Дмитрий
44dc1025ec
BillingTopupService кредитует tenants.balance_rub (bcmath) и пишет append-only строку balance_transactions(type='topup'). BillingController + route POST /api/billing/topup под [auth:sanctum, tenant]. MVP-stub: без платёжного шлюза (ЮKassa — post-Б-1). Sprint 2 Plan C, audit E1 (backend). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
55 lines
1.9 KiB
PHP
55 lines
1.9 KiB
PHP
<?php
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declare(strict_types=1);
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use App\Models\Tenant;
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use App\Models\User;
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use App\Services\Billing\BillingTopupService;
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use Illuminate\Foundation\Testing\DatabaseTransactions;
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use Illuminate\Support\Facades\DB;
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uses(DatabaseTransactions::class);
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test('topup кредитует balance_rub и пишет append-only строку topup', function () {
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$tenant = Tenant::factory()->create(['balance_rub' => '500.00', 'balance_leads' => 7]);
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$tx = app(BillingTopupService::class)->topup($tenant->id, '250.00', null);
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expect($tx->type)->toBe('topup')
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->and($tx->amount_rub)->toBe('250.00')
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->and($tx->amount_leads)->toBe(0)
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->and($tx->balance_rub_after)->toBe('750.00')
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->and($tx->balance_leads_after)->toBe(7);
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expect((string) $tenant->fresh()->balance_rub)->toBe('750.00');
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});
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test('topup использует bcmath — нет float-дрейфа на 0.1 + 0.2', function () {
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$tenant = Tenant::factory()->create(['balance_rub' => '0.10']);
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app(BillingTopupService::class)->topup($tenant->id, '0.20', null);
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expect((string) $tenant->fresh()->balance_rub)->toBe('0.30');
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});
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test('topup фиксирует user_id инициатора', function () {
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$tenant = Tenant::factory()->create(['balance_rub' => '0.00']);
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$user = User::factory()->create(['tenant_id' => $tenant->id]);
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$tx = app(BillingTopupService::class)->topup($tenant->id, '100.00', $user->id);
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expect($tx->user_id)->toBe($user->id);
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});
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test('topup-строка получает log_hash через append-only hash-chain триггер', function () {
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$tenant = Tenant::factory()->create(['balance_rub' => '0.00']);
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$tx = app(BillingTopupService::class)->topup($tenant->id, '100.00', null);
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$hasHash = DB::table('balance_transactions')
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->where('id', $tx->id)
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->whereNotNull('log_hash')
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->exists();
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expect($hasHash)->toBeTrue();
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});
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