demarches-normaliennes/app/models/procedure_revision_preloader.rb

68 lines
2.6 KiB
Ruby

class ProcedureRevisionPreloader
def initialize(revisions)
@revisions = revisions
end
def all
revisions = @revisions.to_a
load_revisions(revisions)
end
def self.load_one(revision)
ProcedureRevisionPreloader.new([revision]).all.first # rubocop:disable Rails/RedundantActiveRecordAllMethod
end
private
def load_revisions(revisions)
load_procedure_revision_types_de_champ(revisions)
end
def load_procedure_revision_types_de_champ(revisions)
revisions_by_id = revisions.index_by(&:id)
coordinates_by_revision_id = ProcedureRevisionTypeDeChamp
.where(revisions:)
.includes(type_de_champ: { notice_explicative_attachment: :blob, piece_justificative_template_attachment: :blob })
.order(:position, :id)
.to_a
.group_by(&:revision_id)
coordinates_by_revision_id.each_pair do |revision_id, coordinates|
revision = revisions_by_id[revision_id]
coordinates.each do |coordinate|
coordinate.association(:revision).target = revision
coordinate.association(:procedure).target = revision.procedure
end
end
assign_revision_type_de_champ(revisions_by_id, coordinates_by_revision_id)
assign_revision_type_de_champ_public(revisions_by_id, coordinates_by_revision_id)
assign_revision_type_de_champ_private(revisions_by_id, coordinates_by_revision_id)
end
def assign_revision_type_de_champ(revisions_by_id, coordinates_by_revision_id)
revisions_by_id.each_pair do |revision_id, revision|
revision.association(:revision_types_de_champ).target = coordinates_by_revision_id[revision_id] || []
revision.association(:types_de_champ).target = revision.revision_types_de_champ.map(&:type_de_champ)
end
end
def assign_revision_type_de_champ_private(revisions_by_id, coordinates_by_revision_id)
revisions_by_id.each_pair do |revision_id, revision|
revision.association(:revision_types_de_champ_private).target = (coordinates_by_revision_id[revision_id] || []).filter do
_1.parent_id.nil? && _1.type_de_champ.private?
end
revision.association(:types_de_champ_private).target = revision.revision_types_de_champ_private.map(&:type_de_champ)
end
end
def assign_revision_type_de_champ_public(revisions_by_id, coordinates_by_revision_id)
revisions_by_id.each_pair do |revision_id, revision|
revision.association(:revision_types_de_champ_public).target = (coordinates_by_revision_id[revision_id] || []).filter do
_1.parent_id.nil? && _1.type_de_champ.public?
end
revision.association(:types_de_champ_public).target = revision.revision_types_de_champ_public.map(&:type_de_champ)
end
end
end