Add POS Pro subscription billing and free-tier limits.

Wallet-backed Pro unlocks unlimited products, restaurant mode, catalog imports, and ecosystem sync features. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-30 00:51:35 +00:00
parent 68255786e1
commit f800f0c1ca
17 changed files with 635 additions and 29 deletions
@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Services\Pos;
+
+use App\Models\User;
+use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Log;
+
+class BillingClient
+{
+    public function configured(): bool
+    {
+        return (string) config('billing.api_url', '') !== '' && (string) config('billing.api_key', '') !== '';
+    }
+
+    /**
+     * @return array{ok: bool, insufficient: bool, balance_minor: ?int, error: ?string}
+     */
+    public function charge(User $user, int $amountMinor, string $reference, string $description): array
+    {
+        if (! $this->configured()) {
+            return ['ok' => false, 'insufficient' => false, 'balance_minor' => null, 'error' => 'Billing is not configured.'];
+        }
+
+        try {
+            $res = Http::withToken((string) config('billing.api_key'))
+                ->acceptJson()->timeout(20)
+                ->post(rtrim((string) config('billing.api_url'), '/').'/debit', [
+                    'user' => $user->public_id,
+                    'amount_minor' => $amountMinor,
+                    'service' => 'pos',
+                    'source' => 'subscription',
+                    'reference' => $reference,
+                    'description' => $description,
+                ]);
+        } catch (\Throwable $e) {
+            Log::warning('POS BillingClient: charge failed', ['user' => $user->public_id, 'error' => $e->getMessage()]);
+
+            return ['ok' => false, 'insufficient' => false, 'balance_minor' => null, 'error' => 'Could not reach the billing service.'];
+        }
+
+        if ($res->status() === 402) {
+            return ['ok' => false, 'insufficient' => true, 'balance_minor' => (int) $res->json('balance_minor', 0), 'error' => 'Insufficient wallet balance.'];
+        }
+
+        if ($res->failed()) {
+            return ['ok' => false, 'insufficient' => false, 'balance_minor' => null, 'error' => 'Billing error ('.$res->status().').'];
+        }
+
+        return ['ok' => true, 'insufficient' => false, 'balance_minor' => null, 'error' => null];
+    }
+}