feat: implement OOO acknowledgement functionality

constants/requests.ts

@@ -26,6 +26,8 @@ export const REQUEST_LOG_TYPE = {
   REQUEST_CANCELLED: "REQUEST_CANCELLED",
   REQUEST_UPDATED: "REQUEST_UPDATED",
   PENDING_REQUEST_FOUND: "PENDING_REQUEST_FOUND",
+  REQUEST_ALREADY_APPROVED: "REQUEST_ALREADY_APPROVED",
+  REQUEST_ALREADY_REJECTED: "REQUEST_ALREADY_REJECTED",
 };
 
 export const REQUEST_CREATED_SUCCESSFULLY = "Request created successfully";
@@ -39,7 +41,9 @@ export const REQUEST_ALREADY_REJECTED = "Request already rejected";
 export const ERROR_WHILE_FETCHING_REQUEST = "Error while fetching request";
 export const ERROR_WHILE_CREATING_REQUEST = "Error while creating request";
 export const ERROR_WHILE_UPDATING_REQUEST = "Error while updating request";
+export const ERROR_WHILE_ACKNOWLEDGING_REQUEST = "Error while acknowledging request";
 
+export const REQUEST_ID_REQUIRED = "Request id is required";
 export const REQUEST_DOES_NOT_EXIST = "Request does not exist";
 export const REQUEST_ALREADY_PENDING = "Request already exists please wait for approval or rejection";
 export const UNAUTHORIZED_TO_CREATE_OOO_REQUEST = "Unauthorized to create OOO request";

controllers/oooRequests.ts

@@ -12,6 +12,9 @@ import {
   REQUEST_ALREADY_PENDING,
   USER_STATUS_NOT_FOUND,
   OOO_STATUS_ALREADY_EXIST,
+  UNAUTHORIZED_TO_UPDATE_REQUEST,
+  ERROR_WHILE_ACKNOWLEDGING_REQUEST,
+  REQUEST_ID_REQUIRED,
 } from "../constants/requests";
 import { statusState } from "../constants/userStatus";
 import { logType } from "../constants/logs";
@@ -20,9 +23,11 @@ import { getRequestByKeyValues, getRequests, updateRequest } from "../models/req
 import { createUserFutureStatus } from "../models/userFutureStatus";
 import { getUserStatus, addFutureStatus } from "../models/userStatus";
 import { createOooRequest, validateUserStatus } from "../services/oooRequest";
+import * as oooRequestService from "../services/oooRequest";
 import { CustomResponse } from "../typeDefinitions/global";
-import { OooRequestCreateRequest, OooRequestResponse, OooStatusRequest } from "../types/oooRequest";
+import { AcknowledgeOooRequest, OooRequestCreateRequest, OooRequestResponse, OooStatusRequest } from "../types/oooRequest";
 import { UpdateRequest } from "../types/requests";
+import { NextFunction } from "express";
 
 /**
  * Controller to handle the creation of OOO requests.
@@ -78,7 +83,7 @@ export const createOooRequestController = async (
         return res.boom.conflict(REQUEST_ALREADY_PENDING);
     }
 
-    await createOooRequest(requestBody, username, userId);
+    await createOooRequest(requestBody, userId);
 
