Add security middleware, audit log, alerts, PayPal, cron, radio + apps
Security (launch blockers): - src/middleware.ts (edge): forwards x-pathname + real client IP. - access-guard.ts (Node, from root layout): routes non-staff to /maintenance when maintenance mode is on, banned users to /banned. New /banned + /maintenance pages (the consumers the admin toggle was missing). Admin layout enforces force_staff_2fa before /admin. - staff-activity.ts audit log wired into ban/lift/give-currency/set-rank actions. Infra (parallel agents): alert service (alert_logs + Discord embed + email), PayPal top-up (create/capture API routes + /shop/topup), cron worker (scripts/jobs-worker.ts via croner: emulator-ping->alert, maintenance-check, bans-cleanup), social connections page, admin radio settings/banners/ranks. Public radio subsystem: /radio (+schedule, shouts+post, contests, giveaways, apply, leaderboard) and /apply/staff + /apply/team submission forms. Radio nav link added. .env.example documents the new optional vars. (radio song-requests dropped: its table is a stub in AtomCMS — columns added by un-modeled alter-migrations.) Verified: tsc exit 0, vitest 48/48, next build exit 0 (82 page routes).
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@@ -0,0 +1,230 @@
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import { prisma } from "@/lib/prisma";
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import { sendMail } from "@/lib/services/email";
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import { env } from "@/env";
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// === Alert service (AtomCMS → Next.js) ===========================================
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//
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// A pure, dependency-free server module for raising operational alerts. A single
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// sendAlert() call (a) persists a row in alert_logs (prisma.alertLogs delegate),
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// (b) pushes a Discord embed to DISCORD_WEBHOOK_URL when set, and (c) optionally
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// emails staff via sendMail() when ALERT_EMAIL is set.
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//
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// Every external side-effect is wrapped in try/catch so a failing webhook, dead
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// SMTP host, or unreachable DB never throws into the caller (which is usually a
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// background path: emulator health checks, DDoS detection, etc.). Uses the global
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// fetch (Node 18+/Next 16) — no extra packages.
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//
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// NOTE: DISCORD_WEBHOOK_URL and ALERT_EMAIL are NOT declared in src/env.ts, so we
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// read them from process.env directly with safe fallbacks (the features simply
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// no-op when their env var is unset). Add them to env.ts later if you want them
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// validated at boot.
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export type AlertSeverity = "info" | "notice" | "warning" | "error" | "critical";
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export interface SendAlertInput {
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/** Machine-readable category, e.g. "emulator", "security", "ddos". */
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type: string;
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/** Free-text severity; drives Discord embed colour + email subject prefix. */
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severity: AlertSeverity | string;
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/** Human-readable message body. */
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message: string;
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/** Optional structured payload stored verbatim in alert_logs.context (JSON). */
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context?: Record<string, unknown>;
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}
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export interface SendAlertResult {
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logged: boolean;
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sentViaDiscord: boolean;
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sentViaEmail: boolean;
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}
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// Discord embed sidebar colours (decimal RGB) keyed by normalised severity.
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const DISCORD_COLORS: Record<string, number> = {
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critical: 0xc0392b,
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error: 0xe74c3c,
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danger: 0xe74c3c,
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warning: 0xf39c12,
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warn: 0xf39c12,
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success: 0x2ecc71,
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info: 0x3498db,
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notice: 0x9b59b6,
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};
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function severityColor(severity: string): number {
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return DISCORD_COLORS[severity.toLowerCase()] ?? 0x95a5a6;
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}
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function discordWebhookUrl(): string | undefined {
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const url = process.env.DISCORD_WEBHOOK_URL?.trim();
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return url ? url : undefined;
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}
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function alertEmail(): string | undefined {
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const addr = process.env.ALERT_EMAIL?.trim();
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return addr ? addr : undefined;
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}
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function escapeHtml(s: string): string {
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return s
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.replace(/&/g, "&")
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.replace(/</g, "<")
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.replace(/>/g, ">")
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.replace(/"/g, """);
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}
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/**
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* Post a Discord embed to DISCORD_WEBHOOK_URL. Returns false (without throwing)
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* when the webhook is unset, the request fails, or Discord returns non-2xx.
