Exemplo n.º 1
0
        public async Task <IActionResult> Run(
            [HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "whatsapp/inbound")] HttpRequest req,
            ILogger log)
        {
            try
            {
                log.LogInformation("C# HTTP trigger function processed a request.");

                string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
                Whatsapp_Inbound_Sinch Whatsapp_inbound_sinch = JsonConvert.DeserializeObject <Whatsapp_Inbound_Sinch>(requestBody);



                if (Whatsapp_inbound_sinch == null)
                {
                    log.LogInformation("err : Whatsapp_inbound_sinch not found");
                    return(new BadRequestObjectResult("Whatsapp_inbound_sinch not found"));
                }
                if (Whatsapp_inbound_sinch.Statuses != null)
                {
                    log.LogInformation("err : Whatsapp_inbound_sinch delivery report");
                    return(new OkObjectResult("Whatsapp_inbound_sinch delivery report"));
                }
                //if (Whatsapp_inbound_sinch.Contacts == null)
                //{
                //    log.LogInformation("err : Whatsapp_inbound_sinch contact not found");
                //    return new BadRequestObjectResult("Whatsapp_inbound_sinch contact not found");
                //}
                if (Whatsapp_inbound_sinch.Notifications == null)
                {
                    log.LogInformation("err : Whatsapp_inbound_sinch notification not found");
                    return(new BadRequestObjectResult("Whatsapp_inbound_sinch notification not found"));
                }

                //if (Whatsapp_inbound_sinch.Contacts?.Length != Whatsapp_inbound_sinch.Notifications?.Length)
                //{
                //    log.LogInformation("err : Whatsapp_inbound_sinch contact and notification array length not same");
                //    return new BadRequestObjectResult("Whatsapp_inbound_sinch contact and notification array length not same");
                //}

                List <string> successMessageIdList = new List <string>();

                for (int i = 0; i < Whatsapp_inbound_sinch.Notifications?.Length; i++)
                {
                    Dictionary <string, string> botIdMap = new Dictionary <string, string>();
                    botIdMap.Add("0e2492a8-9a00-4a53-80a3-962e499a69e8", "6597673663");
                    string botId     = Whatsapp_inbound_sinch.Notifications[i]?.To ?? string.Empty;
                    var    WaAccount = _context.ContestRouter_WA_Accounts.FirstOrDefault(s => s.WhatsappID == botId);

                    string inboundNumber = WaAccount?.WhatsappNumber ?? string.Empty;
                    string entryText     = string.Empty;

                    if (Whatsapp_inbound_sinch.Notifications[i]?.Inbound_sinch_message?.Type == "text")
                    {
                        entryText = Whatsapp_inbound_sinch.Notifications[i]?.Inbound_sinch_message?.Body ?? string.Empty;
                    }
                    else if (Whatsapp_inbound_sinch.Notifications[i]?.Inbound_sinch_message?.Type == "image")
                    {
                        entryText = Whatsapp_inbound_sinch.Notifications[i]?.Inbound_sinch_message?.Caption ?? string.Empty;
                    }

                    string keyword = entryText.IndexOf(" ") > -1
                                      ? entryText.Substring(0, entryText.IndexOf(" "))
                                      : entryText;

                    //get contest router
                    ContestRouter_Contest Contest_router = _context.ContestRouter_Contests.
                                                           FirstOrDefault(x => x.IsActive &&
                                                                          x.ContestNumber == inboundNumber &&
                                                                          x.Keyword == keyword);

                    if (Contest_router == null)
                    {
                        log.LogInformation("err : Contest not found");
                        return(new BadRequestObjectResult("Contest not found"));
                    }

