Class: Decidim::Proposals::Proposal

Inherits:
ApplicationRecord show all
Includes:
Amendable, Coauthorable, DataPortability, Endorsable, Fingerprintable, Followable, HasAttachments, HasCategory, HasComponent, HasReference, Loggable, NewsletterParticipant, CommentableProposal, ParticipatoryTextSection, Valuatable, Randomable, Reportable, Resourceable, ScopableResource, Searchable, Traceable, TranslatableAttributes, TranslatableResource
Defined in:
app/models/decidim/proposals/proposal.rb

Overview

The data store for a Proposal in the Decidim::Proposals component.

Constant Summary collapse

POSSIBLE_STATES = 
%w(not_answered evaluating accepted rejected withdrawn).freeze

Constants included from ParticipatoryTextSection

Decidim::Proposals::ParticipatoryTextSection::LEVELS

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.data_portability_images(user) ⇒ Object 



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# File 'app/models/decidim/proposals/proposal.rb', line 382

def self.data_portability_images(user)
  user_collection(user).map { |p| p.attachments.collect(&:file) }
end

.export_serializer ⇒ Object 



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# File 'app/models/decidim/proposals/proposal.rb', line 378

def self.export_serializer
  Decidim::Proposals::ProposalSerializer
end

.log_presenter_class_for(_log) ⇒ Object 



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# File 'app/models/decidim/proposals/proposal.rb', line 101

def self.log_presenter_class_for(_log)
  Decidim::Proposals::AdminLog::ProposalPresenter
end

.newsletter_participant_ids(component) ⇒ Object 



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# File 'app/models/decidim/proposals/proposal.rb', line 124

def self.newsletter_participant_ids(component)
  proposals = retrieve_proposals_for(component).uniq

  coauthors_recipients_ids = proposals.map { |p| p.notifiable_identities.pluck(:id) }.flatten.compact.uniq

  participants_has_voted_ids = Decidim::Proposals::ProposalVote.joins(:proposal).where(proposal: proposals).joins(:author).map(&:decidim_author_id).flatten.compact.uniq

  endorsements_participants_ids = Decidim::Endorsement.where(resource: proposals)
                                                      .where(decidim_author_type: "Decidim::UserBaseEntity")
                                                      .pluck(:decidim_author_id).to_a.compact.uniq

  commentators_ids = Decidim::Comments::Comment.user_commentators_ids_in(proposals)

  (endorsements_participants_ids + participants_has_voted_ids + coauthors_recipients_ids + commentators_ids).flatten.compact.uniq
end

.ransackable_scopes(_auth = nil) ⇒ Object 



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# File 'app/models/decidim/proposals/proposal.rb', line 330

def self.ransackable_scopes(_auth = nil)
  [:valuator_role_ids_has]
end

.retrieve_proposals_for(component) ⇒ Object 



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# File 'app/models/decidim/proposals/proposal.rb', line 115

def self.retrieve_proposals_for(component)
  Decidim::Proposals::Proposal.where(component: component).joins(:coauthorships)
                              .includes(:votes, :endorsements)
                              .where(decidim_coauthorships: { decidim_author_type: "Decidim::UserBaseEntity" })
                              .not_hidden
                              .published
                              .except_withdrawn
end

.sort_by_translated_title_asc ⇒ Object 



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# File 'app/models/decidim/proposals/proposal.rb', line 347

def self.sort_by_translated_title_asc
  field = Arel::Nodes::InfixOperation.new("->>", arel_table[:title], Arel::Nodes.build_quoted(I18n.locale))
  order(Arel::Nodes::InfixOperation.new("", field, Arel.sql("ASC")))
end

.sort_by_translated_title_desc ⇒ Object 



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# File 'app/models/decidim/proposals/proposal.rb', line 352

def self.sort_by_translated_title_desc
  field = Arel::Nodes::InfixOperation.new("->>", arel_table[:title], Arel::Nodes.build_quoted(I18n.locale))
  order(Arel::Nodes::InfixOperation.new("", field, Arel.sql("DESC")))
end

