Look for the "verified" badge when looking for streams on youtube

[rutviklhase]

• Added a new value called "verifiedChannelScore" inside the "heuristics.ts" file.
• Added the newly created value to the "mean( )" function.

The verified channels now have a significant weight while deciding what tracks to recommend on top of the list.

[rutviklhase]

@nukeop Please let me know if there's anything missing! This is my first time contributing. I've also excluded the package-lock.json file.

[nukeop]

Thanks, the code looks ok. Could you please add a test for this case? There is a bunch of similar tests already so it should be pretty easy. The setup should probably include a couple of videos with identical titles and authors, while one of them is marked as verified.

[codecov]

Codecov Report

Base: 70.07% // Head: 70.07% // Increases project coverage by +0.00% 🎉

Coverage data is based on head (8920a34) compared to base (8988bad).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1366   +/-   ##
=======================================
  Coverage   70.07%   70.07%           
=======================================
  Files         358      358           
  Lines        6639     6640    +1     
  Branches      465      466    +1     
=======================================
+ Hits         4652     4653    +1     
  Misses       1597     1597           
  Partials      390      390           

Impacted Files	Coverage Δ
packages/core/src/rest/heuristics.ts	76.00% <100.00%> (+1.00%)	⬆️

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[rutviklhase]

Thanks, the code looks ok. Could you please add a test for this case? There is a bunch of similar tests already so it should be pretty easy. The setup should probably include a couple of videos with identical titles and authors, while one of them is marked as verified.

@nukeop Yes absolutely! Thank you so much for the feedback.

[rutviklhase]

Hey @nukeop !
I actually needed just a little bit of help with setting up the test.
I dont think I completely understand where exactly heuristics actually make an impact. From what I can understand, the changes in heuritics have an imapact on the order in which the Livestreams appear, am I correct?

For instance :
Here's a search result with const verifiedChannelScore = track.author.verified ? 200 : 0;.

And here's a search result with const verifiedChannelScore = track.author.verified ? 0 : 0;.

The order does seem to have changed slightly.
Is this the desired effect we're looking to have?

[rutviklhase]

@nukeop Hey! Could you please take a look at the screenshots I've posted above? Would love to know what you think!