packages/server/src/middleware/rate-limit.middleware.ts

import rateLimit from 'express-rate-limit';

export const defaultLimiter = rateLimit({
  windowMs: 60_000,
  max: 30,
  standardHeaders: true,
  legacyHeaders: false,
  message: { success: false, error: { code: 'RATE_LIMITED', message: 'Too many requests, please try again later.' } },
});

export const completionLimiter = rateLimit({
  windowMs: 60_000,
  max: 60,
  standardHeaders: true,
  legacyHeaders: false,
  message: { success: false, error: { code: 'RATE_LIMITED', message: 'Too many completion requests.' } },
});

export const analyzeLimiter = rateLimit({
  windowMs: 60_000,
  max: 10,
  standardHeaders: true,
  legacyHeaders: false,
  message: { success: false, error: { code: 'RATE_LIMITED', message: 'Too many analysis requests.' } },
});