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*/
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async function postDiscord(input: SendAlertInput): Promise<boolean> {
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const url = discordWebhookUrl();
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if (!url) return false;
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const fields = input.context
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? Object.entries(input.context)
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.slice(0, 10)
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.map(([name, value]) => ({
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name: String(name).slice(0, 256) || "",
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value: String(value ?? "").slice(0, 1024) || "",
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inline: true,
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}))
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: undefined;
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const body = {
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username: `${env.HOTEL_NAME} Alerts`,
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embeds: [
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{
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title: `[${String(input.severity).toUpperCase()}] ${input.type}`.slice(0, 256),
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description: input.message.slice(0, 4096),
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color: severityColor(input.severity),
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timestamp: new Date().toISOString(),
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...(fields && fields.length ? { fields } : {}),
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footer: { text: env.HOTEL_NAME },
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},
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],
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};
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try {
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const res = await fetch(url, {
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method: "POST",
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headers: { "content-type": "application/json" },
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body: JSON.stringify(body),
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});
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if (!res.ok) {
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console.error("[alert] Discord webhook returned", res.status);
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return false;
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}
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return true;
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} catch (e) {
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console.error("[alert] Discord webhook failed:", (e as Error).message);
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return false;
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}
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}
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/**
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* Email the alert to ALERT_EMAIL via sendMail(). Returns false (without throwing)
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* when ALERT_EMAIL is unset, SMTP isn't configured, or sending fails. sendMail
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* already swallows its own errors, but we guard defensively anyway.
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*/
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async function emailStaff(input: SendAlertInput): Promise<boolean> {
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const to = alertEmail();
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if (!to) return false;
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const subject = `[${env.HOTEL_NAME}] ${String(input.severity).toUpperCase()} · ${input.type}`;
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const contextRows = input.context
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? Object.entries(input.context)
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.map(
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([k, v]) =>
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`<tr><td style="padding:4px 10px;font-weight:600">${escapeHtml(String(k))}</td>` +
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`<td style="padding:4px 10px">${escapeHtml(String(v ?? ""))}</td></tr>`,
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)
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.join("")
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: "";
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const html =
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`<h2 style="margin:0 0 8px">${escapeHtml(input.type)} — ${escapeHtml(String(input.severity))}</h2>` +
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`<p style="margin:0 0 12px">${escapeHtml(input.message)}</p>` +
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(contextRows
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? `<table style="border-collapse:collapse;font-size:13px">${contextRows}</table>`
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: "") +
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`<p style="margin-top:16px;color:#888;font-size:12px">` +
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`Sent by ${escapeHtml(env.HOTEL_NAME)} · <a href="${env.APP_URL}/admin/alerts">view alerts</a></p>`;
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try {
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return await sendMail(to, subject, html);
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} catch (e) {
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console.error("[alert] staff email failed:", (e as Error).message);
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return false;
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}
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}
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/**
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* Raise an operational alert: persist to alert_logs and fan out to Discord +
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* email. Never throws — each side-effect is isolated; a failure in one channel
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* does not block the others. The returned result reports which channels
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* succeeded (also reflected in the alert_logs row's sent_via_* flags).
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*/
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export async function sendAlert(input: SendAlertInput): Promise<SendAlertResult> {
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// Fan out Discord + email first so we can record their outcome on the row.
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const [sentViaDiscord, sentViaEmail] = await Promise.all([
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postDiscord(input),
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emailStaff(input),
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]);
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let logged = false;
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try {
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await prisma.alertLogs.create({
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data: {
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type: input.type.slice(0, 255),
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severity: String(input.severity).slice(0, 255),
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message: input.message,
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context: input.context ? (input.context as object) : undefined,
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sentViaDiscord,
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sentViaEmail,
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isRead: false,
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createdAt: new Date(),
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updatedAt: new Date(),
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},
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});
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logged = true;
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} catch (e) {
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// DB unreachable / schema drift: keep the alert best-effort. We already
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// notified Discord/email above, so the alert isn't lost.
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console.error("[alert] failed to persist alert_logs row:", (e as Error).message);
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}
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return { logged, sentViaDiscord, sentViaEmail };
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}
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// === Helpers =====================================================================
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/**
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* Raise a CRITICAL alert that the Arcturus emulator appears to be offline
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* (e.g. raised by a health-check cron when the RCON socket can't connect).
