public async Task TrackUsagesAsync(UsageUpdate update)
{
Guard.NotNull(update, nameof(update));
if (update.Counters.Count > 0)
{
var(filter, updateStatement) = CreateOperation(update);
await Collection.UpdateOneAsync(filter, updateStatement, Upsert);
}
}
public async Task TrackUsagesAsync(UsageUpdate update,
CancellationToken ct = default)
{
Guard.NotNull(update);
if (update.Counters.Count > 0)
{
var(filter, updateStatement) = CreateOperation(update);
await Collection.UpdateOneAsync(filter, updateStatement, Upsert, ct);
}
}
private static (FilterDefinition <MongoUsage>, UpdateDefinition <MongoUsage>) CreateOperation(UsageUpdate usageUpdate)
{
var id = $"{usageUpdate.Key}_{usageUpdate.Date:yyyy-MM-dd}_{usageUpdate.Category}";
var update = Update
.SetOnInsert(x => x.Key, usageUpdate.Key)
.SetOnInsert(x => x.Date, usageUpdate.Date)
.SetOnInsert(x => x.Category, usageUpdate.Category);
foreach (var(key, value) in usageUpdate.Counters)
{
update = update.Inc($"Counters.{key}", value);
}
var filter = Filter.Eq(x => x.Id, id);
return(filter, update);
}
