add ja-jp i18n

web/app/components/billing/type.ts

@@ -99,7 +99,8 @@ export type CurrentPlanInfoBackend = {
   workspace_members: {
     size: number
     limit: number
-  }
+  },
+  is_allow_transfer_workspace: boolean
 }
 
 export type SubscriptionItem = {

web/app/components/header/account-setting/members-page/index.tsx

@@ -10,7 +10,9 @@ import { useTranslation } from 'react-i18next'
 import InviteModal from './invite-modal'
 import InvitedModal from './invited-modal'
 import EditWorkspaceModal from './edit-workspace-modal'
+import TransferOwnershipModal from './transfer-ownership-modal'
 import Operation from './operation'
+import TransferOwnership from './operation/transfer-ownership'
 import { fetchMembers } from '@/service/common'
 import I18n from '@/context/i18n'
 import { useAppContext } from '@/context/app-context'
@@ -52,10 +54,11 @@ const MembersPage = () => {
   const [invitationResults, setInvitationResults] = useState<InvitationResult[]>([])
   const [invitedModalVisible, setInvitedModalVisible] = useState(false)
   const accounts = data?.accounts || []
-  const { plan, enableBilling } = useProviderContext()
+  const { plan, enableBilling, isAllowTransferWorkspace } = useProviderContext()
   const isNotUnlimitedMemberPlan = enableBilling && plan.type !== Plan.team && plan.type !== Plan.enterprise
   const isMemberFull = enableBilling && isNotUnlimitedMemberPlan && accounts.length >= plan.total.teamMembers
   const [editWorkspaceModalVisible, setEditWorkspaceModalVisible] = useState(false)
+  const [showTransferOwnershipModal, setShowTransferOwnershipModal] = useState(false)
 
   return (
     <>
@@ -133,11 +136,18 @@ const MembersPage = () => {
                   </div>
                   <div className='system-sm-regular flex w-[104px] shrink-0 items-center py-2 text-text-secondary'>{dayjs(Number((account.last_active_at || account.created_at)) * 1000).locale(locale === 'zh-Hans' ? 'zh-cn' : 'en').fromNow()}</div>
                   <div className='flex w-[96px] shrink-0 items-center'>
-                    {
-                      isCurrentWorkspaceOwner && account.role !== 'owner'
-                        ? <Operation member={account} operatorRole={currentWorkspace.role} onOperate={mutate} />
-                        : <div className='system-sm-regular px-3 text-text-secondary'>{RoleMap[account.role] || RoleMap.normal}</div>
-                    }
+                    {isCurrentWorkspaceOwner && account.role === 'owner' && isAllowTransferWorkspace && (
+                      <TransferOwnership onOperate={() => setShowTransferOwnershipModal(true)}></TransferOwnership>
+                    )}
+                    {isCurrentWorkspaceOwner && account.role === 'owner' && !isAllowTransferWorkspace && (
+                      <div className='system-sm-regular px-3 text-text-secondary'>{RoleMap[account.role] || RoleMap.normal}</div>
+                    )}
+                    {isCurrentWorkspaceOwner && account.role !== 'owner' && (
+                      <Operation member={account} operatorRole={currentWorkspace.role} onOperate={mutate} />
+                    )}
+                    {!isCurrentWorkspaceOwner && (
+                      <div className='system-sm-regular px-3 text-text-secondary'>{RoleMap[account.role] || RoleMap.normal}</div>
+                    )}
                   </div>
                 </div>
               ))
@@ -173,6 +183,12 @@ const MembersPage = () => {
           />
         )
       }
+      {showTransferOwnershipModal && (
+        <TransferOwnershipModal
+          show={showTransferOwnershipModal}
+          onClose={() => setShowTransferOwnershipModal(false)}
+        />
+      )}
     </>
   )
 }

web/app/components/header/account-setting/members-page/operation/transfer-ownership.tsx

