Fixed consume page location dropdown handling (fixes #2328)

changelog/74_UNRELEASED_xxxx-xx-xx.md

@@ -0,0 +1,57 @@
+> ⚠️ xxxBREAKING CHANGESxxx
+
+> ❗ xxxImportant upgrade informationXXX
+
+> 💡 xxxMinor upgrade informationXXX
+
+### New feature: xxxx
+
+- xxx
+
+### Stock
+
+- Fixed that the location dropdown on the consume page contained the same location multiple times if there are currently stock entries at multiple locations of the corresponding product
+
+### Shopping list
+
+- xxx
+
+### Recipes
+
+- xxx
+
+### Meal plan
+
+- xxx
+
+### Chores
+
+- xxx
+
+### Calendar
+
+- xxx
+
+### Tasks
+
+- xxx
+
+### Batteries
+
+- xxx
+
+### Equipment
+
+- xxx
+
+### Userfields
+
+- xxx
+
+### General
+
+- xxx
+
+### API
+
+- xxx

public/viewjs/consume.js

@@ -389,27 +389,36 @@ Grocy.Components.ProductPicker.GetPicker().on('change', function(e)
 					{
 						var setDefault = 0;
 						var stockAmountAtDefaultLocation = 0;
+						var addedLocations = [];
 						stockLocations.forEach(stockLocation =>
 						{
 							if (stockLocation.location_id == defaultLocationId)
 							{
-								$("#location_id").append($("<option>", {
-									value: stockLocation.location_id,
-									text: stockLocation.location_name + " (" + __t("Default location") + ")"
-								}));
-								$("#location_id").val(defaultLocationId);
-								$("#location_id").trigger('change');
-								setDefault = 1;
+								if (!addedLocations.includes(stockLocation.location_id))
+								{
+									$("#location_id").append($("<option>", {
+										value: stockLocation.location_id,
+										text: stockLocation.location_name + " (" + __t("Default location") + ")"
+									}));
+									$("#location_id").val(defaultLocationId);
+									$("#location_id").trigger('change');
+									setDefault = 1;
+								}
 								stockAmountAtDefaultLocation += stockLocation.amount;
 							}
 							else
 							{
-								$("#location_id").append($("<option>", {
-									value: stockLocation.location_id,
-									text: stockLocation.location_name
-								}));
+								if (!addedLocations.includes(stockLocation.location_id))
+								{
+									$("#location_id").append($("<option>", {
+										value: stockLocation.location_id,
+										text: stockLocation.location_name
+									}));
+								}
 							}
 
+							addedLocations.push(stockLocation.location_id);
+
 							if (setDefault == 0)
 							{
 								$("#location_id").val(defaultLocationId);