Final ApiDoc created, nplo jsonld & mock_portfolio_generator refactored

[Purvanshsingh]

• I have refactored the nplo jsonld according to our use case
• Created the final ApiDoc.
• update hydrus to 0.4.6
• Vocabparser refactored.
• conftest & dummy_object_generator updated.
• mock_portfolio_generator refactored.

The final database schema:

All test cases are passing with the final ApiDoc:

[open-risk]

The phase 1 classes (borrower, loan, collateral) are no longer relevant (they were generic test classes). Now the role of borrower class is played by private borrower (a special case, eg different from corporate borrower). The role of loan is played by residential mortgage class (which is a type of loan). The role of collateral is played by property collateral class which is the house as collateral for the mortgage loan

The FK structure should be the same as phase 1, but expanded (borrower into portfolio and forbearance etc into borrower). If the ontology has reverse or additional relations they can be ignored (owl is more flexible than sql schema)

[open-risk]

Also counterparty is reduntant. In OWL it plays the role of super class from which various types of borrowers and other entities are derived. This is very non-trivial to implement as API and sql schema so we only implement a 'flat' structure