220 lines
9.5 KiB
Ruby
220 lines
9.5 KiB
Ruby
# frozen_string_literal: true
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class DossierProjectionService
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class DossierProjection < Struct.new(:dossier_id, :state, :archived, :hidden_by_user_at, :hidden_by_administration_at, :hidden_by_reason, :for_tiers, :prenom, :nom, :batch_operation_id, :sva_svr_decision_on, :corrections, :columns) do
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def pending_correction?
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return false if corrections.blank?
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corrections.any? { _1[:resolved_at].nil? }
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end
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def resolved_corrections?
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return false if corrections.blank?
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corrections.all? { _1[:resolved_at].present? }
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end
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end
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end
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def self.for_tiers_translation(array)
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for_tiers, email, first_name, last_name = array
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if for_tiers == true
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"#{email} #{I18n.t('views.instructeurs.dossiers.acts_on_behalf')} #{first_name} #{last_name}"
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else
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email
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end
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end
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TABLE = 'table'
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COLUMN = 'column'
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STABLE_ID = 'stable_id'
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# Returns [DossierProjection(dossier, columns)] ordered by dossiers_ids
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# and the columns orderd by fields.
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#
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# It tries to be fast by using `pluck` (or at least `select`)
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# to avoid deserializing entire records.
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#
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# It stores its intermediary queries results in an hash in the corresponding field.
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# ex: field_email[:id_value_h] = { dossier_id_1: email_1, dossier_id_3: email_3 }
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#
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# Those hashes are needed because:
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# - the order of the intermediary query results are unknown
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# - some values can be missing (if a revision added or removed them)
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def self.project(dossiers_ids, columns)
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fields = columns.map do |c|
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if c.is_a?(Columns::ChampColumn)
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{ TABLE => c.table, STABLE_ID => c.stable_id, original_column: c }
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else
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{ TABLE => c.table, COLUMN => c.column }
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end
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end
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champ_value = champ_value_formatter(dossiers_ids, fields)
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state_field = { TABLE => 'self', COLUMN => 'state' }
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archived_field = { TABLE => 'self', COLUMN => 'archived' }
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batch_operation_field = { TABLE => 'self', COLUMN => 'batch_operation_id' }
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hidden_by_user_at_field = { TABLE => 'self', COLUMN => 'hidden_by_user_at' }
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hidden_by_administration_at_field = { TABLE => 'self', COLUMN => 'hidden_by_administration_at' }
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hidden_by_reason_field = { TABLE => 'self', COLUMN => 'hidden_by_reason' }
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for_tiers_field = { TABLE => 'self', COLUMN => 'for_tiers' }
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individual_first_name = { TABLE => 'individual', COLUMN => 'prenom' }
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individual_last_name = { TABLE => 'individual', COLUMN => 'nom' }
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sva_svr_decision_on_field = { TABLE => 'self', COLUMN => 'sva_svr_decision_on' }
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dossier_corrections = { TABLE => 'dossier_corrections', COLUMN => 'resolved_at' }
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([state_field, archived_field, sva_svr_decision_on_field, hidden_by_user_at_field, hidden_by_administration_at_field, hidden_by_reason_field, for_tiers_field, individual_first_name, individual_last_name, batch_operation_field, dossier_corrections] + fields)
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.each { |f| f[:id_value_h] = {} }
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.group_by { |f| f[TABLE] } # one query per table
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.each do |table, fields|
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case table
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when 'type_de_champ'
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Champ
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.where(
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stable_id: fields.map { |f| f[STABLE_ID] },
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dossier_id: dossiers_ids
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)
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.select(:dossier_id, :value, :stable_id, :type, :external_id, :data, :value_json) # we cannot pluck :value, as we need the champ.to_s method
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.group_by(&:stable_id) # the champs are redispatched to their respective fields
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.map do |stable_id, champs|
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fields
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.filter { |f| f[STABLE_ID] == stable_id }
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.each do |field|
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field[:id_value_h] = champs.to_h { |c| [c.dossier_id, champ_value.(c, field[:original_column])] }
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end
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end
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when 'self'
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Dossier
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.where(id: dossiers_ids)
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.pluck(:id, *fields.map { |f| f[COLUMN].to_sym })
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.each do |id, *columns|
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fields.zip(columns).each do |field, value|
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# SVA must remain a date: in other column we compute remaining delay with it
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field[:id_value_h][id] = if value.respond_to?(:strftime) && field != sva_svr_decision_on_field
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I18n.l(value.to_date)
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else
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value
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end
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end
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end
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when 'individual'
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Individual
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.where(dossier_id: dossiers_ids)
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.pluck(:dossier_id, *fields.map { |f| f[COLUMN].to_sym })
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.each { |id, *columns| fields.zip(columns).each { |field, value| field[:id_value_h][id] = value } }
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when 'etablissement'
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Etablissement
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.where(dossier_id: dossiers_ids)
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.pluck(:dossier_id, *fields.map { |f| f[COLUMN].to_sym })
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.each { |id, *columns| fields.zip(columns).each { |field, value| field[:id_value_h][id] = value } }
