Files
tasq/lib/utils/task_duration.dart
T
redz1029 3cb980b629 QA hardening: security RLS fixes, Flutter 3.47.5 upgrade, UI/validation fixes
Security — enforce write authorization server-side (was UI/RPC-only):
- it_service_requests RLS: block cross-office read/edit + self-approve (QA-015)
- pass_slips RLS: owner can complete but not self-approve (QA-046)
- swap_requests RLS: scope select/update to participants + admin (QA-047)
- storage: tighten it_service_attachments + task_attachments write/delete (QA-027)
- admin_user_management edge function: allow programmers to manage users (QA-016)

Fixes:
- workforce generator "uncovered shifts" false alarms (QA-043/044)
- network-map VLAN + New-location dialog validation, disabled-until-valid (QA-048)
- de-flake time-of-day-dependent dashboard metrics test (QA-045)

Toolchain:
- upgrade to Flutter 3.47.5 / Dart 3.13.4; font_awesome_flutter 11.0.0,
  flutter_quill 11.6.0, pdfrx 2.6.5; clear resulting deprecations (QA-002)

analyze clean; 139 tests pass; web build succeeds. Report + evidence in docs/qa/.

Note: also carries the in-progress Brick model cleanup already present in the
working tree. QA-001 (AI keys public in the build) is deferred by owner decision.

Co-Authored-By: claude-flow <ruv@ruv.net>
2026-09-26 11:52:16 +08:00

66 lines
2.2 KiB
Dart

import '../models/task_activity_log.model.dart';
/// Finds the canonical execution start time for a task.
///
/// [logs] is expected in DESCENDING order (newest first), matching the
/// `order('created_at', ascending: false)` used by Supabase queries.
/// The reversed iteration therefore walks chronologically forward and stops
/// at the earliest 'started' event.
DateTime? resolveTaskExecutionStart(
List<TaskActivityLog> logs,
DateTime? fallbackStartedAt,
) {
DateTime? started;
for (final entry in logs.reversed) {
if (entry.actionType == 'started') {
started = entry.createdAt;
break;
}
}
return started ?? fallbackStartedAt;
}
/// Computes the effective worked duration for a task, subtracting all
/// paused intervals between [fallbackStartedAt] (or the first 'started'
/// log event) and [endAt].
///
/// [logs] must be in DESCENDING order (newest first) — the same order
/// returned by `task_activity_logs` queries with `ascending: false`.
Duration computeEffectiveTaskDuration({
required DateTime? fallbackStartedAt,
required DateTime endAt,
required List<TaskActivityLog> logs,
}) {
final start = resolveTaskExecutionStart(logs, fallbackStartedAt);
if (start == null || !endAt.isAfter(start)) return Duration.zero;
Duration pausedTotal = Duration.zero;
DateTime? pausedSince;
// logs.reversed → ascending (chronological) order within [start, endAt]
final events = logs.reversed.where((e) {
if (e.createdAt.isBefore(start)) return false;
if (e.createdAt.isAfter(endAt)) return false;
return e.actionType == 'paused' || e.actionType == 'resumed';
});
for (final event in events) {
if (event.actionType == 'paused') {
pausedSince ??= event.createdAt;
} else if (event.actionType == 'resumed' && pausedSince != null) {
if (event.createdAt.isAfter(pausedSince)) {
pausedTotal += event.createdAt.difference(pausedSince);
}
pausedSince = null;
}
}
// Task is still paused at endAt — count the open pause interval.
if (pausedSince != null && endAt.isAfter(pausedSince)) {
pausedTotal += endAt.difference(pausedSince);
}
final total = endAt.difference(start) - pausedTotal;
return total.isNegative ? Duration.zero : total;
}