolsa de Comercio de Rosario --- */}
+        <Box component="section" sx={{ mb: 5 }}>
+          <Typography variant="h5" gutterBottom>Granos - Bolsa de Comercio de Rosario</Typography>
+           {/* Aquí irá el <GranosWidget /> */}
+           <Typography color="text.secondary">Widget en construcción...</Typography>
+        </Box>
+
+        {/* --- Sección 3: Mercado de Valores de Estados Unidos --- */}
+        <Box component="section" sx={{ mb: 5 }}>
+          <Typography variant="h5" gutterBottom>Mercado de Valores de Estados Unidos</Typography>
+           {/* Aquí irá el <BolsaUsaWidget /> */}
+           <Typography color="text.secondary">Widget en construcción...</Typography>
+        </Box>
+
+        {/* --- Sección 4: Mercado de Valores Local --- */}
+        <Box component="section" sx={{ mb: 5 }}>
+          <Typography variant="h5" gutterBottom>Mercado de Valores Argentina</Typography>
+          <BolsaLocalWidget />
+        </Box>
+
+      </Container>
+      <Box component="footer" sx={{ p: 2, mt: 'auto', backgroundColor: '#f5f5f5', textAlign: 'center' }}>
+          <Typography variant="body2" color="text.secondary">
+              Desarrollado con Arquitectura Moderna - {new Date().getFullYear()}
+          </Typography>
+      </Box>
+    </>
+  );
+}
+
+export default App;
--- a/frontend/src/api/apiClient.ts
+++ b/frontend/src/api/apiClient.ts
@@ -0,0 +1,14 @@
+import axios from 'axios';
+
+// Durante el desarrollo, nuestra API corre en un puerto específico (ej. 5045).
+// En producción, esto debería apuntar a la URL real del servidor donde se despliegue la API.
+const API_BASE_URL = 'http://localhost:5045/api';
+
+const apiClient = axios.create({
+  baseURL: API_BASE_URL,
+  headers: {
+    'Content-Type': 'application/json',
+  },
+});
+
+export default apiClient;
--- a/frontend/src/components/BolsaLocalWidget.tsx
+++ b/frontend/src/components/BolsaLocalWidget.tsx
@@ -0,0 +1,94 @@
+import {
+  Box,
+  CircularProgress,
+  Alert,
+  Table,
+  TableBody,
+  TableCell,
+  TableContainer,
+  TableHead,
+  TableRow,
+  Paper,
+  Typography,
+  Tooltip
+} from '@mui/material';
+import type { CotizacionBolsa } from '../models/mercadoModels';
+import { useApiData } from '../hooks/useApiData';
+import ArrowUpwardIcon from '@mui/icons-material/ArrowUpward';
+import ArrowDownwardIcon from '@mui/icons-material/ArrowDownward';
+import RemoveIcon from '@mui/icons-material/Remove'; // Para cambios neutros
+
+// Función para formatear números
+const formatNumber = (num: number) => {
+  return new Intl.NumberFormat('es-AR', {
+    minimumFractionDigits: 2,
+    maximumFractionDigits: 2,
+  }).format(num);
+};
+
+// Componente para mostrar la variación con color e icono
+const Variacion = ({ value }: { value: number }) => {
+  const color = value > 0 ? 'success.main' : value < 0 ? 'error.main' : 'text.secondary';
+  const Icon = value > 0 ? ArrowUpwardIcon : value < 0 ? ArrowDownwardIcon : RemoveIcon;
+  
+  return (
+    <Box component="span" sx={{ display: 'flex', alignItems: 'center', justifyContent: 'center', color }}>
+      <Icon sx={{ fontSize: '1rem', mr: 0.5 }} />
+      <Typography variant="body2" component="span" sx={{ fontWeight: 'bold' }}>
+        {formatNumber(value)}%
+      </Typography>
+    </Box>
+  );
+};
+
+export const BolsaLocalWidget = () => {
+  const { data, loading, error } = useApiData<CotizacionBolsa[]>('/mercados/bolsa/local');
+
+  if (loading) {
+    return <Box sx={{ display: 'flex', justifyContent: 'center', p: 4 }}><CircularProgress /></Box>;
+  }
+
+  if (error) {
+    return <Alert severity="error">{error}</Alert>;
+  }
+
+  if (!data || data.length === 0) {
+    return <Alert severity="info">No hay datos disponibles para el mercado local en este momento.</Alert>;
+  }
+
+  return (
+    <TableContainer component={Paper}>
+      <Table size="small" aria-label="tabla bolsa local">
+        <TableHead>
+          <TableRow>
+            <TableCell>Símbolo</TableCell>
+            <TableCell align="right">Precio Actual</TableCell>
+            <TableCell align="right">Apertura</TableCell>
+            <TableCell align="right">Cierre Anterior</TableCell>
+            <TableCell align="center">% Cambio</TableCell>
+          </TableRow>
+        </TableHead>
+        <TableBody>
+          {data.map((row) => (
+            <TableRow key={row.ticker} hover>
+              <TableCell component="th" scope="row">
