This is a collection of Watson Developer Cloud services for NodeRED

Currently the only way to incorporate these nodes is to add a dependency to this github repository inside the
node red package.json file

See the documentation in node-red-labs to see how this is done

These nodes will be made available as an NPM module

This service lists available dialogs and is able to start and runs a conversation against the dialog.

The the drop-down menu in the node configuration window is used to select the required mode.

###Create Mode Creates a new dialog. The dialog needs to be passd in as a file in this example, it has been fetched using a HTTP request node in msg.payload. The file name

msg.dialog_params = {};
msg.dialog_params["file"] = msg.payload;
msg.dialog_params["dialog_name"] = "Pizza Ordering";
return msg;

If successful he dialog id is returned at msg.dialog

###List Mode A list of the available dialogs is returned. For each a dialog id is given, this id is needed to start a conversation. The returned list from the service is made available at msg.dialog

###Start Conversation Mode The conversation is started and the introduction salutation from the dialog is returned. In addition a client id and a converstion id are returned. These ids are needed to continue a conversation. The salutation from the service will be returned on msg.dialog

###Conversation Mode The conversation is continued. The response from the service will be returned on msg.dialog

###List Profile Variables Mode The profile variables as set by the dialog are retrieved. These can be used by an applicaiton to determine the state of the conversation, and to take any appropriate action. The response from the service will be returned on msg.dialog

Full license text is available in LICENSE.