26 lines
741 B
Ruby
26 lines
741 B
Ruby
class PostOwnerChanger
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def initialize(params)
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@post_ids = params[:post_ids]
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@topic = Topic.find_by(id: params[:topic_id].to_i)
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@new_owner = params[:new_owner]
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@acting_user = params[:acting_user]
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raise ArgumentError unless @post_ids && @topic && @new_owner && @acting_user
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end
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def change_owner!
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ActiveRecord::Base.transaction do
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@post_ids.each do |post_id|
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post = Post.find(post_id)
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@topic.user = @new_owner if post.is_first_post?
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post.set_owner(@new_owner, @acting_user)
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end
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@topic.update_statistics
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@new_owner.user_stat.update(first_post_created_at: @new_owner.posts(true).order('created_at ASC').first.try(:created_at))
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@topic.save!
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end
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end
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end
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