9efb374ae5
Allow users to upvote a comment, then downvote it, without raising an error or having to manually remove the upvote first. The upvote is automatically removed and replaced by the downvote. Changes to the /comment_votes API: * `POST /comment_votes` and `DELETE /comment_votes` now return a comment vote instead of a comment. * The `score` param in `POST /comment_votes` is now 1 or -1, not `up` or `down.`
32 lines
1.0 KiB
Ruby
32 lines
1.0 KiB
Ruby
class CommentVotesController < ApplicationController
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skip_before_action :api_check
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respond_to :js, :json, :xml, :html
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def index
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@comment_votes = authorize CommentVote.visible(CurrentUser.user).paginated_search(params, count_pages: true)
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@comment_votes = @comment_votes.includes(:user, comment: [:creator, post: [:uploader]]) if request.format.html?
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respond_with(@comment_votes)
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end
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def create
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@comment = Comment.find(params[:comment_id])
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@comment.with_lock do
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@comment_vote = authorize CommentVote.new(comment: @comment, score: params[:score], user: CurrentUser.user)
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CommentVote.where(comment: @comment, user: CurrentUser.user).destroy_all
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@comment_vote.save
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end
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flash.now[:notice] = @comment_vote.errors.full_messages.join("; ") if @comment_vote.errors.present?
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respond_with(@comment_vote)
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end
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def destroy
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@comment_vote = authorize CommentVote.find_by!(comment_id: params[:comment_id], user: CurrentUser.user)
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@comment_vote.destroy
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respond_with(@comment_vote)
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end
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end
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