First cut at an interface for updating tag rules

app/assets/javascripts/admin/enterprises/controllers/side_menu_controller.js.coffee

@@ -17,8 +17,9 @@ angular.module("admin.enterprises")
       { name: t('shipping_methods'), icon_class: "icon-truck", show: "showShippingMethods()" }
       { name: t('payment_methods'), icon_class: "icon-money", show: "showPaymentMethods()" }
       { name: t('enterprise_fees'), icon_class: "icon-tasks", show: "showEnterpriseFees()" }
-      { name: t('inventory_settings'), icon_class: "icon-list-ol", show: "showInventorySettings()" }
-      { name: t('shop_preferences'), icon_class: "icon-shopping-cart", show: "showShopPreferences()" }
+      { name: t('inventory_settings'), icon_class: "icon-list-ol", show: "enterpriseIsShop()" }
+      { name: t('tag_rules'), icon_class: "icon-random", show: "enterpriseIsShop()" }
+      { name: t('shop_preferences'), icon_class: "icon-shopping-cart", show: "enterpriseIsShop()" }
     ]
 
     $scope.select(0)
@@ -42,8 +43,5 @@ angular.module("admin.enterprises")
     $scope.showEnterpriseFees = ->
       enterprisePermissions.can_manage_enterprise_fees && ($scope.Enterprise.sells != "none" || $scope.Enterprise.is_primary_producer)
 
-    $scope.showInventorySettings = ->
-      $scope.Enterprise.sells != "none"
-
-    $scope.showShopPreferences = ->
+    $scope.enterpriseIsShop = ->
       $scope.Enterprise.sells != "none"

app/assets/javascripts/admin/enterprises/controllers/tag_rules_controller.js.coffee

@@ -0,0 +1,7 @@
+angular.module("admin.enterprises").controller "TagRulesCtrl", ($scope) ->
+  $scope.groupedTagRules = $scope.Enterprise.tag_rules.reduce (groupedTagRules, rule) ->
+    key = rule.preferred_customer_tags
+    groupedTagRules[key] ||= []
+    groupedTagRules[key].push rule
+    groupedTagRules
+  , {}

app/assets/javascripts/admin/enterprises/directives/tag_rules/discount_order.js.coffee

@@ -0,0 +1,4 @@
+angular.module("admin.enterprises").directive "discountOrder", ->
+  restrict: "E"
+  replace: true
+  templateUrl: "admin/tag_rules/discount_order.html"

app/assets/javascripts/templates/admin/tag_rules/discount_order.html.haml

@@ -0,0 +1,26 @@
+%div
+  %input{ type: "hidden",
+    id: "enterprise_tag_rules_attributes_{{rule.id}}_id",
+    name: "enterprise[tag_rules_attributes][{{rule.id}}][id]",
+    ng: { value: "rule.id" } }
+
+  %input{ type: "hidden",
+    id: "enterprise_tag_rules_attributes_{{rule.id}}_calculator_attributes_id",
+    name: "enterprise[tag_rules_attributes][{{rule.id}}][calculator_attributes][id]",
+    ng: { value: "rule.calculator.id" } }
+
+  %input{ type: "hidden",
+    id: "enterprise_tag_rules_attributes_{{rule.id}}_calculator_attributes_type",
+    name: "enterprise[tag_rules_attributes][{{rule.id}}][calculator_attributes][type]",
+    value: "TagRule::FlatPercentItemTotal" }
+
+  %span.text-big Apply a discount of
+  %span.input-symbol.after
+    %span.text-big %
+    %input.text-big{ type: "number",
+      id: "enterprise_tag_rules_attributes_{{rule.id}}_calculator_attributes_preferred_flat_percent",
+      name: "enterprise[tag_rules_attributes][{{rule.id}}][calculator_attributes][preferred_flat_percent]",
+      min: 0,
+      max: 100,
+      ng: { model: "rule.calculator.preferred_flat_percent" } }
+  %span.text-big to order subtotals

