Update

src/lib/utils.server.ts

@@ -0,0 +1,56 @@
+import { env } from '$env/dynamic/private';
+import type { Root } from './types/geographies';
+import type { NominatimResponse } from './types/nominatim';
+import type { WeatherResponse } from './types/weather';
+
+export const getWeather = async ({ lat, lon }: { lat: string | number; lon: string | number }) => {
+	const url = `${env.API_URL}/forecast/${env.API_KEY}/${lat},${lon}?exclude=minutely`;
+	const geoUrl = `${env.GEO_URL}&x=${lon}&y=${lat}`;
+
+	try {
+		const [weather, location]: [WeatherResponse, Root] = await Promise.all([
+			fetch(url).then((res) => res.json()),
+			fetch(geoUrl).then((res) => res.json())
+		]);
+
+		return {
+			coords: { lat: Number(lat), lon: Number(lon) },
+			weather,
+			location: location.result.geographies['County Subdivisions'][0].BASENAME
+		};
+	} catch (error) {
+		console.error(error);
+	}
+};
+
+export const getZipcodeByCoords = async ({
+	lat,
+	lon,
+	fetch
+}: {
+	lat: string | number;
+	lon: string | number;
+	fetch: typeof window.fetch;
+}) => {
+	try {
+		const geoUrl = `${env.NOMINATIM_API_URL}&lon=${lon}&lat=${lat}`;
+
+		const locationResponse = await fetch(geoUrl, {
+			headers: {
+				'User-Agent': 'weather-app',
+				age: '31536000',
+				'cache-control': 'max-age=31536000'
+			}
+		});
+
+		if (!locationResponse.ok) {
+			throw new Error(locationResponse.statusText);
+		}
+
+		const location: NominatimResponse = await locationResponse.json();
+
+		return location.address.postcode;
+	} catch (error) {
+		console.error(`Failed to get zipcode for coordinates ${lat}, ${lon}: ${error}`);
+	}
+};

src/routes/weather/+page.server.ts

@@ -1,6 +1,6 @@
 import { redirect } from '@sveltejs/kit';
 import type { PageServerLoad } from '../$types';
-import { getZipcodeByCoords } from '$lib/util.server';
+import { getZipcodeByCoords } from '$lib/utils.server';
 import invariant from 'tiny-invariant';
 
 export const load = (async ({ url, fetch, setHeaders }) => {

vite.config.ts

@@ -1,7 +1,6 @@
 import { sveltekit } from '@sveltejs/kit/vite';
 import { purgeCss } from 'vite-plugin-tailwind-purgecss';
-import { defineConfig } from 'vitest/config';
 
-export default defineConfig({
+export default {
 	plugins: [sveltekit(), purgeCss()]
-});
+};