class ProcedurePresentation < ApplicationRecord EXTRA_SORT_COLUMNS = { 'notifications' => ['notifications'], 'self' => ['id', 'state'] } belongs_to :assign_to delegate :procedure, to: :assign_to validate :check_allowed_displayed_fields validate :check_allowed_sort_column validate :check_allowed_sort_order validate :check_allowed_filter_columns def fields fields = [ field_hash('Créé le', 'self', 'created_at'), field_hash('En construction le', 'self', 'en_construction_at'), field_hash('Mis à jour le', 'self', 'updated_at'), field_hash('Demandeur', 'user', 'email'), field_hash('Email instructeur', 'followers_instructeurs', 'email'), field_hash('Groupe instructeur', 'groupe_instructeur', 'label') ] if procedure.for_individual fields.push( field_hash("Prénom", "individual", "prenom"), field_hash("Nom", "individual", "nom"), field_hash("Civilité", "individual", "gender") ) end if !procedure.for_individual fields.push( field_hash('SIREN', 'etablissement', 'entreprise_siren'), field_hash('Forme juridique', 'etablissement', 'entreprise_forme_juridique'), field_hash('Nom commercial', 'etablissement', 'entreprise_nom_commercial'), field_hash('Raison sociale', 'etablissement', 'entreprise_raison_sociale'), field_hash('SIRET siège social', 'etablissement', 'entreprise_siret_siege_social'), field_hash('Date de création', 'etablissement', 'entreprise_date_creation') ) fields.push( field_hash('SIRET', 'etablissement', 'siret'), field_hash('Libellé NAF', 'etablissement', 'libelle_naf'), field_hash('Code postal', 'etablissement', 'code_postal') ) end explanatory_types_de_champ = [:header_section, :explication].map { |k| TypeDeChamp.type_champs.fetch(k) } fields.concat procedure.types_de_champ .where.not(type_champ: explanatory_types_de_champ) .order(:id) .map { |type_de_champ| field_hash(type_de_champ.libelle, 'type_de_champ', type_de_champ.id.to_s) } fields.concat procedure.types_de_champ_private .where.not(type_champ: explanatory_types_de_champ) .order(:id) .map { |type_de_champ| field_hash(type_de_champ.libelle, 'type_de_champ_private', type_de_champ.id.to_s) } fields end def fields_for_select fields.map do |field| [field['label'], "#{field['table']}/#{field['column']}"] end end def displayed_field_values(dossier) assert_matching_procedure(dossier) displayed_fields.map { |field| get_value(dossier, field['table'], field['column']) } end def sorted_ids(dossiers, instructeur) dossiers.each { |dossier| assert_matching_procedure(dossier) } table, column, order = sort.values_at('table', 'column', 'order') case table when 'notifications' dossiers_id_with_notification = dossiers.with_notifications.merge(instructeur.followed_dossiers).ids if order == 'desc' return dossiers_id_with_notification + (dossiers.order('dossiers.updated_at desc').ids - dossiers_id_with_notification) else return (dossiers.order('dossiers.updated_at asc').ids - dossiers_id_with_notification) + dossiers_id_with_notification end when 'type_de_champ', 'type_de_champ_private' return dossiers .includes(table == 'type_de_champ' ? :champs : :champs_private) .where("champs.type_de_champ_id = #{column.to_i}") .order("champs.value #{order}") .pluck(:id) when 'self', 'user', 'individual', 'etablissement', 'followers_instructeurs', 'groupe_instructeur' return (table == 'self' ? dossiers : dossiers.includes(table)) .order("#{self.class.sanitized_column(table, column)} #{order}") .pluck(:id) end end def filtered_ids(dossiers, statut) dossiers.each { |dossier| assert_matching_procedure(dossier) } filters[statut].group_by { |filter| filter.values_at('table', 'column') } .map do |(table, column), filters| values = filters.pluck('value') case table when 'self' dates = values .map { |v| Time.zone.parse(v).beginning_of_day rescue nil } .compact dossiers.filter_by_datetimes(column, dates) when 'type_de_champ', 'type_de_champ_private' relation = table == 'type_de_champ' ? :champs : :champs_private dossiers .includes(relation) .where("champs.type_de_champ_id = ?", column.to_i) .filter_ilike(relation, :value, values) when 'etablissement' if column == 'entreprise_date_creation' dates = values .map { |v| v.to_date rescue nil } .compact dossiers .includes(table) .where(table.pluralize => { column => dates }) else dossiers .includes(table) .filter_ilike(table, column, values) end when 'user', 'individual', 'followers_instructeurs' dossiers .includes(table) .filter_ilike(table, column, values) when 'groupe_instructeur' dossiers .includes(table) .filter_ilike(table, column, values) end.pluck(:id) end.reduce(:&) end def eager_load_displayed_fields(dossiers) relations_to_include = displayed_fields .pluck('table') .reject { |table| table == 'self' } .map do |table| case table when 'type_de_champ' :champs when 'type_de_champ_private' :champs_private else table end end .uniq dossiers.includes(relations_to_include) end private def check_allowed_displayed_fields displayed_fields.each do |field| check_allowed_field(:displayed_fields, field) end end def check_allowed_sort_column check_allowed_field(:sort, sort, EXTRA_SORT_COLUMNS) end def check_allowed_sort_order order = sort['order'] if !["asc", "desc"].include?(order) errors.add(:sort, "#{order} n’est pas une ordre permis") end end def check_allowed_filter_columns filters.each do |_, columns| columns.each do |column| check_allowed_field(:filters, column) end end end def check_allowed_field(kind, field, extra_columns = {}) table, column = field.values_at('table', 'column') if !valid_column?(table, column, extra_columns) errors.add(kind, "#{table}.#{column} n’est pas une colonne permise") end end def assert_matching_procedure(dossier) if dossier.procedure != procedure raise "Procedure mismatch (expected #{procedure.id}, got #{dossier.procedure.id})" end end def get_value(dossier, table, column) case table when 'self' dossier.send(column)&.strftime('%d/%m/%Y') when 'user', 'individual', 'etablissement' dossier.send(table)&.send(column) when 'followers_instructeurs' dossier.send(table)&.map { |g| g.send(column) }&.join(', ') when 'type_de_champ' dossier.champs.find { |c| c.type_de_champ_id == column.to_i }.value when 'type_de_champ_private' dossier.champs_private.find { |c| c.type_de_champ_id == column.to_i }.value when 'groupe_instructeur' dossier.groupe_instructeur.label end end def field_hash(label, table, column) { 'label' => label, 'table' => table, 'column' => column } end def valid_column?(table, column, extra_columns = {}) valid_columns_for_table(table).include?(column) || extra_columns[table]&.include?(column) end def valid_columns_for_table(table) @column_whitelist ||= fields .group_by { |field| field['table'] } .map { |table, fields| [table, Set.new(fields.pluck('column'))] } .to_h @column_whitelist[table] || [] end def self.sanitized_column(association, column) table = if association == 'self' Dossier.table_name else Dossier.reflect_on_association(association).klass.table_name end [table, column] .map { |name| ActiveRecord::Base.connection.quote_column_name(name) } .join('.') end def dossier_field_service @dossier_field_service ||= DossierFieldService.new end end