Unify DAC and policy implementations

[csc-felipe]

Proposed solution

Currently we have two distinct implementations for DAC and policy.

1. From EGA schema
2. From REMS

and they are not connected in any way.

Tasks

• Design unification for both implementations
  The proposed solution would be to:

  1. Rename, in the submission schema dac to rems Rename submission.dac to submission.rems #648
  2. Accept EGA XML and validate against data that lives in REMS - adding EGA DAC object to DB, and configuring the submission.rems field
  3. When setting REMS fields through the API (including front-end), create (or replace) the EGA DAC object to DB. Create EGA DAC when REMS DAC is submitted #532

• Make code changes

• Update tests

• Create ticket for the frontend

DoD (Definition of Done)

DAC and policy implementations are unified, and interchangeable.

Testing