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13 lines
363 B
Ruby
13 lines
363 B
Ruby
class CreateUserBadges < ActiveRecord::Migration[4.2]
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def change
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create_table :user_badges do |t|
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t.integer :badge_id, null: false
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t.integer :user_id, index: true, null: false
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t.datetime :granted_at, null: false
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t.integer :granted_by_id, null: false
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end
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add_index :user_badges, [:badge_id, :user_id], unique: true
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end
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end
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