Add boolean state hook

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>

src/components/editor-page/app-bar/help-button/help-button.tsx

@@ -1,20 +1,20 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { Fragment, useCallback, useState } from 'react'
+import React, { Fragment } from 'react'
 import { Button } from 'react-bootstrap'
 import { useTranslation } from 'react-i18next'
 import { ForkAwesomeIcon } from '../../../common/fork-awesome/fork-awesome-icon'
 import { HelpModal } from './help-modal'
 import { cypressId } from '../../../../utils/cypress-attribute'
+import { useBooleanState } from '../../../../hooks/common/use-boolean-state'
 
 export const HelpButton: React.FC = () => {
   const { t } = useTranslation()
-  const [show, setShow] = useState(false)
-  const onHide = useCallback(() => setShow(false), [])
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
 
   return (
     <Fragment>
@@ -24,10 +24,10 @@ export const HelpButton: React.FC = () => {
         className='ml-2 text-secondary'
         size='sm'
         variant='outline-light'
-        onClick={() => setShow(true)}>
+        onClick={showModal}>
         <ForkAwesomeIcon icon='question-circle' />
       </Button>
-      <HelpModal show={show} onHide={onHide} />
+      <HelpModal show={modalVisibility} onHide={closeModal} />
     </Fragment>
   )
 }

src/components/editor-page/editor-pane/max-length-warning/max-length-warning.tsx

@@ -1,33 +1,33 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { useCallback, useEffect, useRef, useState } from 'react'
+import React, { useEffect, useRef } from 'react'
 import { MaxLengthWarningModal } from './max-length-warning-modal'
 import { useNoteMarkdownContent } from '../../../../hooks/common/use-note-markdown-content'
 import { useApplicationState } from '../../../../hooks/common/use-application-state'
+import { useBooleanState } from '../../../../hooks/common/use-boolean-state'
 
 /**
  * Watches the length of the document and shows a warning modal to the user if the document length exceeds the configured value.
  */
 export const MaxLengthWarning: React.FC = () => {
-  const [showMaxLengthWarningModal, setShowMaxLengthWarningModal] = useState(false)
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
   const maxLengthWarningAlreadyShown = useRef(false)
   const maxDocumentLength = useApplicationState((state) => state.config.maxDocumentLength)
-  const hideWarning = useCallback(() => setShowMaxLengthWarningModal(false), [])
   const markdownContent = useNoteMarkdownContent()
 
   useEffect(() => {
     if (markdownContent.length > maxDocumentLength && !maxLengthWarningAlreadyShown.current) {
-      setShowMaxLengthWarningModal(true)
+      showModal()
       maxLengthWarningAlreadyShown.current = true
     }
     if (markdownContent.length <= maxDocumentLength) {
       maxLengthWarningAlreadyShown.current = false
     }
-  }, [markdownContent, maxDocumentLength])
+  }, [markdownContent, maxDocumentLength, showModal])
 
-  return <MaxLengthWarningModal show={showMaxLengthWarningModal} onHide={hideWarning} />
+  return <MaxLengthWarningModal show={modalVisibility} onHide={closeModal} />
 }

src/components/editor-page/renderer-pane/communicator-image-lightbox.tsx

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -12,30 +12,27 @@ import type {
 } from '../../render-page/window-post-message-communicator/rendering-message'
 import { CommunicationMessageType } from '../../render-page/window-post-message-communicator/rendering-message'
 import { useEditorReceiveHandler } from '../../render-page/window-post-message-communicator/hooks/use-editor-receive-handler'
+import { useBooleanState } from '../../../hooks/common/use-boolean-state'
 
 export const CommunicatorImageLightbox: React.FC = () => {
   const [lightboxDetails, setLightboxDetails] = useState<ImageDetails | undefined>(undefined)
-  const [show, setShow] = useState<boolean>(false)
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
 
   useEditorReceiveHandler(
     CommunicationMessageType.IMAGE_CLICKED,
     useCallback(
       (values: ImageClickedMessage) => {
         setLightboxDetails?.(values.details)
-        setShow(true)
+        showModal()
       },
-      [setLightboxDetails]
+      [showModal]
     )
   )
 
-  const hideLightbox = useCallback(() => {
-    setShow(false)
-  }, [])
-
   return (
     <ImageLightboxModal
-      show={show}
-      onHide={hideLightbox}
+      show={modalVisibility}
+      onHide={closeModal}
       src={lightboxDetails?.src}
       alt={lightboxDetails?.alt}
       title={lightboxDetails?.title}

src/components/editor-page/sidebar/delete-note-sidebar-entry/delete-note-sidebar-entry.tsx

