dummy wavecli service exposing slack commands endpoint

gistfile1.txt

import time
import requests
from flask import Flask, request, jsonify

app: Flask = Flask(__name__)

SLACK_SIGNING_SECRET: str = "your_slack_signing_secret_here"

def send_slack_message(channel: str, text: str, thread_ts: str = None) -> dict:
    url: str = "https://slack.com/api/chat.postMessage"
    headers: dict = {
        "Authorization": f"Bearer {SLACK_SIGNING_SECRET}",
        "Content-Type": "application/json"
    }
    data: dict = {
        "channel": channel,
        "text": text,
        "thread_ts": thread_ts
    }
    response: requests.Response = requests.post(url, headers=headers, json=data)
    return response.json()

def rollback(message: str) -> str:
    channel_id: str = request.form.get('channel_id')
    thread_ts: str = request.form.get('message_ts')

    send_slack_message(channel_id, f"Rollback initiated: {message}...", thread_ts)
    time.sleep(2)
    send_slack_message(channel_id, "Rollback in progress...", thread_ts)
    time.sleep(3)
    send_slack_message(channel_id, "Rollback completed!", thread_ts)
    return "Rollback completed"

def deploy(message: str) -> str:
    channel_id: str = request.form.get('channel_id')
    thread_ts: str = request.form.get('message_ts')

    send_slack_message(channel_id, f"Deploy initiated: {message}...", thread_ts)
    time.sleep(2)
    send_slack_message(channel_id, "Deploy in progress...", thread_ts)
    time.sleep(3)
    send_slack_message(channel_id, "Deploy completed!", thread_ts)
    return "Deploy completed"

@app.route('/slack/command', methods=['POST'])
def slack_command() -> str:
    if request.headers.get('X-Slack-Signature') != SLACK_SIGNING_SECRET:
        return jsonify({"error": "Invalid request"}), 401

    command: str = request.form.get('command')
    message_ts: str = request.form.get('message_ts')
    text: str = request.form.get('text')

    if command == '/rollback':
        response_text: str = rollback(text)
    elif command == '/deploy':
        response_text: str = deploy(text)
    else:
        response_text: str = "Unknown command"

    return jsonify({"response_type": "in_channel", "text": response_text})