USER STORY : Implement Data Validation in Models

[tomik-z-cech]

As a Developer, I need implement data validation rules within Ohm-Azing Componenets database models.

Acceptance Criteria :

All values inserted into database are the correct values and types, all applicable fileds are all set to be required or/and to be unique or/and nullable/not nullable.

Tasks :

• [x] Set correct data type for all fileds
• [x] Set all required fields to required = True
• [x] Set all required fileds that can be nullable to null = True
• [x] Set all required fileds that have to be unique (username) unique = True
• [x] Create SuperUser
• [x] Test data type by inserting test data into databse

Epic : EPIC 2

[tomik-z-cech]

This was done in commit 1d2929d.