private SkillResponse ErrorResponse(Exception exc = null)
{
if (exc != null)
{
LogMessage(exc.Message, SeverityLevel.Error, new Dictionary <string, string>()
{
{ "Stack Trace", exc.StackTrace }
});
}
var util = new Utils();
// build the speech response
var speech = new Alexa.NET.Response.SsmlOutputSpeech();
speech.Ssml = $"<speak>{util.GetRandomMessage(Globals.IDidntUnderstand, false)}. Try saying 'What are today's threats' to list today's threats.</speak>";
// create the speech reprompt
var repromptMessage = new Alexa.NET.Response.PlainTextOutputSpeech();
repromptMessage.Text = "Try saying 'What are today's threats' to list today's threats.";
// create the reprompt
var reprompt = new Alexa.NET.Response.Reprompt();
reprompt.OutputSpeech = repromptMessage;
// create the response using the ResponseBuilder
var finalResponse = ResponseBuilder.Ask(speech, reprompt);
return(finalResponse);
}
private SkillResponse ResponseReprompt(string text, string reprompt)
{
var speech = new Alexa.NET.Response.SsmlOutputSpeech();
speech.Ssml = "<speak> " + text + " </speak>";
var repromptMessage = new Alexa.NET.Response.PlainTextOutputSpeech();
repromptMessage.Text = "<speak> " + reprompt + " </speak>";
// create the reprompt
var repromptBody = new Alexa.NET.Response.Reprompt();
repromptBody.OutputSpeech = repromptMessage;
var finalResponse = ResponseBuilder.Ask(speech, repromptBody);
return(finalResponse);
}
private SkillResponse FallbackHelp()
{
// create the speech response - cards still need a voice response
var speech = new Alexa.NET.Response.SsmlOutputSpeech();
speech.Ssml = $"<speak>{_util.GetRandomMessage(Globals.IDidntUnderstand)}. You might try 'What are today's threats?'</speak>";
// create the speech reprompt
var repromptMessage = new Alexa.NET.Response.PlainTextOutputSpeech();
repromptMessage.Text = "Try saying 'What are today's threats?'";
// create the reprompt
var repromptBody = new Alexa.NET.Response.Reprompt();
repromptBody.OutputSpeech = repromptMessage;
var finalResponse = ResponseBuilder.Ask(speech, repromptBody);
return(finalResponse);
}
private SkillResponse Help()
{
// create the speech response - cards still need a voice response
var speech = new Alexa.NET.Response.SsmlOutputSpeech();
speech.Ssml = $"<speak>Do you worry about space-based threats to earth such as asteroids and other near earth objects? {Globals.FriendlyAppTitle} will let you know what's out there zooming towards us.</speak>";
// create the speech reprompt
var repromptMessage = new Alexa.NET.Response.PlainTextOutputSpeech();
repromptMessage.Text = "Try saying 'What are today's threats?'";
// create the reprompt
var repromptBody = new Alexa.NET.Response.Reprompt();
repromptBody.OutputSpeech = repromptMessage;
var finalResponse = ResponseBuilder.Ask(speech, repromptBody);
return(finalResponse);
}
private SkillResponse Usage()
{
var commonUsage = "You can say 'What are today's threats?' to list today's space-based threats to earth, or say Help to get more information.";
// create the speech response - cards still need a voice response
var speech = new Alexa.NET.Response.SsmlOutputSpeech();
speech.Ssml = $"<speak>Welcome to {Globals.FriendlyAppTitle}. {commonUsage}</speak>";
// create the speech reprompt
var repromptMessage = new Alexa.NET.Response.PlainTextOutputSpeech();
repromptMessage.Text = commonUsage;
// create the reprompt
var repromptBody = new Alexa.NET.Response.Reprompt();
repromptBody.OutputSpeech = repromptMessage;
var finalResponse = ResponseBuilder.Ask(speech, repromptBody);
return(finalResponse);
}
public async Task <dynamic> Post([FromBody] SkillRequest input)
{
var speech = new Alexa.NET.Response.SsmlOutputSpeech();
var finalResponse = new SkillResponse();
// check what type of a request it is like an IntentRequest or a LaunchRequest
var requestType = input.GetRequestType();
