Integration of Rasa with Couchbase

Description of Problem:

Couchbase is widely getting popular as an enterprise No-SQL solution. It would be great to provide out of the box integration for users who would like to leverage Couchbase for Rasa to store users conversation history.

Overview of the Solution:

• Need to introduce a new Tracker Store named CouchTrackerStore.
• Need to implement the CouchTrackerStore
• Add test cases to test the CouchTrackerStore
• Users would be able to access the new CouchTrackerStore from the configuration in endpoints.yml

Examples (if relevant):

Below code is a reference from enpdoints.yml of the new implementations for Couch

tracker_store: type: couch url: http://localhost:8091 db: bucket username: user password: pass

Blockers (if relevant):

None known at this time.

Definition of Done:

• Code a new entry for CouchTrackerStore in TrackerStore
• Code the CouchTrackerStore implementation
• Tests are added
• Feature described the docs
• Feature mentioned in the changlog

[mbzebra]

Thank You @wochinge , will follow the suggested steps.

[wochinge]

@mbzebra You don’t need to fork the project for that. All you should need is

• a new module for the CouchTrackerStore
• a setup.py with rasa as dependency (and potential rasa
• some short readme on how to put your tracker store in the endpoints.yml
• publish your project on Pypi (https://rasa.com/docs/rasa/api/tracker-stores/#custom-tracker-store)