just wanna see what code rabbit does:)

README.md

@@ -10,6 +10,7 @@
 [![Bun](https://img.shields.io/badge/Bun-1.2-blue.svg)](https://bun.sh/)
 [![Tailwind CSS](https://img.shields.io/badge/Tailwind-3.4-blue.svg)](https://tailwindcss.com/)
 
+[![CodeRabbit Pull Request Reviews](https://img.shields.io/coderabbit/prs/github/databuddy-analytics/Databuddy?utm_source=oss&utm_medium=github&utm_campaign=databuddy-analytics%2FDatabuddy&labelColor=171717&color=FF570A&link=https%3A%2F%2Fcoderabbit.ai&label=CodeRabbit+Reviews)](https://coderabbit.ai)
 [![CI/CD](https://github.com/databuddy/databuddy/actions/workflows/ci.yml/badge.svg)](https://github.com/databuddy/databuddy/actions/workflows/ci.yml)
 [![Code Coverage](https://img.shields.io/badge/coverage-85%25-green.svg)](https://github.com/databuddy/databuddy/actions/workflows/coverage.yml)
 [![Security Scan](https://img.shields.io/badge/security-A%2B-green.svg)](https://github.com/databuddy/databuddy/actions/workflows/security.yml)

apps/api/src/query/simple-builder.ts

@@ -117,11 +117,9 @@ export class SimpleQueryBuilder {
             for (let i = 0; i < this.request.filters.length; i++) {
                 const filter = this.request.filters[i];
                 if (!filter) continue;
-                if (this.config.allowedFilters?.includes(filter.field)) {
-                    const { clause, params: filterParams } = this.buildFilter(filter, i);
-                    whereClause.push(clause);
-                    Object.assign(params, filterParams);
-                }
+                const { clause, params: filterParams } = this.buildFilter(filter, i);
+                whereClause.push(clause);
+                Object.assign(params, filterParams);
             }
         }
 

packages/db/src/clickhouse/client.ts

@@ -1,5 +1,5 @@
-import type { LogParams, ErrorLogParams, WarnLogParams, Logger, ResponseJSON } from '@clickhouse/client';
-import { ClickHouseLogLevel, createClient } from '@clickhouse/client';
+import type { ResponseJSON } from '@clickhouse/client';
+import { createClient } from '@clickhouse/client';
 import type { NodeClickHouseClientConfigOptions } from '@clickhouse/client/dist/config';
 
 
@@ -94,31 +94,27 @@ export async function chQueryWithMeta<T extends Record<string, any>>(
   query: string,
   params?: Record<string, unknown>
 ): Promise<ResponseJSON<T>> {
-  const start = Date.now();
   const res = await clickHouse.query({
     query,
     query_params: params,
   });
-  const beforeParse = Date.now();
   const json = await res.json<T>();
-  const afterParse = Date.now();
   const keys = Object.keys(json.data[0] || {});
   const response = {
     ...json,
     data: json.data.map((item) => {
       return keys.reduce((acc, key) => {
         const meta = json.meta?.find((m) => m.name === key);
-        return Object.assign(acc, {
-          [key]:
-            item[key] && meta?.type.includes('Int')
-              ? Number.parseFloat(item[key] as string)
-              : item[key],
-        });
-      }, {} as T);
+        acc[key] =
+          item[key] && meta?.type.includes('Int')
+            ? Number.parseFloat(item[key] as string)
+            : item[key];
+        return acc;
+      }, {} as Record<string, any>);
     }),
   };
 
-  return response;
+  return response as ResponseJSON<T>;
 }
 
 export async function chQuery<T extends Record<string, any>>(

packages/rpc/src/routers/funnels.ts

@@ -1,19 +1,17 @@
-import { z } from 'zod';
+import { z } from 'zod/v4';
 import { createTRPCRouter, protectedProcedure } from '../trpc';
 import { and, eq, isNull, desc, sql } from 'drizzle-orm';
-import { escape as sqlEscape } from 'sqlstring';
 import { TRPCError } from '@trpc/server';
 import { funnelDefinitions, chQuery } from '@databuddy/db';
 import { authorizeWebsiteAccess } from '../utils/auth';
 import { logger } from '../utils/discord-webhook';
 import { parseReferrer } from '../utils/referrer';
 
-// Validation schemas
 const funnelStepSchema = z.object({
     type: z.enum(['PAGE_VIEW', 'EVENT', 'CUSTOM']),
     target: z.string().min(1),
     name: z.string().min(1),
-    conditions: z.record(z.any()).optional(),
+    conditions: z.record(z.string(), z.any()).optional(),
 });
 
 const funnelFilterSchema = z.object({
@@ -52,7 +50,6 @@ const funnelAnalyticsSchema = z.object({
     endDate: z.string().optional(),
 });
 
