supabase/apps/studio/data/database/supavisor-configuration-query.ts

import { useQuery } from '@tanstack/react-query'

import { get, handleError } from 'data/fetchers'
import { IS_PLATFORM } from 'lib/constants'
import type { ResponseError, UseCustomQueryOptions } from 'types'
import { databaseKeys } from './keys'

type SupavisorConfigurationVariables = {
  projectRef?: string
}

export async function getSupavisorConfiguration(
  { projectRef }: SupavisorConfigurationVariables,
  signal?: AbortSignal
) {
  if (!projectRef) throw new Error('Project ref is required')

  const { data, error } = await get(`/platform/projects/{ref}/config/supavisor`, {
    params: { path: { ref: projectRef } },
    signal,
  })
  if (error) handleError(error)
  return data
}

export type SupavisorConfigurationData = Awaited<ReturnType<typeof getSupavisorConfiguration>>
export type SupavisorConfigurationError = ResponseError

export const useSupavisorConfigurationQuery = <TData = SupavisorConfigurationData>(
  { projectRef }: SupavisorConfigurationVariables,
  {
    enabled = true,
    ...options
  }: UseCustomQueryOptions<SupavisorConfigurationData, SupavisorConfigurationError, TData> = {}
) =>
  useQuery<SupavisorConfigurationData, SupavisorConfigurationError, TData>({
    queryKey: databaseKeys.poolingConfiguration(projectRef),
    queryFn: ({ signal }) => getSupavisorConfiguration({ projectRef }, signal),
    enabled: enabled && typeof projectRef !== 'undefined' && IS_PLATFORM,
    ...options,
  })