Custom Rasa/webchat and facebook messenger carousel

[Deprecated] Rasa X Community Edition
10

I can tell you for one button on rasa webchat , you can extend the same to fb. Here the data is your json/dict which has the information related to your carousels(fetched from database). you can optimize the below code.

carousel_list = []
for i in range(len(data)):
   empty_dict = {}        
   buttons = [{"title": "Title","url": "", "type": "web_url"}]
   empty_dict['title'] = data[i]['Title']
   empty_dict['subtitle'] = data[i]['Subtitle']  
   empty_dict['image_url'] = data[i]['image_url']
   empty_dict['buttons'] = buttons
   empty_dict['buttons'][0]['url'] = data[i]['image_url']
   carousel_list.append(empty_dict)

test_carousel = { "type": "template",
                          "payload": {
                          "template_type": "generic",
                          "elements": carousel_list                       
                              }     
                          }