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*/
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export function emulatorOffline(detail?: string): Promise<SendAlertResult> {
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return sendAlert({
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type: "emulator",
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severity: "critical",
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message: detail
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? `Emulator appears offline: ${detail}`
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: "Emulator appears offline — RCON connection could not be established.",
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context: {
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rconHost: env.RCON_HOST,
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rconPort: env.RCON_PORT,
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...(detail ? { detail } : {}),
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},
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});
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}
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/**
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* Raise a WARNING alert that a possible DDoS / abusive request pattern was
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* detected from a single IP (count = requests seen in the sampling window).
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*/
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export function ddosDetected(ip: string, count: number): Promise<SendAlertResult> {
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return sendAlert({
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type: "ddos",
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severity: count >= 1000 ? "critical" : "warning",
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message: `Possible DDoS detected from ${ip} — ${count} requests in window.`,
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context: { ip, count },
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});
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}
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@@ -0,0 +1,171 @@
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// PayPal v2 REST helper (Orders API) for the top-up flow. SDK-free: uses the
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// global fetch only. Credentials and base URL come from process.env because they
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// are not declared in src/env.ts:
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// PAYPAL_CLIENT_ID – REST app client id
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// PAYPAL_SECRET – REST app secret
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// PAYPAL_API – API base, defaults to the sandbox host
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// PAYPAL_CURRENCY – ISO currency for orders, defaults to USD
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// PAYPAL_CREDITS_PER_USD – credits granted per 1.00 unit, defaults to 100
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//
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// The website has no dedicated balance column (see prisma/schema.prisma — User
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// carries `credits`, the in-game wallet), so a top-up credits the buyer's
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// `credits` wallet via sendCurrency(), exactly like the voucher flow.
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export const PAYPAL_API =
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process.env.PAYPAL_API?.replace(/\/+$/, "") ?? "https://api-m.sandbox.paypal.com";
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export const PAYPAL_CURRENCY = (process.env.PAYPAL_CURRENCY ?? "USD").toUpperCase();
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/** Credits granted per 1.00 of the order currency (configurable, sane default). */
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export function creditsPerUnit(): number {
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const n = Number(process.env.PAYPAL_CREDITS_PER_USD ?? "100");
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return Number.isFinite(n) && n > 0 ? n : 100;
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}
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export class PayPalConfigError extends Error {}
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function credentials(): { clientId: string; secret: string } {
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const clientId = process.env.PAYPAL_CLIENT_ID;
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const secret = process.env.PAYPAL_SECRET;
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if (!clientId || !secret) {
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throw new PayPalConfigError(
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"PayPal is not configured. Set PAYPAL_CLIENT_ID and PAYPAL_SECRET.",
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);
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}
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return { clientId, secret };
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}
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/** True when both PayPal credentials are present. */
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export function isPayPalConfigured(): boolean {
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return Boolean(process.env.PAYPAL_CLIENT_ID && process.env.PAYPAL_SECRET);
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}
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/** OAuth2 client-credentials token (short-lived; we fetch one per request). */
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async function getAccessToken(): Promise<string> {
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const { clientId, secret } = credentials();
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const basic = Buffer.from(`${clientId}:${secret}`).toString("base64");
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const res = await fetch(`${PAYPAL_API}/v1/oauth2/token`, {
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method: "POST",
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headers: {
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Authorization: `Basic ${basic}`,
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"Content-Type": "application/x-www-form-urlencoded",
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},
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body: "grant_type=client_credentials",
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cache: "no-store",
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});
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if (!res.ok) {
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const body = await res.text().catch(() => "");
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throw new Error(`PayPal auth failed (${res.status}): ${body.slice(0, 300)}`);
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}
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const json = (await res.json()) as { access_token?: string };
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if (!json.access_token) throw new Error("PayPal auth returned no access_token.");
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return json.access_token;
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}
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export interface CreatedOrder {
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id: string;
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approveUrl: string | null;
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}
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/**
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* Create a CAPTURE order for `amount` of the configured currency. Returns the
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* order id and the payer approval URL (rel === "approve") to redirect to.
