/// <summary>
/// Setup statistics storage with data from the json file database.
/// Intended use - at server start.
/// </summary>
/// <returns>Returns no value.</returns>
public async void SetupStorage()
{
_logger.LogInformation($"{nameof(StatisticsService)}: Initial setup of the statistics storage.");
var statisticsFiles = Directory.GetFiles(_options.StatisticsPath);
StatisticsDb fileData;
_logger.LogInformation($"{nameof(StatisticsService)}: {statisticsFiles.Length} files with statistics by each user were(was) found.");
foreach (var file in statisticsFiles)
{
fileData = await _jsonDataService.ReadJsonObjectAsync(file);
if (fileData != null) //if file is not empty
{
var userStatistics = ModelsMapper.ToUserStatistics(fileData);
await _statistics.AddAsync(userStatistics, fileData.UserId);
}
}
_logger.LogInformation($"{nameof(StatisticsService)}: Statistics for {statisticsFiles.Length} users was added to the statistics storage.");
}
