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

apps/api/src/utils/auth.ts

@@ -0,0 +1,43 @@
+import type { RawRequestDefaultExpression } from 'fastify';
+
+import { verifyPassword } from '@mixan/common';
+import { db } from '@mixan/db';
+
+export async function validateSdkRequest(
+  headers: RawRequestDefaultExpression['headers']
+): Promise<string> {
+  const clientId = headers['mixan-client-id'] as string;
+  const clientSecret = headers['mixan-client-secret'] as string;
+  const origin = headers.origin;
+  if (!clientId) {
+    throw new Error('Misisng client id');
+  }
+
+  const client = await db.client.findUnique({
+    where: {
+      id: clientId,
+    },
+  });
+
+  if (!client) {
+    throw new Error('Invalid client id');
+  }
+
+  if (client.secret) {
+    if (!(await verifyPassword(clientSecret || '', client.secret))) {
+      throw new Error('Invalid client secret');
+    }
+  } else if (client.cors !== '*') {
+    const domainAllowed = client.cors.split(',').find((domain) => {
+      if (domain === origin) {
+        return true;
+      }
+    });
+
+    if (!domainAllowed) {
+      throw new Error('Invalid cors settings');
+    }
+  }
+
+  return client.project_id;
+}

apps/api/src/utils/logger.ts

@@ -0,0 +1,29 @@
+import type { TransportTargetOptions } from 'pino';
+import pino from 'pino';
+
+const targets: TransportTargetOptions[] =
+  process.env.NODE_ENV === 'production'
+    ? [
+        {
+          target: '@logtail/pino',
+          options: { sourceToken: process.env.BETTERSTACK_TOKEN },
+        },
+      ]
+    : [
+        {
+          target: 'pino-pretty',
+        },
+      ];
+
+const transport = pino.transport({
+  targets,
+});
+
+export const logger = pino(transport);
+
+export function logInfo(msg: string, obj?: unknown) {
+  logger.info(obj, msg);
+}
+
+export const noop = (message: string) => (error: unknown) =>
+  logger.error(error, message);

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;
+  }
+}

apps/api/src/utils/parseReferrer.ts

@@ -0,0 +1,50 @@
+import { stripTrailingSlash } from '@mixan/common';
+
+import referrers from '../referrers';
+
+function getHostname(url: string | undefined) {
+  if (!url) {
+    return '';
+  }
+
+  try {
+    return new URL(url).hostname;
+  } catch (e) {
+    return '';
+  }
+}
+
+export function parseReferrer(url: string | undefined) {
+  const hostname = getHostname(url);
+  const match = referrers[hostname] ?? referrers[hostname.replace('www.', '')];
+
+  return {
+    name: match?.name ?? '',
+    type: match?.type ?? 'unknown',
+    url: stripTrailingSlash(url ?? ''),
+  };
+}
+
+export function getReferrerWithQuery(
+  query: Record<string, string> | undefined
+) {
+  if (!query) {
+    return null;
+  }
+
+  const source = query.utm_source ?? query.ref ?? query.utm_referrer ?? '';
+
+  const match = Object.values(referrers).find(
+    (referrer) => referrer.name.toLowerCase() === source?.toLowerCase()
+  );
+
+  if (!match) {
+    return null;
+  }
+
+  return {
+    name: match.name,
+    type: match.type,
+    url: '',
+  };
+}

apps/api/src/utils/parseUserAgent.ts

@@ -0,0 +1,33 @@
+import { UAParser } from 'ua-parser-js';
+
+export function isUserAgentSet(ua: string) {
+  return ua !== 'node' && ua !== 'undici' && !!ua;
+}
+
+export function parseUserAgent(ua: string) {
+  const res = new UAParser(ua).getResult();
+  return {
+    os: res.os.name,
+    osVersion: res.os.version,
+    browser: res.browser.name,
+    browserVersion: res.browser.version,
+    device: res.device.type ?? getDevice(ua),
+    brand: res.device.vendor,
+    model: res.device.model,
+  };
+}
+
+export function getDevice(ua: string) {
+  const t1 =
+    /(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(
+      ua
+    );
+  const t2 =
+    /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw-(n|u)|c55\/|capi|ccwa|cdm-|cell|chtm|cldc|cmd-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc-s|devi|dica|dmob|do(c|p)o|ds(12|-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(-|_)|g1 u|g560|gene|gf-5|g-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd-(m|p|t)|hei-|hi(pt|ta)|hp( i|ip)|hs-c|ht(c(-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i-(20|go|ma)|i230|iac( |-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|-[a-w])|libw|lynx|m1-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|-([1-8]|c))|phil|pire|pl(ay|uc)|pn-2|po(ck|rt|se)|prox|psio|pt-g|qa-a|qc(07|12|21|32|60|-[2-7]|i-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h-|oo|p-)|sdk\/|se(c(-|0|1)|47|mc|nd|ri)|sgh-|shar|sie(-|m)|sk-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h-|v-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl-|tdg-|tel(i|m)|tim-|t-mo|to(pl|sh)|ts(70|m-|m3|m5)|tx-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas-|your|zeto|zte-/i.test(
+      ua.slice(0, 4)
+    );
+  if (t1 || t2) {
+    return 'mobile';
+  }
+  return 'desktop';
+}

apps/api/src/utils/url.ts

@@ -0,0 +1,48 @@
+export function parseSearchParams(
+  params: URLSearchParams
+): Record<string, string> | undefined {
+  const result: Record<string, string> = {};
+  for (const [key, value] of params.entries()) {
+    result[key] = value;
+  }
+  return Object.keys(result).length ? result : undefined;
+}
+
+export function parsePath(path?: string): {
+  query?: Record<string, string>;
+  path: string;
+  hash?: string;
+} {
+  if (!path) {
+    return {
+      path: '',
+    };
+  }
+
+  try {
+    const url = new URL(path);
+    return {
+      query: parseSearchParams(url.searchParams),
+      path: url.pathname,
+      hash: url.hash || undefined,
+    };
+  } catch (error) {
+    return {
+      path,
+    };
+  }
+}
+
+export function isSameDomain(
+  url1: string | undefined,
+  url2: string | undefined
+) {
+  if (!url1 || !url2) {
+    return false;
+  }
+  try {
+    return new URL(url1).hostname === new URL(url2).hostname;
+  } catch (e) {
+    return false;
+  }
+}