Develop the Data Transfer Object

We will break the user interface development into the following three tasks:

• The data transfer object
• The mock service
• The mock user interface

We will look at these tasks one by one.

Data transfer object

The data transfer object contains EmployeeDto which has an identifier and a name. There are two subtypes of EmployeeDto known as PermanentEmployeeDto, which also has salary and leaves, and ContractorEmployeeDto, which has an hourly rate and overtime rate.