@@ -0,0 +1,54 @@
+'use client'
+import { Fragment } from 'react'
+import { useTranslation } from 'react-i18next'
+import {
+  RiArrowDownSLine,
+} from '@remixicon/react'
+import { Menu, MenuButton, MenuItem, MenuItems, Transition } from '@headlessui/react'
+import cn from '@/utils/classnames'
+
+type Props = {
+  onOperate: () => void
+}
+
+const TransferOwnership = ({ onOperate }: Props) => {
+  const { t } = useTranslation()
+
+  return (
+    <Menu as="div" className="relative h-full w-full">
+      {
+        ({ open }) => (
+          <>
+            <MenuButton className={cn('system-sm-regular group flex h-full w-full cursor-pointer items-center justify-between px-3 text-text-secondary hover:bg-state-base-hover', open && 'bg-state-base-hover')}>
+              {t('common.members.owner')}
+              <RiArrowDownSLine className={cn('h-4 w-4 group-hover:block', open ? 'block' : 'hidden')} />
+            </MenuButton>
+            <Transition
+              as={Fragment}
+              enter="transition ease-out duration-100"
+              enterFrom="transform opacity-0 scale-95"
+              enterTo="transform opacity-100 scale-100"
+              leave="transition ease-in duration-75"
+              leaveFrom="transform opacity-100 scale-100"
+              leaveTo="transform opacity-0 scale-95"
+            >
+              <MenuItems
+                className={cn('absolute right-0 top-[52px] z-10 origin-top-right rounded-xl border-[0.5px] border-components-panel-border bg-components-panel-bg-blur shadow-lg backdrop-blur-sm')}
+              >
+                <div className="p-1">
+                  <MenuItem>
+                    <div className='flex cursor-pointer rounded-lg px-3 py-2 hover:bg-state-base-hover' onClick={onOperate}>
+                      <div className='system-md-regular whitespace-nowrap text-text-secondary'>{t('common.members.transferOwnership')}</div>
+                    </div>
+                  </MenuItem>
+                </div>
+              </MenuItems>
+            </Transition>
+          </>
+        )
+      }
+    </Menu>
+  )
+}
+
+export default TransferOwnership

web/app/components/header/account-setting/members-page/transfer-ownership-modal/index.tsx

