Adding #load function to services for resources, for generic loading of data into byID and pristineByID

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

@@ -4,13 +4,15 @@ angular.module("admin.resources").factory 'Enterprises', ($q, EnterpriseResource
     pristineByID: {}
 
     index: (params={}, callback=null) ->
-      EnterpriseResource.index(params, (data) =>
-        for enterprise in data
-          @byID[enterprise.id] = enterprise
-          @pristineByID[enterprise.id] = angular.copy(enterprise)
+      EnterpriseResource.index params, (data) =>
+        @load(data)
         (callback || angular.noop)(data)
         data
-      )
+
+    load: (enterprises) ->
+      for enterprise in enterprises
+        @byID[enterprise.id] = enterprise
+        @pristineByID[enterprise.id] = angular.copy(enterprise)
 
     save: (enterprise) ->
       deferred = $q.defer()

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

@@ -5,17 +5,19 @@ angular.module("admin.resources").factory 'LineItems', ($q, LineItemResource) ->
 
     index: (params={}, callback=null) ->
     	LineItemResource.index params, (data) =>
-        @resetData()
-        for lineItem in data
-          @byID[lineItem.id] = lineItem
-          @pristineByID[lineItem.id] = angular.copy(lineItem)
-
+        @load(data)
         (callback || angular.noop)(data)
 
     resetData: ->
       @byID = {}
       @pristineByID = {}
 
+    load: (lineItems) ->
+      @resetData()
+      for lineItem in lineItems
+        @byID[lineItem.id] = lineItem
+        @pristineByID[lineItem.id] = angular.copy(lineItem)
+
     saveAll: ->
       for id, lineItem of @byID
         lineItem.errors = {} # removes errors when line_item has been returned to original state

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

@@ -6,22 +6,19 @@ angular.module("admin.resources").factory 'OrderCycles', ($q, $injector, OrderCy
 
     constructor: ->
       if $injector.has('orderCycles')
-        for orderCycle in $injector.get('orderCycles')
-          @all.push orderCycle
-          @byID[orderCycle.id] = orderCycle
-          @pristineByID[orderCycle.id] = angular.copy(orderCycle)
-
+        @load($injector.get('orderCycles'))
 
     index: (params={}, callback=null) ->
-      OrderCycleResource.index(params, (data) =>
-        for orderCycle in data
-          @byID[orderCycle.id] = orderCycle
-          @pristineByID[orderCycle.id] = angular.copy(orderCycle)
-
+      OrderCycleResource.index params, (data) =>
+        @load(data)
         (callback || angular.noop)(data)
-
         data
-      )
+
+    load: (orderCycles) ->
+      for orderCycle in orderCycles
+        @all.push orderCycle
+        @byID[orderCycle.id] = orderCycle
+        @pristineByID[orderCycle.id] = angular.copy(orderCycle)
 
     save: (order_cycle) ->
       deferred = $q.defer()

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

@@ -5,12 +5,14 @@ angular.module("admin.resources").factory 'Orders', ($q, OrderResource) ->
 
     index: (params={}, callback=null) ->
     	OrderResource.index params, (data) =>
-        for order in data
-          @byID[order.id] = order
-          @pristineByID[order.id] = angular.copy(order)
-
+        @load(data)
         (callback || angular.noop)(data)
 
+    load: (orders) ->
+      for order in orders
+        @byID[order.id] = order
+        @pristineByID[order.id] = angular.copy(order)
+
     save: (order) ->
       deferred = $q.defer()
       order.$update({id: order.number})