Prescriptions and MAR: Disallow users to perform edits on discharged encounters

[rithviknishad]

Proposed Changes

• Disallow changes to Prescription and Medicine Administration Records for discharged encounters.
• Merge prescription related tests to a single file and have dedicated test file for medicine administrations

Associated Issue

• [x] Fixes https://github.com/coronasafe/care_fe/issues/7755
• [x] Fixes #2105

Merge Checklist

• [x] Tests added/fixed
• [x] Linting Complete

@coronasafe/care-backend-maintainers @coronasafe/care-backend-admins

[rithviknishad]

Waiting for confirmation regd. whether all remote users needs to be restricted or just remote nurses.

[rithviknishad]

Confirmed. Doctors and Nurses of home facility only must be able to edit consultation related data. Other than doctor notes.

[nihal467]

@rithviknishad any update on this, is it good for review

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 85.71429% with 2 lines in your changes missing coverage. Please review.

Project coverage is 65.41%. Comparing base (5bb466b) to head (d6f72ab). Report is 2 commits behind head on develop.

Files with missing lines	Patch %	Lines
care/facility/api/serializers/prescription.py	75.00%	1 Missing and 1 partial :warning:

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #2133      +/-   ##
===========================================
+ Coverage    65.39%   65.41%   +0.01%     
===========================================
  Files          242      242              
  Lines        13935    13948      +13     
  Branches      1927     1931       +4     
===========================================
+ Hits          9113     9124      +11     
- Misses        4442     4443       +1     
- Partials       380      381       +1     

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[gigincg]

@rithviknishad Waiting for your changes