apps/gateway/src/utils/uuid.ts

Metadata

• Purpose: Source artifact in the anchor-msp system.
• Domain: applications
• Language: ts
• Bytes: 460
• Lines: 20
• Content hash (short): 6cb0b04e
• Source (start): apps/gateway/src/utils/uuid.ts:1
• Source (end): apps/gateway/src/utils/uuid.ts:20

Indexed Symbols

• isUuid (line 5, function) - Implements is uuid for module behavior.
• ensureUuid (line 9, function) - Implements ensure uuid for module behavior.

Markdown Headings (if applicable)

No markdown headings detected.

Source Preview

import { randomUUID } from "node:crypto";

const uuidRegex = /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i;

export function isUuid(value: string): boolean {
  return uuidRegex.test(value);
}

export function ensureUuid(value: unknown, fallback?: string): string {
  if (typeof value === "string" && isUuid(value)) {
    return value;
  }

  if (fallback && isUuid(fallback)) {
    return fallback;
  }

  return randomUUID();
}