CGS Lambda sample for Expert Agent Developer Dashboard (https://developers.sebastien.ai)

sebastien_cgs_replaI_sample.py

import json
import urllib

def respond(err, res=None):
    return {
        'statusCode': '400' if err else '200',
        'body': err.message if err else json.dumps(res),
        'headers': {
            'Content-Type': 'application/json'
        }
    }

def lambda_handler(event, context):
    print("Received event: " + json.dumps(event, indent=2))
    payload = json.loads(event['body'])
    
    headers = {
        'Content-Type': 'application/json',
        'x-api-key': 'Set your Repl-AI APIKEY'
    }
    
    # Detail: https://repl-ai.jp/docs/references/dialogue    
    request_url = "https://api.repl-ai.jp/v1/dialogue"
    params = {
        "appUserId":"Set your Repl-AI appUserId",
        "botId":"Set your BotId",
        "voiceText": payload["args"]["utterance"],
        "initTopicId":"Set your scenario ID"
    }
    json_data = json.dumps(params).encode("utf-8")
    encoded_params = urllib.parse.urlencode(params).encode('utf-8')

    request = urllib.request.Request(request_url, data=json_data, method="POST", headers=headers)

    with urllib.request.urlopen(request) as response:
        response_body = response.read().decode("utf-8")
        print(response_body)
        result = json.loads(response_body)
        
        return respond(None, {"error_code": "success", "status": "true", "user_id": payload["user_id"],  "bot_id": payload["bot_id"], "params": {"status": "true", "message": result["systemText"]["expression"]}})