-// Security - allowed fields for filtering
 const ALLOWED_FIELDS = new Set([
     'id', 'client_id', 'event_name', 'anonymous_id', 'time', 'session_id',
     'event_type', 'event_id', 'session_start_time', 'timestamp',
@@ -74,7 +71,6 @@ const ALLOWED_OPERATORS = new Set([
     'equals', 'contains', 'not_equals', 'in', 'not_in',
 ]);
 
-// Utility functions
 const buildFilterConditions = (
     filters: Array<{ field: string; operator: string; value: string | string[] }>,
     paramPrefix: string,
@@ -117,7 +113,6 @@ const getDefaultDateRange = () => {
 };
 
 export const funnelsRouter = createTRPCRouter({
-    // Get autocomplete data for funnel creation
     getAutocomplete: protectedProcedure
         .input(analyticsDateRangeSchema)
         .query(async ({ ctx, input }) => {
@@ -236,7 +231,6 @@ export const funnelsRouter = createTRPCRouter({
             }
         }),
 
-    // Get all funnels for a website
     list: protectedProcedure
         .input(z.object({ websiteId: z.string() }))
         .query(async ({ ctx, input }) => {
@@ -272,7 +266,6 @@ export const funnelsRouter = createTRPCRouter({
             }
         }),
 
-    // Get a specific funnel
     getById: protectedProcedure
         .input(z.object({ id: z.string(), websiteId: z.string() }))
         .query(async ({ ctx, input }) => {
@@ -311,7 +304,6 @@ export const funnelsRouter = createTRPCRouter({
             }
         }),
 
-    // Create a new funnel
     create: protectedProcedure
         .input(createFunnelSchema)
         .mutation(async ({ ctx, input }) => {
@@ -708,7 +700,6 @@ export const funnelsRouter = createTRPCRouter({
                 }>(sessionReferrerQuery, params);
 
 
-                // Group events by session
                 const sessionEvents = new Map<string, Array<{
                     step_number: number,
                     step_name: string,
@@ -723,7 +714,6 @@ export const funnelsRouter = createTRPCRouter({
                     sessionEvents.get(event.session_id)?.push(event);
                 }
 
-                // Group sessions strictly by lowercased domain (fallback to 'direct')
                 const referrerGroups = new Map<string, { parsed: ReturnType<typeof parseReferrer>, sessionIds: Set<string> }>();
                 for (const [sessionId, events] of sessionEvents) {
                     if (events.length > 0) {
@@ -740,7 +730,6 @@ export const funnelsRouter = createTRPCRouter({
                     }
                 }
 
-                // Calculate analytics for each referrer group
                 const referrerAnalytics = [];
                 for (const [groupKey, group] of referrerGroups) {
                     const stepCounts = new Map<number, Set<string>>();
@@ -771,7 +760,6 @@ export const funnelsRouter = createTRPCRouter({
                     });
                 }
 
-                // AGGREGATE BY DOMAIN
                 const aggregated = new Map<string, {
                     parsed: ReturnType<typeof parseReferrer>,
                     total_users: number,
@@ -780,7 +768,7 @@ export const funnelsRouter = createTRPCRouter({
                     conversion_rate_count: number
                 }>();
                 for (const { referrer, referrer_parsed, total_users, completed_users, conversion_rate } of referrerAnalytics) {
-                    const key = referrer; // This is the domain, e.g., "github.com"
+                    const key = referrer;
                     if (!aggregated.has(key)) {
                         aggregated.set(key, {
                             parsed: referrer_parsed,

packages/rpc/src/routers/goals.ts

@@ -1,11 +1,9 @@
 import { z } from 'zod';
 import { createTRPCRouter, protectedProcedure } from '../trpc';
 import { and, eq, isNull, desc, sql, inArray } from 'drizzle-orm';
-import { escape as sqlEscape } from 'sqlstring';
 import { TRPCError } from '@trpc/server';
 import { goals, chQuery } from '@databuddy/db';
 import { authorizeWebsiteAccess } from '../utils/auth';
-import { logger } from '../utils/discord-webhook';
 
 const goalSchema = z.object({
     type: z.enum(['PAGE_VIEW', 'EVENT', 'CUSTOM']),
@@ -66,7 +64,6 @@ const ALLOWED_OPERATORS = new Set([
     'equals', 'contains', 'not_equals', 'in', 'not_in',
 ]);
 
