vithubati / shop-with-temporal

working with Temporal

About

This repo is forked from temporal-select-signal-tutorial-code and refactored to make it work e2e

Setup

To get started, clone this repository or download the source code.

Next, install the dependencies using go mod:

go mod tidy

Start the Temporal Server either through Docker or manually on your machine.

Docker Setup

For local testing and development, you can use Docker to run Temporal. The Temporal team provides an official Docker image that allows running the entire Temporal stack locally.Ensure Docker is installed on your machine by downloading it from the official website.Once Docker is installed, utilize the official docker-compose setup provided by Temporal to run the complete Temporal stack locally. Run the following command to acquire the docker-compose setup files:

curl -o docker-compose.yml https://raw.githubusercontent.com/temporalio/docker-compose/master/docker-compose-cas.yml

This command downloads the docker-compose setup for Temporal Community Edition, which incorporates a Cassandra data store.Now, start the services by running the following command:

docker-compose up

Running the Example

Bring up the application

 go run cmd/shopper/main.go -conf ./config/dev.yaml

Add products to a cart

curl -X POST http://localhost:8086/shopping/carts\?products\=1,2,3

Submit the order

curl -X POST http://localhost:8086/shopping/orders?products=1,2,3

Confirm the invoice (signal the order)

curl -X POST http://localhost:8086/shopping/orders/signal?orderId={orderID}&signalName=confirmInvoice&status=confirmed

Confirm the shipping (signal the order)

curl -X POST http://localhost:8086/shopping/orders/signal?orderId={orderID}&signalName=confirmShipping&status=confirmed