fix errors on changing daily conso period

orders/static/js/orders_helper.js

@@ -189,6 +189,7 @@ function add_product() {
  * Set the computed qty for the first supplier only.
  */
 function compute_products_coverage_qties() {
+    if (order_doc.coverage_days != null) {
         for (const [
             key,
             product
@@ -214,6 +215,7 @@ function compute_products_coverage_qties() {
                 products[key].suppliersinfo[0].qty = purchase_package_qty_for_coverage;
             }
         }
+    }
 }
 
 /**
@@ -232,8 +234,10 @@ function check_products_data() {
                 }
             );
 
+            if (clicked_order_pill != null) {
                 clicked_order_pill.find('.pill_order_name').empty()
                     .append(`<i class="fas fa-spinner fa-spin"></i>`);
+            }
 
             $.ajax({
                 type: 'GET',
@@ -2112,8 +2116,9 @@ $(document).ready(function() {
 
                 check_products_data()
                     .then(() => {
-                        update_cdb_order();
+                        compute_products_coverage_qties();
                         update_main_screen();
+                        update_cdb_order();
                         closeModal();
                     });
             }