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REFACTOR: Simplify extraction of mentions

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This commit is contained in:
Gerhard Schlager 2018-11-27 12:43:05 +01:00
parent 75dac31323
commit 886ef7251d
1 changed files with 6 additions and 10 deletions
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16
app/services/post_alerter.rb
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@ -454,21 +454,17 @@ class PostAlerter
# TODO: Move to post-analyzer?
def extract_mentions(post)
mentions = post.raw_mentions
return unless mentions && mentions.length > 0
return if mentions.blank?
groups = Group.where('LOWER(name) IN (?)', mentions)
mentions -= groups.map(&:name).map(&:downcase)
groups = nil if groups.empty?
if groups.empty?
groups = nil
else
mentions -= groups.map(&:name).map(&:downcase)
return [groups, nil] unless mentions && mentions.length > 0
if mentions.present?
users = User.where(username_lower: mentions).where.not(id: post.user_id)
users = nil if users.empty?
end
users = User.where(username_lower: mentions).where.not(id: post.user_id)
users = nil if users.empty?
[groups, users]
end