Moving Customers and CustomerResource services to admin.resource module

app/assets/javascripts/admin/resources/resources/customer_resource.js.coffee

@@ -0,0 +1,21 @@
+angular.module("admin.resources").factory 'CustomerResource', ($resource) ->
+  $resource('/admin/customers/:id.json', {}, {
+    'index':
+      method: 'GET'
+      isArray: true
+      params:
+        enterprise_id: '@enterprise_id'
+    'create':
+      method: 'POST'
+      params:
+        enterprise_id: '@enterprise_id'
+        email: '@email'
+    'destroy':
+      method: 'DELETE'
+      params:
+        id: '@id'
+    'update':
+      method: 'PUT'
+      params:
+        id: '@id'
+  })

app/assets/javascripts/admin/resources/services/customers.js.coffee

@@ -0,0 +1,45 @@
+angular.module("admin.resources").factory "Customers", ($q, InfoDialog, RequestMonitor, CustomerResource, CurrentShop) ->
+  new class Customers
+    all: []
+    byID: {}
+    pristineByID: {}
+
+    add: (email) ->
+      params =
+        enterprise_id: CurrentShop.shop.id
+        email: email
+      CustomerResource.create params, (customer) =>
+        if customer.id
+          @all.unshift customer
+          @byID[customer.id] = customer
+          @pristineByID[customer.id] = angular.copy(customer)
+
+    remove: (customer) ->
+      params = id: customer.id
+      CustomerResource.destroy params, =>
+        i = @all.indexOf customer
+        @all.splice i, 1 unless i < 0
+      , (response) =>
+        errors = response.data.errors
+        if errors?
+          InfoDialog.open 'error', errors[0]
+        else
+          InfoDialog.open 'error', "Could not delete customer: #{customer.email}"
+
+    index: (params) ->
+      request = CustomerResource.index(params, (data) => @load(data))
+      RequestMonitor.load(request.$promise)
+      request.$promise
+
+    load: (customers) ->
+      for customer in customers
+        @all.push customer
+        @byID[customer.id] = customer
+        @pristineByID[customer.id] = angular.copy(customer)
+
+    update: (address, customer, addressType) ->
+      params =
+        id: customer.id
+        customer:
+          "#{addressType}_attributes": address
+      CustomerResource.update params