bvaledev / go-clean-arch

go-clean-arch

• Run app: go run cmd/ordersystem/main.go cmd/ordersystem/wire_gen.go
• Test gRPC: evans -r repl -> package pb -> service OrderService -> call ListOrders
• Generate graphql schema: go run github.com/99designs/gqlgen generate
• Generate gRPC Proto: protoc --go_out=. --go-grpc_out=. internal/infra/grpc/protofiles/order.proto

Migration

• Access docker mysql: mysql -uroot -proot
• Select database: use orders;
• Create table:

CREATE TABLE orders (id varchar(255) NOT NULL, price float NOT NULL, tax float NOT NULL, final_price float NOT NULL, PRIMARY KEY (id));

• Show created table: SHOW TABLES;

GraphQL Query

query List {
  listOrders {
    id
    Price
    Tax
    FinalPrice
  }
}

mutation Create {
  createOrder(input: {id: "124", Price: 239, Tax: 23}) {
    id
    Price
    Tax
    FinalPrice
  }
}