move sdk packages to its own folder and rename api & dashboard

apps/api/src/utils/parseIp.ts

@@ -0,0 +1,61 @@
+import type { FastifyRequest } from 'fastify';
+
+import { logger } from './logger';
+
+interface RemoteIpLookupResponse {
+  country: string | undefined;
+  city: string | undefined;
+  stateprov: string | undefined;
+  continent: string | undefined;
+}
+
+interface GeoLocation {
+  country: string | undefined;
+  city: string | undefined;
+  region: string | undefined;
+  continent: string | undefined;
+}
+
+const geo: GeoLocation = {
+  country: undefined,
+  city: undefined,
+  region: undefined,
+  continent: undefined,
+};
+
+const ignore = ['127.0.0.1', '::1'];
+
+export function getClientIp(req: FastifyRequest) {
+  if (req.headers['cf-connecting-ip']) {
+    return String(req.headers['cf-connecting-ip']);
+  }
+
+  if (req.headers['x-forwarded-for']) {
+    return String(req.headers['x-forwarded-for']);
+  }
+
+  return null;
+}
+
+export async function parseIp(ip?: string): Promise<GeoLocation> {
+  if (!ip || ignore.includes(ip)) {
+    return geo;
+  }
+
+  try {
+    const geo = await fetch(`${process.env.GEO_IP_HOST}/${ip}`, {
+      signal: AbortSignal.timeout(2000),
+    });
+    const res = (await geo.json()) as RemoteIpLookupResponse;
+
+    return {
+      country: res.country,
+      city: res.city,
+      region: res.stateprov,
+      continent: res.continent,
+    };
+  } catch (e) {
+    logger.error('Failed to fetch geo location for ip', e);
+    return geo;
+  }
+}