syntax = "proto3";

package problem.v1;
option go_package = "/problem/v1;problemv1";

import "google/protobuf/timestamp.proto";
import "google/protobuf/empty.proto";

service ProblemService {
  rpc CreateProblem (CreateProblemRequest) returns (CreateProblemResponse);
  rpc ReadProblem (ReadProblemRequest) returns (ReadProblemResponse);
  rpc DeleteProblem (DeleteProblemRequest) returns (google.protobuf.Empty);
}

message CreateProblemRequest {
  string title = 1;
}
message CreateProblemResponse {
  int32 id = 1;
}

message ReadProblemRequest {
  int32 id = 1;
}
message ReadProblemResponse {
  message Problem {
    int32 id = 1;
    string title = 2;
    string content = 3;
    int32 time_limit = 4;
    int32 memory_limit = 5;
    int32 testing_strategy = 6;
    string testing_order = 7;
    google.protobuf.Timestamp created_at = 8;
    google.protobuf.Timestamp updated_at = 9;
  }
  Problem problem = 1;
}

message DeleteProblemRequest {
  int32 id = 1;
}