feat(ui): added api hooks and state hooks for dashboard

frontend/src/hooks/api/index.tsx

@@ -2,6 +2,8 @@ export * from './auth';
 export * from './incidentContacts';
 export * from './keys';
 export * from './organization';
+export * from './secrets';
+export * from './secretSnapshots';
 export * from './serviceTokens';
 export * from './subscriptions';
 export * from './tags';

frontend/src/hooks/api/secretSnapshots/index.tsx

@@ -0,0 +1,6 @@
+export {
+  useGetSnapshotSecrets,
+  useGetWorkspaceSecretSnapshots,
+  useGetWsSnapshotCount,
+  usePerformSecretRollback
+} from './queries';

frontend/src/hooks/api/secretSnapshots/queries.tsx

@@ -0,0 +1,154 @@
+/* eslint-disable no-param-reassign */
+import { useInfiniteQuery, useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+
+import {
+  decryptAssymmetric,
+  decryptSymmetric
+} from '@app/components/utilities/cryptography/crypto';
+import { apiRequest } from '@app/config/request';
+
+import { DecryptedSecret } from '../secrets/types';
+import {
+  GetWorkspaceSecretSnapshotsDTO,
+  TSecretRollbackDTO,
+  TSnapshotSecret,
+  TSnapshotSecretProps,
+  TWorkspaceSecretSnapshot
+} from './types';
+
+export const secretSnapshotKeys = {
+  list: (workspaceId: string) => [{ workspaceId }, 'secret-snapshot'] as const,
+  snapshotSecrets: (snapshotId: string) => [{ snapshotId }, 'secret-snapshot'] as const,
+  count: (workspaceId: string) => [{ workspaceId }, 'count', 'secret-snapshot']
+};
+
+const fetchWorkspaceSecretSnaphots = async (workspaceId: string, limit = 10, offset = 0) => {
+  const res = await apiRequest.get<{ secretSnapshots: TWorkspaceSecretSnapshot[] }>(
+    `/api/v1/workspace/${workspaceId}/secret-snapshots`,
+    {
+      params: {
+        limit,
+        offset
+      }
+    }
+  );
+
+  return res.data.secretSnapshots;
+};
+
+export const useGetWorkspaceSecretSnapshots = (dto: GetWorkspaceSecretSnapshotsDTO) =>
+  useInfiniteQuery({
+    enabled: Boolean(dto.workspaceId),
+    queryKey: secretSnapshotKeys.list(dto.workspaceId),
+    queryFn: ({ pageParam }) => fetchWorkspaceSecretSnaphots(dto.workspaceId, dto.limit, pageParam),
+    getNextPageParam: (lastPage, pages) =>
+      lastPage.length !== 0 ? pages.length * dto.limit : undefined
+  });
+
+const fetchSnapshotEncSecrets = async (snapshotId: string) => {
+  const res = await apiRequest.get<{ secretSnapshot: TSnapshotSecret }>(
+    `/api/v1/secret-snapshot/${snapshotId}`
+  );
+  return res.data.secretSnapshot;
+};
+
+export const useGetSnapshotSecrets = ({ decryptFileKey, env, snapshotId }: TSnapshotSecretProps) =>
+  useQuery({
+    queryKey: secretSnapshotKeys.snapshotSecrets(snapshotId),
+    enabled: Boolean(snapshotId && decryptFileKey),
+    queryFn: () => fetchSnapshotEncSecrets(snapshotId),
+    select: (data) => {
+      const PRIVATE_KEY = localStorage.getItem('PRIVATE_KEY') as string;
+      const latestKey = decryptFileKey;
+      const key = decryptAssymmetric({
