Add Business tier and Paystack prepaid billing for POS.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Services/Pos/SubscriptionService.php

@@ -21,7 +21,12 @@ class SubscriptionService
 
     public function priceMinor(): int
     {
-        return (int) config('pos.pro.price_minor', 7900);
+        return (int) config('pos.plans.pro.price_minor', config('pos.pro.price_minor', 7900));
+    }
+
+    public function enterprisePriceMinor(): int
+    {
+        return (int) config('pos.plans.enterprise.price_minor', 24900);
     }
 
     public function subscriptionFor(User $user): ?ProSubscription
@@ -29,7 +34,23 @@ class SubscriptionService
         return ProSubscription::where('user_id', $user->id)->first();
     }
 
-    public function isPro(User $user): bool
+    public function planKey(User $user): string
+    {
+        if (! $this->gatingActive()) {
+            return ProSubscription::PLAN_PRO;
+        }
+
+        $sub = $this->subscriptionFor($user);
+        if (! $sub || ! $sub->entitled()) {
+            return 'free';
+        }
+
+        return $sub->plan === ProSubscription::PLAN_ENTERPRISE
+            ? ProSubscription::PLAN_ENTERPRISE
+            : ProSubscription::PLAN_PRO;
+    }
+
+    public function hasPaidPlan(User $user): bool
     {
         if (! $this->gatingActive()) {
             return true;
@@ -38,6 +59,16 @@ class SubscriptionService
         return (bool) $this->subscriptionFor($user)?->entitled();
     }
 
+    public function isEnterprise(User $user): bool
+    {
+        return $this->planKey($user) === ProSubscription::PLAN_ENTERPRISE;
+    }
+
+    public function isPro(User $user): bool
+    {
+        return $this->hasPaidPlan($user);
+    }
+
     public function productCount(string $ownerRef, bool $restaurant): int
     {
         if ($restaurant) {
@@ -84,41 +115,56 @@ class SubscriptionService
     {
         $existing = $this->subscriptionFor($user);
         if ($existing && $existing->entitled() && $existing->status === ProSubscription::STATUS_ACTIVE) {
-            return [true, 'You are already on Ladill POS Pro.'];
+            return [true, 'You already have an active subscription.'];
         }
 
-        $price = $this->priceMinor();
-        $reference = 'pos-pro-'.$user->id.'-'.now()->format('YmdHis').'-'.Str::random(6);
-        $result = $this->billing->charge($user, $price, $reference, 'Ladill POS Pro — monthly subscription');
-
-        if (! $result['ok']) {
-            if ($result['insufficient']) {
-                $bal = number_format(((int) $result['balance_minor']) / 100, 2);
-
-                return [false, "Your wallet balance (GHS {$bal}) is too low. Top up, then subscribe."];
-            }
-
-            return [false, $result['error'] ?? 'Could not start your subscription. Please try again.'];
+        if ($existing?->plan === ProSubscription::PLAN_ENTERPRISE) {
+            return $this->subscribeEnterprise($user);
         }
 
