/// <summary>
/// Stores a new job request
/// </summary>
/// <param name="jobRequestModel">Job request to store</param>
/// <param name="logger">Logger to log data</param>
/// <returns></returns>
public async Task <JobRequestModel> CreateAsync(JobRequestModel jobRequestModel, ILogger logger)
{
var message = JsonConvert.SerializeObject(jobRequestModel, this.settings);
// Encode message to Base64 before sending to the queue
await this.queue.SendMessageAsync(QueueServiceHelper.EncodeToBase64(message)).ConfigureAwait(false);
logger.LogInformation($"JobRequestStorageService::CreateAsync successfully added request to the queue: jobRequestModel={LogHelper.FormatObjectForLog(jobRequestModel)}");
return(jobRequestModel);
}
/// <summary>
/// Stores provisioning completed event.
/// </summary>
/// <param name="provisioningCompletedEventModel">Event to store</param>
/// <param name="logger">Logger to log data</param>
/// <returns>Stored provisioning completed event</returns>
public async Task <ProvisioningCompletedEventModel> CreateAsync(ProvisioningCompletedEventModel provisioningCompletedEventModel, ILogger logger)
{
var message = JsonConvert.SerializeObject(provisioningCompletedEventModel);
// Encode message to Base64 before sending to the queue
await this.queue.SendMessageAsync(QueueServiceHelper.EncodeToBase64(message)).ConfigureAwait(false);
logger.LogInformation($"ProvisioningCompletedEventStorageService::CreateAsync successfully added request to the queue: provisioningCompletedEventModel={LogHelper.FormatObjectForLog(provisioningCompletedEventModel)}");
return(provisioningCompletedEventModel);
}
/// <summary>
/// Gets next available job request.
/// </summary>
/// <param name="logger">Logger to log data</param>
/// <returns>Job request from the storage</returns>
public async Task <JobRequestModel> GetNextAsync(ILogger logger)
{
var messages = await this.queue.ReceiveMessagesAsync(maxMessages : 1).ConfigureAwait(false);
var message = messages.Value.FirstOrDefault();
if (message != null)
{
// All message are encoded base64 on Azure Queue, decode first
var decodedMessage = QueueServiceHelper.DecodeFromBase64(message.MessageText);
var jobRequestModel = JsonConvert.DeserializeObject <JobRequestModel>(decodedMessage, this.settings);
// delete message from the queue
await this.queue.DeleteMessageAsync(message.MessageId, message.PopReceipt).ConfigureAwait(false);
logger.LogInformation($"JobRequestStorageService::GetNextAsync request successfully dequeued from the queue: jobRequestModel={LogHelper.FormatObjectForLog(jobRequestModel)}");
return(jobRequestModel);
}
return(null);
}
