Sample spring mvc ecommerce app to showcase running 'traditional' workloads on EAP images on OpenShift.

TL;DR - To deploy the app

Assuming the OCP environment already have the EAP / MYSQL Images and Templates in place

# oc new-project app

# oc create -f https://raw.githubusercontent.com/jboss-openshift/application-templates/master/secrets/eap7-app-secret.json -n app

# oc new-app eap72-mysql-persistent-s2i --name=jboss-store -p SOURCE_REPOSITORY_URL=https://github.com/wohshon/jboss-store -p SOURCE_REPOSITORY_REF=monolith-mvc -p DB_JNDI=java:jboss/datasources/storeDS -p CONTEXT_DIR=''

• Scale up multiple EAP PODs, cluster is form automatically and session failover can be tested using the cart by deleting the POD that is serving the request. The logs can be observed to determine which POD is serving the request.

Some data are preloaded via JPA during the application startup to facilitate the running of this app

• Users, 3 users are created
• Products, 5 ficttious products are created
• Inventory, a initial stock level of 1000 are set for each product

The app can be accessed via the route which is created during the deployment.

• use any of this 3 emails (and any passwords) to login
  • johnd@gmail.com
  • janed@gmail.com
  • jeff@gmail.com

The system does not check for any passwords, but will load the user based on the email from the database and inject it into the session. If user is not found, error message will be prompted. You can modify the import.sql to create additional users.

• The home page, by default the system will load all the products into session, and display it on the home page, with form controls to add items to a shopping cart.
• Indicate the number of items in the form and click on Add to Cart.

• Once item is added, a message will be promoted and the View Cart link will show up the number of items added.

• Click on View Cart to view the added items.

• The cart can be deleted by clicking on the Delete Cart button. (Currently the UI does not immediately removes the cart items, the page needs to be refreshed)
• Click on Check Out to display the confirmation button and additional form inputs.

• The delivery address and contact info will be pulled from the user database and pre populated in the form. Changes made on this form will be reflected on the delivery info and not on the Customer info.
• An order name can be entered to help differentiate different orders.
• The Credit card and expiry date info are not captured currently.
• Click on Confirm Checkout to submit the order

• Behind the scene, the system will create
  • an Order and the Order items record.
  • update the Inventory stock level. Note that if the inventory is out of stock, user will be redirected back to the homepage, and the shopping cart items will be cleared from session.
  • a Delivery record, with a default delivery date one week later.
  • an Invoice record is generated, with an ISSUED status.
• Orders, Invoices and Deliveries info can be access at View Orders link

• You can click on the JBoss Store link to return to login page
• Search function is not implemented
• No UI is implemented to check inventory for now, you can confirm the inventories are deducted via the database.

• JPA Configurations are maintained in this Spring Configuration pojo here