supabase/apps/studio/data/storage/bucket-empty-mutation.ts

import { useMutation, UseMutationOptions, useQueryClient } from '@tanstack/react-query'
import { toast } from 'react-hot-toast'

import { handleError, post } from 'data/fetchers'
import type { ResponseError } from 'types'
import { storageKeys } from './keys'

export type BucketEmptyVariables = {
  projectRef: string
  id: string
}

export async function emptyBucket({ projectRef, id }: BucketEmptyVariables) {
  if (!projectRef) throw new Error('projectRef is required')
  if (!id) throw new Error('Bucket name is requried')

  const { data, error } = await post('/platform/storage/{ref}/buckets/{id}/empty', {
    params: { path: { id, ref: projectRef } },
  })

  if (error) handleError(error)
  return data
}

type BucketEmptyData = Awaited<ReturnType<typeof emptyBucket>>

export const useBucketEmptyMutation = ({
  onSuccess,
  onError,
  ...options
}: Omit<
  UseMutationOptions<BucketEmptyData, ResponseError, BucketEmptyVariables>,
  'mutationFn'
> = {}) => {
  const queryClient = useQueryClient()

  return useMutation<BucketEmptyData, ResponseError, BucketEmptyVariables>(
    (vars) => emptyBucket(vars),
    {
      async onSuccess(data, variables, context) {
        const { projectRef } = variables
        await queryClient.invalidateQueries(storageKeys.buckets(projectRef))
        await onSuccess?.(data, variables, context)
      },
      async onError(data, variables, context) {
        if (onError === undefined) {
          toast.error(`Failed to empty bucket: ${data.message}`)
        } else {
          onError(data, variables, context)
        }
      },
      ...options,
    }
  )
}