52 lines
1.3 KiB
Ruby
52 lines
1.3 KiB
Ruby
# FIXME:
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# Need to pass in the JSON spec for the mix and put that in the migration.
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module JamRuby
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class Mix < ActiveRecord::Base
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MAX_MIX_TIME = 7200 # 2 hours
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def self.schedule(recording_id, user_id, description, spec)
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# This would have made it so you couldn't have more than one mix of a recording+owner
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#raise unless self.where(:recording_id => recording_id, :owner_id => user_id).size == 0
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recording = Recording.find(recording_id)
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raise if recording.nil?
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raise if recording.owner_id != user_id
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mix = Mix.new
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mix.recording_id = recording_id
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mix.owner_id = user_id
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mix.description = description
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mix.spec = spec
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mix.save
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mix
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end
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def self.next(mix_server)
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# First check if there are any mixes started so long ago that we want to re-run them
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Mix.where("completed_at IS NULL AND started_at < ?", Time.now - MAX_MIX_TIME).each do |mix|
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mix.started_at = nil
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mix.mix_server = nil
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mix.save
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end
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mix = Mix.where(:started_at => nil).limit(1).first
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return nil if mix.nil?
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mix.started_at = Time.now
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mix.mix_server = mix_server
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mix.save
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mix
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end
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def finish(url)
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self.completed_at = Time.now
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self.url = url
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save
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end
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end
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end
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