refactor: impersonation routes to use userId instead of usernames

controllers/impersonationRequests.ts

@@ -37,14 +37,12 @@ export const createImpersonationRequestController = async (
   next: NextFunction
 ): Promise<ImpersonationRequestResponse | void> => {
   try {
-    const { impersonatedUserId, reason } = req.body as CreateImpersonationRequestBody;
+    const { createdFor, reason } = req.body as CreateImpersonationRequestBody;
     const userId = req.userData?.id;
-    const createdBy = req.userData?.username;
 
     const impersonationRequest = await createImpersonationRequestService({
-      userId,
-      createdBy,
-      impersonatedUserId,
+      createdBy: userId,
+      createdFor,
       reason
     });
 

middlewares/validators/impersonationRequests.ts

@@ -17,9 +17,9 @@ export const createImpersonationRequestValidator = async (
   next: NextFunction
 ): Promise<void> => {
   const schema = joi.object().strict().keys({
-    impersonatedUserId: joi.string().required().messages({
-      "string.empty": "impersonatedUserId cannot be empty",
-      "any.required": "impersonatedUserId is required"
+    createdFor: joi.string().required().messages({
+      "string.empty": "createdFor cannot be empty",
+      "any.required": "createdFor is required"
     }),
     reason: joi.string().required().messages({
       "string.empty": "reason cannot be empty",

models/impersonationRequests.ts

@@ -31,8 +31,8 @@ export const createImpersonationRequest = async (
 ): Promise<ImpersonationRequest> => {
   try {
     const reqQuery = impersonationRequestModel
-      .where("impersonatedUserId", "==", body.impersonatedUserId)
-      .where("userId", "==", body.userId)
+      .where("createdFor", "==", body.createdFor)
+      .where("createdBy", "==", body.createdBy)
       .where("status", "in", ["APPROVED", "PENDING"])
       .where("isImpersonationFinished", "==", false).orderBy("createdAt", "desc").limit(1);
 

services/impersonationRequests.ts

@@ -41,20 +41,17 @@ export const createImpersonationRequestService = async (
   body: CreateImpersonationRequestServiceBody
 ): Promise<ImpersonationRequest> => {
   try {
-    const { userExists, user: impersonatedUser } = await fetchUser({ userId: body.impersonatedUserId });
+    const { userExists } = await fetchUser({ userId: body.createdFor });
     if (!userExists) {
       throw new NotFound(TASK_REQUEST_MESSAGES.USER_NOT_FOUND);
     }
 
-    const { username: createdFor } = impersonatedUser as User;
 
     const impersonationRequest = await createImpersonationRequest({
       status: REQUEST_STATE.PENDING,
-      userId: body.userId,
-      impersonatedUserId: body.impersonatedUserId,
-      isImpersonationFinished: false,
       createdBy: body.createdBy,
-      createdFor: createdFor,
+      createdFor: body.createdFor,
+      isImpersonationFinished: false,
       reason: body.reason,
     });
 
@@ -63,7 +60,7 @@ export const createImpersonationRequestService = async (
       meta: {
         requestId: impersonationRequest.id,
         action: LOG_ACTION.CREATE,
-        userId: body.userId,
+        userId: body.createdBy,
         createdAt: Date.now(),
       },
       body: {
@@ -103,7 +100,7 @@ export const updateImpersonationRequestService = async (
       throw new NotFound(REQUEST_DOES_NOT_EXIST);
     }
 
-    if (request.impersonatedUserId !== body.lastModifiedBy || request.status !== REQUEST_STATE.PENDING) {
+    if (request.createdFor !== body.lastModifiedBy || request.status !== REQUEST_STATE.PENDING) {
       throw new Forbidden(OPERATION_NOT_ALLOWED);
     }
 
@@ -156,7 +153,7 @@ export const startImpersonationService = async (
     }
 
     if (
-      body.userId !== impersonationRequest.userId ||
+      body.userId !== impersonationRequest.createdBy ||
       impersonationRequest.status !== REQUEST_STATE.APPROVED ||
       impersonationRequest.isImpersonationFinished === true
     ) {
@@ -218,7 +215,7 @@ export const stopImpersonationService = async (
     if (!impersonationRequest) {
       throw new NotFound(REQUEST_DOES_NOT_EXIST);
     }
-    if ( body.userId !== impersonationRequest.impersonatedUserId ) {
+    if ( body.userId !== impersonationRequest.createdFor ) {
       throw new Forbidden(OPERATION_NOT_ALLOWED);
     }
 
