Kevin Adametz
c7a4c8bfd4
Bezahlte Platzierung gruener, veroeffentlichter PMs ueber die Credit-Wallet: - boosts Tabelle (Zeitraum starts_at/ends_at, days, credits_charged) - BoostService: Gate (nur Published + Green), Preis nach Laufzeit (7/14/30 -> 12/20/35 Credits), Mehrfachkauf verlaengert vom laufenden Ende, Wallet-Belastung referenziert den Boost im Ledger - PressRelease::boosts()/isBoosted()/scopeBoosted() als Basis fuer die Featured-Platzierung (Frontend-Anbindung bleibt der Web-Strecke ueberlassen) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
87 lines
2.8 KiB
PHP
87 lines
2.8 KiB
PHP
<?php
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namespace App\Services\PressRelease;
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use App\Enums\PressReleaseClassification;
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use App\Enums\PressReleaseStatus;
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use App\Exceptions\BoostNotAllowedException;
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use App\Models\Boost;
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use App\Models\PressRelease;
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use App\Models\User;
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use App\Services\Billing\CreditPricingService;
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use App\Services\Billing\CreditWalletService;
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use Illuminate\Support\Carbon;
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use Illuminate\Support\Facades\DB;
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/**
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* Boost-Kauf laut Decision-Update §2.2. Gate: nur veröffentlichte, grüne PMs.
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* Bezahlung über die Credit-Wallet, Preis nach Laufzeit (7/14/30 Tage).
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* Mehrfachkauf verlängert: der neue Zeitraum schließt an ein laufendes Ende an.
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*/
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class BoostService
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{
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public function __construct(
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private readonly CreditPricingService $pricing,
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private readonly CreditWalletService $wallet,
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) {}
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/**
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* Boostbar = veröffentlicht UND grün klassifiziert (gelb/rot nicht).
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*/
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public function canBoost(PressRelease $pressRelease): bool
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{
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return $pressRelease->status === PressReleaseStatus::Published
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&& $pressRelease->classification === PressReleaseClassification::Green;
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}
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public function isBoosted(PressRelease $pressRelease): bool
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{
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return $pressRelease->boosts()->active()->exists();
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}
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/**
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* Ende des aktuell laufenden Boosts (das späteste zukünftige `ends_at`)
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* oder null, wenn die PM gerade nicht geboostet ist.
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*/
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public function activeUntil(PressRelease $pressRelease): ?Carbon
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{
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$endsAt = $pressRelease->boosts()->active()->max('ends_at');
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return $endsAt ? Carbon::parse($endsAt) : null;
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}
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/**
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* Bucht einen Boost. Wirft BoostNotAllowedException am Gate und
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* InvalidArgumentException bei unbekannter Laufzeit; die Wallet-Belastung
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* wirft InsufficientCreditsException, falls das Guthaben nicht reicht.
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*/
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public function boost(User $user, PressRelease $pressRelease, int $days): Boost
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{
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if (! $this->canBoost($pressRelease)) {
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throw BoostNotAllowedException::notBoostable();
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}
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$credits = $this->pricing->boostCredits($days);
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return DB::transaction(function () use ($user, $pressRelease, $days, $credits): Boost {
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$startsAt = $this->activeUntil($pressRelease) ?? now();
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$boost = $pressRelease->boosts()->create([
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'user_id' => $user->id,
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'days' => $days,
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'credits_charged' => $credits,
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'starts_at' => $startsAt,
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'ends_at' => $startsAt->copy()->addDays($days),
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]);
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$this->wallet->debit(
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$user,
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$credits,
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"Boost {$days} Tage – PM #{$pressRelease->id}",
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$boost,
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);
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return $boost;
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});
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}
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}
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