150 lines
4.4 KiB
PHP
150 lines
4.4 KiB
PHP
<?php
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namespace App\Services\Paddle;
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use App\Enums\CouponType;
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use App\Models\Coupon;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Str;
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class PaddleDiscountService
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{
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public function __construct(private readonly PaddleClient $client) {}
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/**
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* @return array<string, mixed>
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*/
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public function createDiscount(Coupon $coupon): array
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{
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$payload = $this->buildDiscountPayload($coupon);
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$response = $this->client->post('/discounts', $payload);
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return Arr::get($response, 'data', $response);
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}
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/**
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* @return array<string, mixed>
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*/
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public function updateDiscount(Coupon $coupon): array
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{
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if (! $coupon->paddle_discount_id) {
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return $this->createDiscount($coupon);
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}
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$payload = $this->buildDiscountPayload($coupon);
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$response = $this->client->patch('/discounts/'.$coupon->paddle_discount_id, $payload);
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return Arr::get($response, 'data', $response);
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}
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public function archiveDiscount(Coupon $coupon): void
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{
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if (! $coupon->paddle_discount_id) {
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return;
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}
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$this->client->delete('/discounts/'.$coupon->paddle_discount_id);
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}
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/**
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* @param array<int, array{price_id: string, quantity?: int}> $items
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* @param array{currency?: string, address?: array{country_code: string, postal_code?: string}, customer_id?: string, address_id?: string} $context
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* @return array<string, mixed>
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*/
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public function previewDiscount(Coupon $coupon, array $items, array $context = []): array
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{
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$payload = [
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'items' => $items,
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'discount_id' => $coupon->paddle_discount_id,
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];
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if (isset($context['currency'])) {
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$payload['currency_code'] = Str::upper($context['currency']);
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}
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if (isset($context['address'])) {
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$payload['address'] = $context['address'];
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}
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if (isset($context['customer_id'])) {
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$payload['customer_id'] = $context['customer_id'];
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}
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if (isset($context['address_id'])) {
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$payload['address_id'] = $context['address_id'];
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}
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$response = $this->client->post('/transactions/preview', $payload);
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return Arr::get($response, 'data', $response);
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}
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/**
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* @return array<string, mixed>
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*/
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protected function buildDiscountPayload(Coupon $coupon): array
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{
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$payload = [
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'name' => $coupon->name,
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'code' => $coupon->code,
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'type' => $this->mapType($coupon->type),
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'amount' => $this->formatAmount($coupon),
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'currency_code' => $coupon->currency ?? config('app.currency', 'EUR'),
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'enabled_for_checkout' => $coupon->enabled_for_checkout,
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'description' => $coupon->description,
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'mode' => $coupon->paddle_mode ?? 'standard',
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'usage_limit' => $coupon->usage_limit,
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'maximum_recurring_intervals' => null,
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'recur' => false,
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'restrict_to' => $this->resolveRestrictions($coupon),
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'starts_at' => optional($coupon->starts_at)?->toIso8601String(),
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'expires_at' => optional($coupon->ends_at)?->toIso8601String(),
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];
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if ($payload['type'] === 'percentage') {
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unset($payload['currency_code']);
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}
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return Collection::make($payload)
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->reject(static fn ($value) => $value === null || $value === '')
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->all();
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}
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protected function formatAmount(Coupon $coupon): string
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{
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if ($coupon->type === CouponType::PERCENTAGE) {
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return (string) $coupon->amount;
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}
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return (string) ((int) round($coupon->amount * 100));
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}
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protected function mapType(CouponType $type): string
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{
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return match ($type) {
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CouponType::PERCENTAGE => 'percentage',
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CouponType::FLAT => 'flat',
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CouponType::FLAT_PER_SEAT => 'flat_per_seat',
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};
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}
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protected function resolveRestrictions(Coupon $coupon): ?array
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{
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$packages = ($coupon->relationLoaded('packages')
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? $coupon->packages
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: $coupon->packages()->get())
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->whereNotNull('paddle_price_id');
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if ($packages->isEmpty()) {
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return null;
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}
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$prices = $packages->pluck('paddle_price_id')->filter()->values();
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return $prices->isEmpty() ? null : $prices->all();
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}
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}
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