root
62 lines
1.7 KiB
TypeScript
62 lines
1.7 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
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import { prisma } from "@/lib/prisma";
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import { requireAuth } from "@/lib/auth";
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// Same encodeBase62 used in the code route
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function encodeBase62(id: string): string {
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const chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
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let hash = 0;
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for (let i = 0; i < Math.min(id.length, 10); i++) {
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hash = (hash * 31 + id.charCodeAt(i)) >>> 0;
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}
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let code = "";
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while (code.length < 6) {
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code = chars[hash % 62] + code;
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hash = Math.floor(hash / 62);
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if (hash === 0 && code.length < 6) {
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hash = Math.floor(Math.random() * 62 ** (6 - code.length));
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}
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}
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return code;
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}
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export async function GET(req: NextRequest) {
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const jwtPayload = await requireAuth(req);
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if (!jwtPayload) {
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return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
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}
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try {
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const userId = jwtPayload.userId;
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const [totalReferrals, upgradedCount, earnings] = await Promise.all([
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prisma.referral.count({
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where: { referrerId: userId },
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}),
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prisma.referral.count({
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where: { referrerId: userId, status: "upgraded" },
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}),
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prisma.referral.aggregate({
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where: { referrerId: userId },
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_sum: { rewardFlh: true },
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}),
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]);
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const referralCode = encodeBase62(userId);
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return NextResponse.json({
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totalReferrals,
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upgradedCount,
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totalEarned: earnings._sum.rewardFlh || 0,
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referralCode,
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shareLink: `${process.env.NEXT_PUBLIC_APP_URL || "https://falah.app"}/join?ref=${referralCode}`,
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});
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} catch (error) {
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console.error("Referral stats error:", error);
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return NextResponse.json(
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{ error: "Failed to get referral stats" },
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{ status: 500 }
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);
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}
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}
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