# GOV.UK Mini Environment Admin
# Copyright © 2018  Christopher Baines <mail@cbaines.net>
#
# This file is part of the GOV.UK Mini Environment Admin.
#
# The GOV.UK Mini Environment Admin is free software: you can
# redistribute it and/or modify it under the terms of the GNU Affero
# General Public License as published by the Free Software Foundation,
# either version 3 of the License, or (at your option) any later
# version.
#
# The GOV.UK Mini Environment Admin is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License along with the GOV.UK Mini Environment Admin.  If not, see
# <http://www.gnu.org/licenses/>.

class MiniEnvironmentJob < Que::Job
  def run(mini_environment_id, action)
    ActiveRecord::Base.transaction do
      @mini_environment = MiniEnvironment.find(mini_environment_id)

      @mini_environment.backend.send(action, @mini_environment)
    end
  end

  def destroy
    FinishedTerraformJob.create(
      model_id: @mini_environment.id,
      job_class: attrs[:job_class]
    )
    super
  end

  def self.jobs(mini_environment_id)
    [
      QueJob
        .where(
          job_class: name
        ).where(
          "args->>0 = '#{mini_environment_id}'"
        ).to_a,
      FinishedTerraformJob
        .where(
          job_class: name,
          model_id: mini_environment_id
        )
    ].flatten.sort_by do |x|
      if x.instance_of? QueJob
        x.run_at
      else # FinishedTerraformJob
        x.created_at
      end
    end
  end
end