[pisp-demo-server] Implement Handlers, Repositories, Domain logic Related to Linking/Unlinking Flow

[akapur99]

Goal:

As a PISP Server

I want to to have all my endpoints for linking/unlinking to be implemented

so that I can be fully functional

Acceptance Criteria:

• TBD

Complexity: Medium
Uncertainty: Low

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Tasks:

• Implement all endpoint handlers + related domain logic, that deal with Mojaloop
• Implement all handlers + related domain logic, that deal with Firebase (the app-side)
• Implement consent repository
• Unit Tests for all of the above

Done

• Acceptance Criteria pass
• Designs are up-to date
• Unit Tests pass
• Integration Tests pass
• Code Style & Coverage meets standards

Pull Requests:

• Handlers and Endpoints for Mojaloop/App/Firebase - Linking/Unlinking Flow contrib-pisp-demo-svc#24

Follow-up:

• N/A

Dependencies:

• N/A

Accountability:

• Owner: TBC
• QA/Review: TBC