Function saveAttachmentFile

src/main/attachmentStorage.ts:83–102

(options: {
  fileId: string
  fileName: string
  base64Content: string
  pageId?: string
  messageId?: string
})

}

export async function saveAttachmentFile(options: {
  fileId: string
  fileName: string
  base64Content: string
  pageId?: string
  messageId?: string
}): Promise<string> {
  const relativePath = buildStoredRelativePath(
    options.fileId,
    options.fileName,
    options.pageId,
    options.messageId
  )
  const targetPath = await resolveAttachmentPath(relativePath)

  await mkdir(path.dirname(targetPath), { recursive: true })
  await writeFile(targetPath, Buffer.from(options.base64Content, 'base64'))

  return relativePath
}

export async function readAttachmentFile(localPath: string): Promise<string> {
  const targetPath = await resolveAttachmentPath(localPath)