class AddMapBugTables < ActiveRecord::Migration[4.2]
  def self.up
    create_enum :map_bug_status_enum, %w[open closed hidden]

    create_table :map_bugs do |t|
      t.integer :latitude, :null => false
      t.integer :longitude, :null => false
      t.column :tile, :bigint, :null => false
      t.datetime :last_changed, :null => false
      t.datetime :date_created, :null => false
      t.string :nearby_place
      t.string :text
      t.column :status, :map_bug_status_enum, :null => false
    end

    change_column :map_bugs, :id, :bigint

    add_index :map_bugs, [:tile, :status], :name => "map_bugs_tile_idx"
    add_index :map_bugs, [:last_changed], :name => "map_bugs_changed_idx"
    add_index :map_bugs, [:date_created], :name => "map_bugs_created_idx"
  end

  def self.down
    remove_index :map_bugs, :name => "map_bugs_tile_idx"
    remove_index :map_bugs, :name => "map_bugs_changed_idx"
    remove_index :map_bugs, :name => "map_bugs_created_idx"

    drop_table :map_bugs

    drop_enumeration :map_bug_status_enum
  end
end