Refactor, fixed search

weather-ui/src/app/_api/metar.ts

@@ -0,0 +1,17 @@
+import axios from 'axios';
+import { Airport } from './airport.types';
+import { Metar } from './metar.types';
+
+interface GetMetarsResponse {
+  data: Metar[];
+}
+
+export async function getMetars(airports: Airport[]): Promise<GetMetarsResponse> {
+  if (airports.length == 0) {
+    return { data: [] };
+  }
+  const stationICAOs: string = airports.map((airport) => airport.icao).join(',');
+  const url = `http://localhost:5000/metars/${stationICAOs}`;
+  const response = await axios.get(url).catch((error) => console.error(error));
+  return response?.data || { data: [] };
+}