Send slack messages for new Business application or application put on hold

[F-OBrien]

Description

Send messages to slack for Netki CDD Application placed on hold or when new business applications are received

Breaking Changes

N/A

JIRA Link

N/A

Checklist

• Updated the Readme.md (if required) ? N/A

[polymath-eric]

Refactoring to a service should fix your failing case where the actual slack app was failing construction.

IMO its OK to skip unit tests for the Slack service itself and add a coverage ignore comment, but if you do want to add them you will need to mock out the import with jest with this type of syntax:

jest.mock(
  '~/api/entities/Asset/Fungible',
  require('~/testUtils/mocks/entities').mockFungibleAssetModule('~/api/entities/Asset/Fungible')
);