+        ciphertext: latestKey.encryptedKey,
+        nonce: latestKey.nonce,
+        publicKey: latestKey.sender.publicKey,
+        privateKey: PRIVATE_KEY
+      });
+
+      const sharedSecrets: DecryptedSecret[] = [];
+      const personalSecrets: Record<string, { id: string; value: string }> = {};
+      data.secretVersions
+        .filter(({ environment }) => environment === env)
+        .forEach((encSecret) => {
+          const secretKey = decryptSymmetric({
+            ciphertext: encSecret.secretKeyCiphertext,
+            iv: encSecret.secretKeyIV,
+            tag: encSecret.secretKeyTag,
+            key
+          });
+
+          const secretValue = decryptSymmetric({
+            ciphertext: encSecret.secretValueCiphertext,
+            iv: encSecret.secretValueIV,
+            tag: encSecret.secretValueTag,
+            key
+          });
+
+          const secretComment = '';
+
+          const decryptedSecret = {
+            _id: encSecret.secret,
+            env: encSecret.environment,
+            key: secretKey,
+            value: secretValue,
+            tags: encSecret.tags,
+            comment: secretComment,
+            createdAt: encSecret.createdAt,
+            updatedAt: encSecret.updatedAt,
+            type: 'modified'
+          };
+
+          if (encSecret.type === 'personal') {
+            personalSecrets[decryptedSecret.key] = { id: encSecret.secret, value: secretValue };
+          } else {
+            sharedSecrets.push(decryptedSecret);
+          }
+        });
+
+      sharedSecrets.forEach((val) => {
+        if (personalSecrets?.[val.key]) {
+          val.idOverride = personalSecrets[val.key].id;
+          val.valueOverride = personalSecrets[val.key].value;
+          val.overrideAction = 'modified';
+        }
+      });
+
+      return { version: data.version, secrets: sharedSecrets, createdAt: data.createdAt };
+    }
+  });
+
+const fetchWorkspaceSecretSnaphotCount = async (workspaceId: string) => {
+  const res = await apiRequest.get<{ count: number }>(
+    `/api/v1/workspace/${workspaceId}/secret-snapshots/count`
+  );
+  return res.data.count;
+};
+
+export const useGetWsSnapshotCount = (workspaceId: string) =>
+  useQuery({
+    enabled: Boolean(workspaceId),
+    queryKey: secretSnapshotKeys.count(workspaceId),
+    queryFn: () => fetchWorkspaceSecretSnaphotCount(workspaceId)
+  });
+
+export const usePerformSecretRollback = () => {
+  const queryClient = useQueryClient();
+
+  return useMutation<{}, {}, TSecretRollbackDTO>({
+    mutationFn: async (dto) => {
+      const { data } = await apiRequest.post(
+        `/api/v1/workspace/${dto.workspaceId}/secret-snapshots/rollback`,
+        {
+          version: dto.version
+        }
+      );
+      return data;
+    },
+    onSuccess: (_, dto) => {
+      queryClient.invalidateQueries(secretSnapshotKeys.list(dto.workspaceId));
+      queryClient.invalidateQueries(secretSnapshotKeys.count(dto.workspaceId));
+    }
+  });
+};

