32 lines
1,021 B
Ruby
32 lines
1,021 B
Ruby
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class PrinterJob < ActiveRecord::Base
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belongs_to :order
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belongs_to :created_by, class_name: 'User', foreign_key: 'created_by_user_id'
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belongs_to :finished_by, class_name: 'User', foreign_key: 'finished_by_user_id'
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has_many :printer_job_updates
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scope :finished, -> { where.not(finished_at: nil) }
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scope :unfinished, -> { where(finished_at: nil).order(:id) }
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scope :pending, -> { unfinished.includes(:order).where.not(orders: {state: 'open'}) }
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scope :queued, -> { unfinished.includes(:order).where(orders: {state: 'open'}) }
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def last_update_at
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printer_job_updates.order(:created_at).last.try(&:created_at)
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end
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def last_update_state
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printer_job_updates.order(:created_at).last.try(&:state)
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end
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def add_update!(state, message=nil)
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return unless finished_at.nil?
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PrinterJobUpdate.create! printer_job: self, state: state, message: message
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end
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def finish!(user=nil)
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return unless finished_at.nil?
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update_attributes finished_at: Time.now, finished_by: user
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end
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end
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