possibilità di modificare un ordine, e anche i totali

src/server/modules/Cart.js

@@ -17,7 +17,7 @@ class Cart {
         this.items.push(ord)
       }
     }
-    this.updatetotals();
+    this.updatecarttotals(false);
   }
 
   initializeFromOrder(order) {
@@ -62,7 +62,7 @@ class Cart {
     } else {
       return true;
     }
-    
+
 
   }
 
@@ -79,7 +79,7 @@ class Cart {
         else if (myitem.order.quantity >= 20)
           step = stepmin < 5 ? 5 : stepmin
 
-          myitem.order.quantity += step;
+        myitem.order.quantity += step;
       } else {
         if (myitem.order.quantitypreordered === 0)
           step = myitem.order.product.minBuyQty ?? stepmin
@@ -88,12 +88,14 @@ class Cart {
         else if (myitem.order.quantitypreordered >= 20)
           step = stepmin < 5 ? 5 : stepmin
 
-          myitem.order.quantitypreordered += step;
+        myitem.order.quantitypreordered += step;
       }
 
       myitem.order.modify_at = new Date();
-      
-      this.updatetotals();
+
+      myitem.order = Order.updateTotals(myitem.order);
+
+      this.updatecarttotals(false);
       await Order.findOneAndUpdate({ _id: myitem.order._id }, { $set: myitem.order }, { new: false });
       return myitem.order;
     }
@@ -105,7 +107,7 @@ class Cart {
     if (myproduct.quantityAvailable > 0) {
       if (myorder.quantity === minqta)
         step = minqta
-      else{ 
+      else {
         if ((myorder.quantity - step) < 0)
           step = myorder.quantity - step
       }
@@ -130,7 +132,9 @@ class Cart {
             myitem.order.quantity -= step;
           }
         }
-        this.updatetotals();
+        myitem.order = Order.updateTotals(myitem.order);
+        this.updatecarttotals(false);
+
         await Order.findOneAndUpdate({ _id: myitem.order._id }, { $set: myitem.order }, { new: false });
         return myitem.order;
       }
@@ -147,7 +151,7 @@ class Cart {
     this.items[ind] = {};
     this.items[ind].order = itemorder;
     this.items[ind].order = Order.updateTotals(this.items[ind].order);
-    this.updatetotals();
+    this.updatecarttotals(false);
 
     return ind;
   }
@@ -155,7 +159,7 @@ class Cart {
   removeItem(orderId) {
     // this.items.push(itemorder);
     this.items = this.items.filter(item => item.order._id.toString() !== orderId.toString());
-    this.updatetotals();
+    this.updatecarttotals(false);
   }
 
   generateModel() {
@@ -164,6 +168,7 @@ class Cart {
         idapp: this.idapp,
         items: this.generateArray(),
         totalQty: this.totalQty,
+        totalPriceCalc: this.totalPriceCalc,
         totalPrice: this.totalPrice,
         userId: this.userId,
         department: this.department,
@@ -177,10 +182,11 @@ class Cart {
     return null;
   }
 
-  updatetotals() {
+  updatecarttotals(updatecalcprice) {
     try {
       this.totalQty = 0;
       this.totalPrice = 0;
+      this.totalPriceCalc = 0;
       for (const rec in this.items) {
         let mypricecalc = 0;
 
@@ -188,8 +194,11 @@ class Cart {
         if (!order) {
           order = this.items[rec];
         }
-        order.TotalPriceProduct = 0;
-        this.totalQty += order.quantity + order.quantitypreordered;
+        order.TotalPriceProductCalc = 0;
+        if (updatecalcprice) {
+          order.TotalPriceProduct = 0;
+          this.totalQty += order.quantity + order.quantitypreordered;
+        }
 
         // Calcolo Sconto
         let sconti_da_applicare = [];
@@ -233,14 +242,21 @@ class Cart {
           if (qtanonscontata > 0) {
             mypricecalc += order.price * qtanonscontata;
           }
-
         } else {
           mypricecalc = (order.price * order.quantity) + (order.price * order.quantitypreordered);
+
+          order.TotalPriceProductCalc += mypricecalc;
+          if (updatecalcprice) {
+            order.TotalPriceProduct += mypricecalc;
+          }
         }
-        order.TotalPriceProduct += mypricecalc;
+        // Qui lo calcolo sempre, anche se lo cambio manualmente
+        this.totalPriceCalc += mypricecalc;
+
         this.totalPrice += order.TotalPriceProduct;
       }
       this.totalPrice = parseFloat(this.totalPrice.toFixed(2))
+
     } catch (e) {
       console.error('Err: ', e);
     }