Feature/chatbot

Dockerfile

@@ -33,8 +33,7 @@ RUN apt-get update && apt-get install -y \
     xdg-utils \
     wget \
     --no-install-recommends && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
+    apt-get clean && rm -rf /var/lib/apt/lists/*
 
 # Set working directory
 WORKDIR /app
@@ -43,17 +42,20 @@ WORKDIR /app
 ARG DATABASE_URL
 ENV DATABASE_URL=${DATABASE_URL}
 
-# Copy package files and install deps
+# Skip Puppeteer Chromium download
+ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
+
+# Copy package files and install dependencies
 COPY package*.json ./
-RUN npm install --omit=dev
+RUN npm ci --omit=dev
 
-# Copy source
+# Copy source code
 COPY . .
 
 # Make build.sh executable
 RUN chmod +x ./build.sh
 
-# Expose app port
+# Expose port
 EXPOSE 5000
 
 # Start

config/nodeMailer.js

@@ -1,4 +1,12 @@
 // config/nodeMailer.js
+// DEPRECATED: This file has been replaced by Resend API
+// See: config/resend.js and utils/email/nodeMailer.js for new implementation
+// Date: January 2026
+
+/* ============================================================
+   ORIGINAL NODEMAILER CONFIGURATION (COMMENTED OUT)
+   ============================================================
+
 const nodemailer = require("nodemailer");
 
 // Primary transporter (e.g., Gmail)
@@ -43,3 +51,14 @@ module.exports = {
     tertiary: mailTransporterTertiary,
     mailerSend: mailTransporterMailerSend,
 };
+
+============================================================ */
+
+// Export empty object to prevent import errors during transition
+// This file is no longer used - Resend API is used instead
+module.exports = {
+    primary: null,
+    secondary: null,
+    tertiary: null,
+    mailerSend: null,
+};

config/resend.js

@@ -0,0 +1,12 @@
+/**
+ * RESEND EMAIL CONFIGURATION
+ * This file is kept for backward compatibility but is no longer used.
+ * Email sending is now handled directly in utils/email/nodeMailer.js
+ * 
+ * The Resend clients are initialized directly in nodeMailer.js using:
+ * - RESEND_API_KEY + EMAIL_FROM (primary)
+ * - RESEND_API_KEY_2 + EMAIL_FROM_2 (fallback)
+ */
+
+// This file is deprecated - Resend clients are created in nodeMailer.js
+module.exports = {};

controllers/chatbot/promptBuilder.js

@@ -21,7 +21,11 @@ The user query will be prepended with the current list of FED Team Members in JS
 1. Use this injected team data for all questions about roles, current members, and team structure
 2. The key properties in the JSON are: 'name', 'access' (role code), 'year', and 'extra' (with 'linkedin', 'github', etc.)
 3. Translate the 'access' codes into friendly titles (e.g., DIRECTOR_TECHNICAL -> Director of Technical Team)
-4. Founder of FED is 'Niket Raj Dwivedi', The CEO of Medial, mention only when user asks specifically *don't mention yourself in every response*.
+
+**NAMES TO REMEMBER:**
+Mention these when asked by user (don't mention in every response)
+1. Founder of FED is 'Niket Raj Dwivedi', The CEO of Medial
+2. Our Faculty in Charge is 'Dr. Vishal Pradhan'
 
 **PROFESSIONAL LINK FORMATTING (CRITICAL - READ CAREFULLY):**
 **NEVER OUTPUT HTML TAGS!** You must ONLY use markdown syntax.
@@ -111,7 +115,7 @@ Use this to personalize responses about their participation and achievements.
 7. **NO RAW URLS:** NEVER show raw URLs like 'https://...' - ALWAYS use markdown links with clean text
 8. **CONCISE BLOG LISTS:** When listing multiple blogs, be BRIEF - title + author + link only. No summaries for lists!
 9. **MARKDOWN ONLY:** Always use proper markdown [text](url) format for links. Never output HTML tags.
-10. **ALUMINI:** WHEN MENTIONS 'ALUMNI' OR A DIFFERENT NAME OTHER THAN TEAM DATA IS GIVEN JUST REPLY ONE WORD: 'ALUMINI'.
+10. **ALUMINI:** WHENEVER USER MENTIONS 'ALUMNI' OR A DIFFERENT NAME NOT PRESENT IN TEAM DATA, JUST REPLY WITH ONE WORD: 'ALUMINI'.
 
 **EMAIL ESCALATION SYSTEM - CRITICAL:**
 You have the ability to trigger email sending by outputting a special tag. The user's NEXT message after you trigger email will be sent DIRECTLY to FED without you modifying it.

index.js

@@ -107,33 +107,38 @@ const PORT = process.env.PORT || 3000;
 
 const frontendUrl = process.env.DOMAIN;
 console.log("Frontend URL:", frontendUrl);
+
+const allowedOrigins = [
+  "https://www.fedkiit.com",
+  "https://fedkiit.com",
+  "http://localhost:5173",
+  "http://localhost:3000"
+];
+
+// Shared CORS options for both normal and preflight requests
+const corsOptions = {
+  origin: (origin, callback) => {
+    if (!origin) return callback(null, true);
+    if (allowedOrigins.includes(origin)) {
+      return callback(null, true); // reflect request origin
+    }
+    callback(null, false);
+  },
+  credentials: true,
+  methods: ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
+  allowedHeaders: ["Content-Type", "Authorization", "X-Requested-With"],
+  exposedHeaders: ["Content-Length"]
+};
+
 // Middlewares
 app.use(express.json({ limit: '16kb' }));
 app.use(express.urlencoded({ extended: true, limit: "16kb" }));
 app.use(cookieParser());
 
-app.use(cors({
-    origin: function (origin, callback) {
-        // Allow requests with no origin (like mobile apps or curl)
-        if (!origin) return callback(null, true);
-
-        const allowedOrigins = [
-            "http://localhost:5173",
-            "http://localhost:3000",
-            "https://fedkiit.com",
-            "https://www.fedkiit.com"
-        ];
-
-        if (allowedOrigins.includes(origin)) {
-            callback(null, true);
-        } else {
-            callback(null, true); // Allow all in dev, restrict in production
-        }
-    },
-    methods: ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
-    credentials: true,
-}));
-app.options('*', cors()); // handle preflight requests
+// Apply CORS for normal requests
+app.use(cors(corsOptions));
+// Ensure preflight responses use the same options (no wildcard when credentials)
+app.options('*', cors(corsOptions));
 
 // const allowedOrigins = [
 //   "https://fedkiit.com",

package.json

@@ -41,6 +41,7 @@
     "puppeteer-extra-plugin-stealth": "^2.11.2",
     "qrcode": "^1.5.4",
     "react-otp-input": "^3.1.1",
+    "resend": "^6.7.0",
     "sharp": "^0.33.4",
     "uuid": "^10.0.0",
     "xlsx": "^0.18.5"