Terms to Learn

• Learn Angular, Spring Boot and MySQL
• Learn about Jenkins and Kubsphere
• Jenkins = Create ISO Image of Project
• Kubsphere = Deploy
• UAT = User Acceptance Testing during deployement

Things to do

• Insert = Create
• View = Fetch -> Map -> List, ByID, DTO
• Modify = Edit -> Future Table, Audit Log
• Future Table => Table before modification
• Maker/Checker Concept => Maker can't modify, Other people need to modify
• MySQL: Join, Query, Left, Right, Inner, Outer, Foreign Key

Angular

• Register new userRegister (save)
• Login (Fetch By Username, id)
• Join Query (foreign key)
• SHA 256 Encryption for password
• After Login Welcome
• Edit information then audit log, Future Table
• Add Flag to true or false for Maker/Checker Concept

Concepts and Definition

• Checker Maker

We use approval and destination user and change the status if destination user exists.

• Edit User

We just edit fixed set of non important field and update the field.

• Audit Log

Saving previous data

• Meta Table

Saving configuration data, constants for easy change without restarting the server

• application.properties constants

No change without restarting the server, @Value

• Password Validation

Using Meta Table, changing password constraints on the fly without restarting the server

• @CrossOrigin annotation When JSON data is coming from different port say localhost:4200 of angular