70 lines
2.3 KiB
PHP
70 lines
2.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Toby\Domain\Validation\Rules;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Support\Collection;
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use Toby\Domain\Enums\VacationType;
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use Toby\Domain\VacationDaysCalculator;
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use Toby\Domain\VacationRequestStatesRetriever;
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use Toby\Domain\VacationTypeConfigRetriever;
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use Toby\Eloquent\Models\User;
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use Toby\Eloquent\Models\VacationRequest;
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use Toby\Eloquent\Models\YearPeriod;
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class DoesNotExceedLimitRule implements VacationRequestRule
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{
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public function __construct(
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protected VacationTypeConfigRetriever $configRetriever,
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protected VacationDaysCalculator $vacationDaysCalculator,
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) {}
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public function check(VacationRequest $vacationRequest): bool
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{
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if (!$this->configRetriever->hasLimit($vacationRequest->type)) {
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return true;
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}
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$limit = $this->getUserVacationLimit($vacationRequest->user, $vacationRequest->yearPeriod);
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$vacationDays = $this->getVacationDaysWithLimit($vacationRequest->user, $vacationRequest->yearPeriod);
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$estimatedDays = $this->vacationDaysCalculator->calculateDays($vacationRequest->yearPeriod, $vacationRequest->from, $vacationRequest->to)->count();
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return $limit >= ($vacationDays + $estimatedDays);
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}
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public function errorMessage(): string
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{
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return __("Vacation limit has been exceeded.");
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}
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protected function getUserVacationLimit(User $user, YearPeriod $yearPeriod): int
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{
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return $user->vacationLimits()
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->whereBelongsTo($yearPeriod)
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->first()
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?->days ?? 0;
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}
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protected function getVacationDaysWithLimit(User $user, YearPeriod $yearPeriod): int
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{
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return $user->vacations()
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->whereBelongsTo($yearPeriod)
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->whereRelation(
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"vacationRequest",
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fn(Builder $query): Builder => $query
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->whereIn("type", $this->getLimitableVacationTypes())
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->noStates(VacationRequestStatesRetriever::failedStates()),
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)
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->count();
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}
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protected function getLimitableVacationTypes(): Collection
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{
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$types = VacationType::all();
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return $types->filter(fn(VacationType $type) => $this->configRetriever->hasLimit($type));
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}
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}
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