From 7d84803badf720e1178174be4c70582a20eb83c1 Mon Sep 17 00:00:00 2001
From: Rohan Mitchell <rohan@rohanmitchell.com>
Date: Tue, 4 Dec 2012 10:18:31 +1100
Subject: [PATCH] Extract OrderCycle into service, create works

---
 .../javascripts/admin/order_cycle.js.erb      | 104 +++++++++++++-----
 1 file changed, 76 insertions(+), 28 deletions(-)

diff --git a/app/assets/javascripts/admin/order_cycle.js.erb b/app/assets/javascripts/admin/order_cycle.js.erb
index 399d1975b2..b9ab069460 100644
--- a/app/assets/javascripts/admin/order_cycle.js.erb
+++ b/app/assets/javascripts/admin/order_cycle.js.erb
@@ -1,7 +1,5 @@
-function AdminCreateOrderCycleCtrl($scope, $http, Enterprise) {
-  $scope.order_cycle = {};
-  $scope.order_cycle.incoming_exchanges = [];
-  $scope.order_cycle.outgoing_exchanges = [];
+function AdminCreateOrderCycleCtrl($scope, $http, OrderCycle, Enterprise) {
+  $scope.order_cycle = OrderCycle.order_cycle;
 
   $scope.enterprises = {};
   Enterprise.index(function(data) {
@@ -11,29 +9,11 @@ function AdminCreateOrderCycleCtrl($scope, $http, Enterprise) {
   });
 
   $scope.addSupplier = function($event) {
-    $event.preventDefault();
-    $scope.order_cycle.incoming_exchanges.push({enterprise_id: $scope.new_supplier_id, active: true});
+    OrderCycle.addSupplier($event, $scope.new_supplier_id);
   };
 
   $scope.submit = function() {
-    $scope.removeInactiveExchanges();
-
-    $http.post('/admin/order_cycles', {order_cycle: $scope.order_cycle}).success(function(data) {
-      if(data['success']) {
-	window.location = '/admin/order_cycles';
-      } else {
-	console.log('fail');
-      }
-    });
-  };
-
-  $scope.removeInactiveExchanges = function() {
-    for(var i=0; i < $scope.order_cycle.incoming_exchanges.length; i++) {
-      if(!$scope.order_cycle.incoming_exchanges[i].active) {
-	$scope.order_cycle.incoming_exchanges.splice(i, 1)
-	i--;
-      }
-    }
+    OrderCycle.create();
   };
 }
 
@@ -100,10 +80,78 @@ angular.module('order_cycle', ['ngResource']).
   config(function($httpProvider) {
     $httpProvider.defaults.headers.common['X-CSRF-Token'] = $('meta[name=csrf-token]').attr('content');
   }).
-  factory('OrderCycle', function($resource) {
-    return $resource('/admin/order_cycles/:order_cycle_id.json', {},
-		     {'index': { method: 'GET', isArray: true},
-		      'show': { method: 'GET', isArray: false}});
+  factory('OrderCycle', function($http, $resource) {
+    var OrderCycle = $resource('/admin/order_cycles/:order_cycle_id.json', {},
+			       {'index': { method: 'GET', isArray: true},
+				'show': { method: 'GET', isArray: false}});
+
+
+    return {
+      order_cycle: {incoming_exchanges: [],
+		    outgoing_exchanges: []},
+
+      addSupplier: function($event, new_supplier_id) {
+	$event.preventDefault();
+	this.order_cycle.incoming_exchanges.push({enterprise_id: new_supplier_id, active: true});
+      },
+
+      removeInactiveExchanges: function() {
+	for(var i=0; i < this.order_cycle.incoming_exchanges.length; i++) {
+	  if(!this.order_cycle.incoming_exchanges[i].active) {
+	    this.order_cycle.incoming_exchanges.splice(i, 1);
+	    i--;
+	  }
+	}
+      },
+
+      load: function() {
+	var order_cycle_id = window.location.pathname.match(/\/admin\/order_cycles\/(\d+)/)[1];
+	OrderCycle.get({order_cycle_id: order_cycle_id}, function(oc) {
+	  this.order_cycle = oc;
+	  this.order_cycle.incoming_exchanges = [];
+	  this.order_cycle.outgoing_exchanges = [];
+	  for(i in this.order_cycle.exchanges) {
+	    var exchange = this.order_cycle.exchanges[i];
+	    if(exchange.sender_id == this.order_cycle.coordinator_id) {
+	      this.order_cycle.outgoing_exchanges.push({enterprise_id: exchange.receiver_id, active: true});
+
+	    } else if(exchange.receiver_id == this.order_cycle.coordinator_id) {
+	      this.order_cycle.incoming_exchanges.push({enterprise_id: exchange.sender_id, active: true});
+
+	    } else {
+	      console.log('Exchange between two enterprises, neither of which is coordinator!');
+	    }
+	  }
+
+	  delete(this.order_cycle.exchanges);
+	});
+      },
+
+      create: function() {
+	this.removeInactiveExchanges();
+
+	$http.post('/admin/order_cycles', {order_cycle: this.order_cycle}).success(function(data) {
+	  if(data['success']) {
+	    window.location = '/admin/order_cycles';
+	  } else {
+	    console.log('fail');
+	  }
+	});
+      },
+
+      update: function() {
+	this.removeInactiveExchanges();
+
+	var path = '/admin/order_cycles/' + this.order_cycle.id
+	$http.put(path, {order_cycle: this.order_cycle}).success(function(data) {
+	  if(data['success']) {
+	    window.location = '/admin/order_cycles';
+	  } else {
+	    console.log('fail');
+	  }
+	});
+      }
+    };
   }).
   factory('Enterprise', function($resource) {
     return $resource('/admin/enterprises/:enterprise_id.json', {},