                    //save to db
                    ContestRouter_WA_Inbound Whatsapp_inbound = new ContestRouter_WA_Inbound
                    {
                        ContestId                   = Contest_router?.ContestId,
                        CreatedOn                   = DateTime.UtcNow,
                        ContactName                 = Whatsapp_inbound_sinch?.Contacts?[i]?.Profile.Name ?? string.Empty,
                        ContactWaId                 = Whatsapp_inbound_sinch?.Contacts?[i]?.WaId ?? string.Empty,
                        NotificationFrom            = Whatsapp_inbound_sinch?.Notifications?[i]?.From ?? string.Empty,
                        NotificationTo              = inboundNumber ?? string.Empty,
                        NotificationMessageId       = Whatsapp_inbound_sinch?.Notifications?[i]?.MessageId ?? string.Empty,
                        NotificationMessageType     = Whatsapp_inbound_sinch?.Notifications?[i]?.Inbound_sinch_message?.Type ?? string.Empty,
                        NotificationMessageBody     = Whatsapp_inbound_sinch?.Notifications?[i]?.Inbound_sinch_message?.Body ?? string.Empty,
                        NotificationMessageDetails  = Whatsapp_inbound_sinch?.Notifications?[i]?.Inbound_sinch_message?.Details ?? string.Empty,
                        NotificationMessageUrl      = Whatsapp_inbound_sinch?.Notifications?[i]?.Inbound_sinch_message?.Url ?? string.Empty,
                        NotificationMessageMimeType = Whatsapp_inbound_sinch?.Notifications?[i]?.Inbound_sinch_message?.MimeType ?? string.Empty,
                        NotificationMessageCaption  = Whatsapp_inbound_sinch?.Notifications?[i]?.Inbound_sinch_message?.Caption ?? string.Empty,
                        NotificationTimestamp       = Whatsapp_inbound_sinch?.Notifications?[i]?.Timestamp
                    };

                    _context.ContestRouter_WA_Inbounds.Add(Whatsapp_inbound);

                    //call inbound url
                    using (var httpClient = new HttpClient())
                    {
                        using (var request = new HttpRequestMessage(new HttpMethod("POST"), Contest_router?.ContestInboundUrl))
                        {
                            request.Headers.TryAddWithoutValidation("Accept", "application/json");

                            //request.Headers.TryAddWithoutValidation("Authorization", $"Bearer {bearerTokenValue}");

                            Inbound_Webapp Inbound_webapp = new Inbound_Webapp
                            {
                                CreatedOn   = Whatsapp_inbound_sinch?.Notifications?[i]?.Timestamp,
                                MobileNo    = Whatsapp_inbound_sinch?.Notifications?[i]?.From ?? string.Empty,
                                Message     = entryText,
                                FileLink    = Whatsapp_inbound_sinch?.Notifications?[i]?.Inbound_sinch_message?.Url ?? string.Empty,
                                EntrySource = Contest_router?.ContestType
                            };

                            string inboundWebapp = JsonConvert.SerializeObject(Inbound_webapp);
                            request.Content = new StringContent(inboundWebapp, Encoding.UTF8, "application/json");

                            var result = await httpClient.SendAsync(request);

                            string response = await result.Content.ReadAsStringAsync();

                            if (result.IsSuccessStatusCode)
                            {
                                //implement logging here
                            }
                            else
                            {
                                log.LogInformation("err: failed to call webapp" + inboundWebapp);
                                successMessageIdList.Add("failed to call web app " + Whatsapp_inbound.NotificationMessageId);
                            }
                        }
                    }

                    if (_context.SaveChanges() < 1)
                    {
                        successMessageIdList.Add(Whatsapp_inbound.NotificationMessageId);
                    }
                }

                if (successMessageIdList.Count == 0)
                {
                    log.LogInformation("success save all inbound");
                    return(new OkObjectResult("success to save Whatsapp_inbound"));
                }
                else
                {
                    log.LogInformation("failed to save Whatsapp_inbound " + string.Join(",", successMessageIdList));
                    return(new BadRequestObjectResult("failed to save Whatsapp_inbound " + string.Join(",", successMessageIdList)));
                }

                //return new OkObjectResult(responseMessage);
            }
            catch (Exception ex)
            {
                log.LogInformation("Exception : " + ex.Message);
                return(new BadRequestObjectResult("Exception : " + ex.Message));
            }
        }
Exemplo n.º 2
0
        public async Task <IActionResult> Run(
            [HttpTrigger(AuthorizationLevel.Function, "post", Route = "whatsapp/outbound")] HttpRequest req,
            ILogger log)
        {
            try
            {
                log.LogInformation("C# HTTP trigger function processed a request.");

                string          requestBody     = await new StreamReader(req.Body).ReadToEndAsync();
                Outbound_Webapp Outbound_webapp = JsonConvert.DeserializeObject <Outbound_Webapp>(requestBody);

                if (Outbound_webapp == null)
                {
                    log.LogInformation("err : Whatsapp_outbound_smsdome not found");
                    return(new BadRequestObjectResult("Whatsapp_outbound_smsdome not found"));
                }

                if (Outbound_webapp.ContestId == 0)
                {
                    log.LogInformation("err : Contest id not found");
                    return(new BadRequestObjectResult("Contest id not found"));
                }

                int contestId = Outbound_webapp.ContestId;

