fix bot detection

apps/sdk-api/src/controllers/event.controller.ts

@@ -1,5 +1,3 @@
-import { isBot } from '@/bots';
-import { logInfo } from '@/utils/logger';
 import { getClientIp, parseIp } from '@/utils/parseIp';
 import { getReferrerWithQuery, parseReferrer } from '@/utils/parseReferrer';
 import { isUserAgentSet, parseUserAgent } from '@/utils/parseUserAgent';
@@ -9,7 +7,7 @@ import { v4 as uuid } from 'uuid';
 
 import { generateDeviceId, getTime, toISOString } from '@mixan/common';
 import type { IServiceCreateEventPayload } from '@mixan/db';
-import { createBotEvent, createEvent, getEvents, getSalts } from '@mixan/db';
+import { createEvent, getEvents, getSalts } from '@mixan/db';
 import type { JobsOptions } from '@mixan/queue';
 import { eventsQueue, findJobByPrefix } from '@mixan/queue';
 import type { PostEventPayload } from '@mixan/sdk';
@@ -155,21 +153,6 @@ export async function postEvent(
     return reply.status(200).send('');
   }
 
-  const bot = isBot(ua);
-  if (bot) {
-    request.log.info({ bot, ua }, 'bot detected 2');
-    try {
-      await createBotEvent({
-        ...bot,
-        projectId,
-        createdAt: new Date(body.timestamp),
-      });
-    } catch (e) {
-      request.log.error(e, 'bot detected 2 failed');
-    }
-    return reply.status(200).send('');
-  }
-
   const [geo, eventsJobs] = await Promise.all([
     parseIp(ip),
     eventsQueue.getJobs(['delayed']),
@@ -231,7 +214,6 @@ export async function postEvent(
       profileId,
       projectId,
       deviceId,
-      bot,
       geo,
       sessionStartEvent,
       path,

apps/sdk-api/src/routes/event.router.ts

@@ -1,27 +1,47 @@
-import { isBot as isGetBot } from '@/bots';
+import { isBot } from '@/bots';
 import * as controller from '@/controllers/event.controller';
 import { validateSdkRequest } from '@/utils/auth';
-import type { FastifyPluginCallback } from 'fastify';
+import type { FastifyPluginCallback, FastifyRequest } from 'fastify';
+
+import { createBotEvent } from '@mixan/db';
+import type { PostEventPayload } from '@mixan/sdk';
 
 const eventRouter: FastifyPluginCallback = (fastify, opts, done) => {
-  fastify.addHook('preHandler', (req, reply, done) => {
-    const isBot = req.headers['user-agent']
-      ? isGetBot(req.headers['user-agent'])
-      : false;
-    if (isBot) {
-      reply.log.warn({ ...req.headers, bot: isBot }, 'Bot detected');
-      reply.status(202).send('OK');
-    }
-
-    validateSdkRequest(req.headers)
-      .then((projectId) => {
+  fastify.addHook(
+    'preHandler',
+    async (
+      req: FastifyRequest<{
+        Body: PostEventPayload;
+      }>,
+      reply
+    ) => {
+      try {
+        const projectId = await validateSdkRequest(req.headers);
         req.projectId = projectId;
-        done();
-      })
-      .catch((e) => {
+
+        const bot = req.headers['user-agent']
+          ? isBot(req.headers['user-agent'])
+          : null;
+
+        if (bot) {
+          const path = (req.body?.properties?.__path ||
+            req.body?.properties?.path) as string | undefined;
+          reply.log.warn({ ...req.headers, bot }, 'Bot detected (event)');
+          await createBotEvent({
+            ...bot,
+            projectId,
+            path: path ?? '',
+            createdAt: new Date(req.body?.timestamp),
+          });
+          reply.status(202).send('OK');
+        }
+      } catch (e) {
+        reply.log.warn(e, 'Érror');
         reply.status(401).send();
-      });
-  });
+        return;
+      }
+    }
+  );
 
   fastify.route({
     method: 'POST',

apps/sdk-api/src/routes/profile.router.ts

@@ -1,17 +1,26 @@
+import { isBot } from '@/bots';
 import * as controller from '@/controllers/profile.controller';
 import { validateSdkRequest } from '@/utils/auth';
 import type { FastifyPluginCallback } from 'fastify';
 
 const eventRouter: FastifyPluginCallback = (fastify, opts, done) => {
-  fastify.addHook('preHandler', (req, reply, done) => {
-    validateSdkRequest(req.headers)
-      .then((projectId) => {
-        req.projectId = projectId;
-        done();
-      })
-      .catch((e) => {
-        reply.status(401).send();
-      });
+  fastify.addHook('preHandler', async (req, reply) => {
+    try {
+      const projectId = await validateSdkRequest(req.headers);
+      req.projectId = projectId;
+
+      const bot = req.headers['user-agent']
+        ? isBot(req.headers['user-agent'])
+        : null;
+
+      if (bot) {
+        reply.log.warn({ ...req.headers, bot }, 'Bot detected (profile)');
+        reply.status(202).send('OK');
+      }
+    } catch (e) {
+      reply.status(401).send();
+      return;
+    }
   });
 
   fastify.route({