if (requestType == typeof(IntentRequest))
{
// do some intent-based stuff
var intentRequest = input.Request as IntentRequest;
// check the name to determine what you should do
if (intentRequest.Intent.Name.Equals("GetPoints"))
{
long?points = 0;
var client = new CustomApiClient();
var result = await client.QueryPointsAsync("API", "EXTERNAL", 1, "921722255", ParamType.Msisdn, 1, null, null, null, null, false, null, null, null);
if (result != null)
{
foreach (var wallet in result.Wallets)
{
points = points + wallet.Points;
}
}
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>You currently have {points} loyalty points available in your account.</speak>";
// create the card response
finalResponse = ResponseBuilder.TellWithCard(speech, "GetPoints", $"You currently have {points} loyalty points available in your account.");
}
// check the name to determine what you should do
if (intentRequest.Intent.Name.Equals("GetItems"))
{
string items = string.Empty;
var client = new CustomApiClient();
var result = await client.QueryAvailableItemsAsync("API", "EXTERNAL", 1, "921722255", ParamType.Msisdn, 1, null, null, null, null, null);
if (result != null)
{
items = string.Join(", ", result.Items.Select(z => z.Name));
}
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>Here is the list of items available for you: {items}.</speak>";
// create the card response
//finalResponse = ResponseBuilder.TellWithCard(speech, "GetItems", $"Here is the list of items available for you: {items}.");
// create the speech reprompt
var repromptMessage = new PlainTextOutputSpeech();
repromptMessage.Text = "Would you like to add any of these to your shoping cart?";
// create the reprompt
var repromptBody = new Alexa.NET.Response.Reprompt();
repromptBody.OutputSpeech = repromptMessage;
// create the response
finalResponse = ResponseBuilder.AskWithCard(speech, "GetItems", $"Here is the list of items available for you: {items}.", repromptBody);
}
// check the name to determine what you should do
if (intentRequest.Intent.Name.Equals("AddToBasket"))
{
// create the speech response - cards still need a voice response
speech.Ssml = "<speak>Your item was successfully added to shopping cart.</speak>";
// create the card response
finalResponse = ResponseBuilder.TellWithCard(speech, "AddToBasket", "Your item was successfully added to shopping cart.");
}
}
else if (requestType == typeof(Alexa.NET.Request.Type.LaunchRequest))
{
// default launch path executed
}
else if (requestType == typeof(AudioPlayerRequest))
{
// do some audio response stuff
}
return(finalResponse);
}
/// <summary>
/// A simple Amazon Skill Example which uses the Epicor REST API
/// </summary>
/// <param name="input"></param>
/// <param name="context"></param>
/// <returns></returns>
public SkillResponse FunctionHandler(SkillRequest input, ILambdaContext context)
{
//Get Access to the AWS Lambda Logger to see the status of our request
var log = context.Logger;
//Get the Request Type
var requestType = input.GetRequestType();
SkillResponse resp = null;
//This will be said to the user after every response as a way to "reprompt" (continue)
var reprompt = new Alexa.NET.Response.Reprompt
{
OutputSpeech = new PlainTextOutputSpeech()
{
Text = "For a list of available commands say, Help!. What woudl you like to do?"
}
};
//When the skill initially launches, give them some helpful info
if (requestType == typeof(LaunchRequest))
{
log.LogLine("INFO: Initial Launch Request");
var speech = new Alexa.NET.Response.SsmlOutputSpeech()
{
Ssml = string.Format(@"<speak>Welcome to this sample Alexa Skill using the Epicor REST API. For a list of available commands say help. What would you like to do? </speak>")
};
resp = ResponseBuilder.Ask(speech, reprompt);
}
//If they askef for something specific, figure out what and respond accordingly.
