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Merge pull request #4003 from evazion/fix-3946

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Artist versions: improve diffing of urls and other names (#3946)
This commit is contained in:
Albert Yi
2018-12-08 20:43:27 -08:00
committed by GitHub
parent d213173d3d e25e8d564a
commit a66f9837ec
6 changed files with 73 additions and 71 deletions
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34
app/models/artist_version.rb
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@@ -50,40 +50,6 @@ class ArtistVersion < ApplicationRecord
extend SearchMethods
def urls_diff(version)
latest_urls = artist.url_array || []
new_urls = urls
old_urls = version.present? ? version.urls : []
added_urls = new_urls - old_urls
removed_urls = old_urls - new_urls
return {
:added_urls => added_urls,
:removed_urls => removed_urls,
:obsolete_added_urls => added_urls - latest_urls,
:obsolete_removed_urls => removed_urls & latest_urls,
:unchanged_urls => new_urls & old_urls,
}
end
def other_names_diff(version)
latest_names = artist.other_names || []
new_names = other_names
old_names = version.present? ? version.other_names : []
added_names = new_names - old_names
removed_names = old_names - new_names
return {
:added_names => added_names,
:removed_names => removed_names,
:obsolete_added_names => added_names - latest_names,
:obsolete_removed_names => removed_names & latest_names,
:unchanged_names => new_names & old_names,
}
end
def previous
ArtistVersion.where("artist_id = ? and created_at < ?", artist_id, created_at).order("created_at desc").first
end