fix: use search v2 component for traces data source & minor improvements to search v2 component (#7404)

frontend/src/container/QueryBuilder/components/Query/Query.tsx

@@ -453,7 +453,7 @@ export const Query = memo(function Query({
 										</Col>
 									)}
 									<Col flex="1" className="qb-search-container">
-										{query.dataSource === DataSource.LOGS ? (
+										{[DataSource.LOGS, DataSource.TRACES].includes(query.dataSource) ? (
 											<QueryBuilderSearchV2
 												query={query}
 												onChange={handleChangeTagFilters}

frontend/src/container/QueryBuilder/filters/QueryBuilderSearchV2/QueryBuilderSearchDropdown.tsx

@@ -2,6 +2,7 @@
 import './QueryBuilderSearchV2.styles.scss';
 
 import { Typography } from 'antd';
+import cx from 'classnames';
 import {
 	ArrowDown,
 	ArrowUp,
@@ -25,6 +26,7 @@ interface ICustomDropdownProps {
 	exampleQueries: TagFilter[];
 	onChange: (value: TagFilter) => void;
 	currentFilterItem?: ITag;
+	isLogsDataSource: boolean;
 }
 
 export default function QueryBuilderSearchDropdown(
@@ -38,11 +40,14 @@ export default function QueryBuilderSearchDropdown(
 		exampleQueries,
 		options,
 		onChange,
+		isLogsDataSource,
 	} = props;
 	const userOs = getUserOperatingSystem();
 	return (
 		<>
-			<div className="content">
+			<div
+				className={cx('content', { 'non-logs-data-source': !isLogsDataSource })}
+			>
 				{!currentFilterItem?.key ? (
 					<div className="suggested-filters">Suggested Filters</div>
 				) : !currentFilterItem?.op ? (

frontend/src/container/QueryBuilder/filters/QueryBuilderSearchV2/QueryBuilderSearchV2.styles.scss

@@ -11,6 +11,11 @@
 			.rc-virtual-list-holder {
 				height: 115px;
 			}
+			&.non-logs-data-source {
+				.rc-virtual-list-holder {
+					height: 256px;
+				}
+			}
 		}
 	}
 

frontend/src/container/QueryBuilder/filters/QueryBuilderSearchV2/QueryBuilderSearchV2.tsx

@@ -689,12 +689,29 @@ function QueryBuilderSearchV2(
 					})),
 				);
 			} else {
-				setDropdownOptions(
+				setDropdownOptions([
-					data?.payload?.attributeKeys?.map((key) => ({
+					// Add user typed option if it doesn't exist in the payload
+					...(!isEmpty(tagKey) &&
+					!data?.payload?.attributeKeys?.some((val) => isEqual(val.key, tagKey))
+						? [
+								{
+									label: tagKey,
+									value: {
+										key: tagKey,
+										dataType: DataTypes.EMPTY,
+										type: '',
+										isColumn: false,
+										isJSON: false,
+									},
+								},
+						  ]
+						: []),
+					// Map existing attribute keys from payload
+					...(data?.payload?.attributeKeys?.map((key) => ({
 						label: key.key,
 						value: key,
-					})) || [],
+					})) || []),
-				);
+				]);
 			}
 		}
 		if (currentState === DropdownState.OPERATOR) {
@@ -964,6 +981,7 @@ function QueryBuilderSearchV2(
 						exampleQueries={suggestionsData?.payload?.example_queries || []}
 						tags={tags}
 						currentFilterItem={currentFilterItem}
+						isLogsDataSource={isLogsDataSource}
 					/>
 				)}
 			>

frontend/src/hooks/queryBuilder/useOptions.ts

@@ -170,11 +170,7 @@ export const useOptions = (
 					(option, index, self) =>
 						index ===
 							self.findIndex(
-								(o) =>
+								(o) => o.label === option.label && o.value === option.value, // to remove duplicate & empty options from list
-									// to remove duplicate & empty options from list
-									o.label === option.label &&
-									o.value === option.value &&
-									o.dataType?.toLowerCase() === option.dataType?.toLowerCase(), // handle case sensitivity
 							) && option.value !== '',
 				) || []
 			).map((option) => {