Click to add coordinator fee

app/assets/javascripts/admin/order_cycle.js.erb.coffee

@@ -36,6 +36,10 @@ angular.module('order_cycle', ['ngResource'])
       $event.preventDefault()
       OrderCycle.addDistributor($scope.new_distributor_id)
 
+    $scope.addCoordinatorFee = ($event) ->
+      $event.preventDefault()
+      OrderCycle.addCoordinatorFee()
+
     $scope.submit = ->
       OrderCycle.create()
   ])
@@ -78,6 +82,10 @@ angular.module('order_cycle', ['ngResource'])
       $event.preventDefault()
       OrderCycle.addDistributor($scope.new_distributor_id)
 
+    $scope.addCoordinatorFee = ($event) ->
+      $event.preventDefault()
+      OrderCycle.addCoordinatorFee()
+
     $scope.submit = ->
       OrderCycle.update()
   ])
@@ -96,6 +104,7 @@ angular.module('order_cycle', ['ngResource'])
       order_cycle:
         incoming_exchanges: []
    	    outgoing_exchanges: []
+        coordinator_fees: []
 
       exchangeSelectedVariants: (exchange) ->
         numActiveVariants = 0
@@ -111,6 +120,9 @@ angular.module('order_cycle', ['ngResource'])
       addDistributor: (new_distributor_id) ->
       	this.order_cycle.outgoing_exchanges.push({enterprise_id: new_distributor_id, active: true, variants: {}})
 
+      addCoordinatorFee: ->
+        this.order_cycle.coordinator_fees.push({})
+
       productSuppliedToOrderCycle: (product) ->
         product_variant_ids = (variant.id for variant in product.variants)
         variant_ids = [product.master_id].concat(product_variant_ids)

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

@@ -35,6 +35,7 @@
 %table
   %tr{'ng-repeat' => 'enterprise_fee in order_cycle.coordinator_fees'}
     %td= select_tag 'order_cycle_coordinator_fee_{{ $index }}_id', nil, {'ng-model' => 'enterprise_fee.id', 'ng-options' => 'enterprise_fee.id as enterprise_fee.name for enterprise_fee in enterpriseFeesForEnterprise(order_cycle.coordinator_id)'}
+= f.submit 'Add coordinator fee', 'ng-click' => 'addCoordinatorFee($event)'
 
 
 %h2 Outgoing

spec/javascripts/unit/order_cycle_spec.js.coffee

@@ -20,6 +20,7 @@ describe 'OrderCycle controllers', ->
         toggleProducts: jasmine.createSpy('toggleProducts')
         addSupplier: jasmine.createSpy('addSupplier')
         addDistributor: jasmine.createSpy('addDistributor')
+        addCoordinatorFee: jasmine.createSpy('addCoordinatorFee')
         create: jasmine.createSpy('create')
       Enterprise =
         index: jasmine.createSpy('index').andReturn('enterprises list')
@@ -83,6 +84,11 @@ describe 'OrderCycle controllers', ->
       expect(event.preventDefault).toHaveBeenCalled()
       expect(OrderCycle.addDistributor).toHaveBeenCalledWith('new distributor id')
 
+    it 'Adds coordinator fees', ->
+      scope.addCoordinatorFee(event)
+      expect(event.preventDefault).toHaveBeenCalled()
+      expect(OrderCycle.addCoordinatorFee).toHaveBeenCalled()
+
     it 'Submits the order cycle via OrderCycle create', ->
       scope.submit()
       expect(OrderCycle.create).toHaveBeenCalled()
@@ -111,6 +117,7 @@ describe 'OrderCycle controllers', ->
         toggleProducts: jasmine.createSpy('toggleProducts')
         addSupplier: jasmine.createSpy('addSupplier')
         addDistributor: jasmine.createSpy('addDistributor')
+        addCoordinatorFee: jasmine.createSpy('addCoordinatorFee')
         update: jasmine.createSpy('update')
       Enterprise =
         index: jasmine.createSpy('index').andReturn('enterprises list')
@@ -173,6 +180,11 @@ describe 'OrderCycle controllers', ->
       expect(event.preventDefault).toHaveBeenCalled()
       expect(OrderCycle.addDistributor).toHaveBeenCalledWith('new distributor id')
 
+    it 'Adds coordinator fees', ->
+      scope.addCoordinatorFee(event)
+      expect(event.preventDefault).toHaveBeenCalled()
+      expect(OrderCycle.addCoordinatorFee).toHaveBeenCalled()
+
     it 'Submits the order cycle via OrderCycle update', ->
       scope.submit()
       expect(OrderCycle.update).toHaveBeenCalled()
@@ -268,6 +280,7 @@ describe 'OrderCycle services', ->
           id: 123
           name: 'Test Order Cycle'
           coordinator_id: 456
+          coordinator_fees: []
           exchanges: [
             {sender_id: 1, receiver_id: 456}
             {sender_id: 456, receiver_id: 2}
@@ -277,6 +290,7 @@ describe 'OrderCycle services', ->
       expect(OrderCycle.order_cycle).toEqual
         incoming_exchanges: []
         outgoing_exchanges: []
+        coordinator_fees: []
 
     it 'counts selected variants in an exchange', ->
       result = OrderCycle.exchangeSelectedVariants({variants: {1: true, 2: false, 3: true}})
@@ -320,6 +334,11 @@ describe 'OrderCycle services', ->
           {enterprise_id: '123', active: true, variants: {}}
         ]
 
+    describe 'adding coordinator fees', ->
+      it 'adds the coordinator fee', ->
+        OrderCycle.addCoordinatorFee()
+        expect(OrderCycle.order_cycle.coordinator_fees).toEqual [{}]
+
     describe 'fetching all variants supplied on incoming exchanges', ->
       it 'collects variants from incoming exchanges', ->
         OrderCycle.order_cycle.incoming_exchanges = [