@@ -1,11 +1,11 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
 import type { PropsWithChildren } from 'react'
-import React, { Fragment, useCallback, useState } from 'react'
+import React, { Fragment, useCallback } from 'react'
 import { Trans, useTranslation } from 'react-i18next'
 import { SidebarButton } from '../sidebar-button/sidebar-button'
 import type { SpecificSidebarEntryProps } from '../types'
@@ -14,7 +14,7 @@ import { cypressId } from '../../../../utils/cypress-attribute'
 import { showErrorNotification } from '../../../../redux/ui-notifications/methods'
 import { deleteNote } from '../../../../api/notes'
 import { DeleteNoteModal } from './delete-note-modal'
-import { ShowIf } from '../../../common/show-if/show-if'
+import { useBooleanState } from '../../../../hooks/common/use-boolean-state'
 
 /**
  * Sidebar entry that can be used to delete the current note.
@@ -24,15 +24,11 @@ import { ShowIf } from '../../../common/show-if/show-if'
  */
 export const DeleteNoteSidebarEntry: React.FC<PropsWithChildren<SpecificSidebarEntryProps>> = ({ hide, className }) => {
   useTranslation()
-  const [showDialog, setShowDialog] = useState(false)
   const noteId = useApplicationState((state) => state.noteDetails.id)
-  const openDialog = useCallback(() => setShowDialog(true), [])
-  const closeDialog = useCallback(() => setShowDialog(false), [])
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
   const deleteNoteAndCloseDialog = useCallback(() => {
-    deleteNote(noteId)
-      .catch(showErrorNotification('landing.history.error.deleteNote.text'))
-      .finally(() => setShowDialog(false))
-  }, [noteId])
+    deleteNote(noteId).catch(showErrorNotification('landing.history.error.deleteNote.text')).finally(closeModal)
+  }, [closeModal, noteId])
 
   return (
     <Fragment>
@@ -41,12 +37,10 @@ export const DeleteNoteSidebarEntry: React.FC<PropsWithChildren<SpecificSidebarE
         icon={'trash'}
         className={className}
         hide={hide}
-        onClick={openDialog}>
+        onClick={showModal}>
         <Trans i18nKey={'landing.history.menu.deleteNote'} />
       </SidebarButton>
-      <ShowIf condition={showDialog}>
-        <DeleteNoteModal onHide={closeDialog} onConfirm={deleteNoteAndCloseDialog} show={showDialog} />
-      </ShowIf>
+      <DeleteNoteModal onHide={closeModal} onConfirm={deleteNoteAndCloseDialog} show={modalVisibility} />
     </Fragment>
   )
 }

src/components/editor-page/sidebar/specific-sidebar-entries/note-info-sidebar-entry.tsx

@@ -1,18 +1,19 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { Fragment, useState } from 'react'
+import React, { Fragment } from 'react'
 import { Trans, useTranslation } from 'react-i18next'
 import { NoteInfoModal } from '../../document-bar/note-info/note-info-modal'
 import { SidebarButton } from '../sidebar-button/sidebar-button'
 import type { SpecificSidebarEntryProps } from '../types'
 import { cypressId } from '../../../../utils/cypress-attribute'
+import { useBooleanState } from '../../../../hooks/common/use-boolean-state'
 
 export const NoteInfoSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({ className, hide }) => {
-  const [showModal, setShowModal] = useState(false)
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
   useTranslation()
 
   return (
@@ -21,11 +22,11 @@ export const NoteInfoSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({ clas
         hide={hide}
         className={className}
         icon={'line-chart'}
-        onClick={() => setShowModal(true)}
+        onClick={showModal}
         {...cypressId('sidebar-btn-document-info')}>
         <Trans i18nKey={'editor.modal.documentInfo.title'} />
       </SidebarButton>
-      <NoteInfoModal show={showModal} onHide={() => setShowModal(false)} />
+      <NoteInfoModal show={modalVisibility} onHide={closeModal} />
     </Fragment>
   )
 }

src/components/editor-page/sidebar/specific-sidebar-entries/permissions-sidebar-entry.tsx

