public async Task <(string, string, byte[])> DownloadBlobAsync(Guid attachmentId)
{
var attachment = await _dbContext.Attachments.Where(e => e.Id == attachmentId).FirstOrDefaultAsync();
if (attachment != null)
{
var attachmentFileType = GetContainerFileType(attachment.Extension);
var containerName = GetContainerName(AttachmentFileTypes.Images);
var fileName = attachment.Id.ToString() + attachment.Extension;
var contentType = GetMimeType(fileName);
byte[] file = await _azureBlobService.DownLoadFileToByteArray(_appSetting.AzureBlobStorageConnectionString, containerName, fileName);
return(fileName, contentType, file);
}
return(string.Empty, string.Empty, null);
}