From e4f3aae7c08f9b147ea9a761cd8c659b41b6c104 Mon Sep 17 00:00:00 2001
From: Luis Ramos <luisramos0@gmail.com>
Date: Fri, 2 Oct 2020 17:18:21 +0100
Subject: [PATCH] Add customer balance to customer list

---
 app/serializers/api/admin/customer_serializer.rb    | 6 +++++-
 app/views/admin/customers/index.html.haml           | 4 ++++
 config/locales/en.yml                               | 1 +
 lib/open_food_network/column_preference_defaults.rb | 3 ++-
 4 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/app/serializers/api/admin/customer_serializer.rb b/app/serializers/api/admin/customer_serializer.rb
index 7648104600..be04c2d9b9 100644
--- a/app/serializers/api/admin/customer_serializer.rb
+++ b/app/serializers/api/admin/customer_serializer.rb
@@ -1,6 +1,6 @@
 class Api::Admin::CustomerSerializer < ActiveModel::Serializer
   attributes :id, :email, :enterprise_id, :user_id, :code, :tags, :tag_list, :name,
-             :allow_charges, :default_card_present?
+             :allow_charges, :default_card_present?, :balance
 
   has_one :ship_address, serializer: Api::AddressSerializer
   has_one :bill_address, serializer: Api::AddressSerializer
@@ -13,6 +13,10 @@ class Api::Admin::CustomerSerializer < ActiveModel::Serializer
     object.name.presence || object.bill_address.andand.full_name
   end
 
+  def balance
+    OpenFoodNetwork::UserBalanceCalculator.new(object.email, object.enterprise).balance
+  end
+
   def tags
     customer_tag_list.map do |tag|
       tag_rule_map = options[:tag_rule_mapping].andand[tag]
diff --git a/app/views/admin/customers/index.html.haml b/app/views/admin/customers/index.html.haml
index abf39f47d5..a6d77b2961 100644
--- a/app/views/admin/customers/index.html.haml
+++ b/app/views/admin/customers/index.html.haml
@@ -55,6 +55,7 @@
         %col.tags{ width: "20%", 'ng-show' => 'columns.tags.visible' }
         %col.bill_address{ width: "10%", 'ng-show' => 'columns.bill_address.visible' }
         %col.ship_address{ width: "10%", 'ng-show' => 'columns.ship_address.visible' }
+        %col.balance{ width: "10%", 'ng-show' => 'columns.balance.visible' }
         %col.actions{ width: "10%"}
         %thead
           %tr{ ng: { controller: "ColumnsCtrl" } }
@@ -69,6 +70,7 @@
             %th.tags{ 'ng-show' => 'columns.tags.visible' }=t('admin.tags')
             %th.bill_address{ 'ng-show' => 'columns.bill_address.visible' }=t('admin.customers.index.bill_address')
             %th.ship_address{ 'ng-show' => 'columns.ship_address.visible' }=t('admin.customers.index.ship_address')
+            %th.balance{ 'ng-show' => 'columns.balance.visible' }=t('admin.customers.index.balance')
             %th.actions
               Ask?&nbsp;
               %input{ :type => 'checkbox', 'ng-model' => "confirmDelete" }
@@ -92,6 +94,8 @@
               %a{ id: 'bill-address-link', href: 'javascript:void(0)', "ng-bind" => "customer.bill_address ? customer.bill_address.address1 : '#{t('admin.customers.index.edit')}' | limitTo: 15", 'edit-address-dialog' => true }
             %td.ship_address{ 'ng-show' => 'columns.ship_address.visible' }
               %a{ id: 'ship-address-link', href: 'javascript:void(0)', "ng-bind" => "customer.ship_address ? customer.ship_address.address1 : '#{t('admin.customers.index.edit')}' | limitTo: 15", 'edit-address-dialog' => true }
+            %td.balance{ 'ng-show' => 'columns.balance.visible'}
+              %span{ 'ng-bind' => '::customer.balance' }
             %td.actions
               %a{ 'ng-click' => "deleteCustomer(customer)", :class => "delete-customer icon-trash no-text" }
 
diff --git a/config/locales/en.yml b/config/locales/en.yml
index a684672f2f..226e5cf38c 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -444,6 +444,7 @@ en:
         duplicate_code: "This code is used already."
         bill_address: "Billing Address"
         ship_address: "Shipping Address"
+        balance: "Balance"
         update_address_success: 'Address updated successfully.'
         update_address_error: 'Sorry! Please input all of the required fields!'
         edit_bill_address: 'Edit Billing Address'
diff --git a/lib/open_food_network/column_preference_defaults.rb b/lib/open_food_network/column_preference_defaults.rb
index 273d8d03df..a79cfdd4c7 100644
--- a/lib/open_food_network/column_preference_defaults.rb
+++ b/lib/open_food_network/column_preference_defaults.rb
@@ -32,7 +32,8 @@ module OpenFoodNetwork
         code: { name: I18n.t("#{node}.code"),         visible: true },
         tags: { name: I18n.t("admin.tags"),           visible: true },
         bill_address: { name: I18n.t("#{node}.bill_address"), visible: true },
-        ship_address: { name: I18n.t("#{node}.ship_address"), visible: true }
+        ship_address: { name: I18n.t("#{node}.ship_address"), visible: true },
+        balance: { name: I18n.t("#{node}.balance"), visible: true }
       }
     end