Commit inicial - Sistema de Gestion Hotelera Hacienda San Angel

- Backend Node.js/Express con PostgreSQL
- Frontend React 19 con Vite
- Docker Compose para orquestacion
- Documentacion completa en README.md
- Scripts SQL para base de datos
- Configuracion de ejemplo (.env.example)

frontend/Frontend-Hotel/src/services/api.js

@@ -0,0 +1,57 @@
+import axios from "axios";
+
+const api = axios.create({
+  baseURL: import.meta.env.VITE_API_BASE_URL,
+  timeout: 15000,
+});
+
+export default api;
+
+
+//Ejemplo con fetch
+const API_BASE_URL = 'http://localhost:4000/api';
+
+export async function createProduct(data) {
+  try {
+    const response = await fetch(`${API_BASE_URL}/products`, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify(data),
+    });
+
+    if (!response.ok) {
+      throw new Error('Failed to save product');
+    }
+
+    return await response.json();
+  } catch (error) {
+    console.error('API error:', error);
+    throw error;
+  }
+}
+
+export async function fetchProducts() {
+  const res = await fetch(`${API_BASE_URL}/products`);
+  if (!res.ok) throw new Error('Error fetching products');
+  return await res.json();
+}
+
+export async function fetchInventoryProducts() {
+  const res = await fetch(`${API_BASE_URL}/inventory-products`);
+  if (!res.ok) throw new Error('Error fetching inventory products');
+  // forma esperada: objeto, ej: { "PILLOWS": { unitCost: 300, tax: "IVA 16%" }, ... }
+  return await res.json();
+}
+
+export async function createExpense(payload) {
+  const res = await fetch(`${API_BASE_URL}/expenses`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(payload),
+  });
+  if (!res.ok) throw new Error('Error creating expense');
+  return await res.json();
+}
+

frontend/Frontend-Hotel/src/services/contractService.js

@@ -0,0 +1,11 @@
+import axios from 'axios';
+
+export async function getContracts() {
+  try {
+    const response = await axios.get('http://localhost:3000/api/contracts');
+    return response.data;
+  } catch (error) {
+    console.error('Error fetching contracts:', error);
+    return [];
+  }
+}

frontend/Frontend-Hotel/src/services/employeeService.js

@@ -0,0 +1,13 @@
+// services/employeeService.js
+// import API from './api';
+
+// export const getEmployees = () => API.get('/employees');
+export const getEmployees = async () => {
+  try {
+    const response = await axios.get(API_URL);
+    return response.data;
+  } catch (error) {
+    console.error('Error fetching employees:', error);
+    return [];
+  }
+};

frontend/Frontend-Hotel/src/services/incomeService.js

@@ -0,0 +1,6 @@
+import axios from "axios";
+
+export const getIncome = async () => {
+  const response = await axios.get("http://localhost:3000/api/income");
+  return response.data;
+};

frontend/Frontend-Hotel/src/services/userService.js

@@ -0,0 +1,8 @@
+import axios from 'axios';
+
+const API = "http://localhost:4000/api";
+
+export async function getUsers() {
+  const res = await axios.get(`${API}/users`);
+  return res.data;
+}