demarches-normaliennes/app/models/procedure_revision.rb
2022-07-12 10:44:40 +02:00

497 lines
17 KiB
Ruby

# == Schema Information
#
# Table name: procedure_revisions
#
# id :bigint not null, primary key
# published_at :datetime
# created_at :datetime not null
# updated_at :datetime not null
# attestation_template_id :bigint
# dossier_submitted_message_id :bigint
# procedure_id :bigint not null
#
class ProcedureRevision < ApplicationRecord
self.implicit_order_column = :created_at
belongs_to :procedure, -> { with_discarded }, inverse_of: :revisions, optional: false
belongs_to :attestation_template, inverse_of: :revisions, optional: true, dependent: :destroy
belongs_to :dossier_submitted_message, inverse_of: :revisions, optional: true, dependent: :destroy
has_many :dossiers, inverse_of: :revision, foreign_key: :revision_id
has_many :revision_types_de_champ, -> { order(:position, :id) }, class_name: 'ProcedureRevisionTypeDeChamp', foreign_key: :revision_id, dependent: :destroy, inverse_of: :revision
has_many :revision_types_de_champ_public, -> { root.public_only.ordered }, class_name: 'ProcedureRevisionTypeDeChamp', foreign_key: :revision_id, dependent: :destroy, inverse_of: :revision
has_many :revision_types_de_champ_private, -> { root.private_only.ordered }, class_name: 'ProcedureRevisionTypeDeChamp', foreign_key: :revision_id, dependent: :destroy, inverse_of: :revision
has_many :types_de_champ, through: :revision_types_de_champ, source: :type_de_champ
has_many :types_de_champ_public, through: :revision_types_de_champ_public, source: :type_de_champ
has_many :types_de_champ_private, through: :revision_types_de_champ_private, source: :type_de_champ
has_one :draft_procedure, -> { with_discarded }, class_name: 'Procedure', foreign_key: :draft_revision_id, dependent: :nullify, inverse_of: :draft_revision
has_one :published_procedure, -> { with_discarded }, class_name: 'Procedure', foreign_key: :published_revision_id, dependent: :nullify, inverse_of: :published_revision
scope :ordered, -> { order(:created_at) }
validate :conditions_are_valid?
def build_champs
# reload: it can be out of sync in test if some tdcs are added wihtout using add_tdc
types_de_champ_public.reload.map { |tdc| tdc.build_champ(revision: self) }
end
def build_champs_private
# reload: it can be out of sync in test if some tdcs are added wihtout using add_tdc
types_de_champ_private.reload.map { |tdc| tdc.build_champ(revision: self) }
end
def add_type_de_champ(params)
parent_stable_id = params.delete(:parent_stable_id)
parent_coordinate, _ = coordinate_and_tdc(parent_stable_id)
parent_id = parent_coordinate&.id
after_stable_id = params.delete(:after_stable_id)
after_coordinate, _ = coordinate_and_tdc(after_stable_id)
# the collection is orderd by (position, id), so we can use after_coordinate.position
# if not present, a big number is used to ensure the element is at the tail
position = (after_coordinate&.position) || 100_000
tdc = TypeDeChamp.new(params)
if tdc.save
h = { type_de_champ: tdc, parent_id: parent_id, position: position }
coordinate = revision_types_de_champ.create!(h)
renumber(coordinate.reload.siblings)
end
# they are not aware of the addition
types_de_champ_public.reset
types_de_champ_private.reset
tdc
rescue => e
TypeDeChamp.new.tap { |tdc| tdc.errors.add(:base, e.message) }
end
def find_and_ensure_exclusive_use(stable_id)
coordinate, tdc = coordinate_and_tdc(stable_id)
if tdc.only_present_on_draft?
