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A middleware to connect Rasa NLU > 0.8.x to different chat channels using Botkit

Home Page: https://www.npmjs.com/package/botkit-rasa

License: ISC License

JavaScript 100.00%

bot botkit bots middleware natural-language-processing nlp rasa rasa-nlu

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rebeca1987 fgr1986 mukesh-mehta matteoredaelli useready-andyv fioregiuseppe jossalgon schwub karivara terrytran gagan-bansal deepakmahakale verypatient claudiofelis

botkit-rasa's Issues

adding model parameter

The /parse get request can accept a "model" parameter

$ curl 'localhost:5000/parse?q=hello&model=hotels'
$ curl -XPOST localhost:5000/parse -d '{"q":"I am looking for Chinese food", "model": "restaurants"}'

as you can see at https://github.com/RasaHQ/rasa_nlu/blob/master/docs/http.rst

is it possible to manage it in this package?

thanks
matteo

adding project parameter

The /parse get request can accept a "project" parameter (instead of the old model parameter)

$ curl 'localhost:5000/parse?q=hello&project=hotels'
$ curl -XPOST localhost:5000/parse -d '{"q":"I am looking for Chinese food", "model": "restaurants"}'

as you can see at https://github.com/RasaHQ/rasa_nlu/blob/master/docs/http.rst

is it possible to manage it in this package?

thanks
matteo

Compatibility with rasa NLU v0.9x

Hi, it seems that there is some problems when using this middleware with rasa NLU >0.7
Whenever you interact with the rasa server, the following error appears:

Unhandled rejection StatusCodeError: 404 - {"error":"Invalid parse parameter specified"}

This error appears after calling the nodeJS program with:
slack_token=XXXXX node bot.js

Rasa is installed using pip, and botkit using npm after cloning the main repository.

Kind regards

LOG

Initializing Botkit v0.5.4
info: ** No persistent storage method specified! Data may be lost when process shuts down.
debug: Setting up a handler for spawned
debug: Setting up a handler for heard_trigger
debug: Setting up a handler for command_triggered
debug: Setting up a handler for remote_command_end
info: ** Setting up custom handlers for processing Slack messages
debug: Setting up a handler for message_received
debug: rtm.connect { token: 'XXXXX' }
info: ** API CALL: https://slack.com/api/rtm.connect
{ receive: [Function: receive], hears: [Function: hears] }
debug: Setting up a handler for direct_message
debug: Setting up a handler for direct_mention
debug: Setting up a handler for mention
debug: Got response null {"ok":true,"url":"wss:\/\/mpmulti-s1ou.slack-msgs.com\/websocketXXXXXXXXXXX=","team":{"id":"XXXXXXXXXX","name":"Slack test","domain":"XXXX-test"},"self":{"id":"U5W5ZP7HC","name":"XXXX-test-bot"}}
notice: ** BOT ID: XXXXXXXXXX-bot ...attempting to connect to RTM!
notice: RTM websocket opened
Unhandled rejection StatusCodeError: 404 - {"error":"Invalid parse parameter specified"}
    at new StatusCodeError (~/example/test_rasa_nlu/botkit-rasa/node_modules/request-promise-core/lib/errors.js:32:15)
    at Request.plumbing.callback (~/example/test_rasa_nlu/botkit-rasa/node_modules/request-promise-core/lib/plumbing.js:104:33)
    at Request.RP$callback [as _callback] (~/example/test_rasa_nlu/botkit-rasa/node_modules/request-promise-core/lib/plumbing.js:46:31)
    at Request.self.callback (~/example/test_rasa_nlu/botkit-rasa/node_modules/request/request.js:188:22)
    at emitTwo (events.js:125:13)
    at Request.emit (events.js:213:7)
    at Request.<anonymous> (~/example/test_rasa_nlu/botkit-rasa/node_modules/request/request.js:1171:10)
    at emitOne (events.js:115:13)
    at Request.emit (events.js:210:7)
    at IncomingMessage.<anonymous> (~/example/test_rasa_nlu/botkit-rasa/node_modules/request/request.js:1091:12)
    at Object.onceWrapper (events.js:312:19)
    at emitNone (events.js:110:20)
    at IncomingMessage.emit (events.js:207:7)
    at endReadableNT (_stream_readable.js:1045:12)
    at _combinedTickCallback (internal/process/next_tick.js:102:11)
    at process._tickCallback (internal/process/next_tick.js:161:9)

Unhandled rejection StatusCodeError: 404 - {"error":"Invalid parse parameter specified"}
    at new StatusCodeError (~/example/test_rasa_nlu/botkit-rasa/node_modules/request-promise-core/lib/errors.js:32:15)
    at Request.plumbing.callback (~/example/test_rasa_nlu/botkit-rasa/node_modules/request-promise-core/lib/plumbing.js:104:33)
    at Request.RP$callback [as _callback] (~/example/test_rasa_nlu/botkit-rasa/node_modules/request-promise-core/lib/plumbing.js:46:31)
    at Request.self.callback (~/example/test_rasa_nlu/botkit-rasa/node_modules/request/request.js:188:22)
    at emitTwo (events.js:125:13)
    at Request.emit (events.js:213:7)
    at Request.<anonymous> (~/example/test_rasa_nlu/botkit-rasa/node_modules/request/request.js:1171:10)
    at emitOne (events.js:115:13)
    at Request.emit (events.js:210:7)

Recognize Bot's messages

Hi!

In order to not sent to rasa the bot reply, this could be added just after

 if (!message.text || message.is_echo) {
        next()
        return
}

we can simply identify whether the message comes from a bot:

if( message.bot_id != null ){
        console.log('\t\t[own_debug]  bot response, not processing')
        next()
        return
}

Hope it helps. Regards

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