public async Task <short> Add(MimeType mimeType)
{
var mimeTypeDo = await messageQueueContext.tMimeTypes.SingleOrDefaultAsync(q => q.Expression == mimeType.Expression);
var now = SystemClock.Instance.GetCurrentInstant().InUtc().ToDateTimeUtc();
if (mimeTypeDo != null)
{
mimeTypeDo.Changed = now;
await messageQueueContext.SaveChangesAsync();
return(mimeTypeDo.MimeTypeId);
}
mimeTypeDo = new tMimeType
{
Expression = mimeType.Expression,
Changed = now,
Added = now
};
await messageQueueContext.AddAsync(mimeTypeDo);
await messageQueueContext.SaveChangesAsync();
mimeTypeDo = await messageQueueContext.tMimeTypes.SingleOrDefaultAsync(q => q.Expression == mimeType.Expression);
return(mimeTypeDo.MimeTypeId);
}
public async Task <short> Update(Queue queue)
{
var now = SystemClock.Instance.GetCurrentInstant().InUtc().ToDateTimeUtc();
tQueue queueDo = await messageQueueContext.tQueues.SingleOrDefaultAsync(q => q.Name == queue.Name);
queueDo.Changed = now;
await messageQueueContext.SaveChangesAsync();
return(queueDo.QueueId);
}
public async Task <int> Update(Cursor cursor)
{
var now = SystemClock.Instance.GetCurrentInstant().InUtc().ToDateTimeUtc();
tCursor cursorDo = await messageQueueContext.tCursors.SingleOrDefaultAsync(q => q.CursorId == cursor.Id);
cursorDo.Changed = now;
cursorDo.NextReferenceId = cursor.NextAddress;
await messageQueueContext.SaveChangesAsync();
return(cursorDo.CursorId);
}