//Non-action
private static async Task <string> RemoveTripImagesFromBlob(TripTableEntity trip, CloudBlobContainer container)
{
string smallImageName = trip.MainPhotoSmallUrl;
string largeImageName = trip.MainPhotoUrl;
CloudBlockBlob smallImage = container.GetBlockBlobReference(smallImageName);
CloudBlockBlob largeImage = container.GetBlockBlobReference(largeImageName);
using (var deleteStream = await smallImage.OpenReadAsync()) { }
await smallImage.DeleteIfExistsAsync();
using (var deleteStream = await largeImage.OpenReadAsync()) { }
await largeImage.DeleteIfExistsAsync();
return($"Deleted images {smallImageName} and {largeImageName}");
}
public async Task <ActionResult <string> > PostNewTrip(NewTrip newTrip)
{
string UserID = User.Claims.FirstOrDefault(c => c.Type == ClaimTypes.NameIdentifier).Value;
//string UserID = "666";
//if (!ModelState.IsValid)
//{
// return BadRequest("Something wrong with the trip details.");
//}
Trip trip = new Trip();
var tripList = new List <TripTableEntity>();
string photoName = await StorePicture(newTrip.picture);
// Determining the tripId number
var tripQuery = new TableQuery <TripTableEntity>().Where(TableQuery.GenerateFilterCondition("PartitionKey", QueryComparisons.Equal, UserID));
TableContinuationToken tokenTrip = null;
do
{
TableQuerySegment <TripTableEntity> resultSegment = await _tableTrip.ExecuteQuerySegmentedAsync(tripQuery, tokenTrip);
tokenTrip = resultSegment.ContinuationToken;
foreach (TripTableEntity entity in resultSegment.Results)
{
tripList.Add(entity);
}
} while (tokenTrip != null);
var tripCount = 0;
if (tripList.Count() != 0)
{
tripCount = tripList.Max(a => a.TripId);
}
trip.TripId = tripCount + 1;
trip.PersonId = UserID;
trip.Headline = newTrip.Headline;
trip.Description = newTrip.Description;
trip.StartDate = newTrip.StartDate;
trip.EndDate = newTrip.EndDate;
if (trip.EndDate.Year.Equals(0001))
{
trip.EndDate = trip.StartDate;
}
trip.Position = newTrip.Position;
trip.MainPhotoUrl = photoName; // this needs to be updated! And the picture will be deleted at some point - we will not store huge pics.
trip.MainPhotoSmallUrl = string.Empty;
TripTableEntity tripTable = new TripTableEntity(trip);
TableOperation insertOperation = TableOperation.Insert(tripTable);
await _tableTrip.ExecuteAsync(insertOperation);
await AddQueueItem(new QueueParam { PictureUri = photoName, RowKey = tripTable.RowKey, PartitionKey = tripTable.PartitionKey });
return(Ok($"Trip created, id: {trip.TripId}"));
}
