Connection string now in config json

src/config/default.json

 {
-    "Test": "Diligent"
+    "Test": "Diligent",
+    "Connection": "mongodb://127.0.0.1:27017/trampa-dev"
 }

src/database/mongoose.js

 const mongoose = require('mongoose')
-const logger = require("../logging/loggerDbCon")
+const logger = require('../logging/loggerDbCon')
+const config = require('config')
 
-mongoose.connect('mongodb://127.0.0.1:27017/trampa-dev', {
+mongoose.connect(config.get('Connection'), {
     useNewUrlParser: true
 })