18- Project Algorithm(Very Important)

 

As we know the Project Architecture for working with database is 

 MySQL

      ↓

Employee Model

        ↓ 

EmployeeRepository    <-    JpaRepository

         ↓

EmployeeService    ->     EmployeeServiceImpl

            ↓

EmployeeController

               ↓

            Browser

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Image 1

IMPORTANT-

We have taken care of Employee Model connecting to database 

and EmployeeRepository 

So all we have to do to make a working API is to update our

 service layer and controller class