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Process a More Complex Order

Follow these instructions to process a more complex order, which consists of multiple items. One of these items is unavailable in inventory, so the OMS will amend the order, and you'll be prompted to accept or cancel it. The OMS also sets a Timer in this case, so if you don't respond quickly enough, the order will time out and its processing will end.

These instructions assume that you have already started the OMS and the corresponding web application.

We also recommend opening the Temporal Web UI to view the details of each Workflow Execution started by the OMS to process the order. The URL used to access the Temporal Web UI will vary according to where the Temporal Service is running and how it was deployed.

Submit an Order in the Web Application

  1. Access the OMS web application, which should be available at http://localhost:5173/.
  2. Click the link for the Customer role
  3. All but the first order is randomly generated. Starting with Order #2, click through each order until you locate one with at least three items, one of which is the Adidas UltraBoost. For demonstration purposes, this item is always out of stock.
  4. Click the SUBMIT button

Accept the Amended Order

  1. The order status page should now show an "Action Required" message, listing the Adidas UltraBoost as unavailable. It lists two shipments below this, one containing an item available from Warehouse A and the other containing items available from Warehouse B). These show a "Pending" status, since the next processing step depends on what you do now.
  2. Click the AMEND button to accept the amended order. The order will time out if you fail to do this within 30 seconds.

These instructions describe accepting the amended order so that processing will continue. We recommend following these steps the first time, but afterwards, you might wish to experiment with explicitly canceling the amended order or not responding and allowing it time out.

Process the Shipments in the Web Application

  1. Open a new browser tab or window and use it to access the front page of the web application. You'll use this to manage the shipment corresponding to the order, as described in the next few steps.
  2. Click the link for the Courier role. You will then see a page showing all available shipments.
  3. Click the link for the first shipment created for your order in the previous section.
  4. Click the DISPATCH button at the bottom of the page, which indicates that the courier has picked up the shipment from the warehouse.
  5. Click the DELIVER button at the bottom of the page, which indicates that the courier has delivered the shipment to the customer.
  6. Repeat the previous three steps for the second shipment in your order.

All shipments in this order have been delivered to the customer, so processing for both the order and these shipments is now complete.