fix(stock): only add line if no line expected

This commit fixes the stock entry form to only add values no values are
expected to be populated from the stock entry type component.

client/src/modules/stock/entry/entry.js

@@ -115,9 +115,6 @@ function StockEntryController(
     mapEntry[entryType.label].find();
 
     vm.entryOption = entryType && entryType.label !== 'purchase';
-    if (vm.gridOptions.data.length === 0) {
-      vm.addItems(1);
-    }
   }
 
   // set initialized to true on the passed item
@@ -239,11 +236,17 @@ function StockEntryController(
   function handleIntegrationSelection() {
     var description = $translate.instant('STOCK.RECEPTION_INTEGRATION');
     initSelectedEntity(description);
+    if (vm.gridOptions.data.length === 0) {
+      vm.addItems(1);
+    }
   }
 
   function handleDonationSelection() {
     var description = $translate.instant('STOCK.RECEPTION_DONATION');
     initSelectedEntity(description);
+    if (vm.gridOptions.data.length === 0) {
+      vm.addItems(1);
+    }
   }
 
   // fill the grid with the inventory contained in the purchase order

test/end-to-end/stock/stock.entry.spec.js

@@ -55,8 +55,6 @@ function StockEntryTests() {
       { label : 'ASP-FIVE', quantity : 500, expiration_date : '2022-09-15' },
     ];
 
-    page.addRows(1);
-
     page.setItem(0, 'Quinine');
 
     page.setLots(0, lots, false, 1500, 0.09);