Read data from mongodb

Rasa Open Source
1

My coupen codes are saved on mongodb and I wanted to read it when the user required it

image
image1366×768 72.3 KB
image
image1366×768 72.7 KB
here is the custom actions code


from typing import Any, Text, Dict, List
from pymongo.database import Database
from pymongo import MongoClient
from rasa_sdk import Action, Tracker 
from rasa_sdk.executor import CollectingDispatcher
import pymongo
# url="http://localhost:3000/api"
class Coupens(Action):
    def name(self):
        return "Coupens"
    def run(self, dispatcher, tracker, domain):
        clientss = pymongo.MongoClient("mongodb+srv://username:pswd@cluster1-hc9jb.azure.mongodb.net/test?retryWrites=true&w=majority")
        db=clientss.client
        res = db.coupen.find({})
        print(type(res))
        for i in res:
            dispatcher.utter_message(i.items() )
        return []

what do I expect

dict_items([('_id', ObjectId('5e2620411c9d44000081b6b1')), ('نون %1', 'YVQA HMAZ EMVY TVKL Hi3 Hi2 Hi1')])
dict_items([('_id', ObjectId('5e2621fc1c9d44000081b6b2')), ('شي إن 15 ', '15AFT')])

but this is the output I got

image
image1366×768 80.1 KB
Please help me Thanks in advance

2

You cant send dict items on dispatcher.utter_message() You can either send a json or a string, I guess!!