tdc
else
replace_type_de_champ_by_clone(coordinate)
end
end
def move_type_de_champ(stable_id, position)
coordinate, _ = coordinate_and_tdc(stable_id)
siblings = coordinate.siblings.to_a
siblings.insert(position, siblings.delete_at(siblings.index(coordinate)))
renumber(siblings)
coordinate.reload
coordinate
end
def remove_type_de_champ(stable_id)
coordinate, tdc = coordinate_and_tdc(stable_id)
children = children_of(tdc).to_a
coordinate.destroy
children.each(&:destroy_if_orphan)
tdc.destroy_if_orphan
# they are not aware of the removal
types_de_champ_public.reset
types_de_champ_private.reset
renumber(coordinate.siblings)
coordinate
end
def move_up_type_de_champ(stable_id)
coordinate, _ = coordinate_and_tdc(stable_id)
if coordinate.position > 0
move_type_de_champ(stable_id, coordinate.position - 1)
else
coordinate
end
end
def move_down_type_de_champ(stable_id)
coordinate, _ = coordinate_and_tdc(stable_id)
move_type_de_champ(stable_id, coordinate.position + 1)
end
def draft?
procedure.draft_revision == self
end
def locked?
!draft?
end
def different_from?(revision)
revision_types_de_champ != revision.revision_types_de_champ ||
attestation_template != revision.attestation_template
end
def compare(revision)
changes = []
changes += compare_revision_types_de_champ(revision_types_de_champ, revision.revision_types_de_champ)
changes += compare_attestation_template(attestation_template, revision.attestation_template)
changes
end
def new_dossier
Dossier.new(
revision: self,
champs: build_champs,
champs_private: build_champs_private,
groupe_instructeur: procedure.defaut_groupe_instructeur
)
end
def dossier_for_preview(user)
dossier = Dossier
.create_with(groupe_instructeur: procedure.defaut_groupe_instructeur_for_new_dossier)
.find_or_initialize_by(revision: self, user: user, for_procedure_preview: true, state: Dossier.states.fetch(:brouillon))
if dossier.new_record?
dossier.build_default_individual
dossier.save!
end
dossier
end
def children_of(tdc)
parent_coordinate_id = revision_types_de_champ.where(type_de_champ: tdc).select(:id)
types_de_champ
.where(procedure_revision_types_de_champ: { parent_id: parent_coordinate_id })
.order("procedure_revision_types_de_champ.position")
end
def remove_children_of(tdc)
children_of(tdc).each do |child|
remove_type_de_champ(child.stable_id)
end
end
# Estimated duration to fill the form, in seconds.
#
# If the revision is locked (i.e. published), the result is cached (because type de champs can no longer be mutated).
def estimated_fill_duration
Rails.cache.fetch("#{cache_key_with_version}/estimated_fill_duration", expires_in: 12.hours, force: !locked?) do
compute_estimated_fill_duration
end
end
def coordinate_for(tdc)
revision_types_de_champ.find_by!(type_de_champ: tdc)
end
def upper_coordinates(position)
revision_types_de_champ_public.filter { |c| c.position < position }
end
def coordinates_starting_at(position)
revision_types_de_champ_public.reload.filter { |c| position <= c.position }
end
private
def compute_estimated_fill_duration
tdc_durations = types_de_champ_public.fillable.map do |tdc|
duration = tdc.estimated_fill_duration(self)
tdc.mandatory ? duration : duration / 2
end
tdc_durations.sum
end
def children_types_de_champ_as_json(tdcs_as_json, parent_tdcs)
parent_tdcs.each do |parent_tdc|
tdc_as_json = tdcs_as_json.find { |json| json["id"] == parent_tdc.stable_id }
tdc_as_json&.merge!(types_de_champ: children_of(parent_tdc).includes(piece_justificative_template_attachment: :blob).map(&:as_json_for_editor))
end
end
def coordinate_and_tdc(stable_id)
return [nil, nil] if stable_id.blank?
coordinate = revision_types_de_champ
.joins(:type_de_champ)
.find_by(type_de_champ: { stable_id: stable_id })
[coordinate, coordinate.type_de_champ]
end
def renumber(siblings)
siblings.to_a.compact.each.with_index do |sibling, position|
sibling.update_column(:position, position)
end
end
def compare_attestation_template(from_at, to_at)
changes = []
if from_at.nil? && to_at.present?
