Improve empty basket and tray price management

ae-utbm · Dec 22, 2024 · 372470b · 372470b
1 parent 7071553
commit 372470b
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Showing 3 changed files with 17 additions and 15 deletions.
diff --git a/counter/static/bundled/counter/counter-click-index.ts b/counter/static/bundled/counter/counter-click-index.ts
@@ -1,10 +1,8 @@
 import { exportToHtml } from "#core:utils/globals";
 
-const quantityForTrayPrice = 6;
-
 interface InitialFormData {
   /* Used to refill the form when the backend raises an error */
-  id?: string;
+  id?: Pick<Product, "id">;
   quantity?: number;
   errors?: string[];
 }
@@ -23,11 +21,13 @@ interface Product {
   name: string;
   price: number;
   hasTrayPrice: boolean;
+  quantityForTrayPrice: number;
 }
 
 class BasketItem {
   quantity: number;
   product: Product;
+  quantityForTrayPrice: number;
   errors: string[];
 
   constructor(product: Product, quantity: number) {
@@ -40,7 +40,7 @@ class BasketItem {
     if (!this.product.hasTrayPrice) {
       return 0;
     }
-    return Math.floor(this.quantity / quantityForTrayPrice);
+    return Math.floor(this.quantity / this.product.quantityForTrayPrice);
   }
 
   sum(): number {
@@ -127,7 +127,9 @@ exportToHtml("loadCounter", (config: CounterConfig) => {
       },
 
       finish() {
-        this.$refs.basketForm.submit();
+        if (this.getBasketSize() > 0) {
+          this.$refs.basketForm.submit();
+        }
       },
 
       cancel() {

diff --git a/counter/templates/counter/counter_click.jinja b/counter/templates/counter/counter_click.jinja
@@ -79,11 +79,12 @@
           </div>
         {% endfor %}
         <p>{% trans %}Basket: {% endtrans %}</p>
-        <form method="post" action="" x-ref="basketForm">
+        <form x-cloak method="post" action="" x-ref="basketForm">
           {% csrf_token %}
           <div x-ref="basketManagementForm">
             {{ form.management_form }}
           </div>
+          <ul x-show="getBasketSize() === 0">{% trans %}This basket is empty{% endtrans %}</ul>
           <template x-for="(item, index) in Object.values(basket)">
             <ul>
               <template x-for="error in item.errors">
@@ -97,7 +98,7 @@
 
               <span x-text="item.product.name"></span> :
               <span x-text="item.sum().toLocaleString(undefined, { minimumFractionDigits: 2 })">€</span>
-              <span x-cloak x-show="item.getBonusQuantity() > 0" x-text="`${item.getBonusQuantity()} x P`"></span>
+              <span x-show="item.getBonusQuantity() > 0" x-text="`${item.getBonusQuantity()} x P`"></span>
               <button @click.prevent="removeFromBasket(item.product.id)"><i class="fa fa-trash-can delete-action"></i></button>
 
               <input type="hidden" :value="item.quantity" :id="`id_form-${index}-quantity`" :name="`form-${index}-quantity`" required readonly>
@@ -112,7 +113,7 @@
           </p>
 
           <div class="row">
-            <input class="btn btn-blue" type="submit" @click.prevent="finish" value="{% trans %}Finish{% endtrans %}"/>
+            <input class="btn btn-blue" type="submit" @click.prevent="finish" :disabled="getBasketSize() == 0" value="{% trans %}Finish{% endtrans %}"/>
             <input class="btn btn-grey" type="submit" @click.prevent="cancel" value="{% trans %}Cancel{% endtrans %}"/>
           </div>
         </form>
@@ -188,6 +189,7 @@
           name: "{{ product.name }}",
           price: {{ product.price }},
           hasTrayPrice: {{ product.tray | tojson }},
+          quantityForTrayPrice: {{ product.QUANTITY_FOR_TRAY_PRICE }},
         },
       {%- endfor -%}
     };

diff --git a/counter/views/click.py b/counter/views/click.py
@@ -106,9 +106,8 @@ def clean(self):
         self._check_enough_money(self[0].counter, self[0].customer)
 
     def _check_forms_have_errors(self):
-        for form in self:
-            if len(form.errors):
-                raise ValidationError(_("Submmited basket is invalid"))
+        if any(len(form.errors) > 0 for form in self):
+            raise ValidationError(_("Submmited basket is invalid"))
 
     def _check_enough_money(self, counter: Counter, customer: Customer):
         self.total_price = sum([data["total_price"] for data in self.cleaned_data])
@@ -272,10 +271,9 @@ def get_context_data(self, **kwargs):
         kwargs["cancel_url"] = self.get_success_url()
 
         # To get all forms errors to the javascript, we create a list of error list
-        kwargs["form_errors"] = []
-        for field_errors in kwargs["form"].errors:
-            kwargs["form_errors"].append(list(field_errors.values()))
-
+        kwargs["form_errors"] = [
+            list(field_error.values()) for field_error in kwargs["form"].errors
+        ]
         if self.object.type == "BAR":
             kwargs["student_card_fragment"] = StudentCardFormView.get_template_data(
                 self.customer