@@ -0,0 +1,255 @@
+import React, { useState } from 'react'
+import { Trans, useTranslation } from 'react-i18next'
+import { useContext } from 'use-context-selector'
+import { RiCloseLine } from '@remixicon/react'
+import { useAppContext } from '@/context/app-context'
+import { ToastContext } from '@/app/components/base/toast'
+import Modal from '@/app/components/base/modal'
+import Button from '@/app/components/base/button'
+import Input from '@/app/components/base/input'
+import MemberSelector from './member-selector'
+import {
+  ownershipTransfer,
+  sendOwnerEmail,
+  verifyOwnerEmail,
+} from '@/service/common'
+import { noop } from 'lodash-es'
+
+type Props = {
+  show: boolean
+  onClose: () => void
+}
+
+enum STEP {
+  start = 'start',
+  verify = 'verify',
+  transfer = 'transfer',
+}
+
+const TransferOwnershipModal = ({ onClose, show }: Props) => {
+  const { t } = useTranslation()
+  const { notify } = useContext(ToastContext)
+  const { currentWorkspace, userProfile } = useAppContext()
+  const [step, setStep] = useState<STEP>(STEP.start)
+  const [code, setCode] = useState<string>('')
+  const [time, setTime] = useState<number>(0)
+  const [stepToken, setStepToken] = useState<string>('')
+  const [newOwner, setNewOwner] = useState<string>('')
+  const [isTransfer, setIsTransfer] = useState<boolean>(false)
+
+  const startCount = () => {
+    setTime(60)
+    const timer = setInterval(() => {
+      setTime((prev) => {
+        if (prev <= 0) {
+          clearInterval(timer)
+          return 0
+        }
+        return prev - 1
+      })
+    }, 1000)
+  }
+
+  const sendEmail = async () => {
+    try {
+      const res = await sendOwnerEmail({
+        language: userProfile.interface_language,
+      })
+      startCount()
+      if (res.data)
+        setStepToken(res.data)
+    }
+    catch (error) {
+      notify({
+        type: 'error',
+        message: `Error sending verification code: ${error ? (error as any).message : ''}`,
+      })
+    }
+  }
+
+  const verifyEmailAddress = async (code: string, token: string, callback?: () => void) => {
+    try {
+      const res = await verifyOwnerEmail({
+        code,
+        token,
+      })
+      if (res.is_valid) {
+        setStepToken(res.token)
+        callback?.()
+      }
+      else {
+        notify({
+          type: 'error',
+          message: 'Verifying email failed',
+        })
+      }
+    }
+    catch (error) {
+      notify({
+        type: 'error',
+        message: `Error verifying email: ${error ? (error as any).message : ''}`,
+      })
+    }
+  }
+
+  const sendCodeToOriginEmail = async () => {
+    await sendEmail()
+    setStep(STEP.verify)
+  }
+
+  const handleVerifyOriginEmail = async () => {
+    await verifyEmailAddress(code, stepToken, () => setStep(STEP.transfer))
+    setCode('')
+  }
+
+  const handleTransfer = async () => {
+    setIsTransfer(true)
+    try {
+      await ownershipTransfer(
+        newOwner,
+        {
+          token: stepToken,
+        },
+      )
+      globalThis.location.reload()
+    }
+    catch (error) {
+      notify({
+        type: 'error',
+        message: `Error ownership transfer: ${error ? (error as any).message : ''}`,
+      })
+    }
+    finally {
+      setIsTransfer(false)
+    }
+  }
+
+  return (
+    <Modal
+      isShow={show}
+      onClose={noop}
+      className='!w-[420px] !p-6'
+    >
+      <div className='absolute right-5 top-5 cursor-pointer p-1.5' onClick={onClose}>
+        <RiCloseLine className='h-5 w-5 text-text-tertiary' />
+      </div>
+      {step === STEP.start && (
+        <>
+          <div className='title-2xl-semi-bold pb-3 text-text-primary'>{t('common.members.transferModal.title')}</div>
+          <div className='space-y-1 pb-2 pt-1'>
+            <div className='body-md-medium text-text-destructive'>{t('common.members.transferModal.warning', { workspace: currentWorkspace.name.replace(/'/g, '’') })}</div>
+            <div className='body-md-regular text-text-secondary'>{t('common.members.transferModal.warningTip')}</div>
+            <div className='body-md-regular text-text-secondary'>
+              <Trans
+                i18nKey="common.members.transferModal.sendTip"
+                components={{ email: <span className='body-md-medium text-text-primary'></span> }}
+                values={{ email: userProfile.email }}
+              />
+            </div>
+          </div>
+          <div className='pt-3'></div>
+          <div className='space-y-2'>
+            <Button
+              className='!w-full'
+              variant='primary'
+              onClick={sendCodeToOriginEmail}
+            >
+              {t('common.members.transferModal.sendVerifyCode')}
+            </Button>
+            <Button
+              className='!w-full'
+              onClick={onClose}
+            >
+              {t('common.operation.cancel')}
+            </Button>
+          </div>
+        </>
+      )}
+      {step === STEP.verify && (
+        <>
+          <div className='title-2xl-semi-bold pb-3 text-text-primary'>{t('common.members.transferModal.verifyEmail')}</div>
+          <div className='pb-2 pt-1'>
+            <div className='body-md-regular text-text-secondary'>
+              <Trans
+                i18nKey="common.members.transferModal.verifyContent"
+                components={{ email: <span className='body-md-medium text-text-primary'></span> }}
+                values={{ email: userProfile.email }}
+              />
+            </div>
+            <div className='body-md-regular text-text-secondary'>{t('common.members.transferModal.verifyContent2')}</div>
+          </div>
+          <div className='pt-3'>
+            <div className='system-sm-medium mb-1 flex h-6 items-center text-text-secondary'>{t('common.members.transferModal.codeLabel')}</div>
+            <Input
+              className='!w-full'
+              placeholder={t('common.members.transferModal.codePlaceholder')}
+              value={code}
+              onChange={e => setCode(e.target.value)}
+              maxLength={6}
+            />
+          </div>
+          <div className='mt-3 space-y-2'>
+            <Button
+              disabled={code.length !== 6}
+              className='!w-full'
+              variant='primary'
+              onClick={handleVerifyOriginEmail}
+            >
+              {t('common.members.transferModal.continue')}
+            </Button>
+            <Button
+              className='!w-full'
+              onClick={onClose}
+            >
+              {t('common.operation.cancel')}
+            </Button>
+          </div>
+          <div className='system-xs-regular mt-3 flex items-center gap-1 text-text-tertiary'>
+            <span>{t('common.members.transferModal.resendTip')}</span>
+            {time > 0 && (
+              <span>{t('common.members.transferModal.resendCount', { count: time })}</span>
+            )}
+            {!time && (
+              <span onClick={sendCodeToOriginEmail} className='system-xs-medium cursor-pointer text-text-accent-secondary'>{t('common.members.transferModal.resend')}</span>
+            )}
+          </div>
+        </>
+      )}
+      {step === STEP.transfer && (
+        <>
+          <div className='title-2xl-semi-bold pb-3 text-text-primary'>{t('common.members.transferModal.title')}</div>
+          <div className='space-y-1 pb-2 pt-1'>
+            <div className='body-md-medium text-text-destructive'>{t('common.members.transferModal.warning', { workspace: currentWorkspace.name.replace(/'/g, '’') })}</div>
+            <div className='body-md-regular text-text-secondary'>{t('common.members.transferModal.warningTip')}</div>
+          </div>
+          <div className='pt-3'>
+            <div className='system-sm-medium mb-1 flex h-6 items-center text-text-secondary'>{t('common.members.transferModal.transferLabel')}</div>
+            <MemberSelector
+              exclude={[userProfile.id]}
+              value={newOwner}
+              onSelect={setNewOwner}
+            />
+          </div>
+          <div className='mt-4 space-y-2'>
+            <Button
+              disabled={!newOwner || isTransfer}
+              className='!w-full'
+              variant='warning'
+              onClick={handleTransfer}
+            >
+              {t('common.members.transferModal.transfer')}
+            </Button>
+            <Button
+              className='!w-full'
+              onClick={onClose}
+            >
+              {t('common.operation.cancel')}
+            </Button>
+          </div>
+        </>
+      )}
+    </Modal>
+  )
+}
+
+export default TransferOwnershipModal