@@ -1,25 +1,26 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { Fragment, useState } from 'react'
+import React, { Fragment } from 'react'
 import { Trans, useTranslation } from 'react-i18next'
 import { PermissionModal } from '../../document-bar/permissions/permission-modal'
 import { SidebarButton } from '../sidebar-button/sidebar-button'
 import type { SpecificSidebarEntryProps } from '../types'
+import { useBooleanState } from '../../../../hooks/common/use-boolean-state'
 
 export const PermissionsSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({ className, hide }) => {
-  const [showModal, setShowModal] = useState(false)
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
   useTranslation()
 
   return (
     <Fragment>
-      <SidebarButton hide={hide} className={className} icon={'lock'} onClick={() => setShowModal(true)}>
+      <SidebarButton hide={hide} className={className} icon={'lock'} onClick={showModal}>
         <Trans i18nKey={'editor.modal.permissions.title'} />
       </SidebarButton>
-      <PermissionModal show={showModal} onHide={() => setShowModal(false)} />
+      <PermissionModal show={modalVisibility} onHide={closeModal} />
     </Fragment>
   )
 }

src/components/editor-page/sidebar/specific-sidebar-entries/revision-sidebar-entry.tsx

@@ -1,30 +1,25 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { Fragment, useCallback, useState } from 'react'
+import React, { Fragment } from 'react'
 import { Trans } from 'react-i18next'
 import { RevisionModal } from '../../document-bar/revisions/revision-modal'
 import { SidebarButton } from '../sidebar-button/sidebar-button'
 import type { SpecificSidebarEntryProps } from '../types'
+import { useBooleanState } from '../../../../hooks/common/use-boolean-state'
 
 export const RevisionSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({ className, hide }) => {
-  const [showModal, setShowModal] = useState(false)
-  const onHide = useCallback(() => {
-    setShowModal(false)
-  }, [])
-  const onShow = useCallback(() => {
-    setShowModal(true)
-  }, [])
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
 
   return (
     <Fragment>
-      <SidebarButton hide={hide} className={className} icon={'history'} onClick={onShow}>
+      <SidebarButton hide={hide} className={className} icon={'history'} onClick={showModal}>
         <Trans i18nKey={'editor.modal.revision.title'} />
       </SidebarButton>
-      <RevisionModal show={showModal} onHide={onHide} />
+      <RevisionModal show={modalVisibility} onHide={closeModal} />
     </Fragment>
   )
 }

src/components/editor-page/sidebar/specific-sidebar-entries/share-sidebar-entry.tsx

@@ -1,25 +1,26 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { Fragment, useState } from 'react'
+import React, { Fragment } from 'react'
 import { Trans, useTranslation } from 'react-i18next'
 import { ShareModal } from '../../document-bar/share/share-modal'
 import { SidebarButton } from '../sidebar-button/sidebar-button'
 import type { SpecificSidebarEntryProps } from '../types'
+import { useBooleanState } from '../../../../hooks/common/use-boolean-state'
 
 export const ShareSidebarEntry: React.FC<SpecificSidebarEntryProps> = ({ className, hide }) => {
-  const [showModal, setShowModal] = useState(false)
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
   useTranslation()
 
   return (
     <Fragment>
-      <SidebarButton hide={hide} className={className} icon={'share'} onClick={() => setShowModal(true)}>
+      <SidebarButton hide={hide} className={className} icon={'share'} onClick={showModal}>
         <Trans i18nKey={'editor.modal.shareLink.title'} />
       </SidebarButton>
-      <ShareModal show={showModal} onHide={() => setShowModal(false)} />
+      <ShareModal show={modalVisibility} onHide={closeModal} />
     </Fragment>
   )
 }

src/components/history-page/entry-menu/dropdown-item-with-deletion-modal.tsx

@@ -1,16 +1,17 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { Fragment, useCallback, useState } from 'react'
+import React, { Fragment, useCallback } from 'react'
 import { Dropdown } from 'react-bootstrap'
 import { Trans, useTranslation } from 'react-i18next'
 import { ForkAwesomeIcon } from '../../common/fork-awesome/fork-awesome-icon'
 import type { IconName } from '../../common/fork-awesome/types'
 import type { DeleteHistoryNoteModalProps } from '../../editor-page/sidebar/delete-note-sidebar-entry/delete-note-modal'
 import { DeleteNoteModal } from '../../editor-page/sidebar/delete-note-sidebar-entry/delete-note-modal'
+import { useBooleanState } from '../../../hooks/common/use-boolean-state'
 
 export interface DropdownItemWithDeletionModalProps {
   onConfirm: () => void
@@ -47,24 +48,24 @@ export const DropdownItemWithDeletionModal: React.FC<
   className
 }) => {
   useTranslation()
-  const [showDialog, setShowDialog] = useState(false)
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
+
   const handleConfirm = useCallback(() => {
-    setShowDialog(false)
+    closeModal()
     onConfirm()
-  }, [onConfirm])
-  const onHide = useCallback(() => setShowDialog(false), [])
+  }, [closeModal, onConfirm])
 