     return res.status(201).json({
       message: REQUEST_CREATED_SUCCESSFULLY,
@@ -148,3 +153,45 @@ export const updateOooRequestController = async (req: UpdateRequest, res: Custom
     return res.boom.badImplementation(ERROR_WHILE_UPDATING_REQUEST);
   }
 };
+/**
+ * Acknowledges an Out-of-Office (OOO) request
+ * 
+ * @param {AcknowledgeOooRequest} req - The request object.
+ * @param {OooRequestResponse} res - The response object.
+ * @returns {Promise<OooRequestResponse>} Resolves with success or failure.
+ */
+export const acknowledgeOooRequest = async (
+  req: AcknowledgeOooRequest,
+  res: OooRequestResponse,
+  next: NextFunction
+)
+  : Promise<OooRequestResponse> => {
+    try {
+      const dev = req.query.dev === "true";
+      if(!dev) return res.boom.notImplemented("Feature not implemented");
+
+      const isSuperuser = req.userData?.roles?.super_user;
+      if (!isSuperuser) {
+        return res.boom.forbidden(UNAUTHORIZED_TO_UPDATE_REQUEST);
+      }
+
+      const requestBody = req.body;
+      const superUserId = req.userData.id;
+      const requestId = req.params.id;
+
+      if (!requestId) {
+        return res.boom.badRequest(REQUEST_ID_REQUIRED);
+      }
+
+      const response = await oooRequestService.acknowledgeOooRequest(requestId, requestBody, superUserId);
+
+      return res.status(200).json({
+        message: response.message,
+      });
+    }
+    catch(error){
+      logger.error(ERROR_WHILE_ACKNOWLEDGING_REQUEST, error);
+      next(error);
+      return res;
+  }
+};

controllers/requests.ts

@@ -5,8 +5,8 @@ import {
 } from "../constants/requests";
 import { getRequests } from "../models/requests";
 import { getPaginatedLink } from "../utils/helper";
-import { createOooRequestController, updateOooRequestController } from "./oooRequests";
-import { OooRequestCreateRequest, OooRequestResponse } from "../types/oooRequest";
+import { acknowledgeOooRequest, createOooRequestController, updateOooRequestController } from "./oooRequests";
+import { AcknowledgeOooRequest, OooRequestCreateRequest, OooRequestResponse } from "../types/oooRequest";
 import { CustomResponse } from "../typeDefinitions/global";
 import { ExtensionRequestRequest, ExtensionRequestResponse } from "../types/extensionRequests";
 import { createTaskExtensionRequest, updateTaskExtensionRequest } from "./extensionRequestsv2";
@@ -17,7 +17,7 @@ import { OnboardingExtensionCreateRequest, OnboardingExtensionResponse, UpdateOn
 import { createOnboardingExtensionRequestController, updateOnboardingExtensionRequestController, updateOnboardingExtensionRequestState } from "./onboardingExtension";
 import { UpdateOnboardingExtensionRequest } from "../types/onboardingExtension";
 
-import { Request } from "express";
+import { Request, NextFunction } from "express";
 
 export const createRequestController = async (
   req: OooRequestCreateRequest | ExtensionRequestRequest | TaskRequestRequest | OnboardingExtensionCreateRequest,
@@ -121,9 +121,12 @@ export const getRequestsController = async (req: any, res: any) => {
  * @param {CustomResponse} res - The response object.
  * @returns {Promise<void>} Resolves or sends an error for invalid types.
  */
-export const updateRequestBeforeAcknowledgedController = async (req: Request, res: CustomResponse) => {
+export const updateRequestBeforeAcknowledgedController = async (req: Request, res: CustomResponse, next: NextFunction) => {
   const type = req.body.type;
   switch(type){
+    case REQUEST_TYPE.OOO:
+      await acknowledgeOooRequest(req as AcknowledgeOooRequest, res as OooRequestResponse, next);
+      break;
     case REQUEST_TYPE.ONBOARDING:
       await updateOnboardingExtensionRequestController(req as UpdateOnboardingExtensionRequest, res as OnboardingExtensionResponse);
       break;

middlewares/conditionalOooChecks.ts

@@ -0,0 +1,32 @@
+import { NextFunction } from "express";
+import { CustomRequest, CustomResponse } from "../types/global";
+import { REQUEST_TYPE } from "../constants/requests";
+import { devFlagMiddleware } from "./devFlag";
+import authorizeRoles from "./authorizeRoles";
+const { SUPERUSER } = require("../constants/roles");
+
+/**
+ * Conditional middleware that applies devFlag and superuser checks only for OOO requests.
+ * This allows onboarding requests to bypass these checks while maintaining security for OOO operations.
+ * 
+ * @param {CustomRequest} req - The request object
+ * @param {CustomResponse} res - The response object  
+ * @param {NextFunction} next - The next middleware function
+ */
+export const conditionalOooChecks = (req: CustomRequest, res: CustomResponse, next: NextFunction) => {
+  const requestType = req.body?.type;
+
+
+  if (requestType === REQUEST_TYPE.OOO) {
+
+    devFlagMiddleware(req, res, (err: any) => {
+      if (err) return next(err);
+
+
+      authorizeRoles([SUPERUSER])(req, res, next);
+    });
+  } else {
+
+    next();
+  }
+};

