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)

backend/hotel_hacienda/src/controllers/hotelp.controller.js

@@ -0,0 +1,161 @@
+const pool = require('../db/connection');
+
+const totalrevenue = async (req, res) => 
+{   
+    try{
+    const {start_date,end_date} = req.body
+    const result = await pool.query('SELECT * FROM totalrevenue($1,$2) as status',[start_date,end_date]);
+    const totalrenueve = result.rows[0].status; 
+    /*const totalrenueve = result.rows.map(re => ({
+      total: re.total
+    }));*/
+
+    
+    res.json({
+        data:totalrenueve
+    });
+
+    }catch(error)
+    {
+    console.error(error);
+    res.status(500).json({ message: 'Error al obtener el dato' });   
+    }
+};
+
+const cogs = async (req, res) => 
+{
+    try{
+    const {start_date,end_date} = req.body;
+    const result = await pool.query('SELECT * FROM cogs($1,$2) as status',[start_date,end_date]);
+    const cogs = result.rows[0].status; 
+    /*const cogs = result.rows.map(re => ({
+      cogs_total: re.cogs_total,
+    }));*/
+
+
+    res.json({
+        message: "Se obtuvieron los ingresos",
+        data:cogs
+    });
+
+    }catch(error)
+    {
+    console.error(error);
+    res.status(500).json({ message: error });
+    }
+};
+
+const employeeshare = async (req, res) => 
+{   
+    try{
+    const {start_date,end_date} = req.body
+    const result = await pool.query('SELECT * FROM employeeshare($1,$2) as status ',[start_date,end_date]);
+    const employeeshare = result.rows[0].status; 
+    /*const employeeshare = result.rows.map(re => ({
+      total_share: re.total_share,
+    }));*/
+    res.json({
+        data:employeeshare
+    });
+
+    }catch(error)
+    {
+    console.error(error);
+    res.status(500).json({ message: 'Error al obtener el dato' });   
+    }
+};
+
+const tips = async (req, res) => 
+{   
+    try{
+    const {start_date,end_date} = req.body
+    const result = await pool.query('SELECT * FROM tips($1,$2) as status',[start_date,end_date]);
+    const tips = result.rows[0].status; 
+    /*const tips = result.rows.map(re => ({
+      tips: re.tips
+    }));*/
+
+    
+    res.json({
+        message: "Se obtuvieron los ingresos",
+        data:tips
+    });
+
+    }catch(error)
+    {
+    console.error(error);
+    res.status(500).json({ message: 'Error al obtener el dato' });   
+    }
+};
+
+const grossprofit = async (req, res) => 
+{   
+    try{
+    const {start_date,end_date} = req.body;
+    const result = await pool.query('SELECT * FROM grossprofit($1,$2) as status',[start_date,end_date]);
+    const grossprofit = result.rows[0].status;
+    /*const grossprofit = result.rows.map(re => ({
+      grossprofit: re.grossprofit
+    }));*/
+
+    
+    res.json({
+        message: "Se obtuvieron los ingresos",
+        data:grossprofit
+    });
+
+    }catch(error)
+    {
+    console.error(error);
+    res.status(500).json({ message: 'Error al obtener el dato' });   
+    }
+};
+
+
+const weightedCategoriesCost = async (req, res) => 
+{   
+    try{
+    const {start_date,end_date} = req.body
+    const result = await pool.query('SELECT * FROM weighted_categories_cost($1,$2)',[start_date,end_date]);
+    const weightedCategoriesCost = result.rows.map(re => ({
+      id_expense_cat : re.id_expense_cat ,
+      category_name: re.category_name ,
+      spanish_name : re.spanish_name ,
+      total : re.total,
+      participation : re.participation 
+    }));
+    res.json({
+        data:weightedCategoriesCost
+    });
+
+    }catch(error)
+    {
+    console.error(error);
+    res.status(500).json({ message: 'Error al obtener el dato' });   
+    }
+};
+
+const ebitda = async (req, res) => 
+{   
+    try{
+    const {start_date,end_date} = req.body;
+    const result = await pool.query('SELECT * FROM ebitda($1,$2)', [start_date,end_date]);
+    const ebitda = result.rows.map(re => ({
+      expenses_total: re.expenses_total,
+      ebitda : re.ebitda
+    }));
+
+    
+    res.json({
+        message: "Se obtuvieron los ingresos",
+        data:ebitda
+    });
+
+    }catch(error)
+    {
+    console.error(error);
+    res.status(500).json({ message: 'Error al obtener el dato' });   
+    }
+};
+
+module.exports = {ebitda,weightedCategoriesCost,grossprofit,totalrevenue,cogs,employeeshare,tips};