package design

import (
	. "crossnokaye-interview-assignment/design"

	. "goa.design/goa/v3/dsl"
)

var _ = API("item", func() {
	Title("Item Service")
	Server("item", func() {
		Host("localhost", func() {
			URI("grpc://localhost:8082")
		})
	})
})

var _ = Service("item", func() {
	Description("A GRPC back service that handles CRUD operations for the items that exist and their attributes")

	Method("getItem", func() {
		Payload(func() {
			Field(1, "name", String)
		})
		Result(Item)
		Error("NotFound")

		GRPC(func() {
			Response(CodeOK)
			Response("NotFound", CodeNotFound)
		})
	})

	Method("listItems", func() {
		Payload(func() {
			Field(1, "nameFilter", ArrayOf(String))
		})
		Result(ArrayOf(Item))

		GRPC(func() {
			Response(CodeOK)
		})
	})

	Method("createItem", func() {
		Payload(Item)
		Result(Item)
		Error("AlreadyExists")

		GRPC(func() {
			Response(CodeOK)
			Response("AlreadyExists", CodeAlreadyExists)
		})
	})

	Method("updateItem", func() {
		Payload(Item)
		Result(Item)
		Error("NotFound")

		GRPC(func() {
			Response(CodeOK)
			Response("NotFound", CodeNotFound)
		})
	})

	Method("deleteItem", func() {
		Payload(func() {
			Field(1, "name", String)
		})
		Result(Empty)
		Error("NotFound")

		GRPC(func() {
			Response(CodeOK)
			Response("NotFound", CodeNotFound)
		})
	})
})