changes << {
model: :attestation_template,
op: :add
}
elsif to_at.present?
if from_at.title != to_at.title
changes << {
model: :attestation_template,
op: :update,
attribute: :title,
from: from_at.title,
to: to_at.title
}
end
if from_at.body != to_at.body
changes << {
model: :attestation_template,
op: :update,
attribute: :body,
from: from_at.body,
to: to_at.body
}
end
if from_at.footer != to_at.footer
changes << {
model: :attestation_template,
op: :update,
attribute: :footer,
from: from_at.footer,
to: to_at.footer
}
end
if from_at.logo_checksum != to_at.logo_checksum
changes << {
model: :attestation_template,
op: :update,
attribute: :logo,
from: from_at.logo_filename,
to: to_at.logo_filename
}
end
if from_at.signature_checksum != to_at.signature_checksum
changes << {
model: :attestation_template,
op: :update,
attribute: :signature,
from: from_at.signature_filename,
to: to_at.signature_filename
}
end
end
changes
end
def compare_revision_types_de_champ(from_coordinates, to_coordinates)
if from_coordinates == to_coordinates
[]
else
from_h = from_coordinates.index_by(&:stable_id)
to_h = to_coordinates.index_by(&:stable_id)
from_sids = from_h.keys
to_sids = to_h.keys
removed = (from_sids - to_sids).map do |sid|
{ model: :type_de_champ, op: :remove, label: from_h[sid].libelle, private: from_h[sid].private?, _position: from_sids.index(sid), stable_id: sid }
end
added = (to_sids - from_sids).map do |sid|
{ model: :type_de_champ, op: :add, label: to_h[sid].libelle, private: to_h[sid].private?, _position: to_sids.index(sid), stable_id: sid }
end
kept = from_sids.intersection(to_sids)
moved = kept
.map { |sid| [sid, from_h[sid], to_h[sid]] }
.filter { |_, from, to| from.position != to.position }
.map do |sid, from, to|
{ model: :type_de_champ, op: :move, label: from.libelle, private: from.private?, from: from.position, to: to.position, _position: to_sids.index(sid), stable_id: sid }
end
changed = kept
.map { |sid| [sid, from_h[sid], to_h[sid]] }
.flat_map do |sid, from, to|
compare_type_de_champ(from.type_de_champ, to.type_de_champ)
.each { |h| h[:_position] = to_sids.index(sid) }
end
(removed + added + moved + changed)
.sort_by { |h| h[:_position] }
.each { |h| h.delete(:_position) }
end
end
def compare_type_de_champ(from_type_de_champ, to_type_de_champ)
changes = []
if from_type_de_champ.type_champ != to_type_de_champ.type_champ
changes << {
model: :type_de_champ,
op: :update,
attribute: :type_champ,
label: from_type_de_champ.libelle,
private: from_type_de_champ.private?,
from: from_type_de_champ.type_champ,
to: to_type_de_champ.type_champ,
stable_id: from_type_de_champ.stable_id
}
end
if from_type_de_champ.libelle != to_type_de_champ.libelle
changes << {
model: :type_de_champ,
op: :update,
attribute: :libelle,
label: from_type_de_champ.libelle,
private: from_type_de_champ.private?,
from: from_type_de_champ.libelle,
to: to_type_de_champ.libelle,
stable_id: from_type_de_champ.stable_id
}
end
if from_type_de_champ.description != to_type_de_champ.description
changes << {
model: :type_de_champ,
op: :update,
attribute: :description,
label: from_type_de_champ.libelle,
private: from_type_de_champ.private?,
from: from_type_de_champ.description,
to: to_type_de_champ.description,
stable_id: from_type_de_champ.stable_id
}
end
if from_type_de_champ.mandatory? != to_type_de_champ.mandatory?