web/app/components/header/account-setting/members-page/transfer-ownership-modal/member-selector.tsx

@@ -0,0 +1,112 @@
+'use client'
+import type { FC } from 'react'
+import React, { useMemo, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import useSWR from 'swr'
+import {
+  RiArrowDownSLine,
+} from '@remixicon/react'
+import { PortalToFollowElem, PortalToFollowElemContent, PortalToFollowElemTrigger } from '@/app/components/base/portal-to-follow-elem'
+import Avatar from '@/app/components/base/avatar'
+import Input from '@/app/components/base/input'
+import { fetchMembers } from '@/service/common'
+import cn from '@/utils/classnames'
+
+type Props = {
+  value?: any
+  onSelect: (value: any) => void
+  exclude?: string[]
+}
+
+const MemberSelector: FC<Props> = ({
+  value,
+  onSelect,
+  exclude = [],
+}) => {
+  const { t } = useTranslation()
+  const [open, setOpen] = useState(false)
+  const [searchValue, setSearchValue] = useState('')
+
+  const { data } = useSWR(
+    {
+      url: '/workspaces/current/members',
+      params: {},
+    },
+    fetchMembers,
+  )
+
+  const currentValue = useMemo(() => {
+    if (!data?.accounts) return null
+    const accounts = data.accounts || []
+    if (!value) return null
+    return accounts.find(account => account.id === value)
+  }, [data, value])
+
+  const filteredList = useMemo(() => {
+    if (!data?.accounts) return []
+    const accounts = data.accounts
+    if (!searchValue) return accounts.filter(account => !exclude.includes(account.id))
+    return accounts.filter((account) => {
+      const name = account.name || ''
+      const email = account.email || ''
+      return name.toLowerCase().includes(searchValue.toLowerCase())
+        || email.toLowerCase().includes(searchValue.toLowerCase())
+    }).filter(account => !exclude.includes(account.id))
+  }, [data, searchValue, exclude])
+
+  return (
+    <PortalToFollowElem
+      open={open}
+      onOpenChange={setOpen}
+      placement='bottom'
+      offset={4}
+    >
+      <PortalToFollowElemTrigger
+        className='w-full'
+        onClick={() => setOpen(v => !v)}
+      >
+        <div className={cn('group flex cursor-pointer items-center gap-1.5 rounded-lg bg-components-input-bg-normal px-2 py-1 hover:bg-state-base-hover-alt', open && 'bg-state-base-hover-alt')}>
+          {!currentValue && (
+            <div className='system-sm-regular grow p-1 text-components-input-text-placeholder'>{t('common.members.transferModal.transferPlaceholder')}</div>
+          )}
+          {currentValue && (
+            <>
+              <Avatar avatar={currentValue.avatar_url} size={24} name={currentValue.name} />
+              <div className='system-sm-medium grow truncate text-text-secondary'>{currentValue.name}</div>
+              <div className='system-xs-regular text-text-quaternary'>{currentValue.email}</div>
+            </>
+          )}
+          <RiArrowDownSLine className={cn('h-4 w-4 text-text-quaternary group-hover:text-text-secondary', open && 'text-text-secondary')} />
+        </div>
+      </PortalToFollowElemTrigger>
+      <PortalToFollowElemContent className='z-[1000]'>
+        <div className='min-w-[372px] rounded-xl border-[0.5px] border-components-panel-border bg-components-panel-bg-blur shadow-lg backdrop-blur-sm'>
+          <div className='p-2 pb-1'>
+            <Input
+              showLeftIcon
+              value={searchValue}
+              onChange={e => setSearchValue(e.target.value)}
+            />
+          </div>
+          <div className='p-1'>
+            {filteredList.map(account => (
+              <div
+                key={account.id}
+                className='flex cursor-pointer items-center gap-2 rounded-lg py-1 pl-2 pr-3 hover:bg-state-base-hover'
+                onClick={() => {
+                  onSelect(account.id)
+                  setOpen(false)
+                }}
+              >
+                <Avatar avatar={account.avatar_url} size={24} name={account.name} />
+                <div className='system-sm-medium grow truncate text-text-secondary'>{account.name}</div>
+                <div className='system-xs-regular text-text-quaternary'>{account.email}</div>
+              </div>
+            ))}
+          </div>
+        </div>
+      </PortalToFollowElemContent>
+    </PortalToFollowElem>
+  )
+}
+export default MemberSelector

