[Global] Prix dégressifs : affichage dynamique du prix en fonction du volume (tunnel de commande) #250

producer/controllers/OrderController.php

                 $product = array_merge(
                         $product->getAttributes(),
                         [
-                                'price_with_tax' => $product->getPriceWithTax([
-                                                                                      'user' => User::getCurrent(),
-                                                                                      'user_producer' => $userProducer,
-                                                                                      'point_sale' => $pointSaleCurrent
-                                                                              ]),
+                                'unit_coefficient' => Product::$unitsArray[$product->unit]['coefficient'],
+                                'prices' => $product->getPriceArray($userProducer->user, $pointSaleCurrent),
                                 'productDistribution' => $product['productDistribution'],
                                 'productPointSale' => $product['productPointSale'],
                         ]

producer/views/order/order.php

                                                         <div class="recipe" v-if="product.recipe.length">{{ product.recipe }}</div>
                                                     </td>
                                                     <td class="price-unit">
-                                                        <template v-if="product.price_with_tax >= 0">{{ formatPrice(product.price_with_tax) }}<br /><span class="unit">{{ product.wording_unit }}</span></template>
+                                                        <template v-if="productHasPrice(product)">
+                                                            {{ formatPrice(getBestProductPrice(product.id, product.quantity_form)) }}<br /><span class="unit">{{ product.wording_unit }}</span>
+                                                        </template>
                                                     </td>
                                                     <td class="td-quantity">
-                                                        <template v-if="product.price_with_tax >= 0">
+                                                        <template v-if="productHasPrice(product)">
                                                             <div class="input-group">
                                                                 <span class="input-group-btn">
                                                                     <button class="btn btn-default btn-moins" type="button" @click="productQuantityClick(product, product.unit == 'piece' ? -1 : -parseFloat(product.step))" :disabled="product.quantity_form == 0"><span class="glyphicon glyphicon-minus"></span></button>
                                                         </template>
                                                     </td>
                                                     <td class="price-total">
-                                                        <template v-if="product.price_with_tax >= 0 && product.quantity_form > 0">
-                                                            {{ formatPrice(product.price_with_tax * (product.quantity_form / product.coefficient_unit )) }}
+                                                        <template v-if="productHasPrice(product) && product.quantity_form > 0">
+                                                            {{ formatPrice(getBestProductPrice(product.id, product.quantity_form) * (product.quantity_form / product.coefficient_unit )) }}
                                                         </template>
                                                     </td>
                                                 </tr>
                     </div>
             </div>
 
-            <div v-if="producer.online_payment && producer.option_online_payment_type == 'credit'" id="credit-online-payment">
+            <div v-if="producer != null && producer.online_payment && producer.option_online_payment_type == 'credit'" id="credit-online-payment">
                 <div class="panel panel-default">
                     <div class="panel-heading">
                         <i class="glyphicon glyphicon-euro"></i> Paiement en ligne

producer/web/js/vuejs/order-order.js

     el: '#app-order-order',
     data() {
         return Object.assign({
+            order: null,
             loading: false,
             loadingInit: true,
             step: null,
         }, window.appInitValues);
     },
     mounted: function() {
-
         let fr = new Intl.Locale("fr-FR");
-        console.log(fr);
-
         var dateDefined = $('#order-distribution-date').size() || $('#distribution-date').size() ;
 
         if(dateDefined) {
                 }
             }
         },
+        getProduct: function(idProduct) {
+            for(var key in this.products) {
+                if(this.products[key].id == idProduct) {
+                    return this.products[key] ;
+                }
+            }
+        },
         init: function(type, oldStep, step) {
 
             var app = this ;
             var price = 0 ;
             for(var key in this.products) {
                 if(this.products[key].quantity_form > 0) {
-                    price += (this.products[key].quantity_form / this.products[key].coefficient_unit) * this.products[key].price_with_tax ;
+                    price += this.getBestProductPrice(this.products[key].id, this.products[key].quantity_form);
                 }
             }
             if(format) {
                 return price ;
             }
         },
+        productHasPrice: function(product) {
+            return product.prices && product.prices.length > 0;
+        },
+        getBestProductPrice: function(idProduct, theQuantity) {
+            var thePriceWithTax = 9999;
+            var product = this.getProduct(idProduct);
+            var pricesArray = product.prices;
+            var unitCoefficient = product.unit_coefficient;
+            if(theQuantity) {
+                theQuantity = theQuantity / unitCoefficient;
+            }
+
+            for(var i = 0; i < pricesArray.length ; i++) {
+                var priceWithTax = pricesArray[i].price_with_tax;
+                var fromQuantity = pricesArray[i].from_quantity;
+
+                if(priceWithTax < thePriceWithTax && fromQuantity <= theQuantity) {
+                    thePriceWithTax = priceWithTax;
+                }
+            }
+            if(thePriceWithTax == 9999) {
+                return 0;
+            }
+            else {
+                return thePriceWithTax;
+            }
+        },
         confirmClick: function() {
 
             var app = this ;