app/assets/stylesheets/admin/orders.css.scss

@@ -69,6 +69,21 @@ div#group_buy_calculation {
 			text-indent:1em;
 		}
 	}
+
+	&.after {
+
+		span {
+			position: absolute;
+			transform: translate(0,-55%);
+			top:50%;
+			right: 0.5em;
+			pointer-events:none;
+		}
+
+		input {
+			padding-right: 1.2em;
+		}
+	}
 }
 
 th.actions {

app/assets/stylesheets/admin/tag_rules.css.scss

@@ -0,0 +1,13 @@
+.customer_tag {
+  border: 1px solid #cee1f4;
+
+  .header {
+    padding: 8px 10px;
+    background-color: #eff5fc;
+    border-bottom: 1px solid #cee1f4;
+  }
+
+  .tag_rule {
+    padding: 8px 10px;
+  }
+}

app/assets/stylesheets/admin/typography.css.scss

@@ -7,3 +7,12 @@
   font-size: 1.2rem;
   font-weight: 300;
 }
+
+.text-red {
+  color: #DA5354;
+}
+
+
+input.text-big {
+  font-size: 1.1rem;
+}

app/controllers/admin/enterprises_controller.rb

@@ -4,7 +4,7 @@ module Admin
   class EnterprisesController < ResourceController
     before_filter :load_enterprise_set, :only => :index
     before_filter :load_countries, :except => [:index, :register, :check_permalink]
-    before_filter :load_methods_and_fees, :only => [:new, :edit, :update, :create]
+    before_filter :load_methods_and_fees, :only => [:edit, :update]
     before_filter :load_groups, :only => [:new, :edit, :update, :create]
     before_filter :load_taxons, :only => [:new, :edit, :update, :create]
     before_filter :check_can_change_sells, only: :update

app/models/enterprise.rb

@@ -48,6 +48,7 @@ class Enterprise < ActiveRecord::Base
 
   accepts_nested_attributes_for :address
   accepts_nested_attributes_for :producer_properties, allow_destroy: true, reject_if: lambda { |pp| pp[:property_name].blank? }
+  accepts_nested_attributes_for :tag_rules, allow_destroy: true
 
   has_attached_file :logo,
     styles: { medium: "300x300>", small: "180x180>", thumb: "100x100>" },

app/serializers/api/admin/calculator/flat_percent_item_total_serializer.rb

@@ -0,0 +1,7 @@
+class Api::Admin::Calculator::FlatPercentItemTotalSerializer < ActiveModel::Serializer
+  attributes :id, :preferred_flat_percent
+
+  def preferred_flat_percent
+    object.preferred_flat_percent.to_i
+  end
+end

app/serializers/api/admin/enterprise_serializer.rb

@@ -7,4 +7,5 @@ class Api::Admin::EnterpriseSerializer < ActiveModel::Serializer
 
   has_one :owner, serializer: Api::Admin::UserSerializer
   has_many :users, serializer: Api::Admin::UserSerializer
+  has_many :tag_rules, serializer: Api::Admin::TagRuleSerializer
 end

app/serializers/api/admin/tag_rule_serializer.rb

@@ -0,0 +1,19 @@
+class Api::Admin::TagRuleSerializer < ActiveModel::Serializer
+  def serializable_hash
+    rule_specific_serializer.serializable_hash
+  end
+
+  def rule_specific_serializer
+    "Api::Admin::#{object.class.to_s}Serializer".constantize.new(object)
+  end
+end
+
+module Api::Admin::TagRule
+  class BaseSerializer < ActiveModel::Serializer
+    attributes :id, :enterprise_id, :type, :preferred_customer_tags
+  end
+
+  class DiscountOrderSerializer < BaseSerializer
+    has_one :calculator, serializer: Api::Admin::Calculator::FlatPercentItemTotalSerializer
+  end
+end

