Improve search log output for unsupported queries

apps/api/src/app/endpoints/data-providers/ghostfolio/ghostfolio.service.ts

@@ -342,7 +342,7 @@ export class GhostfolioService {
 
     query = query?.trim();
 
-    if (!query) {
+    if (!query || query.length < 2) {
       return results;
     }
 
@@ -350,10 +350,6 @@ export class GhostfolioService {
       let lookupItems: LookupItem[] = [];
       const promises: Promise<{ items: LookupItem[] }>[] = [];
 
-      if (query?.length < 2) {
-        return { items: lookupItems };
-      }
-
       for (const dataProviderService of this.getDataProviderServices()) {
         promises.push(
           dataProviderService.search({

apps/api/src/services/data-provider/data-provider.service.ts

@@ -840,7 +840,7 @@ export class DataProviderService implements OnModuleInit {
 
     query = query?.trim();
 
-    if (query?.length < 2) {
+    if (!query || query.length < 2) {
       return { items: lookupItems };
     }
 

apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts

@@ -330,13 +330,13 @@ export class YahooFinanceService implements DataProviderInterface {
         });
       }
     } catch (error) {
-      let message = error;
-
       if (error?.name === 'BadRequestError') {
-        message = `RequestError: The search for "${query}" is not supported`;
+        this.logger.warn(
+          `The search for "${query}" is not supported: ${error.message}`
+        );
+      } else {
+        this.logger.error(error);
       }
-
-      this.logger.error(message);
     }
 
     return { items };

libs/ui/src/lib/symbol-autocomplete/symbol-autocomplete.component.ts

@@ -141,13 +141,13 @@ export class GfSymbolAutocompleteComponent
 
           return isString(query);
         }),
+        debounceTime(400),
+        distinctUntilChanged(),
         tap(() => {
           this.isLoading = true;
 
           this.changeDetectorRef.markForCheck();
         }),
-        debounceTime(400),
-        distinctUntilChanged(),
         takeUntilDestroyed(this.destroyRef),
         switchMap((query: string) => {
           return this.dataService.fetchSymbols({