+                <Typography variant="body2" sx={{ fontWeight: 'bold' }}>{row.ticker}</Typography>
+              </TableCell>
+              <TableCell align="right">${formatNumber(row.precioActual)}</TableCell>
+              <TableCell align="right">${formatNumber(row.apertura)}</TableCell>
+              <TableCell align="right">${formatNumber(row.cierreAnterior)}</TableCell>
+              <TableCell align="center">
+                <Variacion value={row.porcentajeCambio} />
+              </TableCell>
+            </TableRow>
+          ))}
+        </TableBody>
+      </Table>
+       <Tooltip title={`Última actualización: ${new Date(data[0].fechaRegistro).toLocaleString('es-AR')}`}>
+        <Typography variant="caption" sx={{ p: 1, display: 'block', textAlign: 'right', color: 'text.secondary' }}>
+            Fuente: Yahoo Finance
+        </Typography>
+      </Tooltip>
+    </TableContainer>
+  );
+};
--- a/frontend/src/components/BolsaUsaWidget.tsx
+++ b/frontend/src/components/BolsaUsaWidget.tsx
--- a/frontend/src/components/GranosWidget.tsx
+++ b/frontend/src/components/GranosWidget.tsx
--- a/frontend/src/components/MercadoAgroWidget.tsx
+++ b/frontend/src/components/MercadoAgroWidget.tsx
--- a/frontend/src/hooks/useApiData.ts
+++ b/frontend/src/hooks/useApiData.ts
@@ -0,0 +1,34 @@
+import { useState, useEffect, useCallback } from 'react';
+import apiClient from '../api/apiClient';
+import { AxiosError } from 'axios';
+
+// T es el tipo de dato que esperamos de la API (ej. CotizacionBolsa[])
+export function useApiData<T>(url: string) {
+  const [data, setData] = useState<T | null>(null);
+  const [loading, setLoading] = useState<boolean>(true);
+  const [error, setError] = useState<string | null>(null);
+
+  const fetchData = useCallback(async () => {
+    setLoading(true);
+    setError(null);
+    try {
+      const response = await apiClient.get<T>(url);
+      setData(response.data);
+    } catch (err) {
+      if (err instanceof AxiosError) {
+        setError(`Error al cargar datos: ${err.message}`);
+      } else {
+        setError('Ocurrió un error inesperado.');
+      }
+      console.error(err);
+    } finally {
+      setLoading(false);
+    }
+  }, [url]);
+
+  useEffect(() => {
+    fetchData();
+  }, [fetchData]);
+
+  return { data, loading, error, refetch: fetchData };
+}
--- a/frontend/src/main.tsx
+++ b/frontend/src/main.tsx
@@ -0,0 +1,9 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import App from './App.tsx'
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+)
--- a/frontend/src/models/mercadoModels.ts
+++ b/frontend/src/models/mercadoModels.ts
@@ -0,0 +1,37 @@
+// Nombres de propiedad en minúscula (camelCase) para seguir la convención de JavaScript/JSON
+// La deserialización de JSON se encargará de mapearlos automáticamente.
+
+export interface CotizacionGanado {
+  id: number;
+  categoria: string;
+  especificaciones: string;
+  maximo: number;
+  minimo: number;
+  promedio: number;
+  mediano: number;
+  cabezas: number;
+  kilosTotales: number;
+  kilosPorCabeza: number;
+  importeTotal: number;
+  fechaRegistro: string;
+}
+
+export interface CotizacionGrano {
+  id: number;
+  nombre: string;
+  precio: number;
+  variacionPrecio: number;
+  fechaOperacion: string;
+  fechaRegistro: string;
+}
+
+export interface CotizacionBolsa {
+  id: number;
+  ticker: string;
+  mercado: string;
+  precioActual: number;
+  apertura: number;
+  cierreAnterior: number;
+  porcentajeCambio: number;
+  fechaRegistro: string;
+}
--- a/frontend/src/vite-env.d.ts
+++ b/frontend/src/vite-env.d.ts
@@ -0,0 +1 @@
+/// <reference types="vite/client" />
--- a/frontend/tsconfig.app.json
+++ b/frontend/tsconfig.app.json
@@ -0,0 +1,27 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+    "target": "ES2022",
+    "useDefineForClassFields": true,
+    "lib": ["ES2022", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src"]
+}
--- a/frontend/tsconfig.json
+++ b/frontend/tsconfig.json
@@ -0,0 +1,7 @@
+{
+  "files": [],
+  "references": [
+    { "path": "./tsconfig.app.json" },
+    { "path": "./tsconfig.node.json" }
+  ]
+}
--- a/frontend/tsconfig.node.json
+++ b/frontend/tsconfig.node.json
@@ -0,0 +1,25 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
+    "target": "ES2023",
+    "lib": ["ES2023"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["vite.config.ts"]
+}
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+})
				`@@ -0,0 +1 @@`
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