feat: use connection string

server/src/db/config.ts

@@ -2,13 +2,10 @@ import { Sequelize } from 'sequelize';
 import dotenv from 'dotenv';
 
 dotenv.config();
-
 const sequelize = new Sequelize(
-    process.env.DB_NAME as string,
+   `postgresql://${process.env.DB_USER}:${process.env.DB_PASSWORD}@${process.env.DB_HOST}:${process.env.DB_PORT}/${process.env.DB_NAME}`,
-    process.env.DB_USER as string,
-    process.env.DB_PASSWORD as string,
     {
-        host: process.env.DB_HOST,
+        host: 'localhost',
         dialect: 'postgres',
         logging: false,
     }