middlewares/validators/oooRequests.ts

@@ -1,7 +1,7 @@
 import joi from "joi";
 import { NextFunction } from "express";
 import { REQUEST_STATE, REQUEST_TYPE } from "../../constants/requests";
-import { OooRequestCreateRequest, OooRequestResponse } from "../../types/oooRequest";
+import { AcknowledgeOooRequest, OooRequestCreateRequest, OooRequestResponse } from "../../types/oooRequest";
 
 export const createOooStatusRequestValidator = async (
   req: OooRequestCreateRequest,
@@ -38,3 +38,47 @@ export const createOooStatusRequestValidator = async (
 
   await schema.validateAsync(req.body, { abortEarly: false });
 };
+
+const schema = joi
+  .object()
+  .strict()
+  .keys({
+    comment: joi.string().optional()
+      .messages({
+        "string.empty": "comment cannot be empty",
+      }),
+    status: joi
+      .string()
+      .valid(REQUEST_STATE.APPROVED, REQUEST_STATE.REJECTED)
+      .required()
+      .messages({
+        "any.only": "status must be APPROVED or REJECTED",
+      }),
+    type: joi.string().equal(REQUEST_TYPE.OOO).required().messages({
+      "any.required": "type is required",
+      "any.only": "type must be OOO"
+    })
+  });
+
+/**
+ * Middleware to validate the acknowledge Out-Of-Office (OOO) request payload.
+ * 
+ * @param {AcknowledgeOooRequest} req - The request object containing the body to be validated.
+ * @param {OooRequestResponse} res - The response object used to send error responses if validation fails.
+ * @param {NextFunction} next - The next middleware function to call if validation succeeds.
+ * @returns {Promise<void>} Resolves or sends errors.
+ */
+export const acknowledgeOooRequest = async (
+  req: AcknowledgeOooRequest,
+  res: OooRequestResponse,
+  next: NextFunction
+): Promise<void> => {
+  try {
+    await schema.validateAsync(req.body, { abortEarly: false });
+    next();
+  } catch (error) {
+    const errorMessages = error.details.map((detail) => detail.message);
+    logger.error(`Error while validating request payload : ${errorMessages}`);
+    return res.boom.badRequest(errorMessages);
+  }
+};

middlewares/validators/requests.ts

@@ -1,8 +1,8 @@
 import joi from "joi";
 import { NextFunction } from "express";
 import { REQUEST_STATE, REQUEST_TYPE } from "../../constants/requests";
-import { OooRequestCreateRequest, OooRequestResponse } from "../../types/oooRequest";
-import { createOooStatusRequestValidator } from "./oooRequests";
+import { AcknowledgeOooRequest, OooRequestCreateRequest, OooRequestResponse } from "../../types/oooRequest";
+import { acknowledgeOooRequest, createOooStatusRequestValidator } from "./oooRequests";
 import { createExtensionRequestValidator } from "./extensionRequestsv2";
 import {createTaskRequestValidator} from "./taskRequests";
 import { ExtensionRequestRequest, ExtensionRequestResponse } from "../../types/extensionRequests";
@@ -92,6 +92,10 @@ export const getRequestsMiddleware = async (req: OooRequestCreateRequest, res: O
       .string()
       .valid(REQUEST_STATE.APPROVED, REQUEST_STATE.PENDING, REQUEST_STATE.REJECTED)
       .optional(),
+    status: joi
+      .string()
+      .valid(REQUEST_STATE.APPROVED, REQUEST_STATE.PENDING, REQUEST_STATE.REJECTED)
+      .optional(),
     page: joi.number().integer().min(0).when("next", {
       is: joi.exist(),
       then: joi.forbidden().messages({
@@ -125,13 +129,13 @@ export const getRequestsMiddleware = async (req: OooRequestCreateRequest, res: O
 /**
  * Validates update requests based on their type.
  * 
- * @param {UpdateOnboardingExtensionRequest} req - Request object.
+ * @param {UpdateOnboardingExtensionRequest | AcknowledgeOooRequest} req - Request object.
  * @param {CustomResponse} res - Response object.
  * @param {NextFunction} next - Next middleware if valid.
  * @returns {Promise<void>} Resolves or sends errors.
  */
 export const updateRequestValidator = async (
-  req: UpdateOnboardingExtensionRequest,
+  req: UpdateOnboardingExtensionRequest | AcknowledgeOooRequest,
   res: CustomResponse,
   next: NextFunction
   ): Promise<void> => {
@@ -142,6 +146,9 @@ export const updateRequestValidator = async (
             req, 
             res as OnboardingExtensionResponse, next);
           break;
+      case REQUEST_TYPE.OOO:
+          await acknowledgeOooRequest(req, res as OooRequestResponse, next);
+          break;
       default:
           return res.boom.badRequest("Invalid type");
   }

