chore: fix more linter issues

apps/api/src/agent/handlers/metric-handler.ts

@@ -53,7 +53,9 @@ function extractMetricValue(
 	queryData: unknown[],
 	defaultValue: unknown
 ): unknown {
-	if (!(queryData.length && queryData[0])) return defaultValue;
+	if (!(queryData.length && queryData[0])) {
+		return defaultValue;
+	}
 
 	const firstRow = queryData[0] as Record<string, unknown>;
 	const valueKey =

apps/api/src/agent/prompts/agent.ts

@@ -40,7 +40,7 @@ export const comprehensiveUnifiedPrompt = (
 	mode: 'analysis_only' | 'execute_chat' | 'execute_agent_step',
 	previousMessages?: any[],
 	agentToolResult?: any,
-	model?: 'chat' | 'agent' | 'agent-max'
+	_model?: 'chat' | 'agent' | 'agent-max'
 ) => `
 <persona>
 You are Nova, a world-class, specialized AI analytics assistant for the website ${websiteHostname}. You are precise, analytical, and secure. Your sole purpose is to help users understand their website's analytics data by providing insights, generating SQL queries, and creating visualizations.

apps/api/src/agent/utils/sql-validator.ts

@@ -22,7 +22,9 @@ export function validateSQL(sql: string): boolean {
 
 	// Check for dangerous keyword patterns
 	for (const keyword of FORBIDDEN_SQL_KEYWORDS) {
-		if (upperSQL.includes(keyword)) return false;
+		if (upperSQL.includes(keyword)) {
+			return false;
+		}
 	}
 
 	// Must start with SELECT or WITH (for CTEs)

apps/api/src/lib/website-utils.ts

@@ -143,7 +143,7 @@ export async function deriveWebsiteContext({ request }: { request: Request }) {
 		getCachedWebsite(website_id),
 		website_id && session?.user
 			? getTimezone(request, session)
-			: getTimezone(request, null)
+			: getTimezone(request, null),
 	]);
 
 	if (!website) {

apps/api/src/middleware/logging.ts

@@ -1 +0,0 @@
-

apps/api/src/middleware/rate-limit.ts

@@ -1,6 +1,6 @@
 import { auth } from '@databuddy/auth';
-import { getRateLimitIdentifier, rateLimiters } from '@databuddy/rpc';
 import { cacheable } from '@databuddy/redis';
+import { getRateLimitIdentifier, rateLimiters } from '@databuddy/rpc';
 import { Elysia } from 'elysia';
 
 export interface RateLimitOptions {
@@ -39,7 +39,6 @@ export function createRateLimitMiddleware(options: RateLimitOptions) {
 		if (!options.skipAuth) {
 			const session = await getCachedAuthSession(request.headers);
 			userId = session?.user?.id;
-
 		}
 
 		const identifier = getRateLimitIdentifier(userId, request.headers);

apps/api/src/query/utils.ts

@@ -192,7 +192,9 @@ function applyGeoNormalization(
 ): Record<string, any>[] {
 	return data.map((row) => {
 		// Only normalize if row has a 'name' field (country/region/etc)
-		if (!row.name) return row;
+		if (!row.name) {
+			return row;
+		}
 		const code = getCountryCode(row.name);
 		const name = getCountryName(code);
 		return {

apps/basket/src/hooks/auth.ts

@@ -15,6 +15,9 @@ type WebsiteWithOwner = Website & {
 	ownerId: string | null;
 };
 
