removing not map-able LEIs

src/corporate/update.rs

@@ -83,19 +83,25 @@ pub async fn run_full_update(config: &Config, pool: &Arc<ChromeDriverPool>) -> a
     println!("{}", msg);
     logger::log_info(&msg).await;
 
-    // HashMap<Name, Vec<(ISIN, Ticker)>>
-    let companies: HashMap<String, Vec<(String, String)>> = securities.0
+    // HashMap<Name, HashMap<ISIN, Ticker>> - unique pairs only
+    let companies: HashMap<String, HashMap<String, String>> = securities.0
         .iter()
         .fold(HashMap::new(), |mut acc, security| {
-            let isin: Vec<String> = security.1.securities.values()
-                .flat_map(|figi_info| figi_info.iter().map(|x| x.isin.clone()))
-                .collect();
-            let ticker: Vec<String> = security.1.securities.values()
-                .flat_map(|figi_info| figi_info.iter().map(|x| x.ticker.clone()))
-                .collect();
-            acc.entry(security.1.name.clone())
-                .or_insert_with(Vec::new)
-                .push((isin.join(", "), ticker.join(", ")));
+            let mut isin_ticker_pairs: HashMap<String, String> = HashMap::new();
+            
+            // Collect all unique ISIN-Ticker pairs
+            for figi_infos in security.1.securities.values() {
+                for figi_info in figi_infos {
+                    if !figi_info.isin.is_empty() && !figi_info.ticker.is_empty() {
+                        isin_ticker_pairs.insert(figi_info.isin.clone(), figi_info.ticker.clone());
+                    }
+                }
+            }
+            
+            // Only add if there are pairs
+            if !isin_ticker_pairs.is_empty() {
+                acc.insert(security.1.name.clone(), isin_ticker_pairs);
+            }
             acc
         });