Updated airport codes

weather-service/src/metars/model.rs

@@ -72,6 +72,9 @@ pub struct Metars {
 
 impl Metars {
     pub async fn get_all(icaos: String) -> Result<Vec<Self>, CustomError> {
+        if icaos.is_empty() {
+            return Ok(vec![]);
+        }
         let station_icaos: Vec<&str> = icaos.split(',').collect();
         let mut conn = db::connection()?;
         let db_metars: Vec<Metars> = match metars::table

weather-ui/src/js/api/metar.ts

@@ -3,6 +3,9 @@ import { Airport } from './airport.types';
 import { Metar } from './metar.types';
 
 export async function getMetars(airports: Airport[]): Promise<Metar[]> {
+  if (airports.length == 0) {
+    return [];
+  }
   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));