دليل هندسي: Freelance React & Next.js Programmer: Type-Safe Server Actions & Security. ألديان فازريهادي (Aldian Fazrihady) مبرمج مستقل أول ومهندس ذكاء اصطناعي (Python, Django, FastAPI, React, Next.js, TypeScript, Golang).

Harden Next.js 15 Server Actions against unauthorized mutations, replay attacks, and schema tampering by hiring senior freelance programmer Aldian Fazrihady.

import { z } from 'zod';

export function createAuthenticatedAction(
  schema: TSchema,
  handler: (input: z.infer, session: { userId: string; tenantId: string }) => Promise
) {
  return async (rawInput: unknown): Promise => {
    const parsed = schema.parse(rawInput);
    const session = await requireVerifiedServerSession();
    return handler(parsed, session);
  };
}

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