yml change
Deploy Node App / deploy (push) Successful in 15s

This commit is contained in:
Gitea
2026-06-05 11:49:04 +05:30
parent 8b91aa81f2
commit 9f44ef4ac5
3 changed files with 9 additions and 665 deletions
+6 -6
View File
@@ -14,9 +14,9 @@ jobs:
- name: Copy files to VPS - name: Copy files to VPS
uses: appleboy/scp-action@master uses: appleboy/scp-action@master
with: with:
host: 172.236.185.26 host: ${{ secrets.VPS_HOST }}
username: root username: ${{ secrets.VPS_USER }}
password: LinodeUser#26 password: ${{ secrets.VPS_PASSWORD }}
port: 22 port: 22
source: "./*" source: "./*"
target: "/root/gyanBuddy" target: "/root/gyanBuddy"
@@ -25,9 +25,9 @@ jobs:
- name: Execute SSH Commands - name: Execute SSH Commands
uses: appleboy/ssh-action@master uses: appleboy/ssh-action@master
with: with:
host: 172.236.185.26 host: ${{ secrets.VPS_HOST }}
username: root username: ${{ secrets.VPS_USER }}
password: LinodeUser#26 password: ${{ secrets.VPS_PASSWORD }}
port: 22 port: 22
script: | script: |
cd /root/gyanBuddy cd /root/gyanBuddy
+1
View File
@@ -1 +1,2 @@
/node_modules /node_modules
/.env
+2 -659
View File
@@ -1,654 +1,3 @@
// //
// require("dotenv").config();
// const express = require("express");
// const cors = require("cors");
// const OpenAI = require("openai");
// const {
// pipeline,
// } = require("@xenova/transformers");
// const {
// QdrantClient,
// } = require("@qdrant/js-client-rest");
// const app = express();
// app.use(cors());
// app.use(express.json());
// // ======================
// // AZURE OPENAI
// // ======================
// const azureEndpoint =
// "https://cpmindiayoda-resource.services.ai.azure.com";
// const deploymentName = "gpt-4o-mini";
// const apiVersion =
// "2024-08-01-preview";
// const llm = new OpenAI({
// baseURL:
// `${azureEndpoint}/openai/deployments/${deploymentName}`,
// apiKey:
// process.env.AZURE_OPENAI_KEY,
// defaultHeaders: {
// "api-key":
// process.env.AZURE_OPENAI_KEY,
// },
// defaultQuery: {
// "api-version":
// apiVersion,
// },
// });
// // ======================
// // QDRANT
// // ======================
// const qdrant = new QdrantClient({
// url: "http://20.40.61.65:6333",
// checkCompatibility: false,
// timeout: 30000,
// });
// const COLLECTION_NAME =
// "pdf_rag";
// let embedder;
// // ======================
// // LOAD EMBEDDING MODEL
// // ======================
// async function loadModel() {
// console.log(
// "Loading MiniLM model..."
// );
// embedder = await pipeline(
// "feature-extraction",
// "Xenova/all-MiniLM-L6-v2"
// );
// console.log(
// "Embedding model loaded"
// );
// }
// // ======================
// // EMBEDDING
// // ======================
// async function createEmbedding(
// text
// ) {
// const output =
// await embedder(text, {
// pooling: "mean",
// normalize: true,
// });
// return Array.from(output.data);
// }
// // ======================
// // HEALTH
// // ======================
// app.get("/", (req, res) => {
// res.json({
// success: true,
// message:
// "Qdrant + Azure GPT RAG Running",
// });
// });
// // ======================
// // ASK API
// // ======================
// app.post(
// "/ask",
// async (req, res) => {
// try {
// const { question } =
// req.body;
// if (!question) {
// return res
// .status(400)
// .json({
// success: false,
// error:
// "Question is required",
// });
// }
// console.log(
// "Question:",
// question
// );
// // ======================
// // CREATE EMBEDDING
// // ======================
// const embedding =
// await createEmbedding(
// question
// );
// // ======================
// // SEARCH QDRANT
// // ======================
// const searchResult =
// await qdrant.search(
// COLLECTION_NAME,
// {
// vector: embedding,
// limit: 20,
// }
// );
// const filteredResults = searchResult.filter(
// item => item.score >= 0.10
// );
// console.log(
// "Results:",
// filteredResults.length,
// );
// if (
// !filteredResults.length
// ) {
// return res.json({
// success: true,
// answer:
// "No relevant information found.",
// sources: [],
// });
// }
// // ======================
// // CONTEXT
// // ======================
// const context =
// filteredResults
// .map(
// (item, index) => `
// Result ${index + 1}
// File:
// ${item.payload?.file || ""}
// Content:
// ${item.payload?.text || ""}
// `
// )
// .join("\n\n");
// // ======================
// // GPT CALL
// // ======================
// const completion =
// await llm.chat.completions.create(
// {
// model:
// deploymentName,
// temperature: 0,
// messages: [
// {
// role: "system",
// content: `
// You are CPM AI Assistant.
