public async Task <PostConversationResponse> PostConversation(PostConversationRequest postConversationRequest, string conversationId)
{
using (_logger.BeginScope("{ConversationId}", conversationId))
{
PostMessageResponse message = new PostMessageResponse
{
Id = postConversationRequest.FirstMessage.Id,
Text = postConversationRequest.FirstMessage.Text,
SenderUsername = postConversationRequest.FirstMessage.SenderUsername,
UnixTime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
};
PostConversationResponse conversation = new PostConversationResponse
{
Id = conversationId,
CreatedUnixTime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
};
var stopWatch = Stopwatch.StartNew();
await _messageStore.AddMessage(message, conversationId);
var fetchedConversation = await _conversationStore.AddConversation(conversation, postConversationRequest.Participants);
_telemetryClient.TrackMetric("ConversationStore.AddConversation.Time", stopWatch.ElapsedMilliseconds);
_telemetryClient.TrackEvent("ConversationAdded");
return(fetchedConversation);
}
}
public ConversationResponse CreateConversation(PostConversationRequest request)
{
_conversationRepository.Index(new Model.Conversation
{
Id = request.ConversationId.ToString(),
ApplicationId = request.ApplicationId,
CompanyId = request.CompanyId,
SenderId = request.SenderId,
RecipientId = request.RecipientId,
Subject = request.Subject,
JobId = request.JobId,
IsPrivate = request.IsPrivate,
IsDeleted = false,
CreateDate = request.CreateDate,
LastModifyDate = request.LastModifyDate
});
return(new ConversationResponse
{
Id = request.ConversationId,
ApplicationId = request.ApplicationId,
CompanyId = request.CompanyId,
SenderId = request.SenderId,
RecipientId = request.RecipientId,
Subject = request.Subject,
JobId = request.JobId,
IsPrivate = request.IsPrivate,
IsDeleted = false,
CreateDate = request.CreateDate,
LastModifyDate = request.LastModifyDate
});
}
public ConversationResponse CreateConversation(PostConversationRequest request)
{
var queueManager = new ConversationQueueManager(new RabbitMQConversationQueueFactory());
var conversationId = Guid.NewGuid();
var creationDate = DateTime.Now;
queueManager.Enqueue(new ConversationQueueRequest
{
ConversationId = conversationId,
ApplicationId = request.ApplicationId,
CompanyId = request.CompanyId,
SenderId = request.SenderId,
RecipientId = request.RecipientId,
JobId = request.JobId,
Subject = request.Subject,
IsPrivate = request.IsPrivate,
CreationDate = creationDate
});
return(new ConversationResponse
{
Id = conversationId,
SenderId = request.SenderId,
RecipientId = request.RecipientId,
Subject = request.Subject,
CreateDate = creationDate
});
}
public async Task PostGetConversationListAssertLimitTest(int paginationLimit)
{
Profile profile1 = CreateRandomProfile();
await _chatServiceClient.AddProfile(profile1);
PostConversationRequest[] conversationsarray = new PostConversationRequest[10];
for (int index = 0; index < 10; index++)
{
Profile profile2 = CreateRandomProfile();
await _chatServiceClient.AddProfile(profile2);
conversationsarray[index] = CreateRandomPostConversationRequest(profile1.Username, profile2.Username);
}
for (int index = 0; index < 10; index++)
{
await _chatServiceClient.AddConversation(conversationsarray[index]);
}
GetConversationsResponse fetchedConversationList = await _chatServiceClient.GetConversationList(profile1.Username, paginationLimit, 0);
int countConversationsInFetchedList = fetchedConversationList.Conversations.Length;
Assert.Equal(paginationLimit, countConversationsInFetchedList);
}
public PostConversationRequest CreateRandomPostConversationRequest(PostMessageRequest message, string[] participants)
{
var conversation = new PostConversationRequest
{
Participants = participants,
FirstMessage = message
};
return(conversation);
}
public PostConversationRequest CreateRandomPostConversationRequest()
{
string[] participants = { CreateRandomString(), CreateRandomString() };
var conversation = new PostConversationRequest
{
Participants = participants,
FirstMessage = CreateRandomPostMessageRequest()
};
return(conversation);
}
public PostConversationRequest CreateRandomPostConversationRequest(string username1, string username2)
{
string[] participants = { username1, username2 };
var conversation = new PostConversationRequest
{
Participants = participants,
FirstMessage = CreateRandomPostMessageRequest(username1)
};
return(conversation);
}
public async Task <PostConversationResponse> AddConversation(PostConversationRequest conversation)
{
string json = JsonConvert.SerializeObject(conversation);
HttpResponseMessage responseMessage = await _httpClient.PostAsync($"api/conversations", new StringContent(json, Encoding.UTF8,
"application/json"));
await EnsureSuccessOrThrowConversationsException(responseMessage);
string responseJson = await responseMessage.Content.ReadAsStringAsync();
var fetchedConversation = JsonConvert.DeserializeObject <PostConversationResponse>(responseJson);
return(fetchedConversation);
}
private bool ValidateConversation(PostConversationRequest conversation, out string error)
{
if (conversation.Participants.Length != 2)
{
error = "Conversatoin participants must include 2 usernames";
return(false);
}
if (string.IsNullOrWhiteSpace(conversation.Participants[0]) || string.IsNullOrWhiteSpace(conversation.Participants[1]))// The client app shouldn't allow empty messages. We can choose to allow emtpy messages on our side.
{
error = "Both participants must not be empty";
return(false);
}
error = "";
return(true);
}
public async Task <IActionResult> PostConversation([FromBody] PostConversationRequest postConversationRequest)
{
if (!ValidateConversation(postConversationRequest, out string conversationFormatError))
{
return(BadRequest(conversationFormatError));
}
if (!ValidateMessage(postConversationRequest.FirstMessage, out string messageFormatError))
{
return(BadRequest(messageFormatError));
}
string conversationId = postConversationRequest.Participants[0];
if (String.Compare(postConversationRequest.Participants[0], postConversationRequest.Participants[1]) == -1)
{
conversationId += $"_{postConversationRequest.Participants[1]}";
}
else
{
conversationId = $"{postConversationRequest.Participants[1]}_" + conversationId;
}
try
{
var conversation = await _conversationsService.PostConversation(postConversationRequest, conversationId);
return(StatusCode(201, conversation));
}
catch (StorageErrorException e)
{
_logger.LogError(e, $"Failed to add conversation {conversationId} to storage");
return(StatusCode(503, "The service is unavailable, please retry in few minutes"));
}
catch (Exception e)
{
_logger.LogError(e, $"Unknown exception occured while adding conversation {conversationId} to storage");
return(StatusCode(500, "An internal server error occured, please reachout to support if this error persists"));
}
}
public IActionResult Post(PostConversationRequest request)
{
var serviceResponse = _conversationService.CreateConversation(request);
return(ApiResponse(serviceResponse));
}
