private SendMessageResponseModel <T> ConstructSendResponseModel <T>(List <SendMessageBatchRequestEntry> sendMessageBatchRequestEntries, SendMessageBatchResponse sendMessageBatchResponse)
{
SendMessageResponseModel <T> sendMessageBatchResponseModel = new SendMessageResponseModel <T>();
sendMessageBatchResponseModel.SendMessagesSuccessfully
.AddRange(sendMessageBatchRequestEntries.Where(entry => sendMessageBatchResponse.Successful
.Select(re => re.Id).Contains(entry.Id)).Select(entry => JsonConvert.DeserializeObject <T>(entry.MessageBody)));
sendMessageBatchResponseModel.UnprocessedMessages
.AddRange(sendMessageBatchRequestEntries.Where(entry => sendMessageBatchResponse.Failed
.Select(re => re.Id).Contains(entry.Id)).Select(entry => JsonConvert.DeserializeObject <T>(entry.MessageBody)));
return(sendMessageBatchResponseModel);
}
public IActionResult SendMessage([FromBody] SendMessageResponseModel responseModel)
{
//MessageDTO message = new MessageDTO
//{
// Date = model.Date,
// Port = model.PortId,
// ReceiverId = model.StudentId,
// Type = model.TypeId
//};
//_mailingClient.PostMessage(message);
return(RedirectToAction("Index", "Home"));
}
public SendMessageResponseModel <T> Save(IEnumerable <T> messages)
{
List <SendMessageBatchRequestEntry> sendMessageBatchRequestEntries = new List <SendMessageBatchRequestEntry>();
int i = 0;
foreach (T message in messages)
{
i++;
SendMessageBatchRequestEntry sendMessageBatchRequestEntry = new SendMessageBatchRequestEntry(i.ToString(), JsonConvert.SerializeObject(message));
sendMessageBatchRequestEntries.Add(sendMessageBatchRequestEntry);
}
SendMessageBatchRequest sendMessageBatchRequest = new SendMessageBatchRequest(this.queueUrl, sendMessageBatchRequestEntries);
SendMessageBatchResponse sendMessageBatchResponse = this.sqsClient.SendMessageBatch(sendMessageBatchRequest);
SendMessageResponseModel <T> sendMessageBatchResponseModel = ConstructSendResponseModel <T>(sendMessageBatchRequestEntries, sendMessageBatchResponse);
return(sendMessageBatchResponseModel);
}
/// <summary>
/// Saves the messages of type T to the current SQS queue in batches of ten.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="messages"></param>
/// <returns></returns>
public SendMessageResponseModel <T> SaveMessages(IEnumerable <T> messages)
{
IEnumerable <T> messagesBatch = new List <T>(10);
SendMessageResponseModel <T> globalBatchResponse = new SendMessageResponseModel <T>();
int skipNumber = 0;
int batchSize = 10;
do
{
messagesBatch = messages.Skip(skipNumber).Take(batchSize);
SendMessageResponseModel <T> response = this.unitOfWork.Save(messagesBatch);
globalBatchResponse.SendMessagesSuccessfully.AddRange(response.SendMessagesSuccessfully);
globalBatchResponse.UnprocessedMessages.AddRange(response.UnprocessedMessages);
skipNumber += batchSize;
}while(skipNumber < messages.Count());
return(globalBatchResponse);
}