22 lines
597 B
TypeScript
22 lines
597 B
TypeScript
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/**
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* Idempotency middleware
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* Ensures requests with same idempotency key are only processed once
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*/
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import { Request, Response, NextFunction } from 'express';
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// import { redisClient } from '../services/redis';
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export async function idempotencyMiddleware(req: Request, res: Response, next: NextFunction) {
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const idempotencyKey = req.headers['idempotency-key'] as string;
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if (!idempotencyKey) {
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return next();
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}
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// TODO: Check Redis for existing response
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// TODO: Store response in Redis for replay
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// For now, pass through (will be implemented in Phase 6)
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next();
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}
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