From c4d8b5ce1c350d4b2e6a55d4e891857dae84fdd6 Mon Sep 17 00:00:00 2001
From: Oliver Walters <oliver.henry.walters@gmail.com>
Date: Sat, 18 Apr 2020 22:39:57 +1000
Subject: [PATCH] Stock transfer now works

---
 lib/inventree/stock.dart     | 14 ++++++++++++++
 lib/widget/stock_detail.dart | 23 +++++++++++++++++++----
 2 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/lib/inventree/stock.dart b/lib/inventree/stock.dart
index 5547266c..a4c829fb 100644
--- a/lib/inventree/stock.dart
+++ b/lib/inventree/stock.dart
@@ -218,6 +218,20 @@ class InvenTreeStockItem extends InvenTreeModel {
     });
   }
 
+  Future<http.Response> transferStock(double q, int location, {String notes}) async {
+
+    if ((q == null) || (q > quantity)) q = quantity;
+
+    return api.post("/stock/transfer/", body: {
+      "item": {
+        "pk": "${pk}",
+        "quantity": "${q}",
+        },
+      "location": "${location}",
+      "notes": notes ?? '',
+    });
+  }
+
 }
 
 
diff --git a/lib/widget/stock_detail.dart b/lib/widget/stock_detail.dart
index 6574d742..853318f0 100644
--- a/lib/widget/stock_detail.dart
+++ b/lib/widget/stock_detail.dart
@@ -184,7 +184,7 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
     var response = await item.countStock(quantity, notes: _notesController.text);
     _notesController.clear();
 
-    // TODO - Handle error cases
+    // TODO - Handle error cases, timeout, etc
 
     refresh();
   }
@@ -218,8 +218,20 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
   }
 
 
-  void _transferStock(int location) {
-    // TODO
+  void _transferStock(int location) async {
+    Navigator.of(context).pop();
+
+    double quantity = double.parse(_quantityController.text);
+    String notes = _notesController.text;
+
+    _quantityController.clear();
+    _notesController.clear();
+
+    var response = await item.transferStock(quantity, location, notes: notes);
+
+    // TODO - Error handling
+    refresh();
+
   }
 
   void _transferStockDialog() async {
@@ -238,7 +250,7 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
             child: Text("Transfer"),
             onPressed: () {
               if (_moveStockKey.currentState.validate()) {
-                // TODO - Transfer!
+                _moveStockKey.currentState.save();
               }
             },
           )
@@ -280,6 +292,9 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
                 selectedLocation = suggestion as InvenTreeStockLocation;
                 _selectedController.text = selectedLocation.pathstring;
               },
+              onSaved: (value) {
+                _transferStock(selectedLocation.pk);
+              },
               itemBuilder: (context, suggestion) {
                 var location = suggestion as InvenTreeStockLocation;