Function createStudioRequestHandler

packages/cli/src/Studio.ts:465–541

({
  adapter,
  executor,
  ppgDbInfo,
  protocol,
  version,
}: {
  adapter: StudioAdapterType
  executor: Executor
  ppgDbInfo: Awaited<ReturnType<typeof getPpgInfo>>
  protocol: string
  version: string
})

}

function createStudioRequestHandler({
  adapter,
  executor,
  ppgDbInfo,
  protocol,
  version,
}: {
  adapter: StudioAdapterType
  executor: Executor
  ppgDbInfo: Awaited<ReturnType<typeof getPpgInfo>>
  protocol: string
  version: string
}): (request: Request) => Promise<Response> {
  let projectHash: string | null = null

  return async (request) => {
    const { pathname } = new URL(request.url)

    if (request.method === 'OPTIONS') {
      return optionsResponse()
    }

    if (isGetOrHeadRequest(request.method) && pathname === '/') {
      const contentType = FILE_EXTENSION_TO_CONTENT_TYPE[extname('index.html')]

      return textResponse(getIndexHtml(adapter), 200, { 'Content-Type': contentType })
    }

    if (isGetOrHeadRequest(request.method) && pathname === '/favicon.ico') {
      return textResponse(PRISMA_LOGO_SVG, 200, { 'Content-Type': 'image/svg+xml' })
    }

    if (
      isGetOrHeadRequest(request.method) &&
      (pathname === `/${STUDIO_JS_FILE_NAME}` || pathname === `/${STUDIO_CSS_FILE_NAME}`)
    ) {
      return serveStudioAsset(pathname)
    }

    if (request.method === 'POST' && pathname === '/bff') {
      return handleStudioBffRequest(await request.json(), executor)
    }

    if (request.method === 'POST' && pathname === '/telemetry') {
      const { eventId, name, payload, timestamp } = (await request.json()) as Parameters<
        NonNullable<StudioProps['onEvent']>
      >[0]

      if (name !== 'studio_launched') {
        return emptyResponse(200)
      }

      const input: Check.Input = {
        check_if_update_available: false,
        client_event_id: eventId,
        command: name,
        information: JSON.stringify({
          eventPayload: payload,