class CreateTickets < ActiveRecord::Migration[8.0]
  def change
    create_table :tickets do |t|
      t.string :qr_code
      t.integer :price_cents
      t.string :status, default: "draft"

      # Add names to ticket
      t.string :first_name
      t.string :last_name

      # Implemented to "temporize" tickets
      # If a ticket is not paid in time, it is removed from the database
      #
      t.string :stripe_session_id
      t.timestamp :expires_at
      t.integer :payment_attempts, default: 0
      t.timestamp :last_payment_attempt_at

      t.references :user, null: true, foreign_key: false
      t.references :ticket_type, null: false, foreign_key: false

      t.timestamps
    end

    add_index :tickets, :qr_code, unique: true
    add_index :tickets, :user_id unless index_exists?(:tickets, :user_id)
    add_index :tickets, :ticket_type_id unless index_exists?(:tickets, :ticket_type_id)

    # Add indexes for better performance
    # add_index :tickets, :first_name unless index_exists?(:tickets, :first_name)
    # add_index :tickets, :last_name unless index_exists?(:tickets, :last_name)
    #
    # add_index :tickets, :stripe_session_id, unique: true
    # add_index :tickets, [ :status, :expires_at ]
    # add_index :tickets, [ :user_id, :status ]
  end
end