Projects and tasks with angularjs

project.js

App.factory('Project', function($resource) {
	return $resource(
		'/api/v1/projects/:id.json',
		{id: '@id'},
		{
			update: {
				method: 'PUT',
				params: { id: '@id' },
				isArray: false
			}
		}
	);
});

project_controller.js

App.controller('ProjectCtrl', ['$scope', 'Project', 'Task', '$routeParams', '$location', function($scope, Project, Task, $routeParams, $location) {

	$scope.updateProjects = function() {
		if (!$routeParams.id) {
			Project.query(function(data) {
			$scope.projects = data;
			});
		} else {
			$scope.projects = Project.get({id: $routeParams.id})
		}
	};

	$scope.deleteProject = function(project) {
		Project.delete({id: project.id}, function() {
			$scope.updateProjects({id: project.id});
			$location.path('/');
		});
	};

	$scope.deleteTask = function(task) {
		Task.delete({id: task.id}, function() {
			$scope.updateProjects({id: task.id});
		});
	};

	$scope.updateProject = function(formData) {
		$scope.projects.name = formData.name;
		$scope.projects.description = formData.description;
		$scope.projects.client = formData.client;
		$scope.projects.due = formData.due;
		$scope.projects.$update({id: formData.id}, function() {
			$location.path('/');
		});
	};

	$scope.saveProject = function(project) {
		Project.save({}, project, function() {
			$location.path('/');
		});
	};

	$scope.updateProjects();
	
	$scope.progs = [];

	for (var i = 0; i > $scope.projects.tasks.length; i++) {
		progs.push($scope.projects.tasks.array[i].progress);
	};

}]);

projects.json

{
  id: 1,
  name: "Project 1",
  description: "this project",
  client: "monty",
  due: "2013-12-15",
  tasks: [
    {
      id: 2,
      name: "Task 2",
      progress: 22,
      project_id: 1,
      created_at: "2013-12-17T03:08:53.849Z",
      updated_at: "2013-12-17T05:06:31.602Z"
    },
    {
      id: 1,
      name: "Task 1",
      progress: 75,
      project_id: 1,
      created_at: "2013-12-17T03:08:53.845Z",
      updated_at: "2013-12-17T05:25:50.405Z"
    }
  ],
  created_at: "2013-12-17T03:08:53.719Z",
  updated_at: "2013-12-17T06:57:52.699Z"
}