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*/
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export async function createOrder(
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amount: number,
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opts: { description?: string; returnUrl?: string; cancelUrl?: string } = {},
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): Promise<CreatedOrder> {
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const token = await getAccessToken();
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const value = amount.toFixed(2);
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const res = await fetch(`${PAYPAL_API}/v2/checkout/orders`, {
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method: "POST",
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headers: {
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Authorization: `Bearer ${token}`,
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"Content-Type": "application/json",
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},
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cache: "no-store",
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body: JSON.stringify({
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intent: "CAPTURE",
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purchase_units: [
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{
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amount: { currency_code: PAYPAL_CURRENCY, value },
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description: opts.description?.slice(0, 127),
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},
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],
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application_context: {
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shipping_preference: "NO_SHIPPING",
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user_action: "PAY_NOW",
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...(opts.returnUrl ? { return_url: opts.returnUrl } : {}),
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...(opts.cancelUrl ? { cancel_url: opts.cancelUrl } : {}),
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},
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}),
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});
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if (!res.ok) {
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const body = await res.text().catch(() => "");
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throw new Error(`PayPal create order failed (${res.status}): ${body.slice(0, 300)}`);
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}
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const json = (await res.json()) as {
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id: string;
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links?: { rel: string; href: string }[];
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};
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const approveUrl =
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json.links?.find((l) => l.rel === "approve" || l.rel === "payer-action")?.href ?? null;
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return { id: json.id, approveUrl };
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}
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export interface CaptureResult {
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id: string;
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status: string;
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amount: number;
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currency: string;
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captureId: string | null;
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payerEmail: string | null;
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}
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/** Capture a previously-approved order id. */
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export async function captureOrder(orderId: string): Promise<CaptureResult> {
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const token = await getAccessToken();
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const res = await fetch(`${PAYPAL_API}/v2/checkout/orders/${encodeURIComponent(orderId)}/capture`, {
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method: "POST",
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headers: {
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Authorization: `Bearer ${token}`,
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"Content-Type": "application/json",
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},
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cache: "no-store",
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});
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if (!res.ok) {
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const body = await res.text().catch(() => "");
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throw new Error(`PayPal capture failed (${res.status}): ${body.slice(0, 300)}`);
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}
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const json = (await res.json()) as {
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id: string;
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status: string;
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payer?: { email_address?: string };
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purchase_units?: {
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payments?: {
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captures?: {
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id: string;
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amount?: { value?: string; currency_code?: string };
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}[];
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};
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}[];
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};
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const capture = json.purchase_units?.[0]?.payments?.captures?.[0];
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const amount = capture?.amount?.value ? Number(capture.amount.value) : 0;
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const currency = capture?.amount?.currency_code ?? PAYPAL_CURRENCY;
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return {
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id: json.id,
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status: json.status,
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amount,
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currency,
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captureId: capture?.id ?? null,
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payerEmail: json.payer?.email_address ?? null,
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};
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}
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@@ -0,0 +1,37 @@
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import { headers } from "next/headers";
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import { prisma } from "@/lib/prisma";
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/**
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||||
* Append a staff-action audit entry (AtomCMS StaffActivity). Never throws —
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||||
* logging must not block the action it records.
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||||
*/
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||||
export async function logStaffActivity(opts: {
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staffId: number;
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action: string;
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description: string;
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targetType?: string;
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||||
targetId?: number;
|
||||
}): Promise<void> {
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try {
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let ip: string | null = null;
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try {
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const h = await headers();
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ip = h.get("x-real-client-ip") ?? h.get("x-forwarded-for")?.split(",")[0]?.trim() ?? null;
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} catch {
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ip = null;
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}
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await prisma.staffActivities.create({
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data: {
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userId: BigInt(opts.staffId),
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action: opts.action.slice(0, 50),
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description: opts.description,
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targetType: opts.targetType ?? null,
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||||
targetId: opts.targetId != null ? BigInt(opts.targetId) : null,
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ipAddress: ip,
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createdAt: new Date(),
|
||||
},
|
||||
});
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||||
} catch {
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||||
// swallow — audit logging is best-effort
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||||
}
|
||||
}
|
||||
Reference in new issue
Block a user