Jaeger: Update operations dropdown (#49329)

* Fix issue where no values would load in operations dropdown

* Better naming

* Updated tests

public/app/plugins/datasource/jaeger/components/SearchForm.test.tsx

@@ -113,12 +113,10 @@ describe('SearchForm', () => {
     expect(asyncServiceSelect).toBeInTheDocument();
 
     await user.type(asyncServiceSelect, 'j');
-    jest.advanceTimersByTime(3000);
     var option = await screen.findByText('jaeger-query');
     expect(option).toBeDefined();
 
     await user.type(asyncServiceSelect, 'c');
-    jest.advanceTimersByTime(3000);
     option = await screen.findByText('No options found');
     expect(option).toBeDefined();
   });

public/app/plugins/datasource/jaeger/components/SearchForm.tsx

@@ -1,9 +1,8 @@
 import { css } from '@emotion/css';
-import { debounce } from 'lodash';
 import React, { useCallback, useEffect, useState } from 'react';
 
 import { SelectableValue } from '@grafana/data';
-import { AsyncSelect, fuzzyMatch, InlineField, InlineFieldRow, Input } from '@grafana/ui';
+import { fuzzyMatch, InlineField, InlineFieldRow, Input, Select } from '@grafana/ui';
 import { notifyApp } from 'app/core/actions';
 import { createErrorNotification } from 'app/core/copy/appNotification';
 import { dispatch } from 'app/store/store';
@@ -37,7 +36,7 @@ export function SearchForm({ datasource, query, onChange }: Props) {
     operations: false,
   });
 
-  const loadServices = useCallback(
+  const loadOptions = useCallback(
     async (url: string, loaderOfType: string, query = ''): Promise<Array<SelectableValue<string>>> => {
       setIsLoading((prevValue) => ({ ...prevValue, [loaderOfType]: true }));
 
@@ -47,14 +46,12 @@ export function SearchForm({ datasource, query, onChange }: Props) {
           return [{ label: `No ${loaderOfType} found`, value: `No ${loaderOfType} found` }];
         }
 
-        const serviceOptions: SelectableValue[] = values.sort().map((service) => ({
-          label: service,
-          value: service,
+        const options: SelectableValue[] = values.sort().map((option) => ({
+          label: option,
+          value: option,
         }));
 
-        const filteredOptions = serviceOptions.filter((item) =>
-          item.value ? fuzzyMatch(item.value, query).found : false
-        );
+        const filteredOptions = options.filter((item) => (item.value ? fuzzyMatch(item.value, query).found : false));
         return filteredOptions;
       } catch (error) {
         dispatch(notifyApp(createErrorNotification('Error', error)));
@@ -66,28 +63,17 @@ export function SearchForm({ datasource, query, onChange }: Props) {
     [datasource]
   );
 
-  const getServiceOptions = (userQuery: string) => {
-    return loadServices('/api/services', 'services', userQuery);
-  };
-
-  const getOperationOptions = (userQuery: string) => {
-    return loadServices(`/api/services/${encodeURIComponent(query.service!)}/operations`, 'operations', userQuery);
-  };
-
-  const serviceSearch = debounce(getServiceOptions, 500, { leading: true, trailing: true });
-  const operationSearch = debounce(getOperationOptions, 500, { leading: true, trailing: true });
-
   useEffect(() => {
     const getServices = async () => {
-      const services = await loadServices('/api/services', 'services');
+      const services = await loadOptions('/api/services', 'services');
       setServiceOptions(services);
     };
     getServices();
-  }, [datasource, loadServices]);
+  }, [datasource, loadOptions]);
 
   useEffect(() => {
     const getOperations = async () => {
-      const operations = await loadServices(
+      const operations = await loadOptions(
         `/api/services/${encodeURIComponent(query.service!)}/operations`,
         'operations'
       );
@@ -96,17 +82,16 @@ export function SearchForm({ datasource, query, onChange }: Props) {
     if (query.service) {
       getOperations();
     }
-  }, [datasource, query.service, loadServices]);
+  }, [datasource, query.service, loadOptions]);
 
   return (
     <div className={css({ maxWidth: '500px' })}>
       <InlineFieldRow>
         <InlineField label="Service" labelWidth={14} grow>
-          <AsyncSelect
+          <Select
             inputId="service"
-            cacheOptions={false}
-            loadOptions={serviceSearch}
-            onOpenMenu={() => loadServices('/api/services', 'services')}
+            options={serviceOptions}
+            onOpenMenu={() => loadOptions('/api/services', 'services')}
             isLoading={isLoading.services}
             value={serviceOptions?.find((v) => v?.value === query.service) || undefined}
             onChange={(v) =>
@@ -118,19 +103,17 @@ export function SearchForm({ datasource, query, onChange }: Props) {
             }
             menuPlacement="bottom"
             isClearable
-            defaultOptions
             aria-label={'select-service-name'}
           />
         </InlineField>
       </InlineFieldRow>
       <InlineFieldRow>
         <InlineField label="Operation" labelWidth={14} grow disabled={!query.service}>
-          <AsyncSelect
+          <Select
             inputId="operation"
-            cacheOptions={false}
-            loadOptions={operationSearch}
+            options={operationOptions}
             onOpenMenu={() =>
-              loadServices(`/api/services/${encodeURIComponent(query.service!)}/operations`, 'operations')
+              loadOptions(`/api/services/${encodeURIComponent(query.service!)}/operations`, 'operations')
             }
             isLoading={isLoading.operations}
             value={operationOptions?.find((v) => v.value === query.operation) || null}
@@ -142,7 +125,6 @@ export function SearchForm({ datasource, query, onChange }: Props) {
             }
             menuPlacement="bottom"
             isClearable
-            defaultOptions
             aria-label={'select-operation-name'}
           />
         </InlineField>