else if (requestType == typeof(IntentRequest))
{
var intent = input.Request as IntentRequest;
log.LogLine($"INFO: Launched Intent:{intent.Intent.Name}");
switch (intent.Intent.Name)
{
//If they involved the RunSampleBAQ Intent
case "RunSampleBAQ":
{
var speech = new Alexa.NET.Response.SsmlOutputSpeech();
log.LogLine($"INFO: Running BAQ");
speech.Ssml = RunSampleBAQ();
resp = ResponseBuilder.Ask(speech, reprompt);
}
break;
//If they involved the GetCompanyInfo intent
case "GetCompanyInfo":
{
var speech = new Alexa.NET.Response.SsmlOutputSpeech();
log.LogLine($"INFO: Getting Company Info");
speech.Ssml = GetCompanyInfo();
resp = ResponseBuilder.Ask(speech, reprompt);
}
break;
case "AMAZON.HelpIntent":
{
try
{
log.LogLine("Launched Help intent");
StringBuilder sbCommandList = new StringBuilder();
sbCommandList.AppendLine($"<speak>Available commands are: <break strength='medium' />");
sbCommandList.AppendLine($"Run Sample BAQ <break strength='medium' />");
sbCommandList.AppendLine($"Get Company Info,<break strength='medium' />");
sbCommandList.AppendLine($"What would you like to do?</speak>");
log.LogLine("Finished building command List");
var speech = new SsmlOutputSpeech()
{
Ssml = sbCommandList.ToString()
};
log.LogLine("Assigned Response");
resp = ResponseBuilder.Ask(speech, reprompt);
}
catch (Exception e)
{
log.LogLine(e.ToString());
}
}
break;
case "AMAZON.StopIntent":
{
var speech = new SsmlOutputSpeech()
{
Ssml = "<speak>Thank you for Trying out this Sample Skill<break strength='medium' />. Good bye.</speak>"
};
resp = ResponseBuilder.Tell(speech);
}
break;
case "AMAZON.CancelIntent":
{
var speech = new SsmlOutputSpeech()
{
Ssml = "<speak>Good bye.</speak>"
};
resp = ResponseBuilder.Tell(speech);
}
break;
case "Unhandled":
default:
{
var speech = new PlainTextOutputSpeech()
{
Text = "Ut oh, you've somehow ended in an unhandled intent... You shouldn't be here, GET OUT!"
};
resp = ResponseBuilder.Ask(speech, reprompt);
}
break;
}
}
return(resp);
}
public async Task <dynamic> Post([FromBody] SkillRequest input)
{
var speech = new Alexa.NET.Response.SsmlOutputSpeech();
var finalResponse = new SkillResponse();
finalResponse.Version = "1.0";
// check what type of a request it is like an IntentRequest or a LaunchRequest
var requestType = input.GetRequestType();
if (requestType == typeof(IntentRequest))
{
// do some intent-based stuff
var intentRequest = input.Request as IntentRequest;
// check the name to determine what you should do
if (intentRequest.Intent.Name.Equals("GetPoints"))
{
try
{
long?points = 0;
var client = new CustomApiClient();
var result = await client.QueryPointsAsync("API", "EXTERNAL", 1, "921722255", ParamType.Msisdn, 1, null, "WALLET_DEFAULT", null, null, false, null, null, null);
if (result != null)
{
foreach (var wallet in result.Wallets)
{
points = points + wallet.Points;
}
}
//// create the speech response - cards still need a voice response
//speech.Ssml = $"<speak>You currently have {points} loyalty points available in your account.</speak>";
//// create the card response
//finalResponse = ResponseBuilder.TellWithCard(speech, "GetPoints", $"You currently have {points} loyalty points available in your account.");
//_cache.sa
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>You currently have {points} loyalty points available in your account.</speak>";
// create the speech reprompt
var repromptMessage = new PlainTextOutputSpeech();
repromptMessage.Text = "Anything else you might want to do?";
// create the reprompt
var repromptBody = new Alexa.NET.Response.Reprompt();
repromptBody.OutputSpeech = repromptMessage;
// create the response
finalResponse = ResponseBuilder.AskWithCard(speech, "GetPoints", $"You currently have {points} loyalty points available in your account.", repromptBody);
}
catch (Exception e)
{
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>Oh boy, something went very wrong. {e.Message}</speak>";
// create the card response
finalResponse = ResponseBuilder.TellWithCard(speech, "GetPoints Exception", $"Oh boy, something went very wrong. {e.Message}.");
