private async Task GetSnapshotForRealmAsync(Common.Models.Realm realm, CancellationToken stoppingToken)
{
var metadata = await _service.GetSnapshotMetadataAsync(realm, stoppingToken);
var timestamp = (long)(metadata.Files.First().LastModified - DateTime.UnixEpoch).TotalMilliseconds;
if (!lastTimestampByRealms.TryGetValue(realm, out var lastTimestamp))
{
lastTimestampByRealms.Add(realm, timestamp);
}
else if (timestamp <= lastTimestamp)
{
return;
}
else
{
lastTimestampByRealms[realm] = timestamp;
}
var snapshot = await _service.GetSnapshotAsync(metadata, stoppingToken);
Console.WriteLine($"Inserting auctions for {realm.Name}");
await InsertSnapshotToDbAsync(snapshot, stoppingToken);
Console.WriteLine("Done!");
}
private async Task <Models.Realm> FindRealmAsync(Common.Models.Realm realm, CancellationToken stoppingToken)
{
try
{
return(await _dbContext.Realms.FirstOrDefaultAsync(r => r.Name == realm.Name && r.Slug == realm.Slug, stoppingToken));
}
catch (Exception ex)
{
Console.WriteLine(ex);
throw;
}
}
private async Task <Models.Realm> InsertRealmAsync(Common.Models.Realm realm, CancellationToken stoppingToken)
{
var entry = new Models.Realm
{
Name = realm.Name,
Slug = realm.Slug
};
var result = await AddAsync(_dbContext.Realms, entry);
_dbContext.SaveChanges();
return(_dbContext.Realms.First(r => r.Name == entry.Name));
}