montreal-training.md

Montreal training

https://mvnrepository.com/artifact/org.apache.felix/org.apache.felix.webconsole/4.3.4

install http://central.maven.org/maven2/org/apache/felix/org.apache.felix.webconsole/4.3.4/org.apache.felix.webconsole-4.3.4.jar

http://localhost:8080/o/system/console

Username: admin password:admin

Extra Slides

https://www.dropbox.com/s/7rp5r0mmtccrjy9/app-dev-extra.pdf?dl=0

AssignmentRenderingFactory

@Reference(target = "(osgi.web.symbolicname=com.liferay.training.space.gradebook)")
private ServletContext _servletContext;

@Override
public PortletURL getURLAdd(
	LiferayPortletRequest liferayPortletRequest,
	LiferayPortletResponse liferayPortletResponse, long classTypeId) {
	PortletURL portletURL = null;

	portletURL = _portal.getControlPanelPortletURL(
				liferayPortletRequest, getGroup(liferayPortletRequest),
				GradebookPortletKeys.PORTLET_NAME, 0, 0, PortletRequest.RENDER_PHASE);
	
	portletURL.setParameter("mvcRenderCommandName", "/gradebook/assignment/edit");
	portletURL.setParameter("showback", Boolean.FALSE.toString());
	
	return portletURL;
}

From gradebook-web/build.gradle change version like below

compileOnly group: "com.liferay.portal", name: "com.liferay.portal.kernel", version: "2.6.0"

AssignmentAssetRenderer

Modify the getURLEdit

@Override
public PortletURL getURLEdit(
		LiferayPortletRequest liferayPortletRequest,
		LiferayPortletResponse liferayPortletResponse)
	throws Exception {

	Group group = (Group)liferayPortletRequest.getAttribute(
			WebKeys.ASSET_RENDERER_FACTORY_GROUP);

	PortletURL portletURL = PortalUtil.getControlPanelPortletURL(
		liferayPortletRequest, group,
		GradebookPortletKeys.PORTLET_NAME, 0, 0, PortletRequest.RENDER_PHASE);

	portletURL.setParameter("mvcRenderCommandName", "/gradebook/assignment/edit");
	portletURL.setParameter(
		"assignmentId", String.valueOf(_assignment.getAssignmentId()));
	portletURL.setParameter("showback", Boolean.FALSE.toString());

	return portletURL;
}

For refactoerd gradebook that you find on your materials

• Add blow to SubmissionLocalServiceImpl (run servicebuilder) and expose that to SubmissionServiceImpl (run servicebuilder)

	public Submission addSubmission(long assignmentId, long studentId, int grade, String comment, ServiceContext serviceContext ) throws PortalException {
		System.err.println("xxx");
		long submissionId =
			counterLocalService.increment(Submission.class.getName());

		Assignment assignment = assignmentPersistence.findByPrimaryKey(assignmentId);
		
		Submission submission = createSubmission(submissionId);
		submission.setAssignmentId(assignmentId);
		submission.setSubmissionId(submissionId);
		submission.setCompanyId(assignment.getCompanyId());
		submission.setGroupId(assignment.getGroupId());
		submission.setStudentId(studentId);
		submission.setCreateDate(new Date());
		submission.setModifiedDate(new Date());
		submission.setGrade(grade);
		submission.setComment(comment);

		return super.addSubmission(submission);
	}

For later

• Add Assignment:

Liferay.Service('/space.assignment/add-assignment', {
	groupId: 20143,
	userId: 31043,
	title: { 'en_US': 'How to make birhday cake'},
	description: 'Design most delicious and beautifull birthday cake. Serve that to who deserves it.',
	dueDate: (new Date('2018-05-22')).getTime()
}, function(obj) {
	console.log(obj);
});

• List Assignments

Liferay.Service('/space.assignment/get-assignments-by-group-id', {
	groupId: 20143,
	start: -1,
	end: -1
},
function(obj) {
	console.log(obj);
});

• Add submission

Liferay.Service(
  '/space.submission/add-submission',
  {
	assignmentId: 301,
	studentId: 31022 ,
	grade: 5,
	comment: 'Cheesecake with straberries and blueberries'
  },
  function(obj) {
    console.log(obj);
  }
);

• Combine these to one remote call.

Liferay.Service({'$assignment = /space.assignment/add-assignment':{
		groupId: 20143,
		userId: 31043,
		title: { 'en_US': 'Please, make birhday cake'},
		description: 'Design most delicious and beautifull birthday cake. Serve that to who deserves it.',
		dueDate: (new Date('2018-05-22')).getTime(),
		'$submission = /space.submission/add-submission': {
			'@assignmentId': '$assignment.assignmentId',
			studentId: 31022 ,
			grade: 5,
			comment: 'Cheesecake with straberries and blueberries'
		}
	}
}, 
function(obj) {
	console.log(obj);
});

• Below is not working, but you can take it as also example.

Liferay.Service({
	'$company[companyId] = /company/get-company-by-virtual-host' : {
		virtualHost: 'localhost',
		'$group[groupId] = /group/get-company-group': {
			'@companyId': '$company.companyId',
			'$student[userId] = /user/get-user-by-screen-name':{
				'@companyId': '$company.companyId',
				screenName: 'test',
				'$assignment = /gradebook.assignment/add-assignment': {
					'@groupId': '$group.groupId',
					titleMap: { 'en_US': 'How to make birhday cake'},
					description: 'Design most delicious and beautifull birthday cake. Serve that to who deserves it.',
					dueDate: (new Date('2018-05-22')).getTime(),
					'$submission = /gradebook.submission/add-submission': {
						'@assignmentId': '$assignment.assignmentId',
						'@studentId': '$student.userId',
						submissionText: 'Cheesecake with straberries and blueberries'
					}
				}
			}
	  }
	}
}, function(obj) {
		console.log(obj);
});

Upgrade

https://www.dropbox.com/s/gpcrlnte756bru6/Upgrading-to-DXP-v2.pdf?dl=0