added startup message to auth service

auth/src/index.ts

@@ -3,6 +3,8 @@ import mongoose from 'mongoose';
 import { app } from './app';
 
 const start = async() => {
+    console.log('Starting up Auth service...');
+
     if(!process.env.JWT_KEY) {
         throw new Error('JWT_KEY must be defined');
     }

orders/src/index.ts

@@ -9,6 +9,7 @@ import { ExpirationCompleteListener } from './events/listeners/expiration-comple
 import { PaymentCreatedListener } from './events/listeners/payment-created-listener';
 
 const start = async() => {
+    console.log('Starting up Orders service...');
     if(!process.env.JWT_KEY) {
         throw new Error('JWT_KEY must be defined');
     }

tickets/src/index.ts

@@ -7,6 +7,8 @@ import { OrderCreatedListener } from './events/listeners/order-created-listener'
 import { OrderCancelledListener } from './events/listeners/order-cancelled-listener';
 
 const start = async() => {
+    console.log("Starting up tickets service...");
+
     if(!process.env.JWT_KEY) {
         throw new Error('JWT_KEY must be defined');
     }