.sort_by_valuation_assignments_count_nulls_last_query ⇒ Object

Defines the base query so that ransack can actually sort by this value



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# File 'app/models/decidim/proposals/proposal.rb', line 306

def self.sort_by_valuation_assignments_count_nulls_last_query
  <<-SQL.squish
  (
    SELECT COUNT(decidim_proposals_valuation_assignments.id)
    FROM decidim_proposals_valuation_assignments
    WHERE decidim_proposals_valuation_assignments.decidim_proposal_id = decidim_proposals_proposals.id
    GROUP BY decidim_proposals_valuation_assignments.decidim_proposal_id
  )
  SQL
end

.user_collection(author) ⇒ Object

Returns a collection scoped by an author. Overrides this method in DataPortability to support Coauthorable.



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# File 'app/models/decidim/proposals/proposal.rb', line 107

def self.user_collection(author)
  return unless author.is_a?(Decidim::User)

  joins(:coauthorships)
    .where(decidim_coauthorships: { coauthorable_type: name })
    .where("decidim_coauthorships.decidim_author_id = ? AND decidim_coauthorships.decidim_author_type = ? ", author.id, author.class.base_class.name)
end

.valuator_role_ids_has(value) ⇒ Object

method to filter by assigned valuator role ID



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# File 'app/models/decidim/proposals/proposal.rb', line 318

def self.valuator_role_ids_has(value)
  query = <<-SQL.squish
  :value = any(
    (SELECT decidim_proposals_valuation_assignments.valuator_role_id
    FROM decidim_proposals_valuation_assignments
    WHERE decidim_proposals_valuation_assignments.decidim_proposal_id = decidim_proposals_proposals.id
    )
  )
  SQL
  where(query, value: value)
end

.with_valuation_assigned_to(user, space) ⇒ Object 



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# File 'app/models/decidim/proposals/proposal.rb', line 82

def self.with_valuation_assigned_to(user, space)
  valuator_roles = space.user_roles(:valuator).where(user: user)

  includes(:valuation_assignments)
    .where(decidim_proposals_valuation_assignments: { valuator_role_id: valuator_roles })
end

Instance Method Details

#accepted? ⇒ Boolean

Public: Checks if the organization has accepted a proposal.

Returns Boolean.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 209

def accepted?
  state == "accepted"
end

#allow_resource_permissions? ⇒ Boolean

Public: Overrides the ‘allow_resource_permissions?` Resourceable concern method.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 387

def allow_resource_permissions?
  component.settings.resources_permissions_enabled
end

#answered? ⇒ Boolean

Public: Checks if the organization has given an answer for the proposal.

Returns Boolean.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 195

def answered?
  answered_at.present?
end

#can_accumulate_supports_beyond_threshold ⇒ Object

Public: Can accumulate more votres than maximum for this proposal.

Returns true if can accumulate, false otherwise



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# File 'app/models/decidim/proposals/proposal.rb', line 280

def can_accumulate_supports_beyond_threshold
  component.settings.can_accumulate_supports_beyond_threshold
end

#draft? ⇒ Boolean

Public: Whether the proposal is a draft or not.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 301

def draft?
  published_at.nil?
end

#editable_by?(user) ⇒ Boolean

Checks whether the user can edit the given proposal.

user - the user to check for authorship

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 287

def editable_by?(user)
  return true if draft? && created_by?(user)

  !published_state? && within_edit_time_limit? && !copied_from_other_component? && created_by?(user)
end

#evaluating? ⇒ Boolean

Public: Checks if the organization has marked the proposal as evaluating it.

Returns Boolean.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 223

def evaluating?
  state == "evaluating"
end

#internal_state ⇒ Object

Public: Returns the internal state of the proposal.

Returns Boolean.



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# File 'app/models/decidim/proposals/proposal.rb', line 179

def internal_state
  return amendment.state if emendation?

  self[:state]
end

#maximum_votes ⇒ Object

Public: The maximum amount of votes allowed for this proposal.

Returns an Integer with the maximum amount of votes, nil otherwise.