// Rules:
// - Answer ONLY from the provided context.
// - If information is not found, say:
// "❌ I could not find this information in the uploaded documents."
// Response Style:
// - Use emojis where appropriate.
// - Use markdown formatting.
// - Use headings.
// - Use bullet points.
// - Make answers professional and easy to read.
// - Highlight important information using **bold** text.
// - Never mention the context or document chunks.
// Example Format:
// # 📋 Dress Code Policy
// ## 🎯 Overview
// Brief summary here.
// ## ✅ Key Points
// • Point 1
// • Point 2
// • Point 3
// ## ⚠️ Important Notes
// • Note 1
// • Note 2
// ## 📝 Conclusion
// Short conclusion.
// `,
// },
// {
// role: "user",
// content: `
// Context:
// ${context}
// Question:
// ${question}
// `,
// },
// ]
// }
// );
// const answer =
// completion.choices[0]
// .message.content;
// return res.json({
// success: true,
// question,
// answer,
// sources:
// filteredResults.map(
// (item) => ({
// score:
// item.score,
// file:
// item.payload
// ?.file,
// chunk:
// item.payload
// ?.chunk,
// })
// ),
// });
// } catch (error) {
// console.error(
// "ERROR:",
// error
// );
// return res
// .status(500)
// .json({
// success: false,
// error:
// error.message,
// });
// }
// }
// );
// // ======================
// // START SERVER
// // ======================
// async function startServer() {
// try {
// await loadModel();
// app.listen(
// process.env.PORT ||
// 5000,
// () => {
// console.log(
// "Server running on port",
// process.env.PORT ||
// 5000
// );
// }
// );
// } catch (error) {
// console.error(
// "Startup Error:",
// error
// );
// }
// }
// startServer();
// require("dotenv").config();
// const express = require("express");
// const cors = require("cors");
// const OpenAI = require("openai");
// const { pipeline } = require("@xenova/transformers");
// const { QdrantClient } = require("@qdrant/js-client-rest");
// // ─── Config ───────────────────────────────────────────────────────────────────
// const CONFIG = {
// azure: {
// endpoint: process.env.AZURE_OPENAI_ENDPOINT || "https://cpmindiayoda-resource.services.ai.azure.com",
// deployment: process.env.AZURE_DEPLOYMENT || "gpt-4o-mini",
// apiVersion: process.env.AZURE_API_VERSION || "2024-08-01-preview",
// apiKey: process.env.AZURE_OPENAI_KEY,
// },
// qdrant: {
// url: process.env.QDRANT_URL || "http://20.40.61.65:6333",
// collection: process.env.QDRANT_COLLECTION || "pdf_rag",
// },
// search: {
// topK: 20,
// minScore: 0.10,
// maxContextDocs: 10,
// },
// port: process.env.PORT || 5000,
// };
// // ─── Clients ──────────────────────────────────────────────────────────────────
// const llm = new OpenAI({
// baseURL: `${CONFIG.azure.endpoint}/openai/deployments/${CONFIG.azure.deployment}`,
// apiKey: CONFIG.azure.apiKey,
// defaultHeaders: { "api-key": CONFIG.azure.apiKey },
// defaultQuery: { "api-version": CONFIG.azure.apiVersion },
// });
// const qdrant = new QdrantClient({
// url: CONFIG.qdrant.url,
// checkCompatibility: false,
// timeout: 30000,
// });
// // ─── Embedding model (singleton, lazy-init) ───────────────────────────────────
// let _embedder = null;
// async function getEmbedder() {
// if (!_embedder) {
// console.log("⏳ Loading MiniLM model...");
// _embedder = await pipeline("feature-extraction", "Xenova/all-MiniLM-L6-v2");
// console.log("✅ Embedding model ready");
// }
// return _embedder;
// }
// async function createEmbedding(text) {
// const model = await getEmbedder();
// const out = await model(text, { pooling: "mean", normalize: true });
// return Array.from(out.data);
// }
// // ─── Qdrant search ────────────────────────────────────────────────────────────
// async function searchQdrant(embedding, { topK, minScore, maxContextDocs } = CONFIG.search) {
// const results = await qdrant.search(CONFIG.qdrant.collection, {
