Make redis connection into a model module

src/models/index.js

@@ -18,6 +18,7 @@ const sequelize = new Sequelize(
     }
 );
 
+// SQL Connection
 const db = {};
 
 db.Sequelize = Sequelize;
@@ -37,4 +38,19 @@ db.user.belongsToMany(db.role, {
 
 db.ROLES = ["user", "admin"];
 
-module.exports = db;
+// Redis Connection
+const Redis = require('redis');
+const redis = {};
+
+redis.client = redis.createClient({
+    host: process.env.REDIS_HOST,
+    port: process.env.REDIS_PORT,
+});
+
+redis.client.on('error', (err) => console.error('Redis error:', err));
+
+
+module.exports = {
+    db,
+    redis
+};

src/server.js

@@ -9,8 +9,6 @@ const { sequelize, Sequelize } = require('./models');
 const db = require("./models");
 const Role = db.role;
 
-const redis = require('redis');
-
 const createApp = () => {
     const app = express();
 
@@ -43,14 +41,6 @@ const createApp = () => {
         }));
     }
 
-    // Redis Connection
-    const redisClient = redis.createClient({
-        host: process.env.REDIS_HOST,
-        port: process.env.REDIS_PORT,
-    });
-
-    redisClient.on('error', (err) => console.error('Redis error:', err));
-
     // Health check
     app.get("/health", (req, res) => res.status(200).send({status: "ok"}));