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29 lines
650 B
Ruby
29 lines
650 B
Ruby
class CreateVestalVersions < ActiveRecord::Migration[4.2]
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def self.up
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create_table :versions do |t|
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t.belongs_to :versioned, polymorphic: true
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t.belongs_to :user, polymorphic: true
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t.string :user_name
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t.text :modifications
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t.integer :number
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t.integer :reverted_from
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t.string :tag
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t.timestamps null: false
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end
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change_table :versions do |t|
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t.index [:versioned_id, :versioned_type]
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t.index [:user_id, :user_type]
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t.index :user_name
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t.index :number
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t.index :tag
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t.index :created_at
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end
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end
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def self.down
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drop_table :versions
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end
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end
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