   return (
     <Fragment>
-      <Dropdown.Item onClick={() => setShowDialog(true)} className={className}>
+      <Dropdown.Item onClick={showModal} className={className}>
         <ForkAwesomeIcon icon={modalIcon} fixedWidth={true} className='mx-2' />
         <Trans i18nKey={itemI18nKey} />
       </Dropdown.Item>
       <DeleteNoteModal
         optionalNoteTitle={noteTitle}
         onConfirm={handleConfirm}
-        show={showDialog}
-        onHide={onHide}
+        show={modalVisibility}
+        onHide={closeModal}
         modalTitleI18nKey={modalTitleI18nKey}
         modalButtonI18nKey={modalButtonI18nKey}
         modalQuestionI18nKey={modalQuestionI18nKey}

src/components/history-page/history-toolbar/clear-history-button.tsx

@@ -1,10 +1,10 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { Fragment, useCallback, useState } from 'react'
+import React, { Fragment, useCallback } from 'react'
 import { Button } from 'react-bootstrap'
 import { Trans, useTranslation } from 'react-i18next'
 import { ForkAwesomeIcon } from '../../common/fork-awesome/fork-awesome-icon'
@@ -12,36 +12,34 @@ import { DeletionModal } from '../../common/modals/deletion-modal'
 import { deleteAllHistoryEntries, safeRefreshHistoryState } from '../../../redux/history/methods'
 import { showErrorNotification } from '../../../redux/ui-notifications/methods'
 import { cypressId } from '../../../utils/cypress-attribute'
+import { useBooleanState } from '../../../hooks/common/use-boolean-state'
 
 export const ClearHistoryButton: React.FC = () => {
   const { t } = useTranslation()
-  const [show, setShow] = useState(false)
-
-  const handleShow = () => setShow(true)
-  const handleClose = () => setShow(false)
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
 
   const onConfirm = useCallback(() => {
     deleteAllHistoryEntries().catch((error: Error) => {
       showErrorNotification('landing.history.error.deleteEntry.text')(error)
       safeRefreshHistoryState()
     })
-    handleClose()
-  }, [])
+    closeModal()
+  }, [closeModal])
 
   return (
     <Fragment>
       <Button
         variant={'light'}
         title={t('landing.history.toolbar.clear')}
-        onClick={handleShow}
+        onClick={showModal}
         {...cypressId('history-clear-button')}>
         <ForkAwesomeIcon icon={'trash'} />
       </Button>
       <DeletionModal
         onConfirm={onConfirm}
         deletionButtonI18nKey={'landing.history.toolbar.clear'}
-        show={show}
-        onHide={handleClose}
+        show={modalVisibility}
+        onHide={closeModal}
         title={'landing.history.modal.clearHistory.title'}>
         <h5>
           <Trans i18nKey={'landing.history.modal.clearHistory.question'} />

src/components/landing-layout/footer/version-info/version-info-link.tsx

@@ -1,25 +1,24 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { Fragment, useCallback, useState } from 'react'
+import React, { Fragment } from 'react'
 import { Trans } from 'react-i18next'
 import { VersionInfoModal } from './version-info-modal'
 import { cypressId } from '../../../../utils/cypress-attribute'
+import { useBooleanState } from '../../../../hooks/common/use-boolean-state'
 
 export const VersionInfoLink: React.FC = () => {
-  const [show, setShow] = useState(false)
-  const closeModal = useCallback(() => setShow(false), [])
-  const showModal = useCallback(() => setShow(true), [])
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
 
   return (
     <Fragment>
       <a {...cypressId('show-version-modal')} href={'#'} className={'text-light'} onClick={showModal}>
         <Trans i18nKey={'landing.versionInfo.versionInfo'} />
       </a>
-      <VersionInfoModal onHide={closeModal} show={show} />
+      <VersionInfoModal onHide={closeModal} show={modalVisibility} />
     </Fragment>
   )
 }

src/components/profile-page/access-tokens/access-token-deletion-modal.tsx

@@ -37,11 +37,7 @@ export const AccessTokenDeletionModal: React.FC<AccessTokenDeletionModalProps> =
         )
       })
       .catch(showErrorNotification('profile.modal.deleteAccessToken.failed'))
-      .finally(() => {
-        if (onHide) {
-          onHide()
-        }
-      })
+      .finally(() => onHide?.())
   }, [token, onHide])
 
