demarches-normaliennes/app/models/attestation_template.rb
François Vantomme c9b1095d1e Refactor (Rubocop): replace map{ … }.compact by filter_map
In Ruby 2.7, Enumerable#filter_map has been added.
This cop identifies places where map { … }.compact can be replaced by filter_map.

See: https://docs.rubocop.org/rubocop-performance/cops_performance.html#performancemapcompact
2021-06-11 15:38:09 +02:00

131 lines
3.9 KiB
Ruby

# == Schema Information
#
# Table name: attestation_templates
#
# id :integer not null, primary key
# activated :boolean
# body :text
# footer :text
# title :text
# created_at :datetime not null
# updated_at :datetime not null
# procedure_id :integer
#
class AttestationTemplate < ApplicationRecord
include ActionView::Helpers::NumberHelper
include TagsSubstitutionConcern
belongs_to :procedure, optional: false
has_one_attached :logo
has_one_attached :signature
validates :footer, length: { maximum: 190 }
validates :logo, content_type: ['image/png', 'image/jpg', 'image/jpeg'], size: { less_than: 1.megabytes }
validates :signature, content_type: ['image/png', 'image/jpg', 'image/jpeg'], size: { less_than: 1.megabytes }
DOSSIER_STATE = Dossier.states.fetch(:accepte)
def attestation_for(dossier)
attestation = Attestation.new(title: replace_tags(title, dossier))
attestation.pdf.attach(
io: build_pdf(dossier),
filename: "attestation-dossier-#{dossier.id}.pdf",
content_type: 'application/pdf',
# we don't want to run virus scanner on this file
metadata: { virus_scan_result: ActiveStorage::VirusScanner::SAFE }
)
attestation
end
def unspecified_champs_for_dossier(dossier)
all_champs_with_libelle_index = (dossier.champs + dossier.champs_private)
.reduce({}) do |acc, champ|
acc[champ.libelle] = champ
acc
end
used_tags.filter_map do |used_tag|
corresponding_champ = all_champs_with_libelle_index[used_tag]
if corresponding_champ && corresponding_champ.value.blank?
corresponding_champ
end
end
end
def dup
attestation_template = AttestationTemplate.new(title: title, body: body, footer: footer, activated: activated)
if logo.attached?
attestation_template.logo.attach(
io: StringIO.new(logo.download),
filename: logo.filename.to_s,
content_type: logo.content_type,
# we don't want to run virus scanner on duplicated file
metadata: { virus_scan_result: ActiveStorage::VirusScanner::SAFE }
)
end
if signature.attached?
attestation_template.signature.attach(
io: StringIO.new(signature.download),
filename: signature.filename.to_s,
content_type: signature.content_type,
# we don't want to run virus scanner on duplicated file
metadata: { virus_scan_result: ActiveStorage::VirusScanner::SAFE }
)
end
attestation_template
end
def logo_url
if logo.attached?
Rails.application.routes.url_helpers.url_for(logo)
end
end
def signature_url
if signature.attached?
Rails.application.routes.url_helpers.url_for(signature)
end
end
def render_attributes_for(params = {})
dossier = params.fetch(:dossier, false)
{
created_at: Time.zone.now,
title: dossier ? replace_tags(title, dossier) : params.fetch(:title, title),
body: dossier ? replace_tags(body, dossier) : params.fetch(:body, body),
footer: params.fetch(:footer, footer),
logo: params.fetch(:logo, logo.attached? ? logo : nil),
signature: params.fetch(:signature, signature.attached? ? signature : nil)
}
end
private
def used_tags
delimiters_regex = /--(?<capture>((?!--).)*)--/
# We can't use flat_map as scan will return 3 levels of array,
# using flat_map would give us 2, whereas flatten will
# give us 1, which is what we want
[title, body]
.map { |str| str.scan(delimiters_regex) }
.flatten
end
def build_pdf(dossier)
attestation = render_attributes_for(dossier: dossier)
attestation_view = ApplicationController.render(
template: 'new_administrateur/attestation_templates/show',
formats: :pdf,
assigns: { attestation: attestation }
)
StringIO.new(attestation_view)
end
end