+const REGEX_WWW_PREFIX = /^www\./;
+const REGEX_DOMAIN_LABEL = /^[a-zA-Z0-9-]+$/;
+
 /**
  * Resolves the owner's user ID for a given website.
  * The owner is the user if it's a personal project, or the organization's owner
@@ -161,7 +164,7 @@ export function normalizeDomain(domain: string): string {
 
 	try {
 		const hostname = new URL(urlString).hostname;
-		const finalDomain = hostname.replace(/^www\./, '');
+		const finalDomain = hostname.replace(REGEX_WWW_PREFIX, '');
 
 		if (!isValidDomainFormat(finalDomain)) {
 			throw new Error(
@@ -213,7 +216,7 @@ export function isValidDomainFormat(domain: string): boolean {
 			return false;
 		}
 		if (
-			!/^[a-zA-Z0-9-]+$/.test(label) ||
+			!REGEX_DOMAIN_LABEL.test(label) ||
 			label.startsWith('-') ||
 			label.endsWith('-')
 		) {

apps/basket/src/polyfills/compression.js

@@ -12,14 +12,15 @@ globalThis.CompressionStream ??= class CompressionStream {
 	writable;
 
 	constructor(format) {
-		make(
-			this,
-			format === 'deflate'
-				? zlib.createDeflate()
-				: format === 'gzip'
-					? zlib.createGzip()
-					: zlib.createDeflateRaw()
-		);
+		let handle;
+		if (format === 'deflate') {
+			handle = zlib.createDeflate();
+		} else if (format === 'gzip') {
+			handle = zlib.createGzip();
+		} else {
+			handle = zlib.createDeflateRaw();
+		}
+		make(this, handle);
 	}
 };
 
@@ -28,13 +29,14 @@ globalThis.DecompressionStream ??= class DecompressionStream {
 	writable;
 
 	constructor(format) {
-		make(
-			this,
-			format === 'deflate'
-				? zlib.createInflate()
-				: format === 'gzip'
-					? zlib.createGunzip()
-					: zlib.createInflateRaw()
-		);
+		let handle;
+		if (format === 'deflate') {
+			handle = zlib.createInflate();
+		} else if (format === 'gzip') {
+			handle = zlib.createGunzip();
+		} else {
+			handle = zlib.createInflateRaw();
+		}
+		make(this, handle);
 	}
 };

apps/basket/src/routes/basket.ts

@@ -447,7 +447,7 @@ async function checkDuplicate(
 async function logBlockedTraffic(
 	request: Request,
 	body: any,
-	query: any,
+	_query: any,
 	blockReason: string,
 	blockCategory: string,
 	botName?: string,

apps/basket/src/routes/stripe.ts

@@ -44,6 +44,37 @@ interface StripeConfig {
 	isLiveMode: boolean;
 }
 
+interface StripeObjectWithMetadata {
+	metadata?: {
+		client_id?: string;
+		session_id?: string;
+		[key: string]: string | undefined;
+	} | null;
+}
+
+interface StripeDataRecord {
+	[key: string]:
+		| string
+		| number
+		| boolean
+		| null
+		| undefined
+		| Record<string, string>
+		| string[];
+}
+
+interface SecurityEventMetadata {
+	eventLivemode?: boolean;
+	configLivemode?: boolean;
+	eventType?: string;
+	[key: string]: unknown;
+}
+
+type StripeEventHandler = (
+	data: Stripe.PaymentIntent | Stripe.Charge | Stripe.Refund,
+	config: StripeConfig
+) => Promise<void>;
+
 const IS_PRODUCTION = process.env.NODE_ENV === 'production';
 const ENABLE_MODE_VALIDATION =
 	process.env.ENABLE_MODE_VALIDATION === 'true' || IS_PRODUCTION;
@@ -113,7 +144,11 @@ async function getStripeConfigByToken(
 /**
  * Webhook handler with conditional security
  */
-async function handleWebhook(request: Request, set: any, config: StripeConfig) {
+async function handleWebhook(
+	request: Request,
+	set: { status?: number | string },
+	config: StripeConfig
+) {
 	const sig = request.headers.get('stripe-signature');
 	const body = await request.text();
 
