public override void SetRangeInHash(string key, IEnumerable <KeyValuePair <string, string> > keyValuePairs)
{
Guard.ArgumentNotNull(key, "key");
Guard.ArgumentNotNull(keyValuePairs, "keyValuePairs");
foreach (var kvp in keyValuePairs)
{
var local = kvp;
QueueCommand(() =>
{
var hash = _data.GetEnumeration <HashDto>().SingleOrDefault(h => h.Key == key && h.Field == local.Key);
if (hash == null)
{
hash = new HashDto
{
Id = AutoIncrementIdGenerator.GenerateId(typeof(HashDto)),
Key = key,
Field = local.Key
};
_data.Create(hash);
}
hash.Value = local.Value;
});
}
}
public override void AddJobState(string jobId, IHangfireState state)
{
QueueCommand(() =>
{
var job = _data.Get <JobDto>(jobId);
if (job == null)
{
return;
}
DateTime createdAt = DateTime.UtcNow;
Dictionary <string, string> serializedStateData = state.SerializeData();
var stateData = new StateDto
{
Id = AutoIncrementIdGenerator.GenerateId(typeof(StateDto)),
JobId = jobId,
Name = state.Name,
Reason = state.Reason,
CreatedAt = createdAt,
Data = SerializationHelper.Serialize(serializedStateData, null, SerializationOption.User)
};
var stateHistory = new StateHistoryDto
{
StateName = state.Name,
CreatedAt = createdAt,
Reason = state.Reason,
Data = serializedStateData
};
job.History.Add(stateHistory);
});
}
public override string CreateExpiredJob(Job job, IDictionary <string, string> parameters, DateTime createdAt,
TimeSpan expireIn)
{
Guard.ArgumentNotNull(job, "job");
Guard.ArgumentNotNull(parameters, "parameters");
var invocationData = InvocationData.Serialize(job);
var jobData = new JobDto
{
Id = Guid.NewGuid().ToString(),
InvocationData = JobHelper.ToJson(invocationData),
Arguments = invocationData.Arguments,
CreatedAt = createdAt,
ExpireAt = createdAt.Add(expireIn)
};
_data.Create(jobData);
if (parameters.Count > 0)
{
var list = parameters.Select(kvp => new JobParameterDto
{
Id = AutoIncrementIdGenerator.GenerateId(typeof(JobParameterDto)),
JobId = jobData.Id,
Name = kvp.Key,
Value = kvp.Value
}).ToList();
jobData.Parameters = list;
}
return(jobData.Id);
}
public override void SetJobParameter(string id, string name, string value)
{
Guard.ArgumentNotNull(id, "id");
Guard.ArgumentNotNull(name, "name");
var jobData = _data.Get <JobDto>(id);
if (jobData == null)
{
return;
}
var parameter = jobData.Parameters.Where(p => p.Name == name).FirstOrDefault();
if (parameter == null)
{
parameter = new JobParameterDto
{
Id = AutoIncrementIdGenerator.GenerateId(typeof(JobParameterDto)),
JobId = id,
Name = name
};
jobData.Parameters.Add(parameter);
}
parameter.Value = value;
}
public static CounterDto IncrementCounter(string key, bool decrement)
{
var counter =
Data.GetEnumeration <CounterDto>()
.Where(c => c.Key == key)
.OrderByDescending(c => c.Value)
.FirstOrDefault();
if (counter != null)
{
counter.Value = counter.Value + (decrement ? -1 : 1);
}
else
{
counter = new CounterDto
{
Id = AutoIncrementIdGenerator.GenerateId(typeof(ListDto)),
Key = key,
Value = (decrement ? 0 : 1)
};
Data.Create(counter);
}
return(counter);
}
public void Execute(CancellationToken cancellationToken)
{
var removedCount = 0;
do
{
var counters = Data.GetEnumeration <CounterDto>().Take(NumberOfRecordsInSinglePass).ToList();
var groupedCounters = counters.GroupBy(c => c.Key).Select(g => new
{
g.Key,
Value = g.Sum(c => c.Value),
ExpireAt = g.Max(c => c.ExpireAt)
});
foreach (var counter in groupedCounters)
{
var aggregate = Data.GetEnumeration <AggregatedCounterDto>()
.FirstOrDefault(a => a.Key == counter.Key);
if (aggregate == null)
{
aggregate = new AggregatedCounterDto
{
Id = AutoIncrementIdGenerator.GenerateId(typeof(AggregatedCounterDto)),
Key = counter.Key,
Value = 0,
ExpireAt = DateTime.MinValue
};
Data.Create(aggregate);
}
aggregate.Value += counter.Value;
if (counter.ExpireAt > aggregate.ExpireAt)
{
aggregate.ExpireAt = counter.ExpireAt;
}
}
removedCount = counters.Count;
Data.Delete(counters);
if (removedCount > 0)
{
cancellationToken.WaitHandle.WaitOne(DelayBetweenPasses);
cancellationToken.ThrowIfCancellationRequested();
}
} while (removedCount != 0);
cancellationToken.WaitHandle.WaitOne(_aggregateInterval);
}
public override void InsertToList(string key, string value)
{
QueueCommand(() =>
{
var list = new ListDto
{
Id = AutoIncrementIdGenerator.GenerateId(typeof(ListDto)),
Key = key,
Value = value
};
_data.Create(list);
});
}
public override void AddToQueue(string queue, string jobId)
{
QueueCommand(() =>
{
var jobQueue = new JobQueueDto
{
Id = AutoIncrementIdGenerator.GenerateId(typeof(JobQueueDto)),
Queue = queue,
AddedAt = DateTime.UtcNow,
JobId = jobId
};
_data.Create(jobQueue);
});
}
public override void AddRangeToSet(string key, IList <string> items)
{
this.QueueCommand(() =>
{
var existingSet = _data.GetEnumeration <SetDto>().Where(s => s.Key == key).Select(s => s.Value).ToList();
foreach (var item in items.Where(i => !existingSet.Contains(i)))
{
var newSet = new SetDto
{
Id = AutoIncrementIdGenerator.GenerateId(typeof(SetDto)),
Key = key,
Value = item
};
_data.Create(newSet);
}
});
}
public override void AddToSet(string key, string value, double score)
{
QueueCommand(() =>
{
var set = _data.GetEnumeration <SetDto>().SingleOrDefault(s => s.Key == key && s.Value == value);
if (set == null)
{
set = new SetDto
{
Id = AutoIncrementIdGenerator.GenerateId(typeof(SetDto)),
Key = key,
Value = value
};
_data.Create(set);
}
set.Score = (long)score;
});
}