Echo-bot

Very simple example of using bot-story framework (github.com/botstory/bot-story). Bot should just replay on received message.

Code

Logic

# Define stories

# User just pressed `get started` button so we can greet him
@story.on_start()
def on_start():
    @story.part()
    async def greetings(message):
        await chat.say('Hi There! Nice to see you here!', message['user'])


# React on any text message
@story.on(receive=text.Any())
def echo_story():
    @story.part()
    async def echo(message):
        await chat.say('Hi! I just got something from you:', message['user'])
        await chat.say('> {}'.format(message['data']['text']['raw']), message['user'])

# And all the rest messages as well
@story.on(receive=any.Any())
def else_story():
    @story.part()
    async def something_else(message):
        await chat.say('Hm I don''t know what is it', message['user'])

Init

# Interface for communication with FB
story.use(fb.FBInterface(
    # will show on initial screen
    greeting_text='it is greeting message to {{user_first_name}}!',
    # you should get on admin panel for the Messenger Product in Token Generation section
    page_access_token='<fb_token>',
    # menu of the bot that user has access all the time
    persistent_menu=[{
        'type': 'postback',
        'title': 'Monkey Business',
        'payload': 'MONKEY_BUSINESS'
    }, {
        'type': 'web_url',
        'title': 'Source Code',
        'url': 'https://github.com/botstory/bot-story/'
    }],
    # should be the same as in admin panel for the Webhook Product
    webhook_url='/webhook/<secret_string>',
    webhook_token='webhook_token',
))

# Interface for HTTP
http = story.use(aiohttp.AioHttpInterface(
    port=8080,
))

# User and Session storage
story.use(mongodb.MongodbInterface(
    uri='mongo://localhost',
    db_name='echobot',
))

# Start bot
await story.start()

# and run forever
story.forever(loop)

# or you can use gunicorn for an app of http interface
app = http.app