syntax = "proto3";
package order;

option go_package = "pkg/api/order";

service OrderService {
  rpc CreateOrder(CreateOrderRequest) returns (CreateOrderResponse);
  rpc GetOrder(GetOrderRequest) returns (GetOrderResponse);
  rpc UpdateOrder(UpdateOrderRequest) returns (UpdateOrderResponse);
  rpc DeleteOrder(DeleteOrderRequest) returns (DeleteOrderResponse);
  rpc ListOrders(ListOrdersRequest) returns (ListOrdersResponse);
}

message Order {
  string id = 1;
  string item = 2;
  int32 quantity = 3;
}

message CreateOrderRequest {
  string item = 1;
  int32 quantity = 2;
}
message CreateOrderResponse {
  string id = 1;
}

message GetOrderRequest {
  string id = 1;
}
message GetOrderResponse {
  Order order = 1;
}

message UpdateOrderRequest {
  string id = 1;
  string item = 2;
  int32 quantity = 3;
}
message UpdateOrderResponse {
  Order order = 1;
}

message DeleteOrderRequest {
  string id = 1;
}
message DeleteOrderResponse {
  bool success = 1;
}

message ListOrdersRequest {}
message ListOrdersResponse {
  repeated Order orders = 1;
}