add ENV variables for DB credentials to override sequelize config

app/helpers/awsEmail.js

@@ -1,4 +1,3 @@
-const dotenv = require("dotenv").config();
 const { getRealEstateTypeEnum } = require("./enums");
 const { getRegionName, getMunicipalityName } = require("./codes");
 const { allRERequestByUiid } = require("./db/dbHelper");

app/models/index.js

@@ -8,6 +8,11 @@ const env = process.env.NODE_ENV || "development";
 const config = require(__dirname + "/../config/config.json")[env];
 const db = {};
 
+config.username = process.env.DB_USERNAME || config.username;
+config.password = process.env.DB_PASSWORD || config.password;
+config.database = process.env.DB_NAME || config.database;
+config.port = process.env.DB_PORT || config.port;
+
 let sequelize;
 if (config.use_env_variable) {
   sequelize = new Sequelize(process.env[config.use_env_variable], config);

development.env

@@ -1,5 +1,10 @@
-  AMAZON_ACCES_KEY_ID=(your-key-here)
-  AMAZON_SECRET_ACCESS_KEY=(your-key-here)
-  AMAZON_REGION=eu-west-1
-  APP_URL=http://localhost:3001
-  SOURCE_EMAIL=info@saburly.com
+DB_USERNAME=Username for the database
+DB_PASSWORD=Password for the database
+DB_NAME=Database name
+DB_PORT=Database port
+
+AMAZON_ACCES_KEY_ID=(your-key-here)
+AMAZON_SECRET_ACCESS_KEY=(your-key-here)
+AMAZON_REGION=eu-west-1
+APP_URL=http://localhost:3001
+SOURCE_EMAIL=info@saburly.com

index.js

@@ -1,3 +1,5 @@
+require("dotenv").config();
+
 const welcome = require("./app/controllers/welcome").getWelcome;
 const {
   getRealEstateTypes,