@@ -267,31 +264,28 @@ export const stopImpersonationService = async (
 export const generateImpersonationTokenService = async (
   requestId: string,
   action: string
-): Promise<{ name: string, value: string, options: object }> => {
-    try {
+): Promise<{ name: string; value: string; options: object }> => {
+    const cookieName = config.get<string>("userToken.cookieName");
+    const rdsUiUrl = new URL(config.get<string>("services.rdsUi.baseUrl"));
+    const ttlInSeconds = Number(config.get("userToken.ttl"));
+  try {
     const request = await getImpersonationRequestById(requestId);
     if (!request) {
       throw new NotFound(REQUEST_DOES_NOT_EXIST);
     }
 
-    const { userId, impersonatedUserId } = request;
-    const cookieName = config.get<string>("userToken.cookieName");
-    const rdsUiUrl = new URL(config.get<string>("services.rdsUi.baseUrl"));
-    const ttlInSeconds = Number(config.get("userToken.ttl"));
+    const { createdBy: userId, createdFor: impersonatedUserId } = request;
 
-    let token: string;
-
-    switch (action) {
-      case "START":
-        token = await authService.generateImpersonationAuthToken({ userId, impersonatedUserId });
-        break;
 
-      case "STOP":
-        token = await authService.generateAuthToken({ userId });
-        break;
+    let token: string;
 
-      default:
-        throw new BadRequest(INVALID_ACTION_PARAM);
+    if (action === "START") {
+      token = await authService.generateImpersonationAuthToken({
+        userId,
+        impersonatedUserId,
+      });
+    } else if (action === "STOP") {
+      token = await authService.generateAuthToken({ userId });
     }
 
     return {

test/fixtures/impersonation-requests/impersonationRequests.ts

@@ -4,64 +4,50 @@ export const impersonationRequestsBodyData = [
   {
     status: REQUEST_STATE.PENDING,
     isImpersonationFinished: false,
-    createdBy: "superuser-1",
-    createdFor: "suvidh-kaushik",
-    userId: "userId123",
+    createdBy: "userId123",
     reason: "User assistance required for account debugging.",
-    impersonatedUserId: "userId345",
+    createdFor: "userId345",
   },
   {
     status: REQUEST_STATE.PENDING,
     isImpersonationFinished: false,
-    createdBy: "superuser-2",
-    createdFor: "suvidh-kaushik-2",
-    userId: "userId124",
+    createdBy: "userId124",
     reason: "User assistance required for account debugging.",
-    impersonatedUserId: "userId445",
+    createdFor: "userId445",
   },
   {
     status: REQUEST_STATE.PENDING,
     isImpersonationFinished: false,
     createdBy: "admin222",
-    createdFor: "user321",
-    userId: "admin222",
     reason: "Investigating bug in user workflow.",
-    impersonatedUserId: "user321",
+    createdFor: "user321",
   },
   {
     status: REQUEST_STATE.PENDING,
     isImpersonationFinished: false,
-    createdBy: "adminUsername",
-    createdFor: "user322",
-    userId: "admin2223",
+    createdBy: "admin2223",
     reason: "Verifying permissions for support case.",
-    impersonatedUserId: "user322",
+    createdFor: "user322",
   },
   {
     status: REQUEST_STATE.PENDING,
     isImpersonationFinished: false,
-    createdBy: "adminUsername",
-    createdFor: "user321",
-    userId: "admin222",
+    createdBy: "admin222",
     reason: "Testing impersonation feature for QA.",
-    impersonatedUserId: "user321",
+    createdFor: "user321",
   },
   {
     status: REQUEST_STATE.APPROVED,
     isImpersonationFinished: false,
-    createdBy: "approverUser",
-    createdFor: "approvedUser",
-    userId: "approverId",
+    createdBy: "approverId",
     reason: "Approved for troubleshooting session.",
-    impersonatedUserId: "approvedUserId",
+    createdFor: "approvedUserId",
   },
   {
     status: REQUEST_STATE.REJECTED,
     isImpersonationFinished: false,
-    createdBy: "reviewerUser",
-    createdFor: "rejectedUser",
-    userId: "reviewerId",
+    createdBy: "reviewerId",
     reason: "Request rejected due to insufficient details.",
-    impersonatedUserId: "rejectedUserId",
+    createdFor: "rejectedUserId",
   }
 ];