Created Legislation Proposals model

app/models/legislation/proposal.rb

@@ -1,8 +1,193 @@
-class Legislation::Proposal < Proposal
-  acts_as_paranoid column: :hidden_at
+class Legislation::Proposal < ActiveRecord::Base
   include ActsAsParanoidAliases
+  include Flaggable
+  include Taggable
+  include Conflictable
+  include Measurable
+  include Sanitizable
+  include Searchable
+  include Filterable
+  include HasPublicAuthor
+  include Graphqlable
+  include Followable
+  include Communitable
+  include Documentable
+
+  documentable max_documents_allowed: 3,
+               max_file_size: 3.megabytes,
+               accepted_content_types: [ "application/pdf" ]
+  accepts_nested_attributes_for :documents, allow_destroy: true
+
+  acts_as_votable
+  acts_as_paranoid column: :hidden_at
+
+  RETIRE_OPTIONS = %w(duplicated started unfeasible done other)
 
   belongs_to :process, class_name: 'Legislation::Process', foreign_key: 'legislation_process_id'
+  belongs_to :author, -> { with_hidden }, class_name: 'User', foreign_key: 'author_id'
+  belongs_to :geozone
+  has_many :comments, as: :commentable
+  has_many :proposal_notifications
 
-  scope :sorted, -> { order('id ASC') }
+  validates :title, presence: true
+  validates :question, presence: true
+  validates :summary, presence: true
+  validates :author, presence: true
+  validates :responsible_name, presence: true
+
+  validates :title, length: { in: 4..Legislation::Proposal.title_max_length }
+  validates :description, length: { maximum: Legislation::Proposal.description_max_length }
+  validates :question, length: { in: 10..Legislation::Proposal.question_max_length }
+  validates :responsible_name, length: { in: 6..Legislation::Proposal.responsible_name_max_length }
+  validates :retired_reason, inclusion: {in: RETIRE_OPTIONS, allow_nil: true}
+
+  validates :terms_of_service, acceptance: { allow_nil: false }, on: :create
+
+  before_validation :set_responsible_name
+
+  before_save :calculate_hot_score, :calculate_confidence_score
+
+  scope :for_render, -> { includes(:tags) }
+  scope :sort_by_hot_score, -> { reorder(hot_score: :desc) }
+  scope :sort_by_confidence_score, -> { reorder(confidence_score: :desc) }
+  scope :sort_by_created_at,       -> { reorder(created_at: :desc) }
+  scope :sort_by_most_commented,   -> { reorder(comments_count: :desc) }
+  scope :sort_by_random,           -> { reorder("RANDOM()") }
+  scope :sort_by_relevance,        -> { all }
+  scope :sort_by_flags,            -> { order(flags_count: :desc, updated_at: :desc) }
+  scope :sort_by_archival_date,    -> { archived.sort_by_confidence_score }
+  scope :archived,                 -> { where("proposals.created_at <= ?", Setting["months_to_archive_proposals"].to_i.months.ago) }
+  scope :not_archived,             -> { where("proposals.created_at > ?", Setting["months_to_archive_proposals"].to_i.months.ago) }
+  scope :last_week,                -> { where("proposals.created_at >= ?", 7.days.ago)}
+  scope :retired,                  -> { where.not(retired_at: nil) }
+  scope :not_retired,              -> { where(retired_at: nil) }
+  scope :successful,               -> { where("cached_votes_up >= ?", Legislation::Proposal.votes_needed_for_success) }
+  scope :public_for_api,           -> { all }
+
+  def to_param
+    "#{id}-#{title}".parameterize
+  end
+
+  def searchable_values
+    { title              => 'A',
+      question           => 'B',
+      author.username    => 'B',
+      tag_list.join(' ') => 'B',
+      geozone.try(:name) => 'B',
+      summary            => 'C',
+      description        => 'D'
+    }
+  end
+
+  def self.search(terms)
+    by_code = search_by_code(terms.strip)
+    by_code.present? ? by_code : pg_search(terms)
+  end
+
+  def self.search_by_code(terms)
+    matched_code = match_code(terms)
+    results = where(id: matched_code[1]) if matched_code
+    return results if (results.present? && results.first.code == terms)
+  end
+
+  def self.match_code(terms)
+    /\A#{Setting["proposal_code_prefix"]}-\d\d\d\d-\d\d-(\d*)\z/.match(terms)
+  end
+
+  def self.for_summary
+    summary = {}
+    categories = ActsAsTaggableOn::Tag.category_names.sort
+    geozones   = Geozone.names.sort
+
+    groups = categories + geozones
+    groups.each do |group|
+      summary[group] = search(group).last_week.sort_by_confidence_score.limit(3)
+    end
+    summary
+  end
+
+  def total_votes
+    cached_votes_up
+  end
+
+  def voters
+    User.active.where(id: votes_for.voters)
+  end
+
+  def editable?
+    total_votes <= Setting["max_votes_for_proposal_edit"].to_i
+  end
+
+  def editable_by?(user)
+    author_id == user.id && editable?
+  end
+
+  def votable_by?(user)
+    user && user.level_two_or_three_verified?
+  end
+
+  def retired?
+    retired_at.present?
+  end
+
+  def register_vote(user, vote_value)
+    if votable_by?(user) && !archived?
+      vote_by(voter: user, vote: vote_value)
+    end
+  end
+
+  def code
+    "#{Setting['proposal_code_prefix']}-#{created_at.strftime('%Y-%m')}-#{id}"
+  end
+
+  def after_commented
+    save # updates the hot_score because there is a before_save
+  end
+
+  def calculate_hot_score
+    self.hot_score = ScoreCalculator.hot_score(created_at,
+                                               total_votes,
+                                               total_votes,
+                                               comments_count)
+  end
+
+  def calculate_confidence_score
+    self.confidence_score = ScoreCalculator.confidence_score(total_votes, total_votes)
+  end
+
+  def after_hide
+    tags.each{ |t| t.decrement_custom_counter_for('Proposal') }
+  end
+
+  def after_restore
+    tags.each{ |t| t.increment_custom_counter_for('Proposal') }
+  end
+
+  def self.votes_needed_for_success
+    Setting['votes_for_proposal_success'].to_i
+  end
+
+  def successful?
+    total_votes >= Legislation::Proposal.votes_needed_for_success
+  end
+
+  def archived?
+    created_at <= Setting["months_to_archive_proposals"].to_i.months.ago
+  end
+
+  def notifications
+    proposal_notifications
+  end
+
+  def users_to_notify
+    (voters + followers).uniq
+  end
+
+  protected
+
+    def set_responsible_name
+      if author && author.document_number?
+        self.responsible_name = author.document_number
+      end
+    end
 end