Back cdr : Endpoint to get total of validated payments

[Bombefire]

Description

Summary

Adding the endpoint for Enceladus to have the total payment done in the CDR and have the total of purchase that have been validated by the sellers.

...

Issues/PR dependencies

A futur PR in Enceladus will come to make use of this endepoint

Issues to be resolved

Required PRs

Changes Made

• ...
• ...

Additional Notes

Classification

Type of Change

• 🐛 Bug fix (non-breaking change which fixes an issue)
• ✨ New feature (non-breaking change which adds functionality)
• 🔨 Refactor (non-breaking change that neither fixes a bug nor adds a feature)
• 🔧 Infra CI/CD (changes to configs of workflows)
• 💥 BREAKING CHANGE (fix or feature that require a new minimal version of the front-end)
• 😶‍🌫️ No impact for the end-users

Impact & Scope

• Core functionality changes
• Single module changes
• Multiple modules changes
• Database migrations required
• Other: ...

Testing

• 1. Tested this locally
• 2. Added/modified tests that pass the CI (or tested in a downstream fork)
• 3. Tested in a deployed pre-prod
• 0. Untestable (exceptionally), will be tested in prod directly

Documentation

• Updated the docs accordingly :
• " Docstrings
• # Inline comments
• No documentation needed

[codecov]

Codecov Report

❌ Patch coverage is 44.44444% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 50.71%. Comparing base (2afec59) to head (4de76e0).

Files with missing lines	Patch %	Lines
app/modules/cdr/endpoints_cdr.py	40.00%	6 Missing ⚠️
app/modules/cdr/cruds_cdr.py	42.85%	4 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #1028       +/-   ##
===========================================
- Coverage   84.61%   50.71%   -33.91%     
===========================================
  Files         214      214               
  Lines       15523    15540       +17     
===========================================
- Hits        13135     7881     -5254     
- Misses       2388     7659     +5271     

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