b105661623
- Introduced .pgmrc.json and migrate.json for node-pg-migrate configuration. - Added multiple migration files to create performance indexes for tasks and related entities. - Implemented functions for optimized task sorting and manual progress tracking. - Updated package.json to include migration scripts and dependencies for node-pg-migrate. - Created README.md for migration guidelines and best practices.
99 lines
2.8 KiB
JavaScript
99 lines
2.8 KiB
JavaScript
/* eslint-disable camelcase */
|
|
|
|
exports.shorthands = undefined;
|
|
|
|
exports.up = pgm => {
|
|
// Add manual progress fields to tasks table
|
|
pgm.addColumns('tasks', {
|
|
manual_progress: {
|
|
type: 'boolean',
|
|
default: false,
|
|
notNull: false
|
|
},
|
|
progress_value: {
|
|
type: 'integer',
|
|
default: null,
|
|
notNull: false
|
|
},
|
|
weight: {
|
|
type: 'integer',
|
|
default: null,
|
|
notNull: false
|
|
}
|
|
}, { ifNotExists: true });
|
|
|
|
// Update function to consider manual progress
|
|
pgm.createFunction(
|
|
'get_task_complete_ratio',
|
|
[{ name: '_task_id', type: 'uuid' }],
|
|
{ returns: 'json', language: 'plpgsql', replace: true },
|
|
`
|
|
DECLARE
|
|
_parent_task_done FLOAT = 0;
|
|
_sub_tasks_done FLOAT = 0;
|
|
_sub_tasks_count FLOAT = 0;
|
|
_total_completed FLOAT = 0;
|
|
_total_tasks FLOAT = 0;
|
|
_ratio FLOAT = 0;
|
|
_is_manual BOOLEAN = FALSE;
|
|
_manual_value INTEGER = NULL;
|
|
BEGIN
|
|
-- Check if manual progress is set
|
|
SELECT manual_progress, progress_value
|
|
FROM tasks
|
|
WHERE id = _task_id
|
|
INTO _is_manual, _manual_value;
|
|
|
|
-- If manual progress is enabled and has a value, use it directly
|
|
IF _is_manual IS TRUE AND _manual_value IS NOT NULL THEN
|
|
RETURN JSON_BUILD_OBJECT(
|
|
'ratio', _manual_value,
|
|
'total_completed', 0,
|
|
'total_tasks', 0,
|
|
'is_manual', TRUE
|
|
);
|
|
END IF;
|
|
|
|
-- Otherwise calculate automatically as before
|
|
SELECT (CASE
|
|
WHEN EXISTS(SELECT 1
|
|
FROM tasks_with_status_view
|
|
WHERE tasks_with_status_view.task_id = _task_id
|
|
AND is_done IS TRUE) THEN 1
|
|
ELSE 0 END)
|
|
INTO _parent_task_done;
|
|
SELECT COUNT(*) FROM tasks WHERE parent_task_id = _task_id AND archived IS FALSE INTO _sub_tasks_count;
|
|
|
|
SELECT COUNT(*)
|
|
FROM tasks_with_status_view
|
|
WHERE parent_task_id = _task_id
|
|
AND is_done IS TRUE
|
|
INTO _sub_tasks_done;
|
|
|
|
_total_completed = _parent_task_done + _sub_tasks_done;
|
|
_total_tasks = _sub_tasks_count; -- +1 for the parent task
|
|
|
|
IF _total_tasks > 0 THEN
|
|
_ratio = (_total_completed / _total_tasks) * 100;
|
|
ELSE
|
|
_ratio = _parent_task_done * 100;
|
|
END IF;
|
|
|
|
RETURN JSON_BUILD_OBJECT(
|
|
'ratio', _ratio,
|
|
'total_completed', _total_completed,
|
|
'total_tasks', _total_tasks,
|
|
'is_manual', FALSE
|
|
);
|
|
END
|
|
`
|
|
);
|
|
};
|
|
|
|
exports.down = pgm => {
|
|
// Drop the function first (it depends on the columns)
|
|
pgm.dropFunction('get_task_complete_ratio', [{ name: '_task_id', type: 'uuid' }], { ifExists: true });
|
|
|
|
// Remove the added columns
|
|
pgm.dropColumns('tasks', ['manual_progress', 'progress_value', 'weight'], { ifExists: true });
|
|
}; |