class CreatePerfectMoneyMerchantAccountsAndAccountUnitsAndPayments

# File lib/generators/perfect_money_merchant/templates/migration.rb, line 32
def down
        drop_table :perfect_money_merchant_accounts  
        drop_table :perfect_money_merchant_account_units 
        drop_table :perfect_money_merchant_payments

        remove_index :perfect_money_merchant_payments, name: :pmmp_pbn_unq
        remove_index :perfect_money_merchant_accounts, name: :pmma_l_unq
        remove_index :perfect_money_merchant_accounts, name: :pmma_sk_unq
        remove_index :perfect_money_merchant_account_units, name: :pmmam_cn_unq
end

# File lib/generators/perfect_money_merchant/templates/migration.rb, line 2
def up
        create_table :perfect_money_merchant_accounts do |t|
                t.string :login
                t.string :password
                t.string :secret_key
        end

        create_table :perfect_money_merchant_account_units do |t|
                t.integer :account_id
                t.string :currency
                t.string :code_number
                t.float :balance
        end

        create_table :perfect_money_merchant_payments do |t|
                t.string :payment_batch_num
                t.string :payment_id
                t.string :payment_amount
                t.string :payer_account
                t.string :payee_account
                t.timestamps
        end


        add_index