public GraphQLService(ILogger <GraphQLService> logger,
ICountryService countryService,
GitHubModel gitHubModel)
{
_logger = logger;
_countryService = countryService;
_gitHubModel = gitHubModel;
countryModel = _gitHubModel.Country.First();
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
_graphQLHttpClient = new GraphQLContext(await new RestContext().RequestGitHubAuthorizationKeys()).graphQLHttpClient;
while (!stoppingToken.IsCancellationRequested)
{
if (hasNextPage)
{
if (numberOfRequests <= _gitHubModel.MaxNumberOfRequests)
{
_logger.LogInformation("Country {country}", countryModel.Name);
try
{
graphQLResponseModel = await AddUser(new GraphQLRequestModel(countryModel, _gitHubModel.MaxRequestSize, endCursor));
hasNextPage = graphQLResponseModel.Data.search.pageInfo.hasNextPage;
endCursor = graphQLResponseModel.Data.search.pageInfo.endCursor;
numberOfRequests = numberOfRequests + 1;
_logger.LogInformation("Response {responseHeader}", graphQLResponseModel.ResponseHeaders.ToString());
_logger.LogInformation("Added Users hasNextPage {hasNextPage} endCursor {endCursor}", hasNextPage, endCursor);
}
catch (Exception e)
{
hasNextPage = false;
_logger.LogInformation("Add Exception Some GraphQL Server Error {Exception}", e);
}
}
else
{
hasNextPage = false;
_logger.LogInformation("Max Cap NumberOfUsers");
await Task.Delay(TimeSpan.FromMinutes(_gitHubModel.DelayTaskTimeInMinutes), stoppingToken);
}
}
else
{
_logger.LogInformation("No hasNextPage");
countryModel = GetCountryModel(countryModel.Name);
numberOfRequests = 0;
hasNextPage = true;
endCursor = null;
}
await Task.Delay(TimeSpan.FromSeconds(_gitHubModel.ElapsedTimeInSeconds), stoppingToken);
}
}
public GraphQLRequestModel(GitHubModel.CountryModel country, int numberOfUsers, string endCursor)
{
Country = country;
NumberOfUsers = numberOfUsers;
EndCursor = endCursor;
}
