promise 2 generator

async_await.ts

			(async function setup() {
				let j = jenkins.getJenkins();
				let Family = aApp.models['Family'];
				let Project = aApp.models['Project'];
				let Job = aApp.models['Job'];
				try {
					await Family.destroyAll();
					await Project.destroyAll();
					await Job.destroyAll();
					
					for (let family_id of j.getFamilyNames()) {
						let family = await Family.create({ id: family_id });
						console.log('F: ' + family.id);
						for (let project_id of j.getProjectNames(family_id)) {
							let project = await family.projects.create({id: project_id});
							console.log('P: ' + project.id);
							for (let job_id of j.getJobNames(project.id)) {
								let job = await project.jobs.create({id: job_id});
								console.log('J: ' + job.id);
							}
						}
					}
				} catch(err) {
					console.log(err);
				}
				
			}());

promise.js

			var j = jenkins.getJenkins();

			var Family = aApp.models['Family'];
			var Project = aApp.models['Project'];
			var Job = aApp.models['Job'];

			var q = Family.destroyAll();

			q = q.then(function(){
				logger.debug('Family Destroyed');
				return Project.destroyAll();
			});
			q = q.then(function(){
				logger.debug('Project Destroyed');
				return Job.destroyAll();
			});

			j.getFamilyNames().forEach(function(family_id) {
				q = q.then(function() {
					return Family.create({ id: family_id }).then(function(family) {
							logger.debug(util.format('Family %s', family.id));
							var q = Q.resolve<any>(null);
							j.getProjectNames(family_id).forEach(function(project_id) {
								q = q.then(function() {
									return family.projects.create({id: project_id});
								});
								q = q.then(function(project) {
									logger.debug(util.format('Project %s', project.id));
									var jobs = [];
									j.getJobNames(project.id).forEach(function(job_id) {
										jobs.push({
											id: job_id
										});
									});
									return project.jobs.create(jobs);
								});
								q.then(function(jobs){
									_.forEach(jobs, function(item) {
										logger.debug(util.format('Job: %s', item.id));
									});
								});
							});
							return q;
						})
					;
				});
			});
			q.then(function() {
				logger.profile('updateDatabase');
				done(null, {});
			});