public async Task <ApiResponse <CaseExistenceModel> > DoesCaseExistForTransaction(int transactionId)
{
try
{
var transactionCase = caseRepository
.Query()
.Where(e => e.Transaction.ID == transactionId)
.SingleOrDefault(e => e.Status != CaseStatus.Closed);
var caseExistenceModel = new CaseExistenceModel();
if (transactionCase == null)
{
caseExistenceModel.DoesExist = false;
caseExistenceModel.Id = 0;
}
else
{
caseExistenceModel.DoesExist = true;
caseExistenceModel.Id = transactionCase.ID;
}
var response = new ApiResponse <CaseExistenceModel>(caseExistenceModel);
return(response);
}
catch (Exception e)
{
return(HandleErrorAndReturnStatus <ApiResponse <CaseExistenceModel> >(e));
}
}
public override async void ViewDidLoad()
{
base.ViewDidLoad();
var newCaseCreated = false;
Title = "Chatting With Agent";
EdgesForExtendedLayout = UIRectEdge.None;
viewModel = new MessageDetailViewModel();
// You must set your SenderId and display name
SenderId = AppSettingsManager.ClientId;
SenderDisplayName = AppSettingsManager.UserNickName;
// These MessagesBubbleImages will be used in the GetMessageBubbleImageData override
outgoingBubbleImageData = bubbleFactory.CreateOutgoingMessagesBubbleImage(UIColorExtensions.MessageBubbleLightGrayColor);
incomingBubbleImageData = bubbleFactory.CreateIncomingMessagesBubbleImage(UIColorExtensions.MessageBubbleBlueColor);
// Springy bubbles
CollectionView.CollectionViewLayout.SpringinessEnabled = true;
if (SelectedTransactionId != 0)
{
caseModel = await viewModel.DoesCaseExist(SelectedTransactionId);
if (caseModel.DoesExist)
{
caseId = caseModel.Id;
Acr.UserDialogs.UserDialogs.Instance.ShowLoading("Getting your message history.");
}
else
{
Acr.UserDialogs.UserDialogs.Instance.ShowLoading("Creating case.");
var newCase = await viewModel.CreateCaseCommand(SelectedTransactionId);
caseId = newCase.Id;
caseModel.Id = newCase.Id;
caseModel.DoesExist = newCase.IsCreated;
newCaseCreated = true;
}
// get ip messaging client
client = await GetTwilioIpMessagingClient();
if (newCaseCreated)
{
Acr.UserDialogs.UserDialogs.Instance.ShowSuccess("Please send your message when ready.");
}
}
}
