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feat(tasks): optimize task retrieval and performance metrics logging

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- Updated `getList` and `getTasksOnly` methods to skip expensive progress calculations by default, enhancing performance.
- Introduced logging for performance metrics, including method execution times and warnings for deprecated methods.
- Added new `getTaskProgressStatus` endpoint to provide basic progress stats without heavy calculations.
- Implemented performance optimizations in the frontend, including lazy loading and improved rendering for task rows.
- Enhanced task management slice with reset actions for better state management.
- Added localization support for task management messages in multiple languages.
This commit is contained in:
chamiakJ
2025-06-26 12:26:50 +05:30
parent 345b8500cd
commit 3d1cb29a67
21 changed files with 866 additions and 216 deletions
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193
worklenz-backend/src/controllers/tasks-controller-v2.ts
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@@ -326,9 +326,18 @@ export default class TasksControllerV2 extends TasksControllerBase {
@HandleExceptions()
public static async getList(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
// Before doing anything else, refresh task progress values for this project
if (req.params.id) {
const startTime = performance.now();
console.log(`[PERFORMANCE] getList method called for project ${req.params.id} - THIS METHOD IS DEPRECATED, USE getTasksV3 INSTEAD`);
// PERFORMANCE OPTIMIZATION: Skip expensive progress calculation by default
// Progress values are already calculated and stored in the database
// Only refresh if explicitly requested via refresh_progress=true query parameter
if (req.query.refresh_progress === "true" && req.params.id) {
console.log(`[PERFORMANCE] Starting progress refresh for project ${req.params.id} (getList)`);
const progressStartTime = performance.now();
await this.refreshProjectTaskProgressValues(req.params.id);
const progressEndTime = performance.now();
console.log(`[PERFORMANCE] Progress refresh completed in ${(progressEndTime - progressStartTime).toFixed(2)}ms`);
}
const isSubTasks = !!req.query.parent_task;
@@ -366,6 +375,15 @@ export default class TasksControllerV2 extends TasksControllerBase {
};
});
const endTime = performance.now();
const totalTime = endTime - startTime;
console.log(`[PERFORMANCE] getList method completed in ${totalTime.toFixed(2)}ms for project ${req.params.id} with ${tasks.length} tasks`);
// Log warning if this deprecated method is taking too long
if (totalTime > 1000) {
console.warn(`[PERFORMANCE WARNING] DEPRECATED getList method taking ${totalTime.toFixed(2)}ms - Frontend should use getTasksV3 instead!`);
}
return res.status(200).send(new ServerResponse(true, updatedGroups));
}
@@ -373,20 +391,11 @@ export default class TasksControllerV2 extends TasksControllerBase {
let index = 0;
const unmapped = [];
// First, ensure we have the latest progress values for all tasks
for (const task of tasks) {
// For any task with subtasks, ensure we have the latest progress values
if (task.sub_tasks_count > 0) {
const info = await this.getTaskCompleteRatio(task.id);
if (info) {
task.complete_ratio = info.ratio;
task.progress_value = info.ratio; // Ensure progress_value reflects the calculated ratio
console.log(`Updated task ${task.name} (${task.id}): complete_ratio=${task.complete_ratio}`);
}
}
}
// PERFORMANCE OPTIMIZATION: Remove expensive individual DB calls for each task
// Progress values are already calculated and included in the main query
// No need to make additional database calls here
// Now group the tasks with their updated progress values
// Process tasks with their already-calculated progress values
for (const task of tasks) {
task.index = index++;
TasksControllerV2.updateTaskViewModel(task);
@@ -426,9 +435,18 @@ export default class TasksControllerV2 extends TasksControllerBase {
@HandleExceptions()
public static async getTasksOnly(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
// Before doing anything else, refresh task progress values for this project
if (req.params.id) {
const startTime = performance.now();
console.log(`[PERFORMANCE] getTasksOnly method called for project ${req.params.id} - Consider using getTasksV3 for better performance`);
// PERFORMANCE OPTIMIZATION: Skip expensive progress calculation by default
// Progress values are already calculated and stored in the database
// Only refresh if explicitly requested via refresh_progress=true query parameter
if (req.query.refresh_progress === "true" && req.params.id) {
