refactor(leave) : address Task 3 review (helper, dead param, phase nature, regression test)

- Extract private helper `exerciseYearForDate(date, isForfait)` to dedupe
  the date->leave-exercise-year expression duplicated across `clampYearToPhase`
  and `resolveFirstComputationYear` (4 copies collapsed into 1 helper + 4
  call sites).

- Remove the unused `ContractPhase $phase` parameter from
  `resolveLeavePeriodBounds`: the body never reads it (the phase cap is
  applied later by `resolvePeriodBounds`).

- Add `ContractNature $contractNature` to `ContractPhase` DTO, populated
  from the first period of the group by `EmployeeContractPhaseResolver`.
  Drop the `resolveNatureForPhase` lookup in `EmployeeLeaveSummaryProvider`
  in favor of `$phase->contractNature`. Expose `contractNature` in
  `Employee::getContractPhases()` array shape for frontend use.

- Fix regression for terminated employees calling `computeYearSummary`
  without an explicit phase (LeaveRecapRowBuilder,
  DumpVerificationSnapshotCommand). Before the refactor the period bounds,
  accrual end and taken end were NOT capped at the contract end for
  terminated employees, because `Employee::getCurrentContractEndDate()`
  returns null when no period covers "today". The new fallback phase
  (`isCurrent=false`, real `endDate`) was silently capping `to`. Add an
  internal `applyPhaseEndCap` flag, true when phase is explicit, false
  for legacy callers, threaded through `resolvePeriodBounds`,
  `resolveAccrualCalculationEndDate` and `resolveTakenCalculationEndDate`.

- Add regression test
  `testTerminatedEmployeeWithoutExplicitPhaseSkipsPhaseEndCap` proving
  that legacy callers keep the natural exercise upper bound while explicit
  phase callers get the cap.

- Add `contractNature` assertion in `EmployeeContractPhaseResolverTest`.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-05-19 11:07:38 +02:00
parent 9efe0e81a0
commit 5a2a43bf51
6 changed files with 131 additions and 63 deletions

