logout functionality and documentation

Documentation/Auth-API.md

@@ -56,8 +56,8 @@ POST: http://localhost:3070/api/auth/login
     "email": "sathira@niolla.lk",
     "firstName": "Jhon",
     "lastName": "Doe",
-    "role": "System Developer",
+    "accountType": "admin",
-    "accountType": "admin"
+    "accessToken": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9......"
   }
 }
 ```
@@ -90,7 +90,6 @@ No Body
     "firstName": "Sathira",
     "lastName": "Sri Sathsara",
     "email": "sathira@niolla.lk",
-    "role": "System Developer",
     "accountType": "admin",
     "iat": 1778865265,
     "exp": 1778868865,

Documentation/User-API.md

@@ -18,7 +18,9 @@ emailVerifiedAt = null
 POST: http://localhost:3070/api/user
 ```
 
-**Request Body**
+**Request Body customer**
+
+accontType = customer and bussiness_customer
 
 ```json
 {
@@ -26,6 +28,10 @@ POST: http://localhost:3070/api/user
   "lastName": "Bimsara",
   "email": "ibimsara00@gmail.com",
   "password": "Hello@12346"
+  "accountType": "customer",
+
+  "address": "Colombo, Sri Lanka",
+  "phoneNumber": "0771234567"
 }
 ```
 
@@ -45,21 +51,20 @@ POST: http://localhost:3070/api/user
 }
 ```
 
+
 After registration, the user receives an email containing a verification link.
-```
+
+
 
 #### Verify Email 
 
 Verifies the customer's email using the raw verification token received by email.
 
-The backend hashes the received token and compares the resulting hash with the `tokenHash` stored in the `email_verifications` table.
 
 The token must:
 
 ```text
-Exist in the database
+store in redis and expire token
-Not have been used
-Not have expired
 ```
 
 **Endpoint**
@@ -107,7 +112,44 @@ usedAt = <current date and time>
 
 This prevents the same verification token from being successfully used again.
 
----
+#### Get user's details
+
+**Endpoint**
+
+```
+GET: http://localhost:3070/api/profile
+```
+
+**Respond**
+
+```json
+{
+    "success": true,
+    "message": "User profile retrieved successfully",
+    "data": {
+        "user": {
+            "id": "usr_572gtlpi",
+            "firstName": "Isuru",
+            "lastName": "Bimsara",
+            "email": "ibimsara00@gmail.com",
+            "accountType": "customer",
+            "accountStatus": "ACTIVE",
+            "emailVerifiedAt": "2026-08-20T16:26:04.000Z",
+            "passwordChangedAt": "2026-08-21T05:29:16.000Z",
+            "createdAt": "2026-08-20T16:25:30.000Z",
+            "updatedAt": "2026-08-21T05:29:16.000Z"
+        },
+        "accountDetails": {
+            "customer_id": "cust_c8avqwbc",
+            "user_id": "usr_572gtlpi",
+            "address": "Colombo, Sri Lanka",
+            "phoneNumber": "0771234567",
+            "createdAt": "2026-08-20T16:25:31.000Z",
+            "updatedAt": "2026-08-20T16:25:31.000Z"
+        }
+    }
+}
+```
 
 
 #### Get All Users

app/controllers/auth.controller.js

@@ -377,12 +377,57 @@ exports.resetPassword = async (req, res) => {
 
 
 // Logout: Clear the JWT cookie
-exports.logout = (req, res) => {
+exports.logout = async (req, res) => {
-  res.clearCookie("access_token", {
+  try {
-    httpOnly: true,
+    // 1. Get refresh token from cookie
-    secure: process.env.NODE_ENV === "production",
+    const refreshToken = req.cookies?.refresh_token;
-    sameSite: process.env.NODE_ENV === "production" ? "None" : "Lax",
-  });
 
-  res.json({ success: true, message: "Logged out successfully" });
+    // 2. If refresh token exists, find its session
+    if (refreshToken) {
+      const session = validateRefreshSession(refreshToken);
+
+      // 3. Delete refresh session from server RAM
+      if (session) {
+        deleteRefreshSession(session.sessionId);
+
+        console.log(
+          `Refresh session deleted: ${session.sessionId}`
+        );
+      }
+    }
+
+    // 4. Clear access token cookie
+    res.clearCookie("access_token", {
+      httpOnly: true,
+      secure: process.env.NODE_ENV === "production",
+      sameSite:
+        process.env.NODE_ENV === "production"
+          ? "None"
+          : "Lax",
+    });
+
+    // 5. Clear refresh token cookie
+    res.clearCookie("refresh_token", {
+      httpOnly: true,
+      secure: process.env.NODE_ENV === "production",
+      sameSite:
+        process.env.NODE_ENV === "production"
+          ? "None"
+          : "Lax",
+    });
+
+    // 6. Send response
+    return res.status(200).json({
+      success: true,
+      message: "Logged out successfully",
+    });
+
+  } catch (error) {
+    console.error("LOGOUT ERROR:", error);
+
+    return res.status(500).json({
+      success: false,
+      message: "Failed to logout",
+    });
+  }
 };

app/utils/jwt.util.js

@@ -13,7 +13,7 @@ const jwt = require("jsonwebtoken");
 require("dotenv").config();
 
 const JWT_SECRET = process.env.JWT_SECRET || "your_jwt_secret_key";
-const JWT_EXPIRES_IN = process.env.JWT_EXPIRES_IN || "1d"; // token validity
+const JWT_EXPIRES_IN = process.env.JWT_EXPIRES_IN || "15m"; // token validity
 
 const REFRESH_TOKEN_SECRET = process.env.REFRESH_TOKEN_SECRET || "your_refresh_token_secret_key";
 const REFRESH_TOKEN_DAYS = process.env.REFRESH_TOKEN_DAYS || "7d"; // refresh token validity