web/context/provider-context.tsx

@@ -56,6 +56,7 @@ type ProviderContextState = {
     }
   },
   refreshLicenseLimit: () => void
+  isAllowTransferWorkspace: boolean
 }
 const ProviderContext = createContext<ProviderContextState>({
   modelProviders: [],
@@ -97,6 +98,7 @@ const ProviderContext = createContext<ProviderContextState>({
     },
   },
   refreshLicenseLimit: noop,
+  isAllowTransferWorkspace: false,
 })
 
 export const useProviderContext = () => useContext(ProviderContext)
@@ -134,6 +136,7 @@ export const ProviderContextProvider = ({
   const [enableEducationPlan, setEnableEducationPlan] = useState(false)
   const [isEducationWorkspace, setIsEducationWorkspace] = useState(false)
   const { data: isEducationAccount } = useEducationStatus(!enableEducationPlan)
+  const [isAllowTransferWorkspace, setIsAllowTransferWorkspace] = useState(false)
 
   const fetchPlan = async () => {
     try {
@@ -162,6 +165,8 @@ export const ProviderContextProvider = ({
         setWebappCopyrightEnabled(true)
       if (data.workspace_members)
         setLicenseLimit({ workspace_members: data.workspace_members })
+      if (data.is_allow_transfer_workspace)
+        setIsAllowTransferWorkspace(data.is_allow_transfer_workspace)
     }
     catch (error) {
       console.error('Failed to fetch plan info:', error)
@@ -222,6 +227,7 @@ export const ProviderContextProvider = ({
       webappCopyrightEnabled,
       licenseLimit,
       refreshLicenseLimit: fetchPlan,
+      isAllowTransferWorkspace,
     }}>
       {children}
     </ProviderContext.Provider>

web/i18n/en-US/common.ts

@@ -274,6 +274,26 @@ const translation = {
     disInvite: 'Cancel the invitation',
     deleteMember: 'Delete Member',
     you: '(You)',
+    transferOwnership: 'Transfer Ownership',
+    transferModal: {
+      title: 'Transfer workspace ownership',
+      warning: 'You\'re about to transfer ownership of “{{workspace}}”. This takes effect immediately and can\'t be undone.',
+      warningTip: 'You\'ll become an admin member, and the new owner will have full control.',
+      sendTip: 'If you continue, we\'ll send a verification code to <email>{{email}}</email> for re-authentication.',
+      verifyEmail: 'Verify your email',
+      verifyContent: 'Your current email is <email>{{email}}</email>.',
+      verifyContent2: 'We\'ll send a temporary verification code to this email for re-authentication.',
+      codeLabel: 'Verification code',
+      codePlaceholder: 'Paste the 6-digit code',
+      resendTip: 'Didn\'t receive a code?',
+      resendCount: 'Resend in {{count}}s',
+      resend: 'Resend',
+      transferLabel: 'Transfer workspace ownership to',
+      transferPlaceholder: 'Select a workspace member…',
+      sendVerifyCode: 'Send verification code',
+      continue: 'Continue',
+      transfer: 'Transfer workspace ownership',
+    },
   },
   integrations: {
     connected: 'Connected',

