nalbam / lambda-slack-ai-bot

lambda-slack-ai-bot

Install

$ brew install python@3.9

$ npm install -g serverless@3.38.0

$ sls plugin install -n serverless-python-requirements
$ sls plugin install -n serverless-dotenv-plugin

$ python -m pip install --upgrade -r requirements.txt

Setup

Setup a Slack app by following the guide at https://slack.dev/bolt-js/tutorial/getting-started

Set scopes to Bot Token Scopes in OAuth & Permission:

app_mentions:read
channels:history
channels:join
channels:read
chat:write
files:read
files:write
im:read
im:write

Set scopes in Event Subscriptions - Subscribe to bot events

app_mention
message.im

Credentials

$ cp .env.example .env

Slack Bot

SLACK_BOT_TOKEN="xoxb-xxxx"
SLACK_SIGNING_SECRET="xxxx"

OpenAi API

• https://platform.openai.com/account/api-keys

OPENAI_ORG_ID="org-xxxx"
OPENAI_API_KEY="sk-xxxx"

Deployment

In order to deploy the example, you need to run the following command:

$ sls deploy --region us-east-1

Slack Test

curl -X POST -H "Content-Type: application/json" \
-d " \
{ \
    \"token\": \"Jhj5dZrVaK7ZwHHjRyZWjbDl\", \
    \"challenge\": \"3eZbrw1aBm2rZgRNFdxV2595E9CY3gmdALWMmHkvFXO7tYXAYM8P\", \
    \"type\": \"url_verification\" \
}" \
https://xxxx.execute-api.us-east-1.amazonaws.com/dev/slack/events

OpenAi API Test

curl https://api.openai.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -d '{
    "model": "gpt-4o",
    "messages": [
      {
        "role": "system",
        "content": "You are a helpful assistant."
      },
      {
        "role": "user",
        "content": "Hello!"
      }
    ]
  }'

curl https://api.openai.com/v1/images/generations \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -d '{
    "model": "dall-e-3",
    "prompt": "꽁꽁 얼어붙은 한강위로 고양이가 걸어갑니다.",
    "size": "1024x1024",
    "n": 1
  }'

References

• https://github.com/openai/openai-python