app/views/admin/enterprises/_form.html.haml

@@ -54,3 +54,7 @@
 %fieldset.alpha.no-border-bottom{ ng: { show: "menu.selected.name=='Shop Preferences'" } }
   %legend Shop Preferences
   = render 'admin/enterprises/form/shop_preferences', f: f
+
+%fieldset.alpha.no-border-bottom{ ng: { show: "menu.selected.name=='Tag Rules'" } }
+  %legend Tag Rules
+  = render 'admin/enterprises/form/tag_rules', f: f

app/views/admin/enterprises/form/_tag_rules.html.haml

@@ -0,0 +1,10 @@
+.row{ ng: { controller: "TagRulesCtrl" } }
+  .eleven.columns.alpha.omega
+    .eleven.columns.alpha.omega
+      .customer_tag{ ng: { repeat: "(tags, rules) in groupedTagRules" }, bindonce: true }
+        .header
+          %h3
+            For customers tagged
+            %span.text-red #{{ tags.split(",").join(", #") }}
+        .tag_rule{ ng: { repeat: "rule in rules" } }
+          %discount-order{ bo: { if: "rule.type == 'TagRule::DiscountOrder'" } }

config/locales/en.yml

@@ -1001,6 +1001,7 @@ Please follow the instructions there to make your enterprise visible on the Open
   payment_methods: "Payment Methods"
   enterprise_fees: "Enterprise Fees"
   inventory_settings: "Inventory Settings"
+  tag_rules: "Tag Rules"
   shop_preferences: "Shop Preferences"
   validation_msg_relationship_already_established: "^That relationship is already established."
   validation_msg_at_least_one_hub: "^At least one hub must be selected"

spec/features/admin/enterprises_spec.rb

@@ -282,6 +282,31 @@ feature %q{
     end
   end
 
+  describe "tag rules", js: true do
+    let!(:enterprise) { create(:distributor_enterprise) }
+
+    context "updating" do
+      let!(:tag_rule) { create(:tag_rule, enterprise: enterprise, preferred_customer_tags: "member" ) }
+
+      before do
+        login_to_admin_section
+        visit main_app.edit_admin_enterprise_path(enterprise)
+      end
+
+      it "saves changes to the rule" do
+        click_link "Tag Rules"
+
+        expect(first('.customer_tag .header')).to have_content "For customers tagged #member"
+        expect(page).to have_input "enterprise[tag_rules_attributes][#{tag_rule.id}][calculator_attributes][preferred_flat_percent]", with: "0"
+        fill_in "enterprise[tag_rules_attributes][#{tag_rule.id}][calculator_attributes][preferred_flat_percent]", with: 45
+
+        click_button 'Update'
+
+        expect(tag_rule.calculator.preferred_flat_percent).to eq 45
+      end
+    end
+  end
+
 
   context "as an Enterprise user", js: true do
     let(:supplier1) { create(:supplier_enterprise, name: 'First Supplier') }

spec/javascripts/unit/admin/enterprises/controllers/tag_rules_controller_spec.js.coffee

@@ -0,0 +1,25 @@
+describe "TagRulesCtrl", ->
+  ctrl = null
+  scope = null
+  enterprise = null
+
+  beforeEach ->
+    module('admin.enterprises')
+    enterprise =
+      tag_rules: [
+        { id: 1, preferred_customer_tags: "member" },
+        { id: 2, preferred_customer_tags: "member" },
+        { id: 3, preferred_customer_tags: "local" }
+      ]
+
+    inject ($rootScope, $controller) ->
+      scope = $rootScope
+      scope.Enterprise = enterprise
+      ctrl = $controller 'TagRulesCtrl', {$scope: scope}
+
+  describe "initialization", ->
+    it "groups rules by preferred_customer_tags", ->
+      expect(scope.groupedTagRules).toEqual {
+        member: [{ id: 1, preferred_customer_tags: "member" }, { id: 2, preferred_customer_tags: "member" }],
+        local: [{ id: 3, preferred_customer_tags: "local" }]
+      }