public static async Task Run([TimerTrigger("0 0 16 * * *")] TimerInfo myTimer, TraceWriter log)
{
log.Info($"Start DailyPersistence at: {DateTime.Now}");
try
{
var appConfig = AppConfig.Load();
var storageClient = new StorageClient();
log.Info("Start connect to table storage");
await storageClient.ConnectAsync(appConfig.StorageConnectionString);
var lastMeasurementDate = storageClient.LoadLastMeasurementDate();
DateTimeOffset?from;
if (lastMeasurementDate.HasValue)
{
log.Info($"Last measurement date: {lastMeasurementDate.Value.ToString()}");
from = lastMeasurementDate.Value.ToOffset(AppConfig.LocalTimeZone.BaseUtcOffset);
}
else
{
log.Info("No measurement");
from = null;
}
var api = new Api(userAgent);
log.Info("Start Log in");
await api.LoginAsync(appConfig.LoginId, appConfig.Password);
log.Info("Start authentication");
string oAuthToken = await api.AuthenticateAsync(appConfig.ClientId);
log.Info("Start approve");
string code = await api.ApproveAsync(oAuthToken);
log.Info("Start get token");
Token token = await api.GetTokenAsync(appConfig.ClientId, appConfig.ClientSecret, code);
log.Info("Start get inner scan status");
Status status = await api.GetInnerScanStatus(token.AccessToken, from);
log.Info("Start inserting entities to storage");
var entityFactory = new EntityFactory();
IEnumerable <InnerScanStatusEntity> entities = entityFactory.MakeFrom(status);
await storageClient.BatchInsertAsync(entities);
DateTimeOffset measurementDate = entities.Select(entity => entity.MeasurementDate).Max();
if (!lastMeasurementDate.HasValue || lastMeasurementDate.Value < measurementDate)
{
log.Info("Start updating last measurement date");
await storageClient.UpdateLastMeasurementDate(measurementDate);
}
}
catch (Exception e)
{
log.Error($"Exception: {e.ToString()}");
}
finally
{
log.Info($"Finish DailyPersistence at: {DateTime.Now}");
}
}