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bde0ef865f
If you click a (?) icon beside the reviewable status a pop up will appear with expanded informatio that explains how the reviewable got its score, and how it compares to system thresholds.
110 lines
2.8 KiB
Ruby
110 lines
2.8 KiB
Ruby
# frozen_string_literal: true
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class ReviewableScore < ActiveRecord::Base
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belongs_to :reviewable
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belongs_to :user
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belongs_to :reviewed_by, class_name: 'User'
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belongs_to :meta_topic, class_name: 'Topic'
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# To keep things simple the types correspond to `PostActionType` for backwards
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# compatibility, but we can add extra reasons for scores.
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def self.types
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@types ||= PostActionType.flag_types.merge(
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needs_approval: 9
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)
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end
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def self.statuses
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@statuses ||= Enum.new(
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pending: 0,
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agreed: 1,
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disagreed: 2,
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ignored: 3
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)
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end
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def self.score_transitions
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{
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approved: statuses[:agreed],
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rejected: statuses[:disagreed],
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ignored: statuses[:ignored]
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}
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end
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# Generate `pending?`, `rejected?`, etc helper methods
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statuses.each do |name, id|
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define_method("#{name}?") { status == id }
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self.class.define_method(name) { where(status: id) }
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end
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def score_type
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Reviewable::Collection::Item.new(reviewable_score_type)
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end
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def took_action?
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take_action_bonus > 0
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end
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# A user's flag score is:
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# 1.0 + trust_level + user_accuracy_bonus
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# (trust_level is 5 for staff)
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def self.user_flag_score(user)
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1.0 + (user.staff? ? 5.0 : user.trust_level.to_f) + user_accuracy_bonus(user)
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end
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# A user's accuracy bonus is:
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# if 5 or less flags => 0.0
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# if > 5 flags => (agreed flags / total flags) * 5.0
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def self.user_accuracy_bonus(user)
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user_stat = user&.user_stat
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return 0.0 if user_stat.blank?
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calc_user_accuracy_bonus(
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user_stat.flags_agreed,
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user_stat.flags_disagreed,
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user_stat.flags_ignored
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)
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end
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def self.calc_user_accuracy_bonus(agreed, disagreed, ignored)
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agreed ||= 0
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disagreed ||= 0
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ignored ||= 0
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total = (agreed + disagreed + ignored).to_f
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return 0.0 if total <= 5
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(agreed / total) * 5.0
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end
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def reviewable_conversation
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return if meta_topic.blank?
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Reviewable::Conversation.new(meta_topic)
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end
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end
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# == Schema Information
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#
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# Table name: reviewable_scores
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#
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# id :bigint not null, primary key
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# reviewable_id :integer not null
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# user_id :integer not null
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# reviewable_score_type :integer not null
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# status :integer not null
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# score :float default(0.0), not null
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# take_action_bonus :float default(0.0), not null
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# reviewed_by_id :integer
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# reviewed_at :datetime
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# meta_topic_id :integer
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# created_at :datetime not null
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# updated_at :datetime not null
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# reason :string
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#
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# Indexes
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#
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# index_reviewable_scores_on_reviewable_id (reviewable_id)
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# index_reviewable_scores_on_user_id (user_id)
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#
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