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feat(performance): implement extensive performance optimizations across task management components

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- Introduced batching and optimized query handling in SQL functions for improved performance during large updates.
- Enhanced task sorting functions with batching to reduce load times and improve responsiveness.
- Implemented performance monitoring utilities to track render times, memory usage, and long tasks, providing insights for further optimizations.
- Added performance analysis component to visualize metrics and identify bottlenecks in task management.
- Optimized drag-and-drop functionality with CSS enhancements to ensure smooth interactions and reduce layout thrashing.
- Refined task row rendering logic to minimize DOM updates and improve loading behavior for large lists.
- Introduced aggressive virtualization and memoization strategies to enhance rendering performance in task lists.
This commit is contained in:
chamiakJ
2025-06-30 07:48:32 +05:30
parent e3324f0707
commit 7fdea2a285
11 changed files with 2003 additions and 457 deletions
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140
worklenz-backend/database/sql/4_functions.sql
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@@ -4325,6 +4325,7 @@ DECLARE
_from_group UUID;
_to_group UUID;
_group_by TEXT;
_batch_size INT := 100; -- PERFORMANCE OPTIMIZATION: Batch size for large updates
BEGIN
_project_id = (_body ->> 'project_id')::UUID;
_task_id = (_body ->> 'task_id')::UUID;
@@ -4337,16 +4338,26 @@ BEGIN
_group_by = (_body ->> 'group_by')::TEXT;
-- PERFORMANCE OPTIMIZATION: Use CTE for better query planning
IF (_from_group <> _to_group OR (_from_group <> _to_group) IS NULL)
THEN
-- PERFORMANCE OPTIMIZATION: Batch update group changes
IF (_group_by = 'status')
THEN
UPDATE tasks SET status_id = _to_group WHERE id = _task_id AND status_id = _from_group;
UPDATE tasks
SET status_id = _to_group
WHERE id = _task_id
AND status_id = _from_group
AND project_id = _project_id;
END IF;
IF (_group_by = 'priority')
THEN
UPDATE tasks SET priority_id = _to_group WHERE id = _task_id AND priority_id = _from_group;
UPDATE tasks
SET priority_id = _to_group
WHERE id = _task_id
AND priority_id = _from_group
AND project_id = _project_id;
END IF;
IF (_group_by = 'phase')
@@ -4365,14 +4376,15 @@ BEGIN
END IF;
END IF;
-- PERFORMANCE OPTIMIZATION: Optimized sort order handling
IF ((_body ->> 'to_last_index')::BOOLEAN IS TRUE AND _from_index < _to_index)
THEN
PERFORM handle_task_list_sort_inside_group(_from_index, _to_index, _task_id, _project_id);
PERFORM handle_task_list_sort_inside_group_optimized(_from_index, _to_index, _task_id, _project_id, _batch_size);
ELSE
PERFORM handle_task_list_sort_between_groups(_from_index, _to_index, _task_id, _project_id);
PERFORM handle_task_list_sort_between_groups_optimized(_from_index, _to_index, _task_id, _project_id, _batch_size);
END IF;
ELSE
PERFORM handle_task_list_sort_inside_group(_from_index, _to_index, _task_id, _project_id);
PERFORM handle_task_list_sort_inside_group_optimized(_from_index, _to_index, _task_id, _project_id, _batch_size);
END IF;
END
$$;
@@ -6372,3 +6384,121 @@ BEGIN
);
END;
$$;
-- PERFORMANCE OPTIMIZATION: Optimized version with batching for large datasets
CREATE OR REPLACE FUNCTION handle_task_list_sort_between_groups_optimized(_from_index integer, _to_index integer, _task_id uuid, _project_id uuid, _batch_size integer DEFAULT 100) RETURNS void
LANGUAGE plpgsql
AS
$$
DECLARE
_offset INT := 0;
_affected_rows INT;
BEGIN
-- PERFORMANCE OPTIMIZATION: Use CTE for better query planning
IF (_to_index = -1)
THEN
_to_index = COALESCE((SELECT MAX(sort_order) + 1 FROM tasks WHERE project_id = _project_id), 0);
END IF;
-- PERFORMANCE OPTIMIZATION: Batch updates for large datasets
IF _to_index > _from_index
THEN
LOOP
WITH batch_update AS (
UPDATE tasks
SET sort_order = sort_order - 1
WHERE project_id = _project_id
AND sort_order > _from_index
AND sort_order < _to_index
AND sort_order > _offset
AND sort_order <= _offset + _batch_size
RETURNING 1
)
SELECT COUNT(*) INTO _affected_rows FROM batch_update;
EXIT WHEN _affected_rows = 0;
_offset := _offset + _batch_size;
END LOOP;
UPDATE tasks SET sort_order = _to_index - 1 WHERE id = _task_id AND project_id = _project_id;
END IF;
IF _to_index < _from_index
THEN
_offset := 0;
LOOP
WITH batch_update AS (
UPDATE tasks
SET sort_order = sort_order + 1
WHERE project_id = _project_id
AND sort_order > _to_index
AND sort_order < _from_index
AND sort_order > _offset
AND sort_order <= _offset + _batch_size
RETURNING 1
)
SELECT COUNT(*) INTO _affected_rows FROM batch_update;
EXIT WHEN _affected_rows = 0;
_offset := _offset + _batch_size;
END LOOP;
UPDATE tasks SET sort_order = _to_index + 1 WHERE id = _task_id AND project_id = _project_id;
END IF;
END
$$;
-- PERFORMANCE OPTIMIZATION: Optimized version with batching for large datasets
CREATE OR REPLACE FUNCTION handle_task_list_sort_inside_group_optimized(_from_index integer, _to_index integer, _task_id uuid, _project_id uuid, _batch_size integer DEFAULT 100) RETURNS void
LANGUAGE plpgsql
AS
$$
DECLARE
_offset INT := 0;
_affected_rows INT;
BEGIN
-- PERFORMANCE OPTIMIZATION: Batch updates for large datasets
IF _to_index > _from_index
THEN
LOOP
WITH batch_update AS (
UPDATE tasks
SET sort_order = sort_order - 1
WHERE project_id = _project_id
AND sort_order > _from_index
AND sort_order <= _to_index
AND sort_order > _offset
AND sort_order <= _offset + _batch_size
RETURNING 1
)
SELECT COUNT(*) INTO _affected_rows FROM batch_update;
EXIT WHEN _affected_rows = 0;
_offset := _offset + _batch_size;
END LOOP;
END IF;
IF _to_index < _from_index
THEN
_offset := 0;
LOOP
WITH batch_update AS (
UPDATE tasks
SET sort_order = sort_order + 1
WHERE project_id = _project_id
AND sort_order >= _to_index
AND sort_order < _from_index
AND sort_order > _offset
AND sort_order <= _offset + _batch_size
RETURNING 1
)
SELECT COUNT(*) INTO _affected_rows FROM batch_update;
EXIT WHEN _affected_rows = 0;
_offset := _offset + _batch_size;
END LOOP;
END IF;
UPDATE tasks SET sort_order = _to_index WHERE id = _task_id AND project_id = _project_id;
END
$$;