Docker added

backend/service-authentication/Dockerfile

@@ -1,8 +1,6 @@
-# syntax=docker/dockerfile:1
 FROM node:current-slim
-ENV NODE_ENV=production
 WORKDIR /app-authentication
 COPY ["package.json", "package-lock.json*", "./"]
-RUN npm install --production
+RUN npm install --NODE_ENV
 COPY . .
 CMD [ "node", "server.js" ]

backend/service-authentication/mongodbConnect.js

@@ -6,7 +6,9 @@ let db;
 module.exports = {
     connectToServer: function( callback ) {
         MongoClient.connect( uri,  { useNewUrlParser: true,  useUnifiedTopology: true }, function( err, client ) {
+            console.log(client.isConnected());
             db  = client.db(config.mongodbDatabase);
+
             return callback( err );
         });
     },