stats/apps/api/src/controllers/logs.controller.ts

import { parseUserAgent } from '@openpanel/common/server';
import { getSalts } from '@openpanel/db';
import { getGeoLocation } from '@openpanel/geo';
import { type LogsQueuePayload, logsQueue } from '@openpanel/queue';
import { type ILogBatchPayload, zLogBatchPayload } from '@openpanel/validation';
import type { FastifyReply, FastifyRequest } from 'fastify';
import { getDeviceId } from '@/utils/ids';
import { getStringHeaders } from './track.controller';

export async function handler(
  request: FastifyRequest<{ Body: ILogBatchPayload }>,
  reply: FastifyReply,
) {
  const projectId = request.client?.projectId;
  if (!projectId) {
    return reply.status(400).send({ status: 400, error: 'Missing projectId' });
  }

  const validationResult = zLogBatchPayload.safeParse(request.body);
  if (!validationResult.success) {
    return reply.status(400).send({
      status: 400,
      error: 'Bad Request',
      message: 'Validation failed',
      errors: validationResult.error.errors,
    });
  }

  const { logs } = validationResult.data;

  const ip = request.clientIp;
  const ua = request.headers['user-agent'] ?? 'unknown/1.0';
  const headers = getStringHeaders(request.headers);
  const receivedAt = new Date().toISOString();

  const [geo, salts] = await Promise.all([getGeoLocation(ip), getSalts()]);
  const { deviceId, sessionId } = await getDeviceId({ projectId, ip, ua, salts });
  const uaInfo = parseUserAgent(ua, undefined);

  const jobs: LogsQueuePayload[] = logs.map((log) => ({
    type: 'incomingLog' as const,
    payload: {
      projectId,
      log: {
        ...log,
        timestamp: log.timestamp ?? receivedAt,
      },
      uaInfo,
      geo: {
        country: geo.country,
        city: geo.city,
        region: geo.region,
      },
      headers,
      deviceId,
      sessionId,
    },
  }));

  await logsQueue.addBulk(
    jobs.map((job) => ({
      name: 'incomingLog',
      data: job,
    })),
  );

  return reply.status(200).send({ ok: true, count: logs.length });
}