View File

@@ -173,6 +173,12 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
*/
public function computeYearSummary(Employee $employee, int $targetYear, float $paidLeaveDays = 0.0, ?DateTimeImmutable $asOfDate = null, ?ContractPhase $phase = null): ?array
{
// Track whether a phase was provided explicitly. When the caller supplies $phase,
// we apply the phase-end cap on period bounds. When we fall back to resolveCurrentPhase
// (legacy callers without phase awareness, e.g. LeaveRecapRowBuilder), we preserve
// the pre-phase-cap behavior to avoid changing observable results for terminated
// employees (the resolved fallback phase would otherwise unduly cap `to`).
$applyPhaseEndCap = null !== $phase;
$phase ??= $this->resolveCurrentPhase($employee);
if (null === $phase) {
return null;
@@ -188,7 +194,7 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
$targetSummary = null;
for ($year = $firstYear; $year <= $targetYear; ++$year) {
[$from, $to] = $this->resolvePeriodBounds($employee, $year, $phase);
[$from, $to] = $this->resolvePeriodBounds($employee, $year, $phase, $applyPhaseEndCap);
$leavePolicy = $this->resolveLeavePolicy($employee, $phase, $from, $to);
if (null === $leavePolicy) {
if ($year === $targetYear) {
@@ -233,8 +239,8 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
}
$effectiveAsOfDate = ($year === $targetYear) ? $asOfDate : null;
$accrualCalculationEnd = $this->resolveAccrualCalculationEndDate($leavePolicy['ruleCode'], $year, $to, $employee, $phase, $effectiveAsOfDate);
$takenCalculationEnd = $this->resolveTakenCalculationEndDate($to, $employee, $phase, $effectiveAsOfDate);
$accrualCalculationEnd = $this->resolveAccrualCalculationEndDate($leavePolicy['ruleCode'], $year, $to, $employee, $phase, $effectiveAsOfDate, $applyPhaseEndCap);
$takenCalculationEnd = $this->resolveTakenCalculationEndDate($to, $employee, $phase, $effectiveAsOfDate, $applyPhaseEndCap);
$suspensions = $this->suspensionDaysCalculator->applyFirstMonthGrace(
$this->resolveSuspensionsForPeriod($employee, $effectiveFrom, $to)
);
@@ -474,21 +480,10 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
private function clampYearToPhase(int $year, ContractPhase $phase, bool $isForfait): int
{
$firstYear = $isForfait
? (int) $phase->startDate->format('Y')
: ((int) $phase->startDate->format('n') >= 6
? (int) $phase->startDate->format('Y') + 1
: (int) $phase->startDate->format('Y'));
$endDate = $phase->endDate;
$lastYear = null;
if ($endDate instanceof DateTimeImmutable) {
$lastYear = $isForfait
? (int) $endDate->format('Y')
: ((int) $endDate->format('n') >= 6
? (int) $endDate->format('Y') + 1
: (int) $endDate->format('Y'));
}
$firstYear = $this->exerciseYearForDate($phase->startDate, $isForfait);
$lastYear = $phase->endDate instanceof DateTimeImmutable
? $this->exerciseYearForDate($phase->endDate, $isForfait)
: null;
if ($year < $firstYear) {
return $firstYear;
@@ -500,6 +495,22 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
return $year;
}
/**
* Map a date to the leave exercise year it belongs to.
* - Forfait: exercise = calendar year.
* - Non-forfait: exercise N runs from June (N-1) to May (N); dates in June-December
* map to N+1, January-May map to N.
*/
private function exerciseYearForDate(DateTimeImmutable $date, bool $isForfait): int
{
$year = (int) $date->format('Y');
if ($isForfait) {
return $year;
}
return (int) $date->format('n') >= 6 ? $year + 1 : $year;
}
private function resolveTargetPhase(Employee $employee): ContractPhase
{
$raw = $this->requestStack->getCurrentRequest()?->query->get('phaseId');
@@ -622,16 +633,18 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
DateTimeImmutable $periodEnd,
Employee $employee,
ContractPhase $phase,
?DateTimeImmutable $asOfDate = null
?DateTimeImmutable $asOfDate = null,
bool $applyPhaseEndCap = true
): ?DateTimeImmutable {
$reference = $asOfDate ?? new DateTimeImmutable('today');
$currentYear = LeaveRuleCode::FORFAIT_218->value === $ruleCode
? (int) $reference->format('Y')
: $this->resolveCurrentLeaveYear($reference);
// When viewing a closed phase, treat its end date as the reference cutoff:
// When viewing a closed phase explicitly, treat its end date as the reference cutoff:
// accrual is bounded to the phase end, never running to "today".
if (!$phase->isCurrent && null !== $phase->endDate) {
// Legacy callers (no explicit phase) skip this cap to preserve pre-phase behavior.
if ($applyPhaseEndCap && !$phase->isCurrent && null !== $phase->endDate) {
$end = $phase->endDate < $periodEnd ? $phase->endDate : $periodEnd;
} elseif ($year < $currentYear) {
$end = $periodEnd;
@@ -648,7 +661,9 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
// Cap at contract end date if the employee has left (only meaningful when
// viewing the current phase; closed phases are already capped above).
if ($phase->isCurrent) {
// Legacy callers (no explicit phase) always evaluate this branch to mimic
// the pre-phase behavior, which relied on getCurrentContractEndDate().
if (!$applyPhaseEndCap || $phase->isCurrent) {
