Optimize academy

app/Services/Academy/AcademyBillingPlanService.php

@@ -5,8 +5,11 @@ declare(strict_types=1);
 namespace App\Services\Academy;
 
 use Illuminate\Support\Arr;
+use Illuminate\Support\Facades\Cache;
 use Illuminate\Support\Str;
 use RuntimeException;
+use Stripe\Exception\InvalidRequestException;
+use Stripe\StripeClient;
 
 final class AcademyBillingPlanService
 {
@@ -64,6 +67,7 @@ final class AcademyBillingPlanService
         $plan['stripe_price_id'] = trim((string) ($plan['stripe_price_id'] ?? ''));
         $plan['configured'] = $plan['stripe_price_id'] !== '';
         $plan['price_id_valid'] = $this->isValidPriceId($plan['stripe_price_id']);
+        $plan['remote_price_exists'] = $this->remotePriceExists($plan['stripe_price_id']);
         $plan['price_display'] = $plan['amount'] !== '' ? $plan['amount'].' '.$plan['currency'] : null;
 
         return $plan;
@@ -145,4 +149,86 @@ final class AcademyBillingPlanService
 
         return preg_match('/^price_[A-Za-z0-9]+$/', $priceId) === 1;
     }
-}
+
+    public function remotePriceExists(?string $priceId): ?bool
+    {
+        $priceId = trim((string) $priceId);
+
+        if ($priceId === '') {
+            return false;
+        }
+
+        // Avoid calling Stripe in local/testing environments — assume exists there.
+        if (app()->environment(['local', 'testing'])) {
+            return true;
+        }
+
+        $cacheKey = 'academy.remote_price_exists:'.md5($priceId);
+
+        return Cache::remember($cacheKey, 300, function () use ($priceId): ?bool {
+            try {
+                $secret = $this->stripeSecret();
+
+                if ($secret === null) {
+                    return null;
+                }
+
+                $client = new StripeClient($secret);
+                $price = $client->prices->retrieve($priceId, []);
+
+                // If Stripe returned an object with an id, it exists. Also ensure product exists where possible.
+                if (is_object($price) && ! empty($price->id)) {
+                    return true;
+                }
+
+                return false;
+            } catch (InvalidRequestException $e) {
+                report($e);
+
+                return false;
+            } catch (\Throwable $e) {
+                report($e);
+
+                // Auth, network, or transient Stripe failures should not make
+                // public pricing look fully misconfigured.
+                return null;
+            }
+        });
+    }
+
+    private function stripeSecret(): ?string
+    {
+        foreach ([config('cashier.secret'), env('STRIPE_SECRET')] as $candidate) {
+            if (! is_string($candidate)) {
+                continue;
+            }
+
+            $candidate = trim($candidate);
+
+            if ($candidate !== '') {
+                return $candidate;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    public function missingRemotePriceIds(?string $planKey = null): array
+    {
+        if ($planKey !== null) {
+            $plan = $this->plan($planKey);
+
+            return $plan !== null && $this->remotePriceExists($plan['stripe_price_id'] ?? '') === false
+                ? [$this->normalizePlanKey($planKey)]
+                : [];
+        }
+
+        return collect(array_keys($this->plans()))
+            ->filter(fn (string $key): bool => $this->remotePriceExists($this->plan($key)['stripe_price_id'] ?? '') === false)
+            ->values()
+            ->all();
+    }
+}