创建一个成熟的Viberbot。第二部分-首次联系或“ conversion_started”

向用户发送第一条消息-欢迎并签名

我们将形成指向机器人的链接

viber://pa?chatURI=dinner&context=fromhabr

<?php
header ("Location: viber://pa?chatURI=dinner");
exit();

问候botviber或“事件”：“ conversation_started”

{
  "chat_hostname": "SN-327_", #  Viber    -   "chat_hostname"
  "event": "conversation_started", #          
  "context": "fromlanding", #    UTM     
  "message_token": 5406893180055821524, #  
  "subscribed": false, #    ,   true   
  "timestamp": 1581161565470, # UNIXTIME 
  "type": "open", #  
  "user": {
    "api_version": 8,  #   API   . 
    "avatar": "https://media-direct.cdn.viber.com/avatar...", #      -   ,   
    "country": "RU", #       (UA-, BY-, IL-, MD - )
    "id": "J2k6sasdgghaazDeoXVYww==", # ID    
    "language": "ru", #      (  )
    "name": "Denis" № #   Viber -      -     name  
  }
}

{
  "context": "fromlanding", #      
  "subscribed": false,
   "user": {
    "country": "RU", #      
    "id": "J2k6sasdgghaazDeoXVYww==", # ID    
    "name": "Denis" № #   ,   .
  }
}

而且，请注意，在chat_id购物车中，整个网络上所有漫游器都有一个Messenger（例如移动电话号码和氛围中的id），就像令牌一样，并且在您的其中一个漫游器中是唯一的。在另一个机器人中，您的ID将有所不同...

正如我们已经看到的，botviber可以为任何企业或迷你商店贴牌，也可以根据您的主要网站定制样式

#

import requests #      
import json 
from django.shortcuts import HttpResponse
from django.views.decorators.csrf import csrf_exempt

auth_token = '45df835d27d01f-cd2e7wetwerga18a8-9a7wert786234' #!     
url = 'https://chatapi.viber.com/pa/send_message'
headers = {'X-Viber-Auth-Token': auth_token}

#     
def sending(func):
    def wrapped(*args):
        return requests.post(url, json.dumps(func(*args)), headers=headers)
    return wrapped

#  
@sending
def send_text(agent, text, track=None):
    m = dict(receiver=agent, min_api_version=2, tracking_data=track, type="text", text=text)
    return m

@csrf_exempt
def trx_bot(request):
    if request.method == "POST":
        viber = json.loads(request.body.decode('utf-8'))
        if viber['event'] == 'conversation_started':
            print(" ")
            conversation(viber) #  -    .
        elif viber['event'] == 'webhook':
            #print(viber)
            #print("Webhook  ")
            return HttpResponse(status=200)
        else:
            print("  Webhook -   ,   POSTMAN") 
            return HttpResponse(status=500)
        return HttpResponse(status=200)


def conversation(viber):
    id = viber['user']['id']
    if viber['subscribed']:
	    send_text(id, '  ')
    else:
        send_text(id, '   ?\n\n   .      ...')