Function extractInboundMessageFields

src/bridge/inboundMessages.ts:21–42

(
  msg: SDKMessage,
)

 * skipped (non-user type, missing/empty content).
 */
export function extractInboundMessageFields(
  msg: SDKMessage,
):
  | { content: string | Array<ContentBlockParam>; uuid: UUID | undefined }
  | undefined {
  if (msg.type !== 'user') return undefined
  const content = (
    msg.message as { content?: string | Array<ContentBlockParam> } | undefined
  )?.content
  if (!content) return undefined
  if (Array.isArray(content) && content.length === 0) return undefined

  const uuid =
    'uuid' in msg && typeof msg.uuid === 'string'
      ? (msg.uuid as UUID)
      : undefined

  return {
    content: Array.isArray(content) ? normalizeImageBlocks(content) : content,
    uuid,
  }
}

/**
 * Normalize image content blocks from bridge clients. iOS/web clients may