// vector: embedding,
// limit: topK,
// with_payload: true,
// score_threshold: minScore, // let Qdrant filter — faster than client-side
// });
// // Re-rank by score, cap to maxContextDocs
// return results
// .sort((a, b) => b.score - a.score)
// .slice(0, maxContextDocs);
// }
// // ─── Build LLM context string ─────────────────────────────────────────────────
// function buildContext(results) {
// return results
// .map((item, i) =>
// `[${i + 1}] File: ${item.payload?.file ?? "unknown"} | Page: ${item.payload?.page ?? "?"}\n${item.payload?.text ?? ""}`
// )
// .join("\n\n---\n\n");
// }
// // ─── LLM call ─────────────────────────────────────────────────────────────────
// const SYSTEM_PROMPT = `
// You are CPM AI Assistant.
// Rules:
// - Answer only from the provided information.
// - If the answer is not available, reply exactly:
// "❌ I could not find this information in the uploaded documents."
// - Do not make up information.
// - Do not mention documents, context, or chunks.
// Response Style:
// - Use simple English.
// - Keep answers short and clear.
// - Use headings and bullet points.
// - Highlight important words in **bold**.
// - Use emojis in headings.
// Format:
// # 📋 Topic
// ## 🎯 Summary
// Short answer in 1-2 sentences.
// ## ✅ Details
// - Point 1
// - Point 2
// - Point 3
// ## ⚠️ Notes
// - Extra information (if available).
// `.trim();
// async function askLLM(question, context) {
// const completion = await llm.chat.completions.create({
// model: CONFIG.azure.deployment,
// temperature: 0,
// max_tokens: 1500,
// messages: [
// { role: "system", content: SYSTEM_PROMPT },
// { role: "user", content: `Context:\n${context}\n\nQuestion:\n${question}` },
// ],
// });
// return completion.choices[0].message.content;
// }
// // ─── Express app ──────────────────────────────────────────────────────────────
// const app = express();
// app.use(cors());
// app.use(express.json({ limit: "1mb" }));
// // Request logger middleware
// app.use((req, _res, next) => {
// console.log(`→ ${req.method} ${req.path}`);
// next();
// });
// // ─── Routes ───────────────────────────────────────────────────────────────────
// app.get("/health", (_req, res) => {
// res.json({ status: "ok", model: CONFIG.azure.deployment, collection: CONFIG.qdrant.collection });
// });
// app.post("/ask", async (req, res) => {
// const { question } = req.body ?? {};
// if (!question?.trim()) {
// return res.status(400).json({ success: false, error: "question is required" });
// }
// const t0 = Date.now();
// try {
// // 1. Embed question
// const embedding = await createEmbedding(question.trim());
// // 2. Semantic search
// const results = await searchQdrant(embedding);
// if (!results.length) {
// return res.json({
// success: true,
// question,
// answer: "❌ I could not find this information in the uploaded documents.",
// sources: [],
// ms: Date.now() - t0,
// });
// }
// // 3. Build context + call LLM
// const context = buildContext(results);
// const answer = await askLLM(question, context);
// return res.json({
// success: true,
// question,
// answer,
// sources: results.map(r => ({
// score: +r.score.toFixed(4),
// file: r.payload?.file,
// page: r.payload?.page,
// chunk: r.payload?.chunk,
// })),
// ms: Date.now() - t0,
// });
// } catch (err) {
// console.error("❌ /ask error:", err);
// return res.status(500).json({ success: false, error: err.message });
// }
// });
// app.post("/ask/stream", async (req, res) => {
// const { question } = req.body ?? {};
// if (!question?.trim()) {
// return res.status(400).json({ success: false, error: "question is required" });
// }
// // ── SSE headers ────────────────────────────────────────────────────────────
// res.setHeader("Content-Type", "text/event-stream");
// res.setHeader("Cache-Control", "no-cache");
