From 915495b0a32d0124478c1a8567fef6cb914dfd05 Mon Sep 17 00:00:00 2001
From: Blake McNeal <blake.mcneal@gmail.com>
Date: Tue, 12 Nov 2024 14:50:29 -0500
Subject: [PATCH] Add GitHub Actions workflow and poll_and_respond script for
 Slack ChatGPT bot

---
 .github/workflows/on_demand_chatgpt_bot.yml | 27 ++++++++++++++
 scripts/poll_and_respond.js                 | 41 +++++++++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100644 .github/workflows/on_demand_chatgpt_bot.yml
 create mode 100644 scripts/poll_and_respond.js

diff --git a/.github/workflows/on_demand_chatgpt_bot.yml b/.github/workflows/on_demand_chatgpt_bot.yml
new file mode 100644
index 0000000..3e2a92f
--- /dev/null
+++ b/.github/workflows/on_demand_chatgpt_bot.yml
@@ -0,0 +1,27 @@
+name: Trigger ChatGPT Slack Bot
+
+on:
+  workflow_dispatch: # Enables manual triggering from GitHub Actions
+
+jobs:
+  run-bot:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '16'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run ChatGPT Slack Bot
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+        run: |
+          node scripts/poll_and_respond.js
diff --git a/scripts/poll_and_respond.js b/scripts/poll_and_respond.js
new file mode 100644
index 0000000..c3365a0
--- /dev/null
+++ b/scripts/poll_and_respond.js
@@ -0,0 +1,41 @@
+const { WebClient } = require('@slack/web-api');
+const axios = require('axios');
+
+const slackToken = process.env.SLACK_BOT_TOKEN;
+const openAiKey = process.env.OPENAI_API_KEY;
+const slackClient = new WebClient(slackToken);
+
+(async () => {
+  try {
+    // Fetch recent messages mentioning the bot
+    const result = await slackClient.conversations.history({
+      channel: 'YOUR_CHANNEL_ID', // Replace with the channel ID you want to poll
+      limit: 10,
+    });
+
+    for (const message of result.messages) {
+      if (message.text.includes('<@YOUR_BOT_USER_ID>')) { // Replace with your bot's user ID
+        // Send message text to ChatGPT for a response
+        const chatGptResponse = await axios.post(
+          'https://api.openai.com/v1/completions',
+          {
+            model: 'text-davinci-003',
+            prompt: message.text,
+            max_tokens: 50,
+          },
+          {
+            headers: { Authorization: `Bearer ${openAiKey}` },
+          }
+        );
+
+        // Post ChatGPT's response back to Slack
+        await slackClient.chat.postMessage({
+          channel: message.channel,
+          text: chatGptResponse.data.choices[0].text.trim(),
+        });
+      }
+    }
+  } catch (error) {
+    console.error('Error running bot:', error);
+  }
+})();