(bug) fix add to cart button can't apply a quantity min

app/frontend/src/javascript/components/cart/store-cart.tsx

@@ -151,7 +151,7 @@ const StoreCart: React.FC<StoreCartProps> = ({ onSuccess, onError, currentUser,
                 <span>/ {t('app.public.store_cart.unit')}</span>
               </div>
               <select value={item.quantity} onChange={changeProductQuantity(item)}>
-                {Array.from({ length: 100 }, (_, i) => i + 1).map(v => (
+                {Array.from({ length: 100 }, (_, i) => i + item.quantity_min).map(v => (
                   <option key={v} value={v}>{v}</option>
                 ))}
               </select>

app/frontend/src/javascript/models/order.ts

@@ -33,6 +33,7 @@ export interface Order {
     orderable_name: string,
     orderable_main_image_url?: string,
     quantity: number,
+    quantity_min: number,
     amount: number,
     is_offered: boolean
   }>,

app/services/cart/add_item_service.rb

@@ -7,6 +7,8 @@ class Cart::AddItemService
 
     raise Cart::InactiveProductError unless orderable.is_active
 
+    quantity = orderable.quantity_min > quantity.to_i ? orderable.quantity_min : quantity.to_i
+
     raise Cart::OutStockError if quantity > orderable.stock['external']
 
     item = order.order_items.find_by(orderable: orderable)

app/services/cart/set_quantity_service.rb

@@ -5,6 +5,8 @@ class Cart::SetQuantityService
   def call(order, orderable, quantity = nil)
     return order if quantity.to_i.zero?
 
+    quantity = orderable.quantity_min > quantity.to_i ? orderable.quantity_min : quantity.to_i
+
     raise Cart::OutStockError if quantity.to_i > orderable.stock['external']
 
     item = order.order_items.find_by(orderable: orderable)

app/views/api/orders/_order.json.jbuilder

@@ -27,6 +27,7 @@ json.order_items_attributes order.order_items.order(created_at: :asc) do |item|
   json.orderable_name item.orderable.name
   json.orderable_main_image_url item.orderable.main_image&.attachment_url
   json.quantity item.quantity
+  json.quantity_min item.orderable.quantity_min
   json.amount item.amount / 100.0
   json.is_offered item.is_offered
 end