                //get contest router
                ContestRouter_Contest contestRouter = _context.ContestRouter_Contests.
                                                      FirstOrDefault(x => x.IsActive &&
                                                                     x.ContestId == contestId);

                if (contestRouter == null)
                {
                    log.LogInformation("err : Contest not found");
                    return(new BadRequestObjectResult("Contest not found"));
                }

                string outboundNumber = contestRouter.ContestNumber ?? string.Empty;

                //validate campaign date
                //if(DateTime.UtcNow<contestRouter.StartDate || DateTime.UtcNow>contestRouter.EndDate)
                //    return new BadRequestObjectResult("contest not in campaign period");

                string KvUriTemplate = Environment.GetEnvironmentVariable("KvSecretURI") +
                                       Environment.GetEnvironmentVariable("KvPrefix") +
                                       outboundNumber;

                string endpointValue = await _helper.GetKeyVaultValue(
                    KvUriTemplate + Environment.GetEnvironmentVariable("KvEndpointSuffix"));

                string botIdValue = await _helper.GetKeyVaultValue(
                    KvUriTemplate + Environment.GetEnvironmentVariable("KvBotIdSuffix"));

                string bearerTokenValue = await _helper.GetKeyVaultValue(
                    KvUriTemplate + Environment.GetEnvironmentVariable("KvBearerTokenSuffix"));

                string ApiVersionURI = Environment.GetEnvironmentVariable("ApiVersionURI");

                var url = endpointValue + ApiVersionURI + botIdValue + "/messages";

                log.LogInformation("url : " + url);

                using (var httpClient = new HttpClient())
                {
                    using (var request = new HttpRequestMessage(new HttpMethod("POST"), url))
                    {
                        request.Headers.TryAddWithoutValidation("Accept", "application/json");

                        request.Headers.TryAddWithoutValidation("Authorization", $"Bearer {bearerTokenValue}");

                        Whatsapp_Outbound_Sinch Whatsapp_outbound_sinch = new Whatsapp_Outbound_Sinch
                        {
                            To = new string[] { Outbound_webapp?.MobileNo },
                            Outbound_sinch_text_message = new Outbound_Sinch_Text_Message
                            {
                                Type = Outbound_webapp?.MessageType,
                                Text = Outbound_webapp?.MessageText
                            }
                        };
                        string whatsappOutboundSinch = JsonConvert.SerializeObject(Whatsapp_outbound_sinch);
                        request.Content = new StringContent(whatsappOutboundSinch, Encoding.UTF8, "application/json");

                        var result = await httpClient.SendAsync(request);

                        string response = await result.Content.ReadAsStringAsync();

                        if (result.IsSuccessStatusCode)
                        {
                            //save to db
                            ContestRouter_WA_Outbound Whatsapp_outbound = new ContestRouter_WA_Outbound
                            {
                                ContestId           = Outbound_webapp?.ContestId,
                                OutboundNumber      = outboundNumber,
                                CreatedOn           = DateTime.UtcNow,
                                Response            = response,
                                OutboundMessageType = Outbound_webapp?.MessageType ?? string.Empty,
                                OutboundMessageText = Outbound_webapp?.MessageText ?? string.Empty,
                            };

                            _context.ContestRouter_WA_Outbounds.Add(Whatsapp_outbound);

                            if (_context.SaveChanges() > 0)
                            {
                                return(new OkObjectResult(response));
                            }
                            else
                            {
                                log.LogInformation("err : failed to save Whatsapp_outbound");
                                return(new BadRequestObjectResult("failed to save Whatsapp_outbound"));
                            }
                        }
                        else
                        {
                            log.LogInformation("err : " + response);
                            return(new BadRequestObjectResult(response));
                        }
                    }
                }

                //string responseMessage = string.IsNullOrEmpty(name)
                //    ? endpointValue +", " + botIdValue +", " + bearerTokenValue + ", "
                //    + JsonConvert.SerializeObject(whatsapp_outboundSmsdome)
                //    + " This HTTP triggered function executed successfully. Pass a name in the query string or in the request body for a personalized response."
                //    : $"Hello, {name}. This HTTP triggered function executed successfully.";

                //var postsArray = _context.ContestRouter_Contests.Where(x => x.InboundNumber == inboundNumber);
                //return new OkObjectResult(postsArray);

                //return new OkObjectResult(response);
            }
            catch (Exception ex)
            {
                return(new BadRequestObjectResult("Exception : " + ex.Message));
            }
        }