AutotestSynchronizer.cs

namespace ShriAccount.Sync.Synchronizers
{
    [Command("autotest")]
    public class AutotestSynchronizer
    {
        public async Task OnExecute()
        {
            var solutions = db.Solutions
                .Where(s => s.Status == SolutionStatus.AutoCheckInProgress)
                .Include(s => s.Candidate)
                .Include(s => s.Exercise)
                .ToArray();

            logger.LogInformation($"{solutions.Length} solutions was found");

            foreach (var solution in solutions)
            {
                var solutionDisplayName = $"{solution.Candidate.GithubLogin}@{solution.Exercise.Key}";
                logger.LogInformation($"process solution: {solutionDisplayName} ({solution.Id})");

                if (solution.AutocheckBuildId.HasValue)
                {
                    logger.LogInformation(
                        $"autocheck has already been launched (id: {solution.AutocheckBuildId.Value}) → trying to get build info");

                    // auto check has started
                    var info = await client.GetBuildInfo(solution.AutocheckBuildId.Value);

                    if (info.state == BuildState.finished)
                    {
                        logger.LogInformation($"build is successful ({info.webUrl}) → geting result");

                        // load test result & set new status
                        var json = await client.GetBuildArtifactContent(solution.AutocheckBuildId.Value);

                        var result = JsonConvert.DeserializeObject<AutocheckExerciseResult>(json);

                        solution.AutocheckIsSuccessful = result.isSuccess;

                        solution.ApplyStatus(result.isSuccess
                            ? SolutionStatus.AutoCheckCompleted
                            : SolutionStatus.Initial);

                        logger.LogInformation($"new solution status is {solution.Status}");
                    }
                    else
                    {
                        logger.LogInformation("build is not finished");
                    }
                }
                else
                {
                    logger.LogInformation("run autotests");

                    var args = new {
                        EXERCISE = solution.Exercise.Key,
                        REPO = solution.RepoName,
                        GITHUB_LOGIN = solution.Candidate.GithubLogin
                    };
                    
                    var info = await client.RunBuild(config.TeamcityAutotestBuildId, args);
                    
                    solution.AutocheckBuildId = info.id;

                    logger.LogInformation($"build id: #{info.id} ({info.webUrl})");
                }

                db.SaveChanges();
            }
        }
    }
}