web/i18n/ja-JP/common.ts

@@ -275,6 +275,26 @@ const translation = {
     disInvite: '招待をキャンセル',
     deleteMember: 'メンバーを削除',
     you: '(あなた)',
+    transferOwnership: '所有権の移転',
+    transferModal: {
+      title: 'ワークスペースの所有権を移する',
+      warning: '「{{workspace}}」の所有権を移しようとしています。この操作は即時に有効となり、元に戻すことはできません。',
+      warningTip: 'あなたは管理者メンバーになり、新しいオーナーがすべての権限を持つことになります。',
+      sendTip: '続行する場合は、本人確認のため <email>{{email}}</email> に認証コードを送信します。',
+      verifyEmail: '現在のメールアドレスを確認',
+      verifyContent: '現在のメールアドレスは <email>{{email}}</email>。',
+      verifyContent2: 'このメールアドレスに一時的な認証コードを送信し、再認証を行います。',
+      codeLabel: '認証コード',
+      codePlaceholder: '6 桁のコードを入力してください',
+      resendTip: '認証コードを受け取れない場合は、',
+      resendCount: '{{count}} 秒後に再送信',
+      resend: '認証コードを再送信',
+      transferLabel: 'ワークスペースの所有権を転移する相手は',
+      transferPlaceholder: 'メールアドレスを入力してください',
+      sendVerifyCode: '認証コードを送信',
+      continue: '続行する',
+      transfer: 'ワークスペースの所有権を移する',
+    },
   },
   integrations: {
     connected: '接続済み',

web/i18n/zh-Hans/common.ts

@@ -274,6 +274,26 @@ const translation = {
     builderTip: '可以构建和编辑自己的应用程序',
     setBuilder: 'Set as builder（设置为构建器）',
     builder: '构建器',
+    transferOwnership: '转移所有权',
+    transferModal: {
+      title: '转移工作空间所有权',
+      warning: '您即将转让“{{workspace}}”的所有权。此操作立即生效，且无法撤消。',
+      warningTip: '您将成为管理员成员，新所有者将拥有完全控制权。',
+      sendTip: '如果您继续，我们将向 <email>{{email}}</email> 发送验证码以进行重新验证。',
+      verifyEmail: '验证你的邮箱',
+      verifyContent: '您当前的电子邮件地址是 <email>{{email}}</email>。',
+      verifyContent2: '我们将向此电子邮件发送临时验证码，以便重新进行身份验证。',
+      codeLabel: '验证码',
+      codePlaceholder: '输入 6 位数字验证码',
+      resendTip: '没有收到验证码？',
+      resendCount: '请在 {{count}} 秒后重新发送',
+      resend: '重新发送',
+      transferLabel: '新所有者',
+      transferPlaceholder: '选择一个成员',
+      sendVerifyCode: '发送验证码',
+      continue: '继续',
+      transfer: '转移工作空间所有权',
+    },
   },
   integrations: {
     connected: '登录方式',

web/service/common.ts

@@ -131,6 +131,15 @@ export const deleteMemberOrCancelInvitation: Fetcher<CommonResponse, { url: stri
   return del<CommonResponse>(url)
 }
 
+export const sendOwnerEmail = (body: { language?: string }) =>
+  post<CommonResponse & { data: string }>('/workspaces/current/members/send-owner-transfer-confirm-email', { body })
+
+export const verifyOwnerEmail = (body: { code: string; token: string }) =>
+  post<CommonResponse & { is_valid: boolean; email: string; token: string }>('/workspaces/current/members/owner-transfer-check', { body })
+
+export const ownershipTransfer = (memberID: string, body: { token: string }) =>
+  post<CommonResponse & { is_valid: boolean; email: string; token: string }>(`/workspaces/current/members/${memberID}/owner-transfer`, { body })
+
 export const fetchFilePreview: Fetcher<{ content: string }, { fileID: string }> = ({ fileID }) => {
   return get<{ content: string }>(`/files/${fileID}/preview`)
 }