models/requests.ts

@@ -1,13 +1,15 @@
 import firestore from "../utils/firestore";
 const requestModel = firestore.collection("requests");
-import { REQUEST_ALREADY_APPROVED, REQUEST_ALREADY_REJECTED, REQUEST_STATE } from "../constants/requests";
+import { REQUEST_ALREADY_APPROVED, REQUEST_ALREADY_REJECTED, REQUEST_STATE,REQUEST_TYPE } from "../constants/requests";
 import {
   ERROR_WHILE_FETCHING_REQUEST,
   ERROR_WHILE_CREATING_REQUEST,
   ERROR_WHILE_UPDATING_REQUEST,
   REQUEST_DOES_NOT_EXIST,
 } from "../constants/requests";
 import { getUserId } from "../utils/users";
+import {NotFound} from "http-errors"
+import {fetchUser} from "./users"
 const SIZE = 5;
 
 export const createRequest = async (body: any) => {
@@ -69,6 +71,19 @@ export const updateRequest = async (id: string, body: any, lastModifiedBy: strin
   }
 };
 
+export const getRequestById = async (id: string) => {
+  try {
+    const requestDoc = await requestModel.doc(id).get();
+    if (!requestDoc.exists) {
+      throw new NotFound("Request not found");
+    }
+    return requestDoc.data();
+  } catch (error) {
+    logger.error(ERROR_WHILE_FETCHING_REQUEST, error);
+    throw error;
+  }
+}
+
 export const getRequests = async (query: any) => {
   let { id, type, requestedBy, state, prev, next, page, size = SIZE } = query;
   const dev = query.dev === "true";

routes/requests.ts

@@ -3,6 +3,7 @@ const router = express.Router();
 const authorizeRoles = require("../middlewares/authorizeRoles");
 const { SUPERUSER } = require("../constants/roles");
 import authenticate from "../middlewares/authenticate";
+import { conditionalOooChecks } from "../middlewares/conditionalOooChecks";
 import { 
     createRequestsMiddleware, 
     updateRequestsMiddleware,
@@ -22,6 +23,6 @@ import { verifyDiscordBot } from "../middlewares/authorizeBot";
 router.get("/", getRequestsMiddleware, getRequestsController);
 router.post("/", skipAuthenticateForOnboardingExtensionRequest(authenticate, verifyDiscordBot), createRequestsMiddleware, createRequestController);
 router.put("/:id",authenticate, authorizeRoles([SUPERUSER]), updateRequestsMiddleware, updateRequestController);
-router.patch("/:id", authenticate, updateRequestValidator, updateRequestBeforeAcknowledgedController);
+router.patch("/:id", authenticate, conditionalOooChecks, updateRequestValidator, updateRequestBeforeAcknowledgedController);
 module.exports = router;