@@ -187,40 +222,53 @@ async function handleWebhook(request: Request, set: any, config: StripeConfig) {
  * Process webhook events and store data
  */
 async function processWebhookEvent(event: Stripe.Event, config: StripeConfig) {
-	const handlers: Record<string, (data: any) => Promise<void>> = {
-		'payment_intent.succeeded': (pi: Stripe.PaymentIntent) =>
-			insertPaymentIntent(pi, config),
-		'payment_intent.created': (pi: Stripe.PaymentIntent) =>
-			insertPaymentIntent(pi, config),
-		'payment_intent.canceled': (pi: Stripe.PaymentIntent) =>
-			insertPaymentIntent(pi, config),
-		'payment_intent.payment_failed': (pi: Stripe.PaymentIntent) =>
-			insertPaymentIntent(pi, config),
-		'payment_intent.requires_action': (pi: Stripe.PaymentIntent) =>
-			insertPaymentIntent(pi, config),
-		'charge.succeeded': (charge: Stripe.Charge) => insertCharge(charge, config),
-		'charge.failed': (charge: Stripe.Charge) => insertCharge(charge, config),
-		'charge.captured': (charge: Stripe.Charge) => insertCharge(charge, config),
-		'charge.dispute.created': (charge: Stripe.Charge) =>
-			insertCharge(charge, config),
-		'refund.created': (refund: Stripe.Refund) => insertRefund(refund, config),
-		'refund.updated': (refund: Stripe.Refund) => insertRefund(refund, config),
-		'refund.failed': (refund: Stripe.Refund) => insertRefund(refund, config),
+	const handlers: Record<string, StripeEventHandler> = {
+		'payment_intent.succeeded': (data, stripeConfig) =>
+			insertPaymentIntent(data as Stripe.PaymentIntent, stripeConfig),
+		'payment_intent.created': (data, stripeConfig) =>
+			insertPaymentIntent(data as Stripe.PaymentIntent, stripeConfig),
+		'payment_intent.canceled': (data, stripeConfig) =>
+			insertPaymentIntent(data as Stripe.PaymentIntent, stripeConfig),
+		'payment_intent.payment_failed': (data, stripeConfig) =>
+			insertPaymentIntent(data as Stripe.PaymentIntent, stripeConfig),
+		'payment_intent.requires_action': (data, stripeConfig) =>
+			insertPaymentIntent(data as Stripe.PaymentIntent, stripeConfig),
+		'charge.succeeded': (data, stripeConfig) =>
+			insertCharge(data as Stripe.Charge, stripeConfig),
+		'charge.failed': (data, stripeConfig) =>
+			insertCharge(data as Stripe.Charge, stripeConfig),
+		'charge.captured': (data, stripeConfig) =>
+			insertCharge(data as Stripe.Charge, stripeConfig),
+		'charge.dispute.created': (data, stripeConfig) =>
+			insertCharge(data as Stripe.Charge, stripeConfig),
+		'refund.created': (data, stripeConfig) =>
+			insertRefund(data as Stripe.Refund, stripeConfig),
+		'refund.updated': (data, stripeConfig) =>
+			insertRefund(data as Stripe.Refund, stripeConfig),
+		'refund.failed': (data, stripeConfig) =>
+			insertRefund(data as Stripe.Refund, stripeConfig),
 	};
 
 	const handler = handlers[event.type];
 	if (handler) {
-		await handler(event.data.object as any);
+		await handler(
+			event.data.object as Stripe.PaymentIntent | Stripe.Charge | Stripe.Refund,
+			config
+		);
 	} else {
 		logger.info(`🔄 Unhandled event type: ${event.type}`);
 	}
 }
 
-function extractClientId(stripeObject: any): string | null {
+function extractClientId(
+	stripeObject: StripeObjectWithMetadata
+): string | null {
 	return stripeObject.metadata?.client_id || null;
 }
 
-function extractSessionId(stripeObject: any): string | null {
+function extractSessionId(
+	stripeObject: StripeObjectWithMetadata
+): string | null {
 	return stripeObject.metadata?.session_id || null;
 }
 