$contractEndRaw = $employee->getCurrentContractEndDate();
if (null !== $end && null !== $contractEndRaw && '' !== trim($contractEndRaw)) {
$contractEnd = $this->parseYmdDate($contractEndRaw);
@@ -665,7 +680,8 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
DateTimeImmutable $periodEnd,
Employee $employee,
ContractPhase $phase,
?DateTimeImmutable $asOfDate = null
?DateTimeImmutable $asOfDate = null,
bool $applyPhaseEndCap = true
): ?DateTimeImmutable {
$end = $periodEnd;
@@ -674,11 +690,14 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
}
// Closed phase: cap taken-absence accounting at the phase end.
if (!$phase->isCurrent && null !== $phase->endDate && $phase->endDate < $end) {
// Skip for legacy callers (no explicit phase) to preserve pre-phase behavior.
if ($applyPhaseEndCap && !$phase->isCurrent && null !== $phase->endDate && $phase->endDate < $end) {
$end = $phase->endDate;
}
if ($phase->isCurrent) {
// Legacy callers (no explicit phase) always use the live contract end date,
// mirroring the pre-phase implementation.
if (!$applyPhaseEndCap || $phase->isCurrent) {
$contractEndRaw = $employee->getCurrentContractEndDate();
if (null !== $end && null !== $contractEndRaw && '' !== trim($contractEndRaw)) {
$contractEnd = $this->parseYmdDate($contractEndRaw);
@@ -733,8 +752,8 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
];
}
// Resolve nature from the period defining the phase (use the phase's first period).
$nature = $this->resolveNatureForPhase($employee, $phase);
// Resolve nature directly from the phase DTO (populated by EmployeeContractPhaseResolver).
$nature = $phase->contractNature;
if (ContractNature::CDI !== $nature && ContractNature::CDD !== $nature) {
return null;
}
@@ -934,19 +953,21 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
/**
* @return array{DateTimeImmutable, DateTimeImmutable}
*/
private function resolvePeriodBounds(Employee $employee, int $year, ContractPhase $phase): array
private function resolvePeriodBounds(Employee $employee, int $year, ContractPhase $phase, bool $applyPhaseEndCap = true): array
{
if (ContractType::FORFAIT === $phase->contractType) {
[$from, $to] = $this->resolveForfaitYearBounds($employee, $year, $phase);
} else {
[$from, $to] = $this->resolveLeavePeriodBounds($year, $phase);
[$from, $to] = $this->resolveLeavePeriodBounds($year);
}
// Cap to the phase boundaries (applies to both modes).
// The end cap is skipped when the phase was not explicitly provided (legacy callers),
// to preserve pre-phase-cap behavior for terminated employees.
if ($phase->startDate > $from) {
$from = $phase->startDate;
}
if (null !== $phase->endDate && $phase->endDate < $to) {
if ($applyPhaseEndCap && null !== $phase->endDate && $phase->endDate < $to) {
$to = $phase->endDate;
}
@@ -956,7 +977,7 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
/**
* @return array{DateTimeImmutable, DateTimeImmutable}
*/
private function resolveLeavePeriodBounds(int $leaveYear, ContractPhase $phase): array
private function resolveLeavePeriodBounds(int $leaveYear): array
{
// Exercice CP "2026" = du 1er juin 2025 au 31 mai 2026.
$from = new DateTimeImmutable(sprintf('%d-06-01 00:00:00', $leaveYear - 1));
@@ -1020,11 +1041,7 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
: $this->resolveCurrentLeaveYear(new DateTimeImmutable('today'));
// Do not go before the exercice containing $phase->startDate.
$phaseFirstYear = $isForfait
? (int) $phase->startDate->format('Y')
: ((int) $phase->startDate->format('n') >= 6
? (int) $phase->startDate->format('Y') + 1
: (int) $phase->startDate->format('Y'));
$phaseFirstYear = $this->exerciseYearForDate($phase->startDate, $isForfait);
$history = $employee->getContractHistory();
if ([] === $history) {
@@ -1049,11 +1066,7 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
return max($phaseFirstYear, $candidate);
}
$firstYear = $isForfait
? (int) $oldestStartDate->format('Y')
: ((int) $oldestStartDate->format('n') >= 6
? (int) $oldestStartDate->format('Y') + 1
: (int) $oldestStartDate->format('Y'));
$firstYear = $this->exerciseYearForDate($oldestStartDate, $isForfait);
$oldestBalanceYear = $this->leaveBalanceRepository->findEarliestYearForEmployee($employee);
if (null !== $oldestBalanceYear && $oldestBalanceYear < $firstYear) {
@@ -1063,19 +1076,6 @@ final readonly class EmployeeLeaveSummaryProvider implements ProviderInterface
return max($phaseFirstYear, $firstYear);
}
private function resolveNatureForPhase(Employee $employee, ContractPhase $phase): ?ContractNature
{
// Find the period at the start of the phase to determine its nature.
foreach ($employee->getContractPeriods() as $period) {
if ((int) $period->getId() === $phase->id) {
return $period->getContractNatureEnum();
}
}
// Fallback: nature of the current period (legacy behavior).
return ContractNature::tryFrom($employee->getCurrentContractNature());
}
private function parseYmdDate(string $value): ?DateTimeImmutable
{
$date = DateTimeImmutable::createFromFormat('!Y-m-d', trim($value));