public async Task Enqueue <T, TData>(TData data) where T : IJob where TData : new()
{
var job = new JobV1
{
QueuedOn = DateTimeOffset.UtcNow,
JobType = typeof(T).AssemblyQualifiedName,
JobDataType = typeof(TData).AssemblyQualifiedName,
JobData = JsonConvert.SerializeObject(data)
};
using (var connection = new ConScope(_dataService))
{
using (var transaction = await connection.BeginTransaction())
{
await connection.Connection.SaveAsync(job);
transaction.Commit();
}
}
await _jobEnqueued.Publish(this, new JobEnqueuedEvent(new JobTask
{
JobId = job.Id,
Type = typeof(T),
Data = data
}));
}
public async Task MarkJobSucceeded(int jobId)
{
JobV1 job;
using (var connection = new ConScope(_dataService))
{
using (var transaction = await connection.BeginTransaction())
{
job = await connection.Connection.SingleByIdAsync <JobV1>(jobId);
if (job == null)
{
throw new Exception($"Invalid job id {jobId}");
}
if (job.Status != JobStatus.Processing)
{
throw new Exception($"Can't mark a job {jobId} as completed because it wasn't marked as processing.");
}
await connection.Connection.DeleteAsync(job);
transaction.Commit();
}
}
await _jobSucceeded.Publish(this, new JobSucceededEvent(new JobTask
{
JobId = job.Id,
Type = Type.GetType(job.JobType),
Data = JsonConvert.DeserializeObject(job.JobData, Type.GetType(job.JobDataType))
}));
}
public async Task SaveSettings(Action <T> settings)
{
var instance = default(T);
await _settingsService.SaveSetting <T>(x =>
{
settings(x);
instance = x;
});
await _settingsUpdated.Publish(this, instance);
}