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when 'user'
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fields[0][:id_value_h] = Dossier # there is only one field available for user table
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.joins(:user)
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.includes(:individual)
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.where(id: dossiers_ids)
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.pluck('dossiers.id, dossiers.for_tiers, users.email, individuals.prenom, individuals.nom')
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.to_h { |dossier_id, *array| [dossier_id, for_tiers_translation(array)] }
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when 'groupe_instructeur'
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fields[0][:id_value_h] = Dossier
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.joins(:groupe_instructeur)
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.where(id: dossiers_ids)
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.pluck('dossiers.id, groupe_instructeurs.label')
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.to_h
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when 'dossier_corrections'
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columns = fields.map { _1[COLUMN].to_sym }
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id_value_h = DossierCorrection.where(dossier_id: dossiers_ids)
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.pluck(:dossier_id, *columns)
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.group_by(&:first) # group corrections by dossier_id
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.transform_values do |values| # build each correction has an hash column => value
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values.map { Hash[columns.zip(_1[1..-1])] }
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end
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fields[0][:id_value_h] = id_value_h
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when 'dossier_labels'
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columns = fields.map { _1[COLUMN].to_sym }
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id_value_h =
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DossierLabel
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.includes(:label)
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.where(dossier_id: dossiers_ids)
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.pluck('dossier_id, labels.name, labels.color')
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.group_by { |dossier_id, _| dossier_id }
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fields[0][:id_value_h] = id_value_h.transform_values { |v| { value: v, type: :label } }
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when 'procedure'
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Dossier
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.joins(:procedure)
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.where(id: dossiers_ids)
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.pluck(:id, *fields.map { |f| f[COLUMN].to_sym })
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.each { |id, *columns| fields.zip(columns).each { |field, value| field[:id_value_h][id] = value } }
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when 'followers_instructeurs'
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# rubocop:disable Style/HashTransformValues
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fields[0][:id_value_h] = Follow
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.active
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.joins(instructeur: :user)
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.where(dossier_id: dossiers_ids)
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.pluck('dossier_id, users.email')
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.group_by { |dossier_id, _| dossier_id }
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.to_h { |dossier_id, dossier_id_emails| [dossier_id, dossier_id_emails.sort.map { |_, email| email }&.join(', ')] }
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# rubocop:enable Style/HashTransformValues
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when 'avis'
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# rubocop:disable Style/HashTransformValues
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fields[0][:id_value_h] = Avis
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.where(dossier_id: dossiers_ids)
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.pluck('dossier_id', 'question_answer')
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.group_by { |dossier_id, _| dossier_id }
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.to_h { |dossier_id, question_answer| [dossier_id, question_answer.map { |_, answer| answer }&.compact&.tally&.map { |k, v| I18n.t("helpers.label.question_answer_with_count.#{k}", count: v) }&.join(' / ')] }
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# rubocop:enable Style/HashTransformValues
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end
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end
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dossiers_ids.map do |dossier_id|
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DossierProjection.new(
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dossier_id,
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state_field[:id_value_h][dossier_id],
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archived_field[:id_value_h][dossier_id],
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hidden_by_user_at_field[:id_value_h][dossier_id],
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hidden_by_administration_at_field[:id_value_h][dossier_id],
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hidden_by_reason_field[:id_value_h][dossier_id],
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for_tiers_field[:id_value_h][dossier_id],
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individual_first_name[:id_value_h][dossier_id],
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individual_last_name[:id_value_h][dossier_id],
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batch_operation_field[:id_value_h][dossier_id],
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sva_svr_decision_on_field[:id_value_h][dossier_id],
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dossier_corrections[:id_value_h][dossier_id],
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fields.map { |f| f[:id_value_h][dossier_id] }
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)
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end
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end
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class << self
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private
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def champ_value_formatter(dossiers_ids, fields)
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stable_ids = fields.filter { _1[TABLE].in?(['type_de_champ']) }.map { _1[STABLE_ID] }
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revision_ids_by_dossier_ids = Dossier.where(id: dossiers_ids).pluck(:id, :revision_id).to_h
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stable_ids_and_types_de_champ_by_revision_ids = ProcedureRevisionTypeDeChamp.includes(:type_de_champ)
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.where(revision_id: revision_ids_by_dossier_ids.values.uniq, type_de_champ: { stable_id: stable_ids })
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.map { [_1.revision_id, _1.type_de_champ] }
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.group_by(&:first)
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.transform_values { _1.map { |_, type_de_champ| [type_de_champ.stable_id, type_de_champ] }.to_h }
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stable_ids_and_types_de_champ_by_dossier_ids = revision_ids_by_dossier_ids.transform_values { stable_ids_and_types_de_champ_by_revision_ids[_1] }.compact
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-> (champ, column) {
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type_de_champ = stable_ids_and_types_de_champ_by_dossier_ids.fetch(champ.dossier_id, {})[champ.stable_id]
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if type_de_champ.present? && type_de_champ.type_champ == champ.last_write_type_champ
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if column.is_a?(Columns::JSONPathColumn)
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column.get_value(champ)
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else
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type_de_champ.champ_value(champ)
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end
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else
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''
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end
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}
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end
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end
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end
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