frontend/src/hooks/api/secretSnapshots/types.ts

@@ -0,0 +1,32 @@
+import { UserWsKeyPair } from '../keys/types';
+import { EncryptedSecretVersion } from '../secrets/types';
+
+export type TWorkspaceSecretSnapshot = {
+  _id: string;
+  workspace: string;
+  version: number;
+  secretVersions: string[];
+  createdAt: string;
+  updatedAt: string;
+  __v: number;
+};
+
+export type TSnapshotSecret = Omit<TWorkspaceSecretSnapshot, 'secretVersions'> & {
+  secretVersions: EncryptedSecretVersion[];
+};
+
+export type TSnapshotSecretProps = {
+  snapshotId: string;
+  env: string;
+  decryptFileKey: UserWsKeyPair;
+};
+
+export type GetWorkspaceSecretSnapshotsDTO = {
+  workspaceId: string;
+  limit: number;
+};
+
+export type TSecretRollbackDTO = {
+  workspaceId: string;
+  version: number;
+};

frontend/src/hooks/api/secrets/index.ts

@@ -0,0 +1 @@
+export { useBatchSecretsOp, useGetProjectSecrets, useGetSecretVersion } from './queries';

frontend/src/hooks/api/secrets/queries.tsx

@@ -0,0 +1,173 @@
+/* eslint-disable no-param-reassign */
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+
+import {
+  decryptAssymmetric,
+  decryptSymmetric
+} from '@app/components/utilities/cryptography/crypto';
+import { apiRequest } from '@app/config/request';
+
+import { secretSnapshotKeys } from '../secretSnapshots/queries';
+import {
+  BatchSecretDTO,
+  DecryptedSecret,
+  EncryptedSecret,
+  EncryptedSecretVersion,
+  GetProjectSecretsDTO,
+  GetSecretVersionsDTO
+} from './types';
+
+export const secretKeys = {
+  // this is also used in secretSnapshot part
+  getProjectSecret: (workspaceId: string, env: string) => [{ workspaceId, env }, 'secrets'],
+  getSecretVersion: (secretId: string) => [{ secretId }, 'secret-versions']
+};
+
+const fetchProjectEncryptedSecrets = async (workspaceId: string, env: string) => {
+  const { data } = await apiRequest.get<{ secrets: EncryptedSecret[] }>('/api/v2/secrets', {
+    params: {
+      environment: env,
+      workspaceId
+    }
+  });
+  return data.secrets;
+};
+
+export const useGetProjectSecrets = ({
+  workspaceId,
+  env,
+  decryptFileKey,
+  isPaused
+}: GetProjectSecretsDTO) =>
+  useQuery({
+    // wait for all values to be available
+    enabled: Boolean(decryptFileKey && workspaceId && env) && !isPaused,
+    queryKey: secretKeys.getProjectSecret(workspaceId, env),
+    queryFn: () => fetchProjectEncryptedSecrets(workspaceId, env),
+    select: (data) => {
+      const PRIVATE_KEY = localStorage.getItem('PRIVATE_KEY') as string;
+      const latestKey = decryptFileKey;
+      const key = decryptAssymmetric({
+        ciphertext: latestKey.encryptedKey,
+        nonce: latestKey.nonce,
+        publicKey: latestKey.sender.publicKey,
+        privateKey: PRIVATE_KEY
+      });
+
+      const sharedSecrets: DecryptedSecret[] = [];
+      const personalSecrets: Record<string, { id: string; value: string }> = {};
+      // this used for add-only mode in dashboard
+      // type won't be there thus only one key is shown
+      const duplicateSecretKey: Record<string, boolean> = {};
+      data.forEach((encSecret) => {
+        const secretKey = decryptSymmetric({
+          ciphertext: encSecret.secretKeyCiphertext,
+          iv: encSecret.secretKeyIV,
+          tag: encSecret.secretKeyTag,
+          key
+        });
+
+        const secretValue = decryptSymmetric({