   return (

src/components/profile-page/access-tokens/access-token-list-entry.tsx

@@ -1,10 +1,10 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { useCallback, useMemo, useState } from 'react'
+import React, { useCallback, useMemo } from 'react'
 import { Col, ListGroup, Row } from 'react-bootstrap'
 import { cypressId } from '../../../utils/cypress-attribute'
 import { Trans, useTranslation } from 'react-i18next'
@@ -13,6 +13,7 @@ import { IconButton } from '../../common/icon-button/icon-button'
 import type { AccessToken } from '../../../api/tokens/types'
 import { AccessTokenDeletionModal } from './access-token-deletion-modal'
 import type { AccessTokenUpdateProps } from './profile-access-tokens'
+import { useBooleanState } from '../../../hooks/common/use-boolean-state'
 
 export interface AccessTokenListEntryProps {
   token: AccessToken
@@ -28,16 +29,12 @@ export const AccessTokenListEntry: React.FC<AccessTokenListEntryProps & AccessTo
   onUpdateList
 }) => {
   useTranslation()
-  const [showDeletionModal, setShowDeletionModal] = useState(false)
-
-  const onShowDeletionModal = useCallback(() => {
-    setShowDeletionModal(true)
-  }, [])
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
 
   const onHideDeletionModal = useCallback(() => {
-    setShowDeletionModal(false)
+    closeModal()
     onUpdateList()
-  }, [onUpdateList])
+  }, [closeModal, onUpdateList])
 
   const lastUsed = useMemo(() => {
     if (!token.lastUsedAt) {
@@ -66,12 +63,12 @@ export const AccessTokenListEntry: React.FC<AccessTokenListEntryProps & AccessTo
           <IconButton
             icon='trash-o'
             variant='danger'
-            onClick={onShowDeletionModal}
+            onClick={showModal}
             {...cypressId('access-token-delete-button')}
           />
         </Col>
       </Row>
-      <AccessTokenDeletionModal token={token} show={showDeletionModal} onHide={onHideDeletionModal} />
+      <AccessTokenDeletionModal token={token} show={modalVisibility} onHide={onHideDeletionModal} />
     </ListGroup.Item>
   )
 }

src/components/profile-page/account-management/profile-account-management.tsx

@@ -1,30 +1,23 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import React, { Fragment, useCallback, useState } from 'react'
+import React, { Fragment } from 'react'
 import { Button, Card } from 'react-bootstrap'
 import { Trans, useTranslation } from 'react-i18next'
 import { ForkAwesomeIcon } from '../../common/fork-awesome/fork-awesome-icon'
 import { AccountDeletionModal } from './account-deletion-modal'
 import { apiUrl } from '../../../utils/api-url'
+import { useBooleanState } from '../../../hooks/common/use-boolean-state'
 
 /**
  * Profile page section that allows to export all data from the account or to delete the account.
  */
 export const ProfileAccountManagement: React.FC = () => {
   useTranslation()
-  const [showDeleteModal, setShowDeleteModal] = useState(false)
-
-  const onShowDeletionModal = useCallback(() => {
-    setShowDeleteModal(true)
-  }, [])
-
-  const onHideDeletionModal = useCallback(() => {
-    setShowDeleteModal(false)
-  }, [])
+  const [modalVisibility, showModal, closeModal] = useBooleanState()
 
   return (
     <Fragment>
@@ -37,13 +30,13 @@ export const ProfileAccountManagement: React.FC = () => {
             <ForkAwesomeIcon icon='cloud-download' fixedWidth={true} className='mx-2' />
             <Trans i18nKey='profile.exportUserData' />
           </Button>
-          <Button variant='danger' block onClick={onShowDeletionModal}>
+          <Button variant='danger' block onClick={showModal}>
             <ForkAwesomeIcon icon='trash' fixedWidth={true} className='mx-2' />
             <Trans i18nKey='profile.deleteUser' />
           </Button>
         </Card.Body>
       </Card>
-      <AccountDeletionModal show={showDeleteModal} onHide={onHideDeletionModal} />
+      <AccountDeletionModal show={modalVisibility} onHide={closeModal} />
     </Fragment>
   )
 }

src/hooks/common/use-boolean-state.ts

@@ -0,0 +1,23 @@
+/*
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { useCallback, useState } from 'react'
+
+/**
+ * Provides a boolean state and two functions that set the boolean to true or false.
+ *
+ * @param initialState The initial value of the state
+ * @return An array containing the state, and two functions that set the state value to true or false.
+ */
+export const useBooleanState = (
+  initialState: boolean | (() => boolean) = false
+): [state: boolean, setToTrue: () => void, setToFalse: () => void] => {
+  const [state, setState] = useState(initialState)
+  const setToFalse = useCallback(() => setState(false), [])
+  const setToTrue = useCallback(() => setState(true), [])
+
+  return [state, setToTrue, setToFalse]
+}