zabirauf/elixir_wit

Elixir client for the Wit API. Wit is the natural language engine for creating Bots.

elixir_wit's Issues

Issue with Converse API

When sending this request to Wit:

curl -XPOST 'https://api.wit.ai/converse?&context=%7B%22theater%22:%22Edwards%20Mira%20Mesa%22,%22showTime%22:%22today%22,%22movie%22:%22Zootopia%22%7D&session_id=2241e696-44b7-11e7-8a47-6c4008a5c1c2&v=20160526' \
      -H "Content-Type: application/json" \
      -H "Accept: application/json" \
      -H 'Authorization: Bearer TOKEN'

I get this response:

{
  "confidence" : 1,
  "type" : "error"
}

It seems to be related to the context. If I change the request to this:

curl -XPOST 'https://api.wit.ai/converse?v=20170307&session_id=2241e696-44b7-11e7-8a47-6c4008a5c1c2&v=20160526' \
      -d '{"theater":"Edwards","showTime":"today","movie":"Zootopia"}' \
      -H "Content-Type: application/json" \
      -H "Accept: application/json" \
      -H 'Authorization: Bearer TOKEN'

I get the correct response:

{
  "confidence" : 0.00978581436765204,
  "type" : "msg",
  "msg" : "Zootopia is shown at Edwards at today"
}

function Map.update/3 is undefined or private in Wit.Client.Deserializer

On line 80 there's a call to Map.update/3. This gives me the error in the subject line.

Looking in the Elixir docs, there is a Map.update!/3 and a Map.update/4. It seems like this could be a typo, but maybe I'm missing something?

Update :uuid deps to new version

If using this package in a project requiring modules that depend on the newest version of the :uuid module, the compilation will crash

Unchecked dependencies for environment dev:
* uuid (Hex package)
  could not find an app file at "_build/dev/lib/uuid/ebin/uuid.app". This may happen if the dependency was not yet compiled, or you specified the wrong application name in your deps, or the dependency indeed has no app file (then you can pass app: false as option)
** (Mix) Can't continue due to errors on dependencies

This is because the latest version of the module has been renamed to app: elixir_uuid yet the name is still UUID

to reproduce try to compile a project which depends on both elixir_wit and :guardian v0.14.6 and you'll be able to create the conflict on compilation.

Pass original message in custom actions

In your weather example, the defaction fetch_weather/2 receives session and context. In your tests you're simply doing Map.put(context, "forecast" "sunny"), but how would I go about getting access to the entities to see if location was provided and if so, go hit an endpoint to pull the weather.

Wit.ai shows this example code:

getForecast({context, entities}) {
  return new Promise(function(resolve, reject) {
    var location = firstEntityValue(entities, "location")
    if (location) {
      context.forecast = 'sunny in ' + location; // we should call a weather API here
      // ...

Use httpotion ~> 3.0.0 for elixir 1.3.x

elixir_wit currently depends on {:httpotion, "~> 2.2.0"}. However, under elixir 1.3.x httpotion 2.2.x has a known issue, which was fixed in httpotion ~> 3.0.0

Wit.run_actions looping