Transfer stock location (#5117)

* Hide info messages if no data

* pre-fill location when transferring stock

* Change iteration variable

* Measure twice, cut once

* js improvements

InvenTree/part/tasks.py

@@ -459,7 +459,8 @@ def rebuild_parameters(template_id):
             parameter.save()
             n += 1
 
-    logger.info(f"Rebuilt {n} parameters for template '{template.name}'")
+    if n > 0:
+        logger.info(f"Rebuilt {n} parameters for template '{template.name}'")
 
 
 def rebuild_supplier_parts(part_id):
@@ -486,4 +487,5 @@ def rebuild_supplier_parts(part_id):
         except ValidationError:
             pass
 
-    logger.info(f"Rebuilt {n} supplier parts for part '{prt.name}'")
+    if n > 0:
+        logger.info(f"Rebuilt {n} supplier parts for part '{prt.name}'")

InvenTree/templates/js/translated/stock.js

@@ -1148,7 +1148,26 @@ function adjustStock(action, items, options={}) {
     var extraFields = {};
 
     if (specifyLocation) {
+
+        // If a common location is specified, use that as the default
+        let commonLocation = null;
+
+        for (const item of items) {
+
+            if (item.location == commonLocation) {
+                continue;
+            }
+
+            if (commonLocation == null) {
+                commonLocation = item.location;
+            } else {
+                commonLocation = null;
+                break;
+            }
+        }
+
         extraFields.location = {
+            value: commonLocation,
             filters: {
                 structural: false,
             },