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# File 'app/models/decidim/proposals/proposal.rb', line 261

def maximum_votes
  maximum_votes = component.settings.threshold_per_proposal
  return nil if maximum_votes.zero?

  maximum_votes
end

#maximum_votes_reached? ⇒ Boolean

Public: The maximum amount of votes allowed for this proposal. 0 means infinite.

Returns true if reached, false otherwise.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 271

def maximum_votes_reached?
  return false unless maximum_votes

  votes.count >= maximum_votes
end

#official? ⇒ Boolean

Public: Whether the proposal is official or not.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 249

def official?
  authors.first.is_a?(Decidim::Organization)
end

#official_meeting? ⇒ Boolean

Public: Whether the proposal is created in a meeting or not.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 254

def official_meeting?
  authors.first.class.name == "Decidim::Meetings::Meeting"
end

#presenter ⇒ Object

Returns the presenter for this author, to be used in the views. Required by ResourceRenderer.



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# File 'app/models/decidim/proposals/proposal.rb', line 234

def presenter
  Decidim::Proposals::ProposalPresenter.new(self)
end

#process_amendment_state_change! ⇒ Object 



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# File 'app/models/decidim/proposals/proposal.rb', line 400

def process_amendment_state_change!
  return unless %w(accepted rejected evaluating withdrawn).member?(amendment.state)

  PaperTrail.request(enabled: false) do
    update!(
      state: amendment.state,
      state_published_at: Time.current
    )
  end
end

#published? ⇒ Boolean

Public: Checks if the proposal has been published or not.

Returns Boolean.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 159

def published?
  published_at.present?
end

#published_state? ⇒ Boolean

Public: Checks if the organization has published the state for the proposal.

Returns Boolean.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 188

def published_state?
  emendation? || state_published_at.present?
end

#rejected? ⇒ Boolean

Public: Checks if the organization has rejected a proposal.

Returns Boolean.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 216

def rejected?
  state == "rejected"
end

#reported_attributes ⇒ Object

Public: Overrides the ‘reported_attributes` Reportable concern method.



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# File 'app/models/decidim/proposals/proposal.rb', line 239

def reported_attributes
  [:title, :body]
end

#reported_content_url ⇒ Object

Public: Overrides the ‘reported_content_url` Reportable concern method.



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# File 'app/models/decidim/proposals/proposal.rb', line 228

def reported_content_url
  ResourceLocatorPresenter.new(self).url
end

#reported_searchable_content_extras ⇒ Object

Public: Overrides the ‘reported_searchable_content_extras` Reportable concern method.



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# File 'app/models/decidim/proposals/proposal.rb', line 244

def reported_searchable_content_extras
  [authors.map(&:name).join("\n")]
end

#state ⇒ Object

Public: Returns the published state of the proposal.

Returns Boolean.



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# File 'app/models/decidim/proposals/proposal.rb', line 166

def state
  return amendment.state if emendation?
  return nil unless published_state? || withdrawn?

  super
end

#update_votes_count ⇒ Object

Public: Updates the vote count of this proposal.

Returns nothing. rubocop:disable Rails/SkipsModelValidations



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# File 'app/models/decidim/proposals/proposal.rb', line 144

def update_votes_count
  update_columns(proposal_votes_count: votes.count)
end

#voted_by?(user) ⇒ Boolean

Public: Check if the user has voted the proposal.

Returns Boolean.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 152

def voted_by?(user)
  ProposalVote.where(proposal: self, author: user).any?
end

#withdrawable_by?(user) ⇒ Boolean

Checks whether the user can withdraw the given proposal.

user - the user to check for withdrawability.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 296

def withdrawable_by?(user)
  user && !withdrawn? && authored_by?(user) && !copied_from_other_component?
end

#withdrawn? ⇒ Boolean

Public: Checks if the author has withdrawn the proposal.

Returns Boolean.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 202

def withdrawn?
  internal_state == "withdrawn"
end

#within_edit_time_limit? ⇒ Boolean

Checks whether the proposal is inside the time window to be editable or not once published.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/proposals/proposal.rb', line 392

def within_edit_time_limit?
  return true if draft?
  return true if component.settings.proposal_edit_time == "infinite"

  limit = updated_at + component.settings.proposal_edit_before_minutes.minutes
  Time.current < limit
end