Дмитрий
1e0c0ab90a
- PricingTierResolver::resolveForCount — InvalidArgumentException на $leadOrdinal < 1 (closes I-1: defensive contract validation). - PricingTierRepository::activeAt — explicit @var Collection<int, PricingTier> annotation для type narrowing (closes I-2; firstOrFail отвергнут — Stan ругается на Eloquent\Model return-type). - PricingTierResolverTest — +1 unit test (8/8 PASS): throws на 0/-1. - PricingTierRepositoryTest — +1 integration test (5/5 PASS): excludes inactive tiers (closes M-2 coverage gap). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
45 lines
1.4 KiB
PHP
45 lines
1.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Repositories;
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use App\Models\PricingTier;
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use Carbon\CarbonInterface;
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use Illuminate\Database\Eloquent\Collection;
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/**
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* DB-обёртка для текущей активной сетки pricing_tiers.
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*
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* Логика: для данной даты `$at` возвращаются все ступени с
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* MAX(effective_from) WHERE effective_from <= $at AND is_active=true,
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* сгруппированные по tier_no.
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*
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* Spec: docs/superpowers/specs/2026-05-11-plan4-billing-csv-admin-design.md §3.1
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*/
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final class PricingTierRepository
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{
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/**
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* @return Collection<int, PricingTier>
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*/
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public function activeAt(CarbonInterface $at): Collection
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{
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// Для каждого tier_no берём строку с MAX(effective_from) <= $at
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// (учёт сценария «новая сетка перекрывает старую»).
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/** @var Collection<int, PricingTier> $result */
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$result = PricingTier::query()
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->where('is_active', true)
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->where('effective_from', '<=', $at->toDateString())
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->orderBy('tier_no')
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->orderBy('effective_from', 'desc')
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->get()
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->groupBy('tier_no')
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->map(fn (Collection $group) => $group->first())
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->values()
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->sortBy('tier_no')
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->values();
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return $result;
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}
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}
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