+          ciphertext: encSecret.secretValueCiphertext,
+          iv: encSecret.secretValueIV,
+          tag: encSecret.secretValueTag,
+          key
+        });
+
+        const secretComment = decryptSymmetric({
+          ciphertext: encSecret.secretCommentCiphertext,
+          iv: encSecret.secretCommentIV,
+          tag: encSecret.secretCommentTag,
+          key
+        });
+
+        const decryptedSecret = {
+          _id: encSecret._id,
+          env: encSecret.environment,
+          key: secretKey,
+          value: secretValue,
+          tags: encSecret.tags,
+          comment: secretComment,
+          createdAt: encSecret.createdAt,
+          updatedAt: encSecret.updatedAt
+        };
+
+        if (encSecret.type === 'personal') {
+          personalSecrets[decryptedSecret.key] = { id: encSecret._id, value: secretValue };
+        } else {
+          if (!duplicateSecretKey?.[decryptedSecret.key]) {
+            sharedSecrets.push(decryptedSecret);
+          }
+          duplicateSecretKey[decryptedSecret.key] = true;
+        }
+      });
+      sharedSecrets.forEach((val) => {
+        if (personalSecrets?.[val.key]) {
+          val.idOverride = personalSecrets[val.key].id;
+          val.valueOverride = personalSecrets[val.key].value;
+          val.overrideAction = 'modified';
+        }
+      });
+
+      return { secrets: sharedSecrets };
+    }
+  });
+
+const fetchEncryptedSecretVersion = async (secretId: string, offset: number, limit: number) => {
+  const { data } = await apiRequest.get<{ secretVersions: EncryptedSecretVersion[] }>(
+    `/api/v1/secret/${secretId}/secret-versions`,
+    {
+      params: {
+        limit,
+        offset
+      }
+    }
+  );
+  return data.secretVersions;
+};
+
+export const useGetSecretVersion = (dto: GetSecretVersionsDTO) =>
+  useQuery({
+    enabled: Boolean(dto.secretId && dto.decryptFileKey),
+    queryKey: secretKeys.getSecretVersion(dto.secretId),
+    queryFn: () => fetchEncryptedSecretVersion(dto.secretId, dto.offset, dto.limit),
+    select: (data) => {
+      const PRIVATE_KEY = localStorage.getItem('PRIVATE_KEY') as string;
+      const latestKey = dto.decryptFileKey;
+      const key = decryptAssymmetric({
+        ciphertext: latestKey.encryptedKey,
+        nonce: latestKey.nonce,
+        publicKey: latestKey.sender.publicKey,
+        privateKey: PRIVATE_KEY
+      });
+
+      return data
+        .map((el) => ({
+          createdAt: el.createdAt,
+          id: el._id,
+          value: decryptSymmetric({
+            ciphertext: el.secretValueCiphertext,
+            iv: el.secretValueIV,
+            tag: el.secretValueTag,
+            key
+          })
+        }))
+        .sort((a, b) => b.createdAt.localeCompare(a.createdAt));
+    }
+  });
+
+export const useBatchSecretsOp = () => {
+  const queryClient = useQueryClient();
+
+  return useMutation<{}, {}, BatchSecretDTO>({
+    mutationFn: async (dto) => {
+      const { data } = await apiRequest.post('/api/v2/secrets/batch', dto);
+      return data;
+    },
+    onSuccess: (_, dto) => {
+      queryClient.invalidateQueries(secretKeys.getProjectSecret(dto.workspaceId, dto.environment));
+      queryClient.invalidateQueries(secretSnapshotKeys.list(dto.workspaceId));
+      queryClient.invalidateQueries(secretSnapshotKeys.count(dto.workspaceId));
+    }
+  });
+};

