feat:use GMaps places api for searching poi's

src/routes/api/places/+server.ts

@@ -0,0 +1,83 @@
+import { json, error } from '@sveltejs/kit';
+import type { RequestHandler } from './$types';
+import { env } from '$env/dynamic/private';
+import { createPlacesService } from '$lib/utils/places';
+
+const getPlacesService = () => {
+	const apiKey = env.GOOGLE_MAPS_API_KEY;
+	if (!apiKey) {
+		throw new Error('GOOGLE_MAPS_API_KEY environment variable is not set');
+	}
+	return createPlacesService(apiKey);
+};
+
+export const GET: RequestHandler = async ({ url, locals }) => {
+	if (!locals.user) {
+		throw error(401, 'Unauthorized');
+	}
+
+	const action = url.searchParams.get('action');
+	const query = url.searchParams.get('query');
+	const placeId = url.searchParams.get('placeId');
+	const lat = url.searchParams.get('lat');
+	const lng = url.searchParams.get('lng');
+	const radius = url.searchParams.get('radius');
+	const type = url.searchParams.get('type');
+
+	try {
+		const placesService = getPlacesService();
+
+		let location;
+		if (lat && lng) {
+			location = { lat: parseFloat(lat), lng: parseFloat(lng) };
+		}
+
+		switch (action) {
+			case 'search': {
+				if (!query) {
+					throw error(400, 'Query parameter is required for search');
+				}
+				const searchResults = await placesService.searchPlaces(query, location);
+				return json(searchResults);
+			}
+
+			case 'autocomplete': {
+				if (!query) {
+					throw error(400, 'Query parameter is required for autocomplete');
+				}
+				const suggestions = await placesService.getAutocompleteSuggestions(query, location);
+				return json(suggestions);
+			}
+
+			case 'details': {
+				if (!placeId) {
+					throw error(400, 'PlaceId parameter is required for details');
+				}
+				const placeDetails = await placesService.getPlaceDetails(placeId);
+				return json(placeDetails);
+			}
+
+			case 'nearby': {
+				if (!location) {
+					throw error(400, 'Location parameters (lat, lng) are required for nearby search');
+				}
+				const radiusNum = radius ? parseInt(radius) : 5000;
+				const nearbyResults = await placesService.findNearbyPlaces(
+					location,
+					radiusNum,
+					type || undefined
+				);
+				return json(nearbyResults);
+			}
+
+			default:
+				throw error(400, 'Invalid action parameter');
+		}
+	} catch (err) {
+		console.error('Places API error:', err);
+		if (err instanceof Error) {
+			throw error(500, err.message);
+		}
+		throw error(500, 'Failed to fetch places data');
+	}
+};