Stock transfer extra (#420)

* Add API version check

* Support "packaging" and "status" fields when performing a stock-transfer action

* Update release notes

assets/release_notes.md

@@ -1,3 +1,8 @@
+### 0.12.8 - September 2023
+---
+
+- Added extra options for transferring stock items
+
 ### 0.12.7 - August 2023
 ---
 

lib/api.dart

@@ -323,6 +323,9 @@ class InvenTreeAPI {
   // Project codes require v109 or newer
   bool get supportsProjectCodes => isConnected() && apiVersion >= 109;
 
+  // Does the server support extra fields on stock adjustment actions?
+  bool get supportsStockAdjustExtraFields => isConnected() && apiVersion >= 133;
+
   // Are plugins enabled on the server?
   bool _pluginsEnabled = false;
 

lib/widget/stock_detail.dart

@@ -451,6 +451,16 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
       "location": {
         "value": widget.item.locationId,
       },
+      "status": {
+        "parent": "items",
+        "nested": true,
+        "value": widget.item.status,
+      },
+      "packaging": {
+        "parent": "items",
+        "nested": true,
+        "value": widget.item.packaging,
+      },
       "notes": {},
     };
 
@@ -459,6 +469,12 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
       fields["quantity"]["hidden"] = true;
     }
 
+    // Old API does not support these fields
+    if (!api.supportsStockAdjustExtraFields) {
+      fields.remove("packaging");
+      fields.remove("status");
+    }
+
     launchApiForm(
         context,
         L10().transferStock,