f9b309d342
A story downvote is considered a flag, just meaning the story has problems and not necessarily that the user wants to ignore it. By moving hiding out of Vote and into a new HiddenStory model, a user can now both downvote/flag and hide separately, or just one or the other.
44 lines
924 B
Ruby
44 lines
924 B
Ruby
class StoriesPaginator
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STORIES_PER_PAGE = 25
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def initialize(scope, page, user)
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@scope = scope
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@page = page
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@user = user
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end
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def get
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with_pagination_info @scope.limit(STORIES_PER_PAGE + 1)
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.offset((@page - 1) * STORIES_PER_PAGE)
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.includes(:user, :taggings => :tag)
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end
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private
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def with_pagination_info(scope)
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scope = scope.to_a
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show_more = scope.count > STORIES_PER_PAGE
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scope.pop if show_more
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[cache_votes(scope), show_more]
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end
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def cache_votes(scope)
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if @user
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votes = Vote.votes_by_user_for_stories_hash(@user.id, scope.map(&:id))
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hs = HiddenStory.where(:user_id => @user.id, :story_id =>
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scope.map(&:id)).map(&:story_id)
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scope.each do |s|
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if votes[s.id]
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s.vote = votes[s.id]
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end
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if hs.include?(s.id)
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s.is_hidden_by_cur_user = true
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end
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end
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end
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scope
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end
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end
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