Fix legacy bulk edit products UI

app/assets/javascripts/admin/bulk_product_update.js.coffee

@@ -187,9 +187,8 @@ angular.module("ofn.admin").controller "AdminProductEditCtrl", ($scope, $timeout
     product.variants.length > 0
 
 
-  $scope.hasUnit = (product) ->
-    product.variant_unit_with_scale?
-
+  $scope.hasUnit = (variant) ->
+    variant.variant_unit_with_scale?
 
   $scope.variantSaved = (variant) ->
     variant.hasOwnProperty('id') && variant.id > 0
@@ -242,32 +241,28 @@ angular.module("ofn.admin").controller "AdminProductEditCtrl", ($scope, $timeout
     $window.location = destination
 
   $scope.packProduct = (product) ->
-    if product.variant_unit_with_scale
-      match = product.variant_unit_with_scale.match(/^([^_]+)_([\d\.]+)$/)
-      if match
-        product.variant_unit = match[1]
-        product.variant_unit_scale = parseFloat(match[2])
-      else
-        product.variant_unit = product.variant_unit_with_scale
-        product.variant_unit_scale = null
-    else
-      product.variant_unit = product.variant_unit_scale = null
-
-
     if product.variants
       for id, variant of product.variants
-        $scope.packVariant product, variant
+        $scope.packVariant variant
 
 
-  $scope.packVariant = (product, variant) ->
+  $scope.packVariant = (variant) ->
+    if variant.variant_unit_with_scale
+      match = variant.variant_unit_with_scale.match(/^([^_]+)_([\d\.]+)$/)
+      if match
+        variant.variant_unit = match[1]
+        variant.variant_unit_scale = parseFloat(match[2])
+      else
+        variant.variant_unit = variant.variant_unit_with_scale
+        variant.variant_unit_scale = null
+
     if variant.hasOwnProperty("unit_value_with_description")
       match = variant.unit_value_with_description.match(/^([\d\.\,]+(?= |$)|)( |)(.*)$/)
       if match
-        product = BulkProducts.find product.id
         variant.unit_value  = parseFloat(match[1].replace(",", "."))
         variant.unit_value  = null if isNaN(variant.unit_value)
-        if variant.unit_value && product.variant_unit_scale
-          variant.unit_value = parseFloat(window.bigDecimal.multiply(variant.unit_value, product.variant_unit_scale, 2))
+        if variant.unit_value && variant.variant_unit_scale
+          variant.unit_value = parseFloat(window.bigDecimal.multiply(variant.unit_value, variant.variant_unit_scale, 2))
         variant.unit_description = match[3]
 
   $scope.incrementLimit = ->
@@ -321,13 +316,6 @@ filterSubmitProducts = (productsToFilter) ->
         if product.hasOwnProperty("price")
           filteredProduct.price = product.price
           hasUpdatableProperty = true
-        if product.hasOwnProperty("variant_unit_with_scale")
-          filteredProduct.variant_unit       = product.variant_unit
-          filteredProduct.variant_unit_scale = product.variant_unit_scale
-          hasUpdatableProperty = true
-        if product.hasOwnProperty("variant_unit_name")
-          filteredProduct.variant_unit_name = product.variant_unit_name
-          hasUpdatableProperty = true
         if product.hasOwnProperty("on_hand") and filteredVariants.length == 0 #only update if no variants present
           filteredProduct.on_hand = product.on_hand
           hasUpdatableProperty = true
@@ -383,6 +371,14 @@ filterSubmitVariant = (variant) ->
     if variant.hasOwnProperty("producer_id")
       filteredVariant.supplier_id = variant.producer_id
       hasUpdatableProperty = true
+    if variant.hasOwnProperty("variant_unit_with_scale")
+      filteredVariant.variant_unit       = variant.variant_unit
+      filteredVariant.variant_unit_scale = variant.variant_unit_scale
+      hasUpdatableProperty = true
+    if variant.hasOwnProperty("variant_unit_name")
+      filteredVariant.variant_unit_name = variant.variant_unit_name
+      hasUpdatableProperty = true
+
   {filteredVariant: filteredVariant, hasUpdatableProperty: hasUpdatableProperty}
 
 

app/assets/javascripts/admin/directives/display_as.js.coffee

@@ -4,31 +4,30 @@ angular.module("ofn.admin").directive "ofnDisplayAs", (OptionValueNamer) ->
     scope.$watchCollection ->
       return [
         scope.$eval(attrs.ofnDisplayAs).unit_value_with_description
-        scope.product.variant_unit_name
-        scope.product.variant_unit_with_scale
+        scope.variant.variant_unit_name
+        scope.variant.variant_unit_with_scale
       ]
     , ->
       [variant_unit, variant_unit_scale] = productUnitProperties()
       [unit_value, unit_description] = variantUnitProperties(variant_unit_scale)
-      variant_object = 
+      variant_object =
         unit_value: unit_value
         unit_description: unit_description
-        product:
-          variant_unit_scale: variant_unit_scale
-          variant_unit: variant_unit
-          variant_unit_name: scope.product.variant_unit_name
+        variant_unit_scale: variant_unit_scale
+        variant_unit: variant_unit
+        variant_unit_name: scope.variant.variant_unit_name
 
       scope.placeholder_text = new OptionValueNamer(variant_object).name()
 
     productUnitProperties = ->
       # get relevant product properties
-      if scope.product.variant_unit_with_scale?
-        match = scope.product.variant_unit_with_scale.match(/^([^_]+)_([\d\.]+)$/)
+      if scope.variant.variant_unit_with_scale?
+        match = scope.variant.variant_unit_with_scale.match(/^([^_]+)_([\d\.]+)$/)
         if match
           variant_unit = match[1]
           variant_unit_scale = parseFloat(match[2])
         else
-          variant_unit = scope.product.variant_unit_with_scale
+          variant_unit = scope.variant.variant_unit_with_scale
           variant_unit_scale = null
       else
         variant_unit = variant_unit_scale = null
@@ -45,4 +44,4 @@ angular.module("ofn.admin").directive "ofnDisplayAs", (OptionValueNamer) ->
           unit_value  = null if isNaN(unit_value)
           unit_value *= variant_unit_scale if unit_value && variant_unit_scale
           unit_description = match[3]
-      [unit_value, unit_description]
+      [unit_value, unit_description]

app/assets/javascripts/admin/directives/maintain_unit_scale.js.coffee

@@ -1,8 +0,0 @@
-angular.module("ofn.admin").directive "ofnMaintainUnitScale", ->
-  require: "ngModel"
-  link: (scope, element, attrs, ngModel) ->
-    scope.$watch 'product.variant_unit_with_scale', (newValue, oldValue) ->
-      if not (oldValue == newValue)
-        # Triggers track-variant directive to track the unit_value, so that changes to the unit are passed to the server
-        ngModel.$setViewValue ngModel.$viewValue
-        

app/assets/javascripts/admin/directives/track_master.js.coffee

@@ -1,8 +0,0 @@
-angular.module("ofn.admin").directive "ofnTrackMaster", (DirtyProducts) ->
-  require: "ngModel"
-  link: (scope, element, attrs, ngModel) ->
-    ngModel.$parsers.push (viewValue) ->
-      if ngModel.$dirty
-        DirtyProducts.addMasterProperty scope.product.id, scope.product.master.id, attrs.ofnTrackMaster, viewValue
-        scope.displayDirtyProducts()
-      viewValue