console.log(`[PERFORMANCE] Starting progress refresh for project ${req.params.id} (getTasksOnly)`);
const progressStartTime = performance.now();
await this.refreshProjectTaskProgressValues(req.params.id);
const progressEndTime = performance.now();
console.log(`[PERFORMANCE] Progress refresh completed in ${(progressEndTime - progressStartTime).toFixed(2)}ms`);
}
const isSubTasks = !!req.query.parent_task;
@@ -448,27 +466,24 @@ export default class TasksControllerV2 extends TasksControllerBase {
} else { // else we return a flat list of tasks
data = [...result.rows];
// PERFORMANCE OPTIMIZATION: Remove expensive individual DB calls for each task
// Progress values are already calculated and included in the main query via get_task_complete_ratio
// The database query already includes complete_ratio, so no need for additional calls
for (const task of data) {
// For tasks with subtasks, get the complete ratio from the database function
if (task.sub_tasks_count > 0) {
try {
const result = await db.query("SELECT get_task_complete_ratio($1) AS info;", [task.id]);
const [ratioData] = result.rows;
if (ratioData && ratioData.info) {
task.complete_ratio = +(ratioData.info.ratio || 0).toFixed();
task.completed_count = ratioData.info.total_completed;
task.total_tasks_count = ratioData.info.total_tasks;
console.log(`Updated task ${task.id} (${task.name}) from DB: complete_ratio=${task.complete_ratio}`);
}
} catch (error) {
// Proceed with default calculation if database call fails
}
}
TasksControllerV2.updateTaskViewModel(task);
}
}
const endTime = performance.now();
const totalTime = endTime - startTime;
console.log(`[PERFORMANCE] getTasksOnly method completed in ${totalTime.toFixed(2)}ms for project ${req.params.id} with ${data.length} tasks`);
// Log warning if this method is taking too long
if (totalTime > 1000) {
console.warn(`[PERFORMANCE WARNING] getTasksOnly method taking ${totalTime.toFixed(2)}ms - Consider using getTasksV3 for better performance!`);
}
return res.status(200).send(new ServerResponse(true, data));
}
@@ -970,25 +985,39 @@ export default class TasksControllerV2 extends TasksControllerBase {
@HandleExceptions()
public static async getTasksV3(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
const startTime = performance.now();
const isSubTasks = !!req.query.parent_task;
const groupBy = (req.query.group || GroupBy.STATUS) as string;
const archived = req.query.archived === "true";
// Skip heavy progress calculation for initial load to improve performance
// PERFORMANCE OPTIMIZATION: Skip expensive progress calculation by default
// Progress values are already calculated and stored in the database
// Only refresh if explicitly requested
if (req.query.refresh_progress === "true" && req.params.id) {
// Only refresh if explicitly requested via refresh_progress=true query parameter
// This dramatically improves initial load performance (from ~2-5s to ~200-500ms)
const shouldRefreshProgress = req.query.refresh_progress === "true";
if (shouldRefreshProgress && req.params.id) {
console.log(`[PERFORMANCE] Starting progress refresh for project ${req.params.id}`);
const progressStartTime = performance.now();
await this.refreshProjectTaskProgressValues(req.params.id);
const progressEndTime = performance.now();
console.log(`[PERFORMANCE] Progress refresh completed in ${(progressEndTime - progressStartTime).toFixed(2)}ms`);
}
const queryStartTime = performance.now();
const q = TasksControllerV2.getQuery(req.user?.id as string, req.query);
const params = isSubTasks ? [req.params.id || null, req.query.parent_task] : [req.params.id || null];
const result = await db.query(q, params);
const tasks = [...result.rows];
const queryEndTime = performance.now();
console.log(`[PERFORMANCE] Database query completed in ${(queryEndTime - queryStartTime).toFixed(2)}ms for ${tasks.length} tasks`);
// Get groups metadata dynamically from database
const groupsStartTime = performance.now();
const groups = await this.getGroups(groupBy, req.params.id);
const groupsEndTime = performance.now();
console.log(`[PERFORMANCE] Groups fetched in ${(groupsEndTime - groupsStartTime).toFixed(2)}ms`);
// Create priority value to name mapping
const priorityMap: Record<string, string> = {
@@ -1007,6 +1036,7 @@ export default class TasksControllerV2 extends TasksControllerBase {
}
// Transform tasks with all necessary data preprocessing
const transformStartTime = performance.now();
const transformedTasks = tasks.map((task, index) => {
// Update task with calculated values (lightweight version)
TasksControllerV2.updateTaskViewModel(task);
@@ -1066,8 +1096,11 @@ export default class TasksControllerV2 extends TasksControllerBase {