changes << {
model: :type_de_champ,
op: :update,
attribute: :mandatory,
label: from_type_de_champ.libelle,
private: from_type_de_champ.private?,
from: from_type_de_champ.mandatory?,
to: to_type_de_champ.mandatory?,
stable_id: from_type_de_champ.stable_id
}
end
if from_type_de_champ.placeholder != to_type_de_champ.placeholder
changes << {
model: :type_de_champ,
op: :update,
attribute: :placeholder,
label: from_type_de_champ.libelle,
private: from_type_de_champ.private?,
from: from_type_de_champ.placeholder,
to: to_type_de_champ.placeholder,
stable_id: from_type_de_champ.stable_id
}
end
if to_type_de_champ.drop_down_list?
if from_type_de_champ.drop_down_list_options != to_type_de_champ.drop_down_list_options
changes << {
model: :type_de_champ,
op: :update,
attribute: :drop_down_options,
label: from_type_de_champ.libelle,
private: from_type_de_champ.private?,
from: from_type_de_champ.drop_down_list_options,
to: to_type_de_champ.drop_down_list_options,
stable_id: from_type_de_champ.stable_id
}
end
if to_type_de_champ.linked_drop_down_list?
if from_type_de_champ.drop_down_secondary_libelle != to_type_de_champ.drop_down_secondary_libelle
changes << {
model: :type_de_champ,
op: :update,
attribute: :drop_down_secondary_libelle,
label: from_type_de_champ.libelle,
private: from_type_de_champ.private?,
from: from_type_de_champ.drop_down_secondary_libelle,
to: to_type_de_champ.drop_down_secondary_libelle
}
end
if from_type_de_champ.drop_down_secondary_description != to_type_de_champ.drop_down_secondary_description
changes << {
model: :type_de_champ,
op: :update,
attribute: :drop_down_secondary_description,
label: from_type_de_champ.libelle,
private: from_type_de_champ.private?,
from: from_type_de_champ.drop_down_secondary_description,
to: to_type_de_champ.drop_down_secondary_description
}
end
end
if from_type_de_champ.drop_down_other != to_type_de_champ.drop_down_other
changes << {
model: :type_de_champ,
op: :update,
attribute: :drop_down_other,
label: from_type_de_champ.libelle,
private: from_type_de_champ.private?,
from: from_type_de_champ.drop_down_other,
to: to_type_de_champ.drop_down_other,
stable_id: from_type_de_champ.stable_id
}
end
elsif to_type_de_champ.carte?
if from_type_de_champ.carte_optional_layers != to_type_de_champ.carte_optional_layers
changes << {
model: :type_de_champ,
op: :update,
attribute: :carte_layers,
label: from_type_de_champ.libelle,
private: from_type_de_champ.private?,
from: from_type_de_champ.carte_optional_layers,
to: to_type_de_champ.carte_optional_layers,
stable_id: from_type_de_champ.stable_id
}
end
elsif to_type_de_champ.piece_justificative?
if from_type_de_champ.piece_justificative_template_checksum != to_type_de_champ.piece_justificative_template_checksum
changes << {
model: :type_de_champ,
op: :update,
attribute: :piece_justificative_template,
label: from_type_de_champ.libelle,
private: from_type_de_champ.private?,
from: from_type_de_champ.piece_justificative_template_filename,
to: to_type_de_champ.piece_justificative_template_filename,
stable_id: from_type_de_champ.stable_id
}
end
end
changes
end
def replace_type_de_champ_by_clone(coordinate)
cloned_type_de_champ = coordinate.type_de_champ.deep_clone do |original, kopy|
PiecesJustificativesService.clone_attachments(original, kopy)
end
coordinate.update!(type_de_champ: cloned_type_de_champ)
cloned_type_de_champ
end
def conditions_are_valid?
stable_ids = types_de_champ_public.map(&:stable_id)
types_de_champ_public
.map.with_index
.filter_map { |tdc, i| tdc.condition.present? ? [tdc, i] : nil }
.map { |tdc, i| [tdc, tdc.condition.errors(stable_ids.take(i))] }
.filter { |_tdc, errors| errors.present? }
.each { |tdc, message| errors.add(:condition, message, type_de_champ: tdc) }
end
end