}
}
// check the name to determine what you should do
if (intentRequest.Intent.Name.Equals("GetItems"))
{
try
{
string items = string.Empty;
SessionData sessionData = null;
var client = new CustomApiClient();
var result = await client.QueryAvailableItemsAsync("API", "EXTERNAL", 1, "921722255", ParamType.Msisdn, 1, null, null, null, null, null);
if (result != null)
{
//items = string.Join(", ", result.Items.Select(z => z.Name));
redeemableItems.AddRange(result.Items);
items = string.Join(", ", redeemableItems.Select(z => z.Name));
var value = await _cache.GetStringAsync(input.Session.SessionId);
if (value != null)
{
sessionData = JsonConvert.DeserializeObject <SessionData>(value);
}
if (sessionData != null)
{
sessionData.RedeemableItems = redeemableItems;
}
else
{
sessionData = new SessionData {
SessionId = input.Session.SessionId, PurchaseItems = purchaseItems, RedeemableItems = redeemableItems
};
}
await _cache.SetStringAsync(input.Session.SessionId, JsonConvert.SerializeObject(sessionData));
}
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>Here is the list of items available for you: {items}.</speak>";
// create the card response
//finalResponse = ResponseBuilder.TellWithCard(speech, "GetItems", $"Here is the list of items available for you: {items}.");
// create the speech reprompt
var repromptMessage = new PlainTextOutputSpeech();
repromptMessage.Text = "Would you like to add any of these to your shoping cart?";
// create the reprompt
var repromptBody = new Alexa.NET.Response.Reprompt();
repromptBody.OutputSpeech = repromptMessage;
// create the response
finalResponse = ResponseBuilder.AskWithCard(speech, "GetItems", $"Here is the list of items available for you: {items}.", repromptBody);
}
catch (Exception e)
{
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>Oh boy, something went very wrong. {e.Message}</speak>";
// create the card response
finalResponse = ResponseBuilder.TellWithCard(speech, "GetItems Exception", $"Oh boy, something went very wrong. {e.Message}.");
}
}
// check the name to determine what you should do
if (intentRequest.Intent.Name.Equals("AddToBasket"))
{
try
{
SessionData sessionData = null;
RedeemableItem itemR = null;
PurchaseOrderItem itemP = null;
string itemName = string.Empty;
int itemNo = int.Parse(intentRequest.Intent.Slots["Item"].Value);
var value = await _cache.GetStringAsync(input.Session.SessionId);
if (value != null)
{
sessionData = JsonConvert.DeserializeObject <SessionData>(value);
}
if (sessionData != null)
{
if (sessionData.RedeemableItems != null && sessionData.RedeemableItems.Count > 0)
{
redeemableItems = sessionData.RedeemableItems;
if ((itemNo - 1) > sessionData.RedeemableItems.Count || (itemNo - 1) < 0)
{
throw new Exception("Sorry, you don't have that item.");
}
itemR = redeemableItems[itemNo - 1];
if (sessionData.PurchaseItems != null)
{
purchaseItems = sessionData.PurchaseItems;
purchaseItems.Add(new PurchaseOrderItem {
DeliveryChannel = null, Quantity = 1, RedeemableItemId = itemR.Id, WalletType = new WalletType {
ExternalCode = "WALLET_DEFAULT"
}
});
}
//else
//{
// purchaseItems.Add(new PurchaseOrderItem { DeliveryChannel = null, Quantity = 1, RedeemableItemId = itemR.Id, WalletType = null });
//}
}
else
{
throw new Exception("Please query for your ityems first.");
}
}
else
{
sessionData = new SessionData {
SessionId = input.Session.SessionId, PurchaseItems = purchaseItems, RedeemableItems = redeemableItems
};
}
await _cache.SetStringAsync(input.Session.SessionId, JsonConvert.SerializeObject(sessionData));
purchaseItems.Add(new PurchaseOrderItem {
DeliveryChannel = null, Quantity = 1, RedeemableItemId = itemR.Id, WalletType = null
});
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>Your item, {itemR.Name}, was successfully added to shopping cart.</speak>";
// create the speech reprompt
var repromptMessage = new PlainTextOutputSpeech();
repromptMessage.Text = "Shall I proceed and buy the items in the shoping cart? You can add more items as well.";
// create the reprompt