-// Refactored buildFilterConditions to use parameterized values
 const buildFilterConditions = (filters: Array<{ field: string; operator: string; value: string | string[] }>, paramPrefix: string, params: Record<string, unknown>) => {
     if (!filters || filters.length === 0) return '';
     const filterConditions = filters.map((filter, i) => {
@@ -105,7 +102,6 @@ const getDefaultDateRange = () => {
 };
 
 export const goalsRouter = createTRPCRouter({
-    // List all goals for a website
     list: protectedProcedure
         .input(z.object({ websiteId: z.string() }))
         .query(async ({ ctx, input }) => {
@@ -120,7 +116,6 @@ export const goalsRouter = createTRPCRouter({
                 .orderBy(desc(goals.createdAt));
             return result;
         }),
-    // Get a specific goal
     getById: protectedProcedure
         .input(z.object({ id: z.string(), websiteId: z.string() }))
         .query(async ({ ctx, input }) => {
@@ -139,7 +134,6 @@ export const goalsRouter = createTRPCRouter({
             }
             return result[0];
         }),
-    // Create a new goal
     create: protectedProcedure
         .input(createGoalSchema)
         .mutation(async ({ ctx, input }) => {
@@ -162,7 +156,6 @@ export const goalsRouter = createTRPCRouter({
 
             return newGoal;
         }),
-    // Update a goal
     update: protectedProcedure
         .input(updateGoalSchema)
         .mutation(async ({ ctx, input }) => {
@@ -192,7 +185,6 @@ export const goalsRouter = createTRPCRouter({
                 .returning();
             return updatedGoal;
         }),
-    // Delete a goal (soft delete)
     delete: protectedProcedure
         .input(z.object({ id: z.string() }))
         .mutation(async ({ ctx, input }) => {
@@ -220,7 +212,6 @@ export const goalsRouter = createTRPCRouter({
                 ));
             return { success: true };
         }),
-    // Get goal analytics (conversion rate)
     getAnalytics: protectedProcedure
         .input(analyticsDateRangeSchema)
         .query(async ({ ctx, input }) => {
@@ -305,7 +296,6 @@ export const goalsRouter = createTRPCRouter({
                 first_occurrence: number;
             }>(analysisQuery, params);
 
-            // Process the results to calculate analytics
             const sessionEvents = new Map<string, Array<{ step_number: number, step_name: string, first_occurrence: number }>>();
             for (const event of rawResults) {
                 if (!sessionEvents.has(event.session_id)) {
@@ -317,7 +307,6 @@ export const goalsRouter = createTRPCRouter({
                     first_occurrence: event.first_occurrence
                 });
             }
-            // Calculate analytics
             const stepCounts = new Map<number, Set<string>>();
             for (const [sessionId, events] of sessionEvents) {
                 events.sort((a, b) => a.first_occurrence - b.first_occurrence);
@@ -332,7 +321,6 @@ export const goalsRouter = createTRPCRouter({
                     }
                 }
             }
-            // Build analytics results
             const goalCompletions = stepCounts.get(1)?.size || 0;
             const conversion_rate = totalWebsiteUsers > 0 ? (goalCompletions / totalWebsiteUsers) * 100 : 0;
             const dropoffs = 0;
@@ -356,7 +344,6 @@ export const goalsRouter = createTRPCRouter({
                 steps_analytics: analyticsResults
             };
         }),
-    // Bulk analytics for multiple goals
     bulkAnalytics: protectedProcedure
         .input(z.object({
             websiteId: z.string(),
@@ -381,9 +368,8 @@ export const goalsRouter = createTRPCRouter({
             const params: Record<string, unknown> = {
                 websiteId: input.websiteId,
                 startDate,
-                endDate: endDate + ' 23:59:59',
+                endDate: `${endDate} 23:59:59`,
             };
-            // Get total unique users for the website in the date range
             const totalWebsiteUsersQuery = `
                 SELECT COUNT(DISTINCT session_id) as total_users
                 FROM analytics.events

packages/rpc/src/utils/rate-limit.ts

@@ -46,7 +46,6 @@ export class RateLimiter {
             }
 
             const prevWindowCount = results[0]?.[1] ? Number.parseInt(results[0][1] as string) : 0
-            const currentWindowCount = results[1]?.[1] ? Number.parseInt(results[1][1] as string) : 0
             const newCurrentWindowCount = results[2]?.[1] as number
 
             if (typeof newCurrentWindowCount !== 'number') {

packages/shared/src/lists/index.ts

@@ -1,4 +1,3 @@
-export * from './referrers';
 export * from './bots';
+export * from './referrers';
 export * from './timezones';
-export * from './languages';