Adding pagination fo news-flash api

[ziv17]

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Codecov Report

Attention: Patch coverage is 68.42105% with 12 lines in your changes missing coverage. Please review.

Project coverage is 52.77%. Comparing base (400af13) to head (58bf0ec).
Report is 98 commits behind head on dev.

Files with missing lines	Patch %	Lines
anyway/views/news_flash/api.py	68.42%	12 Missing ⚠️

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@@            Coverage Diff             @@
##              dev    #2700      +/-   ##
==========================================
- Coverage   53.22%   52.77%   -0.46%     
==========================================
  Files         119      122       +3     
  Lines        9924    10102     +178     
==========================================
+ Hits         5282     5331      +49     
- Misses       4642     4771     +129     

Flag	Coverage Δ
unittests	52.77% <68.42%> (-0.46%)	⬇️

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[atalyaalon]

@ziv17 is there a FE change needed once this is merged to prod?

[atalyaalon]

Also, is this closing this? #2697

[ziv17]

@ziv17 is there a FE change needed once this is merged to prod?

No. The new behavior takes place only when one of the new parameters is supplied. As I wrote in the FE issue.

[atalyaalon]

@ziv17 looks good!
Merging this one, next task in this issue is handling the use case when the news flash id is a param with pagination (I assume we'll need to modify get_news_flash_by_id

[ziv17]

Also, is this closing this? #2697

It does not handle the newsflash I'd parameter. I will do that in the next PR