login feature added for all users

Author: anijitsao

src/dbRelated/logindDbOps.js

@@ -0,0 +1,5 @@
+const findUserFromDb = async (userInfo) => {
+  return true;
+};
+
+export { findUserFromDb };

src/dbRelated/userdbOps.js src/dbRelated/userDbOps.jssrc/dbRelated/userdbOps.js renamed to src/dbRelated/userDbOps.js

@@ -1,16 +1,25 @@
 // local dependencies
 import { createToken } from "../helpers/jwtHelper.js";
 import { sendResponse } from "../helpers/sendResponse.js";
+import { findUserFromDb } from "../dbRelated/logindDbOps.js";
 
 export async function loginHandler(event) {
   const payload = event.body && JSON.parse(event.body);
   try {
-    if (!payload) {
+    // if payload is not present
+    if (!payload || !payload.username) {
       return sendResponse(process.env.ERROR_FORBIDDEN_CODE, {
         message: "No payload found",
       });
     }
+
+    // if payload contains a valid username
+    const userInfo = await findUserFromDb(payload);
+
+    // create token if a valid user found
     const token = createToken(payload);
+
+    // send the  response
     const res = { msg: "login successful" };
     return sendResponse(process.env.SUCCESS_CODE, res, token);
   } catch (error) {

src/services/loginService.js

@@ -4,7 +4,7 @@ import {
   addUserToDB,
   deleteUserFromDB,
   updateUserToDB,
-} from "../dbRelated/userdbOps.js";
+} from "../dbRelated/userDbOps.js";
 
 import {
   sendResponse,