public async void UploadFileToDatalake(Stream fileStream, string fileName, int documentTypeId, int documentTemplateId)
{
try
{
string fileType = fileName.Substring(fileName.Length - 4);
string newFileName = fileName.Remove(fileName.Length - 5);
int lastIndex = newFileName.LastIndexOf(".");
if (lastIndex < 0)
{
newFileName = newFileName + "_v1.0.0.0";
lastIndex = newFileName.LastIndexOf(".");
}
string lastNumber = newFileName.Substring(lastIndex + 1);
string increment = (int.Parse(lastNumber) + 1).ToString();
string result = string.Concat(newFileName.Substring(0, lastIndex + 1), increment) + "." + fileType;
var folderPath = $"{"Techathon20"}/{documentTypeId}/{documentTemplateId}";
var blobStorageDetail = _DAO.GetDataLakeStorageDetails();
var resourceConfigurations = _DAO.GetResourcesConfigurations();
bool isFileMoved = await DataLakeHelper.MoveFileToDataLakeWithRetry(blobStorageDetail.StorageName, folderPath, result, fileStream, resourceConfigurations);
if (!isFileMoved)
{
throw new ApplicationException("Error: File could not moved due to unknown problem at blob storage");
}
}
catch
{
throw;
}
}
public async Task <Stream> GetUploadedDoc(string docName = "Master Agreement_Template (1) (1)", string version = "1.0.0.1")
{
BlobStorageDetail blobStorageDetail = _DAO.GetDataLakeStorageDetails();
string storageConnectionString = string.Format("DefaultEndpointsProtocol=https;AccountName={0};AccountKey={1}",
blobStorageDetail.StorageName, blobStorageDetail.StorageKey);
var storageBlob = new StorageBlob(storageConnectionString, blobStorageDetail.FSContainerName);
string filepath = storageBlob.Account.BlobStorageUri.PrimaryUri.AbsoluteUri + blobStorageDetail.FSContainerName + "/Techathon20/12/13/" + docName + "_v" + version + ".docx";
Stream file = await DataLakeHelper.GetFileStreamWithStorageBlob(storageBlob, filepath);
//var parameters = ClientRequestParametersProvider.GetClientParameters(HttpContext, clientId);
return(file);
}