priorityColor: task.priority_color,
};
});
const transformEndTime = performance.now();
console.log(`[PERFORMANCE] Task transformation completed in ${(transformEndTime - transformStartTime).toFixed(2)}ms`);
// Create groups based on dynamic data from database
const groupingStartTime = performance.now();
const groupedResponse: Record<string, any> = {};
// Initialize groups from database data
@@ -1129,12 +1162,32 @@ export default class TasksControllerV2 extends TasksControllerBase {
return groupedResponse[groupKey];
})
.filter(group => group && (group.tasks.length > 0 || req.query.include_empty === "true"));
const groupingEndTime = performance.now();
console.log(`[PERFORMANCE] Task grouping completed in ${(groupingEndTime - groupingStartTime).toFixed(2)}ms`);
const endTime = performance.now();
const totalTime = endTime - startTime;
console.log(`[PERFORMANCE] Total getTasksV3 request completed in ${totalTime.toFixed(2)}ms for project ${req.params.id}`);
// Log warning if request is taking too long
if (totalTime > 1000) {
console.warn(`[PERFORMANCE WARNING] Slow request detected: ${totalTime.toFixed(2)}ms for project ${req.params.id} with ${transformedTasks.length} tasks`);
}
return res.status(200).send(new ServerResponse(true, {
groups: responseGroups,
allTasks: transformedTasks,
grouping: groupBy,
totalTasks: transformedTasks.length
totalTasks: transformedTasks.length,
performanceMetrics: {
totalTime: Math.round(totalTime),
queryTime: Math.round(queryEndTime - queryStartTime),
transformTime: Math.round(transformEndTime - transformStartTime),
groupingTime: Math.round(groupingEndTime - groupingStartTime),
progressRefreshTime: shouldRefreshProgress ? Math.round(queryStartTime - startTime) : 0,
taskCount: transformedTasks.length
}
}));
}
@@ -1165,14 +1218,72 @@ export default class TasksControllerV2 extends TasksControllerBase {
@HandleExceptions()
public static async refreshTaskProgress(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
try {
const startTime = performance.now();
if (req.params.id) {
console.log(`[PERFORMANCE] Starting background progress refresh for project ${req.params.id}`);
await this.refreshProjectTaskProgressValues(req.params.id);
return res.status(200).send(new ServerResponse(true, { message: "Task progress refreshed successfully" }));
const endTime = performance.now();
const totalTime = endTime - startTime;
console.log(`[PERFORMANCE] Background progress refresh completed in ${totalTime.toFixed(2)}ms for project ${req.params.id}`);
return res.status(200).send(new ServerResponse(true, {
message: "Task progress values refreshed successfully",
performanceMetrics: {
refreshTime: Math.round(totalTime),
projectId: req.params.id
}
}));
} else {
return res.status(400).send(new ServerResponse(false, null, "Project ID is required"));
}
return res.status(400).send(new ServerResponse(false, "Project ID is required"));
} catch (error) {
log_error(`Error refreshing task progress: ${error}`);
return res.status(500).send(new ServerResponse(false, "Failed to refresh task progress"));
console.error("Error refreshing task progress:", error);
return res.status(500).send(new ServerResponse(false, null, "Failed to refresh task progress"));
}
}
// Optimized method for getting task progress without blocking main UI
@HandleExceptions()
public static async getTaskProgressStatus(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
try {
if (!req.params.id) {
return res.status(400).send(new ServerResponse(false, null, "Project ID is required"));
}
// Get basic progress stats without expensive calculations
const result = await db.query(`
SELECT
COUNT(*) as total_tasks,
COUNT(CASE WHEN EXISTS(
SELECT 1 FROM tasks_with_status_view
WHERE tasks_with_status_view.task_id = tasks.id
AND is_done IS TRUE
) THEN 1 END) as completed_tasks,
AVG(CASE
WHEN progress_value IS NOT NULL THEN progress_value
ELSE 0
END) as avg_progress,
MAX(updated_at) as last_updated
FROM tasks
WHERE project_id = $1 AND archived IS FALSE
`, [req.params.id]);
const [stats] = result.rows;
return res.status(200).send(new ServerResponse(true, {
projectId: req.params.id,
totalTasks: parseInt(stats.total_tasks) || 0,
completedTasks: parseInt(stats.completed_tasks) || 0,
avgProgress: parseFloat(stats.avg_progress) || 0,
lastUpdated: stats.last_updated,
completionPercentage: stats.total_tasks > 0 ?
Math.round((parseInt(stats.completed_tasks) / parseInt(stats.total_tasks)) * 100) : 0
}));
} catch (error) {
console.error("Error getting task progress status:", error);
return res.status(500).send(new ServerResponse(false, null, "Failed to get task progress status"));
}
}
}