шаг 3 завершен

2026-06-04 00:27:17 +03:00
parent 420e67c9bd
commit 62ce8c4d01
27 changed files with 1565 additions and 42 deletions
@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services;
+
+use App\Repositories\PromocodeRepository;
+
+final class PriceTierService
+{
+    public function __construct(
+        private readonly ?PromocodeRepository $promocodes = null
+    ) {
+    }
+
+    /**
+     * @return array<int, array<string, mixed>>
+     */
+    public function forAmount(float $basePrice): array
+    {
+        $tiers = [[
+            'label' => 'Базовая цена',
+            'min_order_amount' => 0.0,
+            'discount_percent' => 0.0,
+            'price' => round($basePrice, 2),
+            'note' => 'Без промокода',
+        ]];
+
+        foreach ($this->repository()->priceTiers() as $promocode) {
+            $discount = (float) $promocode['discount_value'];
+            $tiers[] = [
+                'label' => $promocode['price_tier_label'] ?: $promocode['title'],
+                'code' => $promocode['code'],
+                'min_order_amount' => (float) $promocode['min_order_amount'],
+                'discount_percent' => $discount,
+                'price' => round($basePrice * (100 - $discount) / 100, 2),
+                'note' => $promocode['payment_note'],
+            ];
+        }
+
+        return $tiers;
+    }
+
+    private function repository(): PromocodeRepository
+    {
+        return $this->promocodes ?? new PromocodeRepository();
+    }
+}