feat: Request body logging in debug level

[augustinasrce]

Description

Please add a description of what your pull request is doing.

• What was the problem?

In order to debug, request body is very helpful.

• How it is resolved?

Introduced request body logging

• How can we test the change?

Enabled/disable debug log level and check logs. Unit tests also available.

• If there are breaking changes, please describe them in detail and why we cannot avoid them.

None

Closes issue(s)

#2396

Checklist

• I have tested this code
• I have added unit test to cover this code
• I have updated the documentation (README.md and /website/docs)
• I have followed the contributing guide

[netlify]

✅ Deploy Preview for go-feature-flag-doc-preview canceled.

Name	Link
🔨 Latest commit	5e6d002
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[codecov]

Codecov Report

Attention: Patch coverage is 57.14286% with 3 lines in your changes missing coverage. Please review.

Project coverage is 86.02%. Comparing base (5bd1da2) to head (5e6d002).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
cmd/relayproxy/api/server.go	57.14%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2397      +/-   ##
==========================================
- Coverage   86.08%   86.02%   -0.06%     
==========================================
  Files         102      102              
  Lines        3794     3801       +7     
==========================================
+ Hits         3266     3270       +4     
- Misses        402      405       +3     
  Partials      126      126              

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[thomaspoignant]

Hey @augustinasrce thanks for your pull request.

This is a great addition to log the request body, but since we are using an existing middleware I am not sure why we need our own file in the middleware section, I would prefer that we include directly the middleware in the server.go file as suggested.

[augustinasrce]

Hey @augustinasrce thanks for your pull request.

This is a great addition to log the request body, but since we are using an existing middleware I am not sure why we need our own file in the middleware section, I would prefer that we include directly the middleware in the server.go file as suggested.

Idea was to keep things simple, without big nested structures (in case it gets bigger). Since it's quite small at the moment I'll update PR as You suggested.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud