bb3c4c6399
Keep a blank line before and after private Keep a blank line before and after protected Remove extra empty line at class body end Remove extra blank line Add final newline Use 2 (not 3) spaces for indentation Use 2 (not 4) spaces for indentation Remove space before comma Add space after comma Remove trailing whitespaces Remove unnecessary spacing Use snake_case for variable names Do not use then for multi-line if Remove unused block argument - i Use the new Ruby 1.9 hash syntax Remove unused assignment to variable Indent when as deep as case Align attributes Align end with def
116 lines
2.8 KiB
Ruby
116 lines
2.8 KiB
Ruby
class Comment < ActiveRecord::Base
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include Flaggable
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acts_as_paranoid column: :hidden_at
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include ActsAsParanoidAliases
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acts_as_votable
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has_ancestry touch: true
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attr_accessor :as_moderator, :as_administrator
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validates :body, presence: true
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validates :user, presence: true
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validates_inclusion_of :commentable_type, in: ["Debate", "Proposal"]
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validate :validate_body_length
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belongs_to :commentable, -> { with_hidden }, polymorphic: true, counter_cache: true
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belongs_to :user, -> { with_hidden }
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before_save :calculate_confidence_score
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scope :for_render, -> { with_hidden.includes(user: :organization) }
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scope :with_visible_author, -> { joins(:user).where("users.hidden_at IS NULL") }
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scope :not_as_admin_or_moderator, -> { where("administrator_id IS NULL").where("moderator_id IS NULL")}
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scope :sort_by_flags, -> { order(flags_count: :desc, updated_at: :desc) }
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scope :sort_by_most_voted, -> { order(confidence_score: :desc, created_at: :desc) }
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scope :sort_descendants_by_most_voted, -> { order(confidence_score: :desc, created_at: :asc) }
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scope :sort_by_newest, -> { order(created_at: :desc) }
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scope :sort_descendants_by_newest, -> { order(created_at: :desc) }
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scope :sort_by_oldest, -> { order(created_at: :asc) }
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scope :sort_descendants_by_oldest, -> { order(created_at: :asc) }
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after_create :call_after_commented
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def self.build(commentable, user, body, p_id=nil)
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new commentable: commentable,
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user_id: user.id,
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body: body,
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parent_id: p_id
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end
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def self.find_commentable(c_type, c_id)
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c_type.constantize.find(c_id)
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end
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def author_id
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user_id
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end
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def author
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user
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end
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def author=(author)
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self.user= author
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end
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def total_votes
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cached_votes_total
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end
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def total_likes
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cached_votes_up
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end
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def total_dislikes
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cached_votes_down
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end
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def as_administrator?
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administrator_id.present?
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end
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def as_moderator?
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moderator_id.present?
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end
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def after_hide
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commentable_type.constantize.with_hidden.reset_counters(commentable_id, :comments)
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end
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def after_restore
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commentable_type.constantize.with_hidden.reset_counters(commentable_id, :comments)
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end
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def reply?
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!root?
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end
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def call_after_commented
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self.commentable.try(:after_commented)
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end
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def self.body_max_length
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Setting['comments_body_max_length'].to_i
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end
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def calculate_confidence_score
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self.confidence_score = ScoreCalculator.confidence_score(cached_votes_total,
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cached_votes_up)
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end
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private
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def validate_body_length
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validator = ActiveModel::Validations::LengthValidator.new(
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attributes: :body,
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maximum: Comment.body_max_length)
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validator.validate(self)
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end
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end
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