@@ -236,7 +284,10 @@ function validateClientId(
 	}
 }
 
-async function insertStripeData(table: string, data: any): Promise<void> {
+async function insertStripeData(
+	table: string,
+	data: StripeDataRecord
+): Promise<void> {
 	await clickHouse.insert({
 		table,
 		values: [data],
@@ -352,7 +403,7 @@ function logSecurityEvent(
 	eventType: string,
 	webhookToken: string,
 	ip: string,
-	metadata?: any
+	metadata?: SecurityEventMetadata
 ) {
 	const logData = {
 		webhookToken,

apps/basket/src/utils/ip-geo.test.ts

@@ -1,4 +1,4 @@
-import { afterEach, beforeEach, describe, expect, it } from 'vitest';
+import { beforeEach, describe, expect, it } from 'vitest';
 import {
 	anonymizeIp,
 	extractIpFromRequest,
@@ -75,8 +75,10 @@ describe('IP Geo Utilities', () => {
 				'169.254.1.1', // Link-local
 			];
 
-			for (const ip of privateIPs) {
-				const result = await getGeoLocation(ip);
+			const results = await Promise.all(
+				privateIPs.map((ip) => getGeoLocation(ip))
+			);
+			for (const result of results) {
 				// Should return undefined for private IPs (not in public database)
 				expect(result).toEqual({
 					country: undefined,
@@ -362,7 +364,7 @@ describe('IP Geo Utilities', () => {
 
 	describe('Edge cases', () => {
 		it('should handle null/undefined IP gracefully', async () => {
-			const result = await getGeoLocation(null as any);
+			const result = await getGeoLocation(null as unknown as string);
 			expect(result).toEqual({
 				country: undefined,
 				region: undefined,
@@ -408,8 +410,10 @@ describe('IP Geo Utilities', () => {
 				'104.28.196.183', // Cloudflare IP
 			];
 
-			for (const ip of publicIPs) {
-				const result = await getGeoLocation(ip);
+			const results = await Promise.all(
+				publicIPs.map((ip) => getGeoLocation(ip))
+			);
+			for (const result of results) {
 				expect(result).toBeDefined();
 				// Should either have geo data or be undefined (not in database)
 				expect(
@@ -432,13 +436,15 @@ describe('IP Geo Utilities', () => {
 				'',
 			];
 
-			for (const ip of testIPs) {
-				const geoResult = await getGeoLocation(ip);
-				const fullResult = await getGeo(ip);
+			const geoResults = await Promise.all(
+				testIPs.map((ip) => getGeoLocation(ip))
+			);
+			const fullResults = await Promise.all(testIPs.map((ip) => getGeo(ip)));
 
-				expect(geoResult).toBeDefined();
-				expect(fullResult).toBeDefined();
-				expect(fullResult.anonymizedIP).toBeDefined();
+			for (let i = 0; i < testIPs.length; i++) {
+				expect(geoResults[i]).toBeDefined();
+				expect(fullResults[i]).toBeDefined();
+				expect(fullResults[i].anonymizedIP).toBeDefined();
 			}
 		});
 	});

apps/dashboard/app/(auth)/login/forgot/page.tsx

@@ -34,7 +34,7 @@ export default function ForgotPasswordPage() {
 					},
 				},
 			});
-		} catch (error) {
+		} catch (_error) {
 			setIsLoading(false);
 			toast.error('An error occurred. Please try again later.');
 		}

apps/dashboard/app/(auth)/login/magic-sent/page.tsx

@@ -1,7 +1,7 @@
 'use client';
 
 import { signIn } from '@databuddy/auth/client';
-import { ChevronLeft, Loader2, MailCheck, Sparkles } from 'lucide-react';
+import { ChevronLeft, Loader2, MailCheck } from 'lucide-react';
 import Link from 'next/link';
 import { useSearchParams } from 'next/navigation';
 import { useState } from 'react';
@@ -35,7 +35,7 @@ export default function MagicSentPage() {
 					},
 				},
 			});
-		} catch (error) {
+		} catch (_error) {
 			setIsLoading(false);
 			toast.error('Failed to send magic link. Please try again.');
 		}