clean-arch

Go Expert challenge to create an application using clean arch.

How to run

1. First run the command below to start the dependencies:

$ make infra-up

Note: If you want to stop infra, run the command below:

$ make infra-down

2. After start dependencies, run the command below to execute migrations:

$ make migrate-create

Note: If you want to drop tables, run the command below:

$ make migrate-destroy

3. Finally, run the command below to start the application:

$ make run

How to test

Webserver

To test the webserver, you can use the commands below:

Create order operation:

$ curl -X POST --location "http://localhost:8000/order" --http1.1 \
    -H "Host: localhost:8000" \
    -H "Content-Type: application/json" \
    -d "{
          \"id\":\"web-server\",
          \"price\": 100.5,
          \"tax\": 0.5
        }"

List Orders operation:

$ curl -X GET --location "http://localhost:8000/order" --http1.1 \
    -H "Host: localhost:8000" \
    -H "Content-Type: application/json"

gRPC server

To test the grpc server, you need install evans and run the commands below:

$ evans -r repl

Create order operation:

pb.OrderService@127.0.0.1:50051> call CreateOrder
// Inputs
id (TYPE_STRING) => grpc-server
price (TYPE_FLOAT) => 430
tax (TYPE_FLOAT) => 2.0

List orders operation:

call ListOrders

GraphQL server

To test the graphql server, you need access the playground url http://localhost:8080/ and run the commands below:

mutation createOrder {
  createOrder(
    input: {id: "graphql-server", Price: 500.0, Tax: 2.0}
  ) {
    id
    Price
    Tax
    FinalPrice
  }
}

query queryOrders {
  orders {
    id
    Price
    Tax
    FinalPrice
  }
}