42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
class CreateForumThreadUser < ActiveRecord::Migration
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def up
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create_table :forum_thread_users, id: false do |t|
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t.integer :user_id, null: false
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t.integer :forum_thread_id, null: false
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t.boolean :starred, null: false, default: false
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t.boolean :posted, null: false, default: false
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t.integer :last_read_post_number, null: false, default: 1
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t.timestamps
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end
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execute "DELETE FROM read_posts"
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add_index :forum_thread_users, [:forum_thread_id, :user_id], unique: true
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drop_table :stars
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drop_table :last_read_posts
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end
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def down
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drop_table :forum_thread_users
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create_table :stars, id: false do |t|
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t.integer :parent_id, null: false
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t.string :parent_type, limit: 50, null: false
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t.integer :user_id, null: true
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t.timestamps
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end
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add_index :stars, [:parent_id, :parent_type, :user_id]
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create_table :last_read_posts do |t|
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t.integer :user_id, null: false
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t.integer :forum_thread_id, null: false
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t.integer :post_number, null: false
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t.timestamps
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end
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add_index :last_read_posts, [:user_id, :forum_thread_id], unique: true
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end
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end
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