frontend/src/hooks/api/secrets/types.ts

@@ -0,0 +1,104 @@
+import type { UserWsKeyPair } from '../keys/types';
+import type { WsTag } from '../tags/types';
+
+export type EncryptedSecret = {
+  _id: string;
+  version: number;
+  workspace: string;
+  type: 'shared' | 'personal';
+  environment: string;
+  secretKeyCiphertext: string;
+  secretKeyIV: string;
+  secretKeyTag: string;
+  secretValueCiphertext: string;
+  secretValueIV: string;
+  secretValueTag: string;
+  __v: number;
+  createdAt: string;
+  updatedAt: string;
+  secretCommentCiphertext: string;
+  secretCommentIV: string;
+  secretCommentTag: string;
+  tags: WsTag[];
+};
+
+export type DecryptedSecret = {
+  _id: string;
+  key: string;
+  value: string;
+  comment: string;
+  tags: WsTag[];
+  createdAt: string;
+  updatedAt: string;
+  env: string;
+  valueOverride?: string;
+  idOverride?: string;
+  overrideAction?: string;
+};
+
+export type EncryptedSecretVersion = {
+  _id: string;
+  secret: string;
+  version: number;
+  workspace: string;
+  type: string;
+  environment: string;
+  isDeleted: boolean;
+  secretKeyCiphertext: string;
+  secretKeyIV: string;
+  secretKeyTag: string;
+  secretValueCiphertext: string;
+  secretValueIV: string;
+  secretValueTag: string;
+  tags: WsTag[];
+  __v: number;
+  createdAt: string;
+  updatedAt: string;
+};
+
+// dto
+type SecretTagArg = { _id: string; name: string; slug: string };
+
+export type UpdateSecretArg = {
+  _id: string;
+  type: 'shared' | 'personal';
+  secretKeyCiphertext: string;
+  secretKeyIV: string;
+  secretKeyTag: string;
+  secretValueCiphertext: string;
+  secretValueIV: string;
+  secretValueTag: string;
+  secretCommentCiphertext: string;
+  secretCommentIV: string;
+  secretCommentTag: string;
+  tags: SecretTagArg[];
+};
+
+export type CreateSecretArg = Omit<UpdateSecretArg, '_id'>;
+
+export type DeleteSecretArg = { _id: string };
+
+export type BatchSecretDTO = {
+  workspaceId: string;
+  environment: string;
+  requests: Array<
+    | { method: 'POST'; secret: CreateSecretArg }
+    | { method: 'PATCH'; secret: UpdateSecretArg }
+    | { method: 'DELETE'; secret: DeleteSecretArg }
+  >;
+};
+
+export type GetProjectSecretsDTO = {
+  workspaceId: string;
+  env: string;
+  decryptFileKey: UserWsKeyPair;
+  isPaused?: boolean;
+  onSuccess?: (data: DecryptedSecret[]) => void;
+};
+
+export type GetSecretVersionsDTO = {
+  secretId: string;
+  limit: number;
+  offset: number;
+  decryptFileKey: UserWsKeyPair;
+};

frontend/src/hooks/api/types.ts

@@ -4,6 +4,7 @@ export type { UserWsKeyPair } from './keys/types';
 export type { Organization } from './organization/types';
 export type { CreateServiceTokenDTO, ServiceToken } from './serviceTokens/types';
 export type { GetSubscriptionPlan, SubscriptionPlan } from './subscriptions/types';
+export type { WsTag } from './tags/types';
 export type { AddUserToWsDTO, AddUserToWsRes, OrgUser, User } from './users/types';
 export type {
   CreateEnvironmentDTO,

frontend/src/hooks/api/users/index.tsx

@@ -5,6 +5,8 @@ export {
   useDeleteOrgMembership,
   useGetOrgUsers,
   useGetUser,
+  useGetUserAction,
   useLogoutUser,
+  useRegisterUserAction,
   useUpdateOrgUserRole
 } from './queries';

frontend/src/hooks/api/users/queries.tsx

@@ -20,6 +20,7 @@ import {
 
 const userKeys = {
   getUser: ['user'] as const,
+  userAction: ['user-action'] as const,
   getOrgUsers: (orgId: string) => [{ orgId }, 'user']
 };
 
@@ -31,6 +32,21 @@ const fetchUserDetails = async () => {
 
 export const useGetUser = () => useQuery(userKeys.getUser, fetchUserDetails);
 
+const fetchUserAction = async (action: string) => {
+  const { data } = await apiRequest.get<{ userAction: string }>('/api/v1/user-action', {
+    params: {
+      action
+    }
+  });
+  return data.userAction;
+};
+
+export const useGetUserAction = (action: string) =>
+  useQuery({
+    queryKey: userKeys.userAction,
+    queryFn: () => fetchUserAction(action)
+  });
+
 export const fetchOrgUsers = async (orgId: string) => {
   const { data } = await apiRequest.get<{ users: OrgUser[] }>(
     `/api/v1/organization/${orgId}/users`
@@ -128,6 +144,16 @@ export const useUpdateOrgUserRole = () => {
   });
 };
 
