private static CloudBlockBlob GetBlobReference()

in src/FhirImporter/FhirBundleBlobTrigger.cs [186:211]

• 25 lines of code
• 3 McCabe index (conditional complexity)

        private static CloudBlockBlob GetBlobReference(string containerName, string blobName, ILogger log)
        {
            var connectionString = System.Environment.GetEnvironmentVariable("AzureWebJobsStorage");
            CloudStorageAccount storageAccount;
            if (CloudStorageAccount.TryParse(connectionString, out storageAccount))
            {
                try
                {
                    CloudBlobClient cloudBlobClient = storageAccount.CreateCloudBlobClient();
                    var container = cloudBlobClient.GetContainerReference(containerName);
                    var blockBlob = container.GetBlockBlobReference(blobName);
                    return blockBlob;
                }
                catch
                {
                    log.LogCritical("Unable to get blob reference");
                    return null;
                }
            }
            else
            {
                log.LogCritical("Unable to parse connection string and create storage account reference");
                return null;
            }

        }