Stanko K.R.
58 lines
1.1 KiB
Ruby
58 lines
1.1 KiB
Ruby
class Export < ApplicationRecord
|
|
belongs_to :account
|
|
belongs_to :user
|
|
|
|
has_one_attached :file
|
|
|
|
enum :status, %w[ pending processing completed failed ].index_by(&:itself), default: :pending
|
|
|
|
scope :current, -> { where(created_at: 24.hours.ago..) }
|
|
scope :expired, -> { where(completed_at: ...24.hours.ago) }
|
|
|
|
def self.cleanup
|
|
expired.destroy_all
|
|
end
|
|
|
|
def build_later
|
|
ExportDataJob.perform_later(self)
|
|
end
|
|
|
|
def build
|
|
processing!
|
|
|
|
with_account_context do
|
|
ZipFile.create_for(file, filename: filename) do |zip|
|
|
populate_zip(zip)
|
|
end
|
|
mark_completed
|
|
ExportMailer.completed(self).deliver_later
|
|
end
|
|
rescue => e
|
|
update!(status: :failed)
|
|
raise e
|
|
end
|
|
|
|
def mark_completed
|
|
update!(status: :completed, completed_at: Time.current)
|
|
end
|
|
|
|
def accessible_to?(accessor)
|
|
accessor == user
|
|
end
|
|
|
|
private
|
|
def filename
|
|
"fizzy-export-#{id}.zip"
|
|
end
|
|
|
|
def with_account_context
|
|
Current.set(account: account) do
|
|
yield
|
|
end
|
|
end
|
|
|
|
def populate_zip(zip)
|
|
raise NotImplementedError, "Subclasses must implement populate_zip"
|
|
end
|
|
end
|