Learn SAP® Cloud Application Development(CAP) Model

Start with Basic End-to-End CAPM App Development and Gradually Understanding Complex Scenarios and Features
CDS Based Modeling for entities taking an example of LMS(Learning Management System) Usecase, Covering Complex Association and Composition
Using out of the box API and Implementing CRUDQ Operation with CDS Services
In-depth UI Annotation Development for UI5/Fiori® App Feature like Navigation, Search help etc. using the API Association
Covering SAP® CDS QL for API Implementation in CAPM
Covering Jest Based Test cases for testing API's and Data

First, we will start with a short theory to understand what to expect
Then we will set our Development environment for CAPM dev and install NPM Repo to use CDS Command from https://npm.sap.com registry
Then we will get starting with creating some Hello World Service App and test in local env
After that, we will take our usecase of the LMS system and create a simple Student entity and create csv sample data
We will then create a simple Service to read all the Student data. In this case, we will use sqlite3 DB to test result locally
After that, we will add Annotation to our Student entity so, in Fiori® Preview we can see Data in App
Once we have developed our services, we will go and separate UI part of the code and create a UI5 App which contains information about routes, uses data model from service and adds UI annotations to service
After that we will test the end-to-end scenario locally
Now, it is time to launch our app in SAP® Cloud Foundry. We will create an HDI container and this time with the DB artifacts we will see our structure get created and also data gets added.
We will push the final application in the cloud and test the final Fiori® Launchpad and App.

This section starts slowly with basics and progressively advances on crucial concepts required to work with CAPM. In the consecutive Levels of CAPM, we will see the depth of DB, Service, CDS, Annotations, and Tools at our disposal. This week should give you an end-to-end spectrum and strong foundation to start your Journey with New CAPM.

Also, we have added Labs this time for you to practice. Which you can access from here. http://www.lab.ui5cn.com/docs/introduction

Labs provide you a guided tutorial of practical hands-on.

Note: Initially, a few Labs which are created by us, are going to be Free and overtime only Premium Users and Users who are enrolled in courses for which the Lab is designed will have access.

How to implement CDS based service with CDS QL
How to work with an event like on, before and after in service and usage
Learn Async Code with Promise and with Async & Await
Learn how to use CDS transaction to execute single or multiple queries
How to handle the Promise of CDS transaction with reject and resolve status
Implement Update, Delete, Select, Query and Insert with debugging
Testing in postman, in the browser, in the console and in debugging screen using VS code
How to extend already implemented service and add more functionality like changing URL pattern, or changing return structure with CDS code.

This week will give you a firm foundation on basic NodeJS code which is essential to master when you work with SAP® CAPM based project development.

The details topics covered in this section is below:

Search help functionality to enroll a student to a course with UI Annotation
Draft capabilities in oData
Draft intermediate tables and how that is managed
Final Stage of Data Modeling with CDS where we learn the difference between association and composition
Difference between Projection and Selection with CDS service
Custom SQL Script for Student Log entries
Use of transaction to solve DB error like SQL Table Lock error
Jest test cases to check DB service, data model and queries
Jest test cases to check API Navigation