96 lines
2.3 KiB
Ruby
96 lines
2.3 KiB
Ruby
# == Schema Information
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#
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# Table name: exports
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#
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# id :bigint not null, primary key
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# format :string not null
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# key :text
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# created_at :datetime not null
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# updated_at :datetime not null
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#
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class Export < ApplicationRecord
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MAX_DUREE_CONSERVATION_EXPORT = 1.hour
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enum format: {
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csv: 'csv',
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ods: 'ods',
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xlsx: 'xlsx'
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}
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has_and_belongs_to_many :groupe_instructeurs
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has_one_attached :file
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validates :format, :groupe_instructeurs, :key, presence: true
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scope :stale, -> { where('exports.updated_at < ?', (Time.zone.now - MAX_DUREE_CONSERVATION_EXPORT)) }
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after_create_commit :compute_async
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def compute_async
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ExportJob.perform_later(self)
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end
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def compute
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file.attach(
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io: io,
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filename: filename,
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content_type: content_type,
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# We generate the exports ourselves, so they are safe
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metadata: { virus_scan_result: ActiveStorage::VirusScanner::SAFE }
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)
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end
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def ready?
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file.attached?
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end
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def self.find_or_create_export(format, groupe_instructeurs)
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create_with(groupe_instructeurs: groupe_instructeurs)
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.create_or_find_by(format: format, key: generate_cache_key(groupe_instructeurs))
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end
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def self.find_for_format_and_groupe_instructeurs(format, groupe_instructeurs)
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find_by(format: format, key: generate_cache_key(groupe_instructeurs))
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end
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def self.generate_cache_key(groupe_instructeurs)
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groupe_instructeurs.map(&:id).sort.join('-')
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end
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private
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def filename
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procedure_identifier = procedure.path || "procedure-#{procedure.id}"
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"dossiers_#{procedure_identifier}_#{Time.zone.now.strftime('%Y-%m-%d_%H-%M')}.#{format}"
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end
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def io
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dossiers = Dossier.where(groupe_instructeur: groupe_instructeurs)
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service = ProcedureExportService.new(procedure, dossiers)
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case format.to_sym
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when :csv
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StringIO.new(service.to_csv)
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when :xlsx
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StringIO.new(service.to_xlsx)
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when :ods
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StringIO.new(service.to_ods)
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end
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end
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def content_type
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case format.to_sym
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when :csv
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'text/csv'
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when :xlsx
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'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
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when :ods
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'application/vnd.oasis.opendocument.spreadsheet'
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end
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end
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def procedure
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groupe_instructeurs.first.procedure
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end
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end
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