+export const useRegisterUserAction = () => {
+  const queryClient = useQueryClient();
+  return useMutation<{}, {}, string>({
+    mutationFn: (action) => apiRequest.post('/api/v1/user-action', { action }),
+    onSuccess: () => {
+      queryClient.invalidateQueries(userKeys.userAction);
+    }
+  });
+};
+
 export const useLogoutUser = () =>
   useMutation({
     mutationFn: () => apiRequest.post('/api/v1/auth/logout'),

frontend/src/hooks/api/workspace/index.tsx

@@ -5,7 +5,9 @@ export {
   useDeleteWsEnvironment,
   useGetUserWorkspaceMemberships,
   useGetUserWorkspaces,
+  useGetUserWsEnvironments,
   useGetWorkspaceById,
   useRenameWorkspace,
   useToggleAutoCapitalization,
-  useUpdateWsEnvironment} from './queries';
+  useUpdateWsEnvironment
+} from './queries';

frontend/src/hooks/api/workspace/queries.tsx

@@ -7,16 +7,19 @@ import {
   CreateWorkspaceDTO,
   DeleteEnvironmentDTO,
   DeleteWorkspaceDTO,
+  GetWsEnvironmentDTO,
   RenameWorkspaceDTO,
   ToggleAutoCapitalizationDTO,
   UpdateEnvironmentDTO,
-  Workspace
+  Workspace,
+  WorkspaceEnv
 } from './types';
 
 const workspaceKeys = {
   getWorkspaceById: (workspaceId: string) => [{ workspaceId }, 'workspace'] as const,
   getWorkspaceMemberships: (orgId: string) => [{ orgId }, 'workspace-memberships'],
-  getAllUserWorkspace: ['workspaces'] as const
+  getAllUserWorkspace: ['workspaces'] as const,
+  getUserWsEnvironments: (workspaceId: string) => ['workspace-env', { workspaceId }] as const
 };
 
 const fetchWorkspaceById = async (workspaceId: string) => {
@@ -49,6 +52,21 @@ const fetchUserWorkspaceMemberships = async (orgId: string) => {
   return data;
 };
 
+const fetchUserWsEnvironments = async (workspaceId: string) => {
+  const { data } = await apiRequest.get<{ accessibleEnvironments: WorkspaceEnv[] }>(
+    `/api/v2/workspace/${workspaceId}/environments`
+  );
+  return data.accessibleEnvironments;
+};
+
+export const useGetUserWsEnvironments = ({ workspaceId, onSuccess }: GetWsEnvironmentDTO) =>
+  useQuery({
+    enabled: Boolean(workspaceId),
+    onSuccess,
+    queryKey: workspaceKeys.getUserWsEnvironments(workspaceId),
+    queryFn: () => fetchUserWsEnvironments(workspaceId)
+  });
+
 // to get all userids in an org with the workspace they are part of
 export const useGetUserWorkspaceMemberships = (orgId: string) =>
   useQuery({

frontend/src/hooks/api/workspace/types.ts

@@ -7,7 +7,13 @@ export type Workspace = {
   environments: WorkspaceEnv[];
 };
 
-export type WorkspaceEnv = { name: string; slug: string };
+export type WorkspaceEnv = {
+  name: string;
+  slug: string;
+  isReadDenied: boolean;
+  isWriteDenied: boolean;
+};
+
 export type WorkspaceTag = { _id: string; name: string; slug: string };
 
 // mutation dto
@@ -16,6 +22,11 @@ export type CreateWorkspaceDTO = {
   organizationId: string;
 };
 