var repromptBody = new Alexa.NET.Response.Reprompt();
repromptBody.OutputSpeech = repromptMessage;
// create the response
finalResponse = ResponseBuilder.AskWithCard(speech, "AddToBasket", $"Your item, {itemR.Name}, was successfully added to shopping cart.", repromptBody);
}
catch (Exception e)
{
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>Oh boy, something went very wrong. {e.Message}</speak>";
// create the card response
finalResponse = ResponseBuilder.TellWithCard(speech, "AddToBasket Exception", $"Oh boy, something went very wrong. {e.Message}.");
}
}
// check the name to determine what you should do
if (intentRequest.Intent.Name.Equals("PurchaseBasket"))
{
try
{
SessionData sessionData = null;
string status = string.Empty;
var value = await _cache.GetStringAsync(input.Session.SessionId);
if (value != null)
{
sessionData = JsonConvert.DeserializeObject <SessionData>(value);
}
if (sessionData != null && sessionData.PurchaseItems != null && sessionData.PurchaseItems.Count > 0)
{
purchaseItems = sessionData.PurchaseItems;
}
else
{
throw new Exception("Your shoping cart is empty. Add some items first.");
}
await _cache.RemoveAsync(input.Session.SessionId);
var client = new CustomApiClient();
// var result = await client.RedeemItemsAsync("API", "EXTERNAL", 1, "921722255", ParamType.Msisdn, 1, null, purchaseItems.ToArray(), null, null, null);
var result = await client.RedeemItemsAsync("API", "EXTERNAL", 1, "921722255", ParamType.Msisdn, 1, null, purchaseItems.ToArray(), null, null, null);
if (result != null)
{
status = result.Status.ToString();
}
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>Your order completed with {status}. Thank you for using our services.</speak>";
// create the response
finalResponse = ResponseBuilder.TellWithCard(speech, "PurchaseBasket", $"Your order completed with {status}. Thank you for using our services.");
}
catch (Exception e)
{
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>Oh boy, something went very wrong. {e.Message}</speak>";
// create the card response
finalResponse = ResponseBuilder.TellWithCard(speech, "PurchaseBasket Exception", $"Oh boy, something went very wrong. {e.Message}.");
}
}
if (intentRequest.Intent.Name.Equals("AMAZON.CancelIntent"))
{
try
{
await _cache.RemoveAsync(input.Session.SessionId);
List <string> myList = new List <string> {
"OK,I'll shut up.", "Sure, I'll cleanup everything.", "Oh boy, that escalated quickly! I'm outa here!"
};
// add items to the list
Random r = new Random();
int index = r.Next(myList.Count);
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>{myList[index]}</speak>";
// create the response
finalResponse = ResponseBuilder.TellWithCard(speech, "Cancel Exception", $"{myList[index]}");
}
catch (Exception e)
{
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>Oh boy, something went very wrong. {e.Message}</speak>";
// create the card response
finalResponse = ResponseBuilder.TellWithCard(speech, "Cancel Exception", $"Oh boy, something went very wrong. {e.Message}.");
}
}
if (intentRequest.Intent.Name.Equals("Hello"))
{
try
{
await _cache.RemoveAsync(input.Session.SessionId);
List <string> myList = new List <string> {
"Hi there!", "Hi, how are you.", "Hi and goodby. get back to work"
};
// add items to the list
Random r = new Random();
int index = r.Next(myList.Count);
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>{myList[index]}</speak>";
// create the response
finalResponse = ResponseBuilder.TellWithCard(speech, "Hello", $"{myList[index]}");
}
catch (Exception e)
{
// create the speech response - cards still need a voice response
speech.Ssml = $"<speak>Oh boy, something went very wrong. {e.Message}</speak>";
// create the card response
finalResponse = ResponseBuilder.TellWithCard(speech, "Cancel Exception", $"Oh boy, something went very wrong. {e.Message}.");
}
}
}
else if (requestType == typeof(Alexa.NET.Request.Type.LaunchRequest))
{
// default launch path executed
}
else if (requestType == typeof(AudioPlayerRequest))
{
// do some audio response stuff
}
return(finalResponse);
}
