public async Task SaveLogPosition(ExtendedEventsPosition position)
{
using (var context = new ClickHouseContext(_connectionString))
{
await context.SaveLogPosition(_xEventsLog, position);
}
}
public async Task Save(List <XEventData> eventsData)
{
using (var context = new ClickHouseContext(_connectionString))
{
await context.SaveRowsData(_xEventsLog, eventsData);
}
}
public async Task <ExtendedEventsPosition> GetLastPosition(string fileName)
{
using (var context = new ClickHouseContext(_connectionString))
{
return(await context.GetLogFilePosition(_xEventsLog, fileName));
}
}
public async Task <bool> LogFileLoaded(string fileName)
{
using (var context = new ClickHouseContext(_connectionString))
{
return(await context.LogFileLoaded(fileName));
}
}
public async Task SaveLogPosition(FileInfo logFileInfo, ExtendedEventsPosition position, bool finishReadFile)
{
using (var context = new ClickHouseContext(_connectionString))
{
if (await LogFileLoaded(logFileInfo.FullName))
{
return;
}
;
await context.SaveLogPosition(logFileInfo, position, finishReadFile);
if (_currentStepToClearLogFiles == 0 || _currentStepToClearLogFiles >= _stepsToClearLogFiles)
{
await context.RemoveArchiveLogFileRecords(logFileInfo.Name);
_currentStepToClearLogFiles = 0;
}
_currentStepToClearLogFiles += 1;
}
}
public async Task Save(IList <XEventData> eventsData)
{
using (var context = new ClickHouseContext(_connectionString))
{
List <XEventData> newEntities = new List <XEventData>();
foreach (var itemRow in eventsData)
{
if (itemRow == null)
{
continue;
}
if (!_maxPeriodsByFiles.TryGetValue(itemRow.FileName, out var maxPeriod))
{
maxPeriod = await context.GetRowsDataMaxPeriod(itemRow.FileName);
_maxPeriodsByFiles.Add(itemRow.FileName, maxPeriod);
}
if (maxPeriod != DateTime.MinValue)
{
if (itemRow.Timestamp.DateTime < maxPeriod)
{
continue;
}
if (itemRow.Timestamp.DateTime == maxPeriod)
{
if (await context.RowDataExistOnDatabase(itemRow.FileName, itemRow))
{
continue;
}
}
}
newEntities.Add(itemRow);
}
await context.SaveRowsData(newEntities);
}
}
