Description

1. Changes the type of base class being accepted by mixin to a more explicit interface including only those methods/props that are of use in the logic of the soft delete code.
2. Removes all soft crud classes being exported that can be replaced with the use of mixin.

BREAKING CHANGE:
Removes SoftCrudRepository, SequelizeSoftCrudRepository and DefaultTransactionSoftCrudRepository in favour of the provided mixin.

Fixes #140

Type of change

• Breaking change (fix or feature that would cause existing functionality to not work as expected)

How Has This Been Tested ?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• The updated mixin is tested with DefaultCrudRepository its transactional equivalent and sequelize crud repository.
• All the existing test cases for all of the classes work as expected when used with mixin.
• Tested in a lb4 app, by creating a pack.

Checklist:

• Performed a self-review of my own code
• npm test passes on your machine
• New tests added or existing tests modified to cover all changes
• Code conforms with the style guide
• API Documentation in code was updated

Todo:

• Remove duplicate test cases.
• Update readme with details of utilising mixin for all of the possible use cases.
• Discuss release management to support the current version.