+export type GetWsEnvironmentDTO = {
+  workspaceId: string;
+  onSuccess?: (data: WorkspaceEnv[]) => void;
+};
+
 export type RenameWorkspaceDTO = { workspaceID: string; newWorkspaceName: string };
 export type ToggleAutoCapitalizationDTO = { workspaceID: string; state: boolean };
 

frontend/src/hooks/index.ts

@@ -1,3 +1,4 @@
 export { useLeaveConfirm } from './useLeaveConfirm';
+export { usePersistentState } from './usePersistentState';
 export { usePopUp } from './usePopUp';
 export { useToggle } from './useToggle';

frontend/src/hooks/useLeaveConfirm.tsx

@@ -4,52 +4,56 @@ import { useRouter } from 'next/router';
 import { leaveConfirmDefaultMessage } from '@app/const';
 
 type LeaveConfirmProps = {
-    initialValue: boolean,
+  initialValue: boolean;
-    message?: string
+  message?: string;
-}
+};
 
 interface LeaveConfirmReturn {
-  hasUnsavedChanges: boolean,
+  hasUnsavedChanges: boolean;
-  setHasUnsavedChanges: Dispatch<SetStateAction<boolean>>,  
+  setHasUnsavedChanges: Dispatch<SetStateAction<boolean>>;
 }
 
 export function useLeaveConfirm({
-    initialValue,
+  initialValue,
-    message = leaveConfirmDefaultMessage,
+  message = leaveConfirmDefaultMessage
 }: LeaveConfirmProps): LeaveConfirmReturn {
-  const router = useRouter()
+  const router = useRouter();
   const [hasUnsavedChanges, setHasUnsavedChanges] = useState<boolean>(initialValue);
 
   const onRouteChangeStart = useCallback(() => {
     if (hasUnsavedChanges) {
+      // eslint-disable-next-line no-alert
       if (window.confirm(message)) {
-        return true
+        return true;
       }
-      throw new Error("Abort route change by user's confirmation.")
+      throw new Error("Abort route change by user's confirmation.");
     }
     return false;
-  }, [hasUnsavedChanges])
+  }, [hasUnsavedChanges]);
 
-  const handleWindowClose = useCallback((e: any) => {
+  const handleWindowClose = useCallback(
-    if (!hasUnsavedChanges) { 
+    (e: any) => {
-      return;
+      if (!hasUnsavedChanges) {
-    }
+        return;
-    e.preventDefault();
+      }
-    e.returnValue = message;
+      e.preventDefault();
-  }, []);
+      e.returnValue = message;
+    },
+    [hasUnsavedChanges]
+  );
 
   useEffect(() => {
-    router.events.on("routeChangeStart", onRouteChangeStart);
+    router.events.on('routeChangeStart', onRouteChangeStart);
     window.addEventListener('beforeunload', handleWindowClose);
 
     return () => {
-      router.events.off("routeChangeStart", onRouteChangeStart);
+      router.events.off('routeChangeStart', onRouteChangeStart);
       window.removeEventListener('beforeunload', handleWindowClose);
-    }
+    };
   }, [onRouteChangeStart, handleWindowClose]);
 
   return {
     hasUnsavedChanges,
-    setHasUnsavedChanges,
+    setHasUnsavedChanges
   };
 }

frontend/src/hooks/usePersistentState.ts

@@ -0,0 +1,25 @@
+import { useEffect, useState } from 'react';
+
+type TPersisntentStateReturn<T extends unknown> = [T, (val: T) => void];
+
+export const usePersistentState = <T extends unknown>(
+  initialValue: T,
+  persistenceKey: string
+): TPersisntentStateReturn<T> => {
+  const [val, setVal] = useState<T>(initialValue);
+
+  useEffect(() => {
+    const temp = localStorage.getItem(persistenceKey);
+    if (temp) {
+      const { key } = JSON.parse(temp);
+      setVal(key);
+    }
+  }, []);
+
+  const setState = (state: T) => {
+    localStorage.setItem(persistenceKey, JSON.stringify({ key: state }));
+    setVal(state);
+  };
+
+  return [val, setState];
+};