// res.setHeader("Connection", "keep-alive");
// res.flushHeaders(); // send headers immediately
// const send = (event, data) => res.write(`event: ${event}\ndata: ${JSON.stringify(data)}\n\n`);
// try {
// // 1. Embed
// send("status", { message: "🔍 Searching documents..." });
// const embedding = await createEmbedding(question.trim());
// // 2. Search Qdrant
// const results = await searchQdrant(embedding);
// if (!results.length) {
// send("token", { token: "❌ I could not find this information in the uploaded documents." });
// send("done", { sources: [] });
// return res.end();
// }
// // 3. Send sources early so UI can show them while streaming answer
// const sources = results.map(r => ({
// score: +r.score.toFixed(4),
// file: r.payload?.file,
// page: r.payload?.page,
// chunk: r.payload?.chunk,
// }));
// send("sources", { sources });
// // 4. Stream LLM tokens
// send("status", { message: "💬 Generating answer..." });
// const context = buildContext(results);
// const stream = await llm.chat.completions.create({
// model: CONFIG.azure.deployment,
// temperature: 0,
// max_tokens: 1500,
// stream: true, // ← key change
// messages: [
// { role: "system", content: SYSTEM_PROMPT },
// { role: "user", content: `Context:\n${context}\n\nQuestion:\n${question}` },
// ],
// });
// for await (const chunk of stream) {
// const token = chunk.choices[0]?.delta?.content ?? "";
// if (token) send("token", { token });
// }
// send("done", { sources });
// } catch (err) {
// console.error("❌ /ask/stream error:", err);
// send("error", { error: err.message });
// }
// res.end();
// });
// app.use((_req, res) => res.status(404).json({ success: false, error: "Not found" }));
// // ─── Start ────────────────────────────────────────────────────────────────────
// async function start() {
// await getEmbedder();
// app.listen(CONFIG.port, () => {
// console.log(`Server running on port ${CONFIG.port}`);
// });
// }
// start().catch(err => {
// console.error("Fatal startup error:", err);
// process.exit(1);
// });
require("dotenv").config(); require("dotenv").config();
const express = require("express"); const express = require("express");
@@ -657,8 +6,6 @@ const OpenAI = require("openai");
const { pipeline } = require("@xenova/transformers"); const { pipeline } = require("@xenova/transformers");
const { QdrantClient } = require("@qdrant/js-client-rest"); const { QdrantClient } = require("@qdrant/js-client-rest");
// ─── Config ───────────────────────────────────────────────────────────────────
const CONFIG = { const CONFIG = {
azure: { azure: {
endpoint: process.env.AZURE_OPENAI_ENDPOINT || "https://cpmindiayoda-resource.services.ai.azure.com", endpoint: process.env.AZURE_OPENAI_ENDPOINT || "https://cpmindiayoda-resource.services.ai.azure.com",
@@ -696,9 +43,9 @@ const qdrant = new QdrantClient({
let _embedder = null; let _embedder = null;
async function getEmbedder() { async function getEmbedder() {
if (!_embedder) { if (!_embedder) {
console.log("Loading MiniLM model..."); console.log("Loading MiniLM model...");
_embedder = await pipeline("feature-extraction", "Xenova/all-MiniLM-L6-v2"); _embedder = await pipeline("feature-extraction", "Xenova/all-MiniLM-L6-v2");
console.log("Embedding model ready"); console.log("Embedding model ready");
} }
return _embedder; return _embedder;
} }
@@ -841,10 +188,6 @@ app.post("/ask", async (req, res) => {
} }
}); });
// ─── /ask/stream — word-by-word SSE ──────────────────────────────────────────
// The LLM streams tokens (which may be partial words or multi-word chunks).
// We split every incoming token on whitespace and emit each word as a separate
// SSE "token" event so the frontend can animate them one-by-one.
app.post("/ask/stream", async (req, res) => { app.post("/ask/stream", async (req, res) => {
const { question } = req.body ?? {}; const { question } = req.body ?? {};