crowdint/cfp

require_dependency "cfp/application_controller"

module Cfp
  class CommentsController < BaseController
    before_filter :check_for_reviewer
    before_filter :load_proposal

    def index
      @comments = @proposal.comments
      @score    = Cfp::Rank.for_proposal_user(@proposal, current_user) || Cfp::Rank.new(:value => 0)
    end

    def new
      @comment = Comment.new
    end

    def create
      @comment = @proposal.comments.build comment_params
      @comment.user = current_user
      if @comment.save
        redirect_to proposal_comments_path(@proposal)
      else
        render :action => :new
      end
    end

    def check_for_reviewer
      redirect_to :proposals unless current_user.can_review?
    end

    def load_proposal
      @proposal = Proposal.find params[:proposal_id]
    end

    private
    def comment_params
      params.require(:comment).permit :body
    end
  end
end