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57 lines
1.3 KiB
Ruby
57 lines
1.3 KiB
Ruby
class Draft < ActiveRecord::Base
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NEW_TOPIC = 'new_topic'
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NEW_PRIVATE_MESSAGE = 'new_private_message'
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EXISTING_TOPIC = 'topic_'
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def self.set(user, key, sequence, data)
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d = find_draft(user,key)
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if d
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return if d.sequence > sequence
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d.update_columns(data: data, sequence: sequence)
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else
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Draft.create!(user_id: user.id, draft_key: key, data: data, sequence: sequence)
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end
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end
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def self.get(user, key, sequence)
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d = find_draft(user,key)
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if d && d.sequence == sequence
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d.data
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end
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end
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def self.clear(user, key, sequence)
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d = find_draft(user,key)
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if d && d.sequence <= sequence
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d.destroy
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end
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end
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protected
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def self.find_draft(user, key)
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if user.is_a?(User)
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find_by(user_id: user.id, draft_key: key)
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else
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find_by(user_id: user, draft_key: key)
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end
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end
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end
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# == Schema Information
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#
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# Table name: drafts
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#
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# id :integer not null, primary key
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# user_id :integer not null
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# draft_key :string(255) not null
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# data :text not null
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# created_at :datetime not null
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# updated_at :datetime not null
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# sequence :integer default(0), not null
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#
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# Indexes
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#
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# index_drafts_on_user_id_and_draft_key (user_id,draft_key)
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#
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