-        $periodEnd = Carbon::now()->addDays((int) config('pos.pro.period_days', 30));
+        return $this->activateWalletPlan($user, ProSubscription::PLAN_PRO, $this->priceMinor(), 'Ladill POS Pro — monthly subscription', 'Welcome to Ladill POS Pro!');
+    }
+
+    /** @return array{0:bool,1:string} */
+    public function subscribeEnterprise(User $user): array
+    {
+        $existing = $this->subscriptionFor($user);
+        if ($existing && $existing->entitled() && $existing->status === ProSubscription::STATUS_ACTIVE) {
+            return [true, 'You already have an active subscription.'];
+        }
+
+        return $this->activateWalletPlan(
+            $user,
+            ProSubscription::PLAN_ENTERPRISE,
+            $this->enterprisePriceMinor(),
+            'Ladill POS Business — monthly subscription',
+            'Welcome to Ladill POS Business!',
+        );
+    }
+
+    public function activatePrepaid(User $user, string $plan, int $months): void
+    {
+        $existing = $this->subscriptionFor($user);
+        $price = $plan === ProSubscription::PLAN_ENTERPRISE
+            ? $this->enterprisePriceMinor()
+            : $this->priceMinor();
+
         ProSubscription::updateOrCreate(
             ['user_id' => $user->id],
             [
+                'plan' => $plan,
                 'status' => ProSubscription::STATUS_ACTIVE,
                 'price_minor' => $price,
                 'currency' => (string) config('pos.pro.currency', 'GHS'),
-                'auto_renew' => true,
+                'auto_renew' => false,
                 'started_at' => $existing?->started_at ?? now(),
-                'current_period_end' => $periodEnd,
+                'current_period_end' => Carbon::now()->addMonths($months),
                 'last_charged_at' => now(),
                 'canceled_at' => null,
-                'last_reference' => $reference,
+                'last_reference' => null,
                 'last_error' => null,
             ],
         );
-
-        return [true, 'Welcome to Ladill POS Pro! Your subscription is active.'];
     }
 
     /** @return array{0:bool,1:string} */
@@ -137,7 +183,7 @@ class SubscriptionService
 
         $until = optional($sub->current_period_end)->format('d M Y');
 
-        return [true, "Auto-renew is off. You keep Pro until {$until}."];
+        return [true, "Auto-renew is off. You keep access until {$until}."];
     }
 
     public function renewIfDue(ProSubscription $sub): void
@@ -154,8 +200,9 @@ class SubscriptionService
             return;
         }
 
-        $reference = 'pos-pro-'.$user->id.'-'.now()->format('YmdHis').'-'.Str::random(6);
-        $result = $this->billing->charge($user, $sub->price_minor, $reference, 'Ladill POS Pro — renewal');
+        $planLabel = $sub->plan === ProSubscription::PLAN_ENTERPRISE ? 'Business' : 'Pro';
+        $reference = 'pos-'.$sub->plan.'-'.$user->id.'-'.now()->format('YmdHis').'-'.Str::random(6);
+        $result = $this->billing->charge($user, $sub->price_minor, $reference, "Ladill POS {$planLabel} — renewal");
 
         if ($result['ok']) {
             $sub->forceFill([
@@ -175,4 +222,42 @@ class SubscriptionService
             $sub->forceFill(['last_error' => $result['error']])->save();
         }
     }
+
+    /** @return array{0:bool,1:string} */
+    private function activateWalletPlan(User $user, string $plan, int $price, string $description, string $successMessage): array
+    {
+        $existing = $this->subscriptionFor($user);
+        $reference = 'pos-'.$plan.'-'.$user->id.'-'.now()->format('YmdHis').'-'.Str::random(6);
+        $result = $this->billing->charge($user, $price, $reference, $description);
+
+        if (! $result['ok']) {
+            if ($result['insufficient']) {
+                $bal = number_format(((int) $result['balance_minor']) / 100, 2);
+
+                return [false, "Your wallet balance (GHS {$bal}) is too low. Top up, then subscribe."];
+            }
+
+            return [false, $result['error'] ?? 'Could not start your subscription. Please try again.'];
+        }
+
+        $periodEnd = Carbon::now()->addDays((int) config('pos.pro.period_days', 30));
+        ProSubscription::updateOrCreate(
+            ['user_id' => $user->id],
+            [
+                'plan' => $plan,
+                'status' => ProSubscription::STATUS_ACTIVE,
+                'price_minor' => $price,
+                'currency' => (string) config('pos.pro.currency', 'GHS'),
+                'auto_renew' => true,
+                'started_at' => $existing?->started_at ?? now(),
+                'current_period_end' => $periodEnd,
+                'last_charged_at' => now(),
+                'canceled_at' => null,
+                'last_reference' => $reference,
+                'last_error' => null,
+            ],
+        );
+
+        return [true, $successMessage.' Your subscription is active.'];
+    }
 }