From 284cdd2776066d208d65a560a9a3838934e32999 Mon Sep 17 00:00:00 2001
From: onsaliyo <gonzalo.mdvc@gmail.com>
Date: Thu, 27 May 2021 20:08:20 +0200
Subject: [PATCH] connection release en todas las consultas

---
 src/database/consultas.js | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/database/consultas.js b/src/database/consultas.js
index b392e23..e3cfdd9 100644
--- a/src/database/consultas.js
+++ b/src/database/consultas.js
@@ -41,7 +41,6 @@ async function getDiscoteca(discotecaId){
     let conn = await mariadb.getConn();
     const rows = await conn.query("SELECT discotecaID, nombre, telefono, localizacion FROM discoteca WHERE discotecaID = ?", [discotecaId]);
     conn.release();
-
     if (rows){
         return rows;}
     
@@ -57,7 +56,6 @@ async function addEvento(evento){
     try{
         let conn = await mariadb.getConn();
         var rows = await conn.query ("SELECT * FROM evento WHERE id = ?", [evento.id]);
-        conn.release();
         if (!rows.length>0){
             rows = await conn.query
             ("INSERT INTO evento (discotecaID, nombre, localizacion, fecha, hora, descripcion, precio1, precio2) VALUES (?, ?, ?, ?, ?, ?, ?, ?)",
@@ -134,10 +132,12 @@ async function addReserva(reserva){
                 [reserva.UserID, reserva.EventoID, reserva.codigoUnicoID, reserva.codigoDescuento]);
             }
             await conn.query("UPDATE codigo SET numReservas = numReservas + 1 WHERE codigo = ?", [reserva.codigoDescuento]);
+            conn.release();
             return reserva;
             }
         else{
             console.log("Ya hay una reserva para este evento.");
+            conn.release();
         }
     }catch(err){
         console.log("No se pudo acceder a la BD: "+err);}
@@ -154,9 +154,13 @@ async function comprobarDescuento(reserva){
         const tipoDescuento = evento[0].tipoDescuento;
         if(tipoDescuento){
             const porciento = await conn.query("SELECT porciento FROM descuentos WHERE id = ?", [tipoDescuento]);
+            conn.release();
             return porciento[0].porciento;
         }
-        else return 0;
+        else{
+            conn.release();
+            return 0;
+        }
     }catch(err){
         console.log("No se pudo acceder a la BD: "+err);
     }
@@ -170,9 +174,11 @@ async function activarCodigo(reserva){
     try{
         let conn = await mariadb.getConn();
         const codigo = await conn.query("SELECT id FROM codigo WHERE codigo = ?", [reserva.codigoDescuento]);
+        conn.release();
         console.log(codigo);
         if (codigo.length>0){
             const reservaOriginal = await conn.query("SELECT EventoID FROM reserva WHERE codigoUnicoID = ?", [codigo[0].id]);
+            conn.release();
             console.log(reservaOriginal);
             if (reservaOriginal[0].EventoID == reserva.EventoID){
                 console.log("Codigo válido");
@@ -194,3 +200,4 @@ async function activarCodigo(reserva){
 }
 
 module.exports.activarCodigo = activarCodigo;
+