Improvements for v3 of subscriptions

app/Livewire/BillingPortal/Cart/Cart.php

@@ -57,6 +57,11 @@ class Cart extends Component
         return count($optional) > 0;
     }
 
+    public function payableAmount()
+    {
+        return isset($this->context['products']) && collect($this->context['products'])->sum('total_raw') > 0;
+    }
+
     public function render()
     {
         return view('billing-portal.v3.cart.cart');

app/Livewire/BillingPortal/Summary.php

@@ -53,38 +53,68 @@ class Summary extends Component
         ];
 
         foreach ($subscription->service()->recurring_products() as $key => $product) {
+
+
+            $default_quantity = $bundle['recurring_products'][$product->hashed_id]['quantity'] ?? 1;
+
+            if($subscription->use_inventory_management && $product['in_stock_quantity'] < 1){
+                $default_quantity = 0;
+            }
+
             $bundle['recurring_products'][$product->hashed_id] = [
                 'product' => $product,
-                'quantity' => $bundle['recurring_products'][$product->hashed_id]['quantity'] ?? 1,
+                'quantity' => $default_quantity,
                 'notes' => $product->markdownNotes(),
             ];
             $bundle['recurring_products'][$product->hashed_id]['product']['is_recurring'] = true;
         }
 
         foreach ($subscription->service()->products() as $key => $product) {
+
+            $default_quantity = $bundle['one_time_products'][$product->hashed_id]['quantity'] ?? 1;
+
+            if($subscription->use_inventory_management && $product['in_stock_quantity'] < 1){
+                $default_quantity = 0;
+            }
+
             $bundle['one_time_products'][$product->hashed_id] = [
                 'product' => $product,
-                'quantity' => $bundle['one_time_products'][$product->hashed_id]['quantity'] ?? 1,
+                'quantity' =>  $default_quantity,
                 'notes' => $product->markdownNotes(),
             ];
             $bundle['one_time_products'][$product->hashed_id]['product']['is_recurring'] = false;
         }
 
         foreach ($subscription->service()->optional_recurring_products() as $key => $product) {
+
+            $default_quantity = $bundle['optional_recurring_products'][$product->hashed_id]['quantity'] ?? 0;
+
+            if($subscription->use_inventory_management && $product['in_stock_quantity'] < 1){
+                $default_quantity = 0;
+            }
+
             $bundle['optional_recurring_products'][$product->hashed_id] = [
                 'product' => $product,
-                'quantity' => $bundle['optional_recurring_products'][$product->hashed_id]['quantity'] ?? 0,
+                'quantity' => $default_quantity,
                 'notes' => $product->markdownNotes(),
             ];
             $bundle['optional_recurring_products'][$product->hashed_id]['product']['is_recurring'] = true;
         }
 
         foreach ($subscription->service()->optional_products() as $key => $product) {
+
+            $default_quantity = $bundle['optional_one_time_products'][$product->hashed_id]['quantity'] ?? 0;
+
+            if($subscription->use_inventory_management && $product['in_stock_quantity'] < 1){
+                $default_quantity = 0;
+            }
+
             $bundle['optional_one_time_products'][$product->hashed_id] = [
                 'product' => $product,
-                'quantity' => $bundle['optional_one_time_products'][$product->hashed_id]['quantity'] ?? 0,
+                'quantity' => $default_quantity,
                 'notes' => $product->markdownNotes(),
             ];
+            
             $bundle['optional_one_time_products'][$product->hashed_id]['product']['is_recurring'] = false;
         }
 

resources/views/billing-portal/v3/cart/cart.blade.php

@@ -36,6 +36,7 @@
         :context="$context"
     />
     
+    @if($this->payableAmount())
     <div class="mt-3">
         <form wire:submit="handleSubmit">
             <button
@@ -46,4 +47,5 @@
             </button>
         </form>
     </div>
+    @endif
 </div>

resources/views/billing-portal/v3/cart/one-time-products.blade.php

@@ -47,7 +47,12 @@
                             class="block w-20 rounded-md border-gray-300 shadow-sm focus:border-primary-500 focus:ring-primary-500 sm:text-sm"
                             {{ $this->subscription->use_inventory_management && $product['in_stock_quantity'] < 1 ? 'disabled' : '' }}
                         >
-                            <option value="1" {{ $entry['quantity'] == 1 ? 'selected' : '' }}>1</option>
+                            @if($this->subscription->use_inventory_management && $product['in_stock_quantity'] < 1)
+                                <option value="0" {{ $entry['quantity'] == 0 ? 'selected' : '' }}>0</option>
+                            @else
+                                <option value="1" {{ $entry['quantity'] == 1 ? 'selected' : '' }}>1</option>
+                            @endif
+
                             @for ($i = 2; $i <= $this->subscription->maxQuantity($product); $i++)
                                 <option {{ $entry['quantity'] == $i ? 'selected' : '' }} value="{{ $i }}">{{ $i }}</option>
                             @endfor