Modeling legal and physical person for clients and sellers

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Well, I have a system in PHP that allows the management of customers and vendors. In my domain, a customer can be an individual or a legal entity, since a seller may be just an individual.

I implemented this as follows:

Abstract class Entity :

Generalizes all entities.

Abstract class Contact :

Generalizes all contacts (people and companies), having only "contact" attributes, such as: telephone, address, email.

End Class Person :

Specializes in a contact, adding person attributes (name, CPF ...).

Final class Company :

Specializes in a contact, adding company attributes (corporate name, CNPJ ...).

End Class Client :

It has a contact attribute, being a person or company.

End Class Seller :

It has a contact attribute (person).

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So far, I've come up with the modeling of my OOP system.

I would like to know if it is a good approach or not, and if not, what problems it has and how I can do better.

Thank you in advance!

    
asked by anonymous 21.09.2017 / 19:41

0 answers