demarches-normaliennes/app/models/procedure_revision.rb

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# == Schema Information
#
# Table name: procedure_revisions
#
# id :bigint not null, primary key
# created_at :datetime not null
# updated_at :datetime not null
# procedure_id :bigint not null
#
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class ProcedureRevision < ApplicationRecord
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self.implicit_order_column = :created_at
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belongs_to :procedure, -> { with_discarded }, inverse_of: :revisions, optional: false
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has_many :revision_types_de_champ, -> { public_only.ordered }, class_name: 'ProcedureRevisionTypeDeChamp', foreign_key: :revision_id, dependent: :destroy, inverse_of: :revision
has_many :revision_types_de_champ_private, -> { 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_private, through: :revision_types_de_champ_private, source: :type_de_champ
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def build_champs
types_de_champ.map(&:build_champ)
end
def build_champs_private
types_de_champ_private.map(&:build_champ)
end
def add_type_de_champ(params)
params[:revision] = self
if params[:parent_id]
find_or_clone_type_de_champ(params.delete(:parent_id))
.types_de_champ
.tap do |types_de_champ|
params[:order_place] = types_de_champ.present? ? types_de_champ.last.order_place + 1 : 0
end.create(params)
elsif params[:private]
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types_de_champ_private.create(params)
else
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types_de_champ.create(params)
end
end
def find_or_clone_type_de_champ(id)
type_de_champ = find_type_de_champ_by_id(id)
if type_de_champ.revision == self
type_de_champ
elsif type_de_champ.parent.present?
find_or_clone_type_de_champ(type_de_champ.parent.stable_id).types_de_champ.find_by!(stable_id: id)
else
type_de_champ.revise!
end
end
def move_type_de_champ(id, position)
type_de_champ = find_type_de_champ_by_id(id)
if type_de_champ.parent.present?
repetition_type_de_champ = find_or_clone_type_de_champ(id).parent
move_type_de_champ_hash(repetition_type_de_champ.types_de_champ.to_a, type_de_champ, position).each do |(id, position)|
repetition_type_de_champ.types_de_champ.find(id).update!(order_place: position)
end
elsif type_de_champ.private?
move_type_de_champ_hash(types_de_champ_private.to_a, type_de_champ, position).each do |(id, position)|
revision_types_de_champ_private.find_by!(type_de_champ_id: id).update!(position: position)
end
else
move_type_de_champ_hash(types_de_champ.to_a, type_de_champ, position).each do |(id, position)|
revision_types_de_champ.find_by!(type_de_champ_id: id).update!(position: position)
end
end
end
def remove_type_de_champ(id)
type_de_champ = find_type_de_champ_by_id(id)
if type_de_champ.revision == self
type_de_champ.destroy
elsif type_de_champ.parent.present?
find_or_clone_type_de_champ(id).destroy
elsif type_de_champ.private?
types_de_champ_private.delete(type_de_champ)
else
types_de_champ.delete(type_de_champ)
end
end
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def draft?
procedure.draft_revision == self
end
def locked?
!draft?
end
private
def find_type_de_champ_by_id(id)
types_de_champ.find_by(stable_id: id) ||
types_de_champ_private.find_by(stable_id: id) ||
types_de_champ_in_repetition.find_by!(stable_id: id)
end
def types_de_champ_in_repetition
parent_ids = types_de_champ.repetition.ids + types_de_champ_private.repetition.ids
TypeDeChamp.where(parent_id: parent_ids)
end
def move_type_de_champ_hash(types_de_champ, type_de_champ, new_index)
old_index = types_de_champ.index(type_de_champ)
if types_de_champ.delete_at(old_index)
types_de_champ.insert(new_index, type_de_champ)
.map.with_index do |type_de_champ, index|
[type_de_champ.id, index]
end
else
[]
end
end
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end