अपस्टैश ने प्लानट्रिपएआई के लिए तेजी से विकास को बढ़ावा दिया:प्रमुख रणनीतियाँ और सफलता की कहानियाँ

• @upstash/redis
• @upstash/ratelimit
• next.js

यह कैसे काम करता है

यात्रा डेटा संग्रहीत करना

{
 "itinerary": [
 { "day": "Day 1", "data": [...] }
 ],
 "info": "This itinerary is designed for a city explorer visiting Paris, France for 2 days.",
 "inputs": {
 "city": "Paris, France",
 "days": 2,
 "accommodation": "Paris France Hotel",
 "kind": "city explorer",
 "currency": "USD",
 "budget": 3000,
 "transportation": "bus"
 },
 "createdAt": ...,
 "shareable": false
}

import { Redis } from "@upstash/redis";
 
const redis = new Redis({
 url: "..." // UPSTASH_REDIS_REST_URL
 token: "..." // UPSTASH_REDIS_REST_TOKEN
});
 
redis.hset(`trip:${id}`, data);

मान्य लाइसेंस कुंजियाँ संग्रहीत करना

import { Redis } from "@upstash/redis";
 
const redis = new Redis({
 url: "..." // UPSTASH_REDIS_REST_URL
 token: "..." // UPSTASH_REDIS_REST_TOKEN
});
 
await redis.set(licenseKey, true);

import { Redis } from "@upstash/redis";
 
const redis = new Redis({
 url: "..." // UPSTASH_REDIS_REST_URL
 token: "..." // UPSTASH_REDIS_REST_TOKEN
});
 
const redisLicenseKey = await redis.get(licenseKey);
const valid = Boolean(redisLicenseKey);
 
if (!valid) {
 return new Response(
 JSON.stringify({ message: "The license key is invalid!" }),
 {
 status: 401,
 }
 );
}
 
// successful code here...
 

दर सीमा लागू करना

import {
 NextResponse,
 type NextFetchEvent,
 type NextRequest,
} from "next/server";
import { Ratelimit } from "@upstash/ratelimit";
import { Redis } from "@upstash/redis";
 
const cache = new Map();
const ratelimit = new Ratelimit({
 redis: Redis.fromEnv(),
 limiter: Ratelimit.fixedWindow(3, "10s"),
 ephemeralCache: cache,
 analytics: true,
});
 
export default async function middleware(
 request: NextRequest,
 event: NextFetchEvent
): Promise<Response | undefined> {
 const id = request.ip ?? "anonymous";
 
 // optional hard coded IPs
 const blockeds = [];
 if (blockeds.includes(id.trim())) {
 new NextResponse(
 JSON.stringify({
 message: "Blocked :)",
 }),
 { status: 429, headers: { "Content-Type": "application/json" } }
 );
 }
 
 const { success, pending, limit, reset, remaining } = await ratelimit.limit(
 id
 );
 event.waitUntil(pending);
 
 request.headers.set("X-RateLimit-Limit", limit.toString());
 request.headers.set("X-RateLimit-Remaining", remaining.toString());
 request.headers.set("X-RateLimit-Reset", reset.toString());
 
 return success
 ? NextResponse.next()
 : new NextResponse(
 JSON.stringify({
 message:
 "Request cannot be processed! You sent too many requests in a given amount of time.",
 }),
 { status: 429, headers: { "Content-Type": "application/json" } }
 );
}
 
export const config = {
 matcher: ["/api/generate-trip", "/api/get-license/(.*)"],
};

अंतिम शब्द