aggiornamento scontistica, corretto errori

src/server/models/order.js

@@ -25,6 +25,7 @@ const orderSchema = new Schema({
   idProduct: { type: Schema.Types.ObjectId, ref: 'Product' },
   idProducer: { type: Schema.Types.ObjectId, ref: 'Producer' },
   idStorehouse: { type: Schema.Types.ObjectId, ref: 'StoreHouse' },
+  idScontisticas: [{ type: Schema.Types.ObjectId, ref: 'Scontistica' }],
   idProvider: { type: Schema.Types.ObjectId, ref: 'Provider' },
   price: {
     type: Number
@@ -167,13 +168,23 @@ module.exports.findAllIdApp = async function (idapp) {
     },
     {
       $unwind: {
-        path: '$scontistica',
+        path: '$product',
         preserveNullAndEmptyArrays: true,
       },
     },
-    { $unwind: '$product' },
-    { $unwind: '$producer' },
-    { $unwind: '$provider' },
+    {
+      $unwind: {
+        path: '$producer',
+        preserveNullAndEmptyArrays: true,
+      },
+    },
+    {
+      $unwind: {
+        path: '$provider',
+        preserveNullAndEmptyArrays: true,
+      },
+    }
+
   ];
 
   return await Order.aggregate(query)
@@ -263,19 +274,33 @@ module.exports.getTotalOrderById = async function (id) {
         from: 'scontisticas',
         localField: 'idScontisticas',
         foreignField: '_id',
-        as: 'scontistica'
+        as: 'scontisticas'
       }
     },
     {
       $unwind: {
-        path: '$scontistica',
+        path: '$product',
         preserveNullAndEmptyArrays: true,
       },
     },
-    { $unwind: '$product' },
-    { $unwind: '$producer' },
-    { $unwind: '$storehouse' },
-    { $unwind: '$provider' },
+    {
+      $unwind: {
+        path: '$producer',
+        preserveNullAndEmptyArrays: true,
+      },
+    },
+    {
+      $unwind: {
+        path: '$storehouse',
+        preserveNullAndEmptyArrays: true,
+      },
+    },
+    {
+      $unwind: {
+        path: '$provider',
+        preserveNullAndEmptyArrays: true,
+      },
+    }
   ];
 
   return await Order.aggregate(query);