stoiveyp / alexa.net.proactiveevents Goto Github PK

Hi,
i don't know if i do something wrong but the SKILL_PROACTIVE_SUBSCRIPTION_CHANGED event is not firing when activating / deactivating the corresponding permission via Alexa app. The proactive events are working well.

I've added the ProactiveSubscriptionChangedRequestHandler in the constructor of my function.

public Function() { new ProactiveSubscriptionChangedRequestHandler().AddToRequestHandler(); }

The SKILL_PERMISSION_CHANGED and SKILL_PERMISSION_ACCEPTED are firing like expected when changing the permission in the app.

"subscriptions": [
        {
          "eventName": "SKILL_PROACTIVE_SUBSCRIPTION_CHANGED"
        },
        {
          "eventName": "SKILL_PERMISSION_ACCEPTED"
        },
        {
          "eventName": "SKILL_PERMISSION_CHANGED"
        },
        {
          "eventName": "SKILL_ENABLED"
        },
        {
          "eventName": "SKILL_DISABLED"
        }
      ],

I have also subscribed to the event from the skill manifest.

Does anybody else have the same issue?

best regards
Martin

In ReservationConfirmationStatus.cs

    [EnumMember(Value = "REQUESTED")] Requested,

should be changed to:

    [EnumMember(Value = "RECEIVED")] Received,

Amazon return BadRequest validation from a "REQUESTED" occasion:

{
"type": "Bad Request",
"message": "The event failed the schema validation, eventNode does not match schema, report is com.github.fge.jsonschema.core.report.ListProcessingReport: failure\n--- BEGIN MESSAGES ---\nwarning: the following keywords are unknown and will be ignored: [$id, schemaId]\n level: "warning"\n schema: {"loadingURI":"#","pointer":""}\n domain: "syntax"\n ignored: ["$id","schemaId"]\nerror: instance value ("REQUESTED") not found in enum (possible values: ["CONFIRMED","CANCELED","RECEIVED","CREATED","UPDATED","RESCHEDULED"])\n level: "error"\n schema: {"loadingURI":"#","pointer":"/properties/payload/properties/state/properties/confirmationStatus"}\n instance: {"pointer":"/payload/state/confirmationStatus"}\n domain: "validation"\n keyword: "enum"\n value: "REQUESTED"\n enum: ["CONFIRMED","CANCELED","RECEIVED","CREATED","UPDATED","RESCHEDULED"]\n--- END MESSAGES ---\n"
}

Hi Steven and thanks in advance for you amazing work :-)
This is not an issue, I just want to ask if there is a way to send e "custom event" through ProactiveEvents api.
What I'm triyng to do is to notify a user (unicast) that a task (previous launched from skill) has ended successfully or with an error. It's a very simple message so I thought that the nearest schema is AMAZON.MessageAlert.Activated...but here I can only specify the creator...
If there is no way...maybe I can use progressive responses? But sincerely I don't think this can be the right pattern because the task can take some minutes to complete.
It's unbelivable that they removed notifications api...

I always got 400 Bad requests even though the request was correct.

I found that the Date format doesn't follow the example provided in the Proactive Events API Reference documentation.

Can you release a new version with the resolution by improving the settings of the EventIsoDateTimeConverter class (see TO BE)?

AS IS

Date time Format JSON - Proactive Events API Reference

"timestamp": "2019-04-18T03:27:00.00Z"

Abstract JSON - Alexa.NET.ProactiveEvents.dll Version 1.1.0

"timestamp":"2020-03-02T23.30.21+00:00",
"expiryTime": "2020-03-03T22.30.21+00:00"

Full JSON - Alexa.NET.ProactiveEvents.dll Version 1.1.0

{
    "relevantAudience": {
        "type": "Multicast",
        "payload": {}
    },
    "timestamp": "2020-03-02T23.30.21+00:00",
    "referenceId": "120797e38ea148c18fa08bb669872b86",
    "expiryTime": "2020-03-03T22.30.21+00:00",
    "event": {
        "payload": {
            "state": {
                "status": "UNREAD",
                "freshness": "NEW"
            },
            "messageGroup": {
                "creator": {
                    "name": "Allerta Server"
                },
                "count": 4
            }
        },
        "name": "AMAZON.MessageAlert.Activated"
    },
    "localizedAttributes": []
}

Test with response 400 BAD REQUEST

var eventToSend = new Alexa.NET.ProactiveEvents.MessageReminders.MessageReminder(
new Alexa.NET.ProactiveEvents.MessageReminders.MessageReminderState(
    Alexa.NET.ProactiveEvents.MessageReminders.MessageReminderStatus.Unread,
    Alexa.NET.ProactiveEvents.MessageReminders.MessageReminderFreshness.New),
new Alexa.NET.ProactiveEvents.MessageReminders.MessageReminderGroup("Allerta Server", 4, null)
);

var request = new BroadcastEventRequest(eventToSend)
{
    ExpiryTime = DateTimeOffset.UtcNow.AddDays(1).AddHours(-1),
    ReferenceId = Guid.NewGuid().ToString("N"),
    TimeStamp = DateTimeOffset.UtcNow
};

var clientId = "<clientId>";
var clientSecret = "<clientSecret>";
var messaging = new AccessTokenClient(AccessTokenClient.ApiDomainBaseAddress);
var details = messaging.Send(clientId, clientSecret).GetAwaiter().GetResult();
var accessToken = details.Token;

var client = new ProactiveEventsClient(ProactiveEventsClient.EuropeEndpoint, accessToken);
var response = client.Send(request).GetAwaiter().GetResult();

Source code class EventIsoDateTimeConverter - Alexa.NET.ProactiveEvents.dll Version 1.1.0

internal class EventIsoDateTimeConverter : IsoDateTimeConverter
{
    public EventIsoDateTimeConverter()
    {
        //  DateTimeStyles = DateTimeStyles.AdjustToUniversal;
        DateTimeFormat = "yyyy-MM-ddTHH:mm:ssK";
    }
}

TO BE

FIX - Alexa.NET.ProactiveEvents.dll Version 1.X.X

internal class EventIsoDateTimeConverter : IsoDateTimeConverter
    {
        public EventIsoDateTimeConverter()
        {
            Culture = System.Globalization.CultureInfo.InvariantCulture;
            DateTimeStyles = System.Globalization.DateTimeStyles.AdjustToUniversal;
            DateTimeFormat = "yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'ff'Z'";
        }
    }

Abstract JSON

"timestamp":"2020-03-02T23:24:23.06Z",
"expiryTime": "2020-03-03T22:24:23.06Z"

Full JSON

{
    "relevantAudience": {
        "type": "Multicast",
        "payload": {}
    },
    "timestamp": "2020-03-02T23:24:23.06Z",
    "referenceId": "75fa64c1db334c249e8952393d978211",
    "expiryTime": "2020-03-03T22:24:23.06Z",
    "event": {
        "payload": {
            "state": {
                "status": "UNREAD",
                "freshness": "NEW"
            },
            "messageGroup": {
                "creator": {
                    "name": "Allerta Server"
                },
                "count": 4
            }
        },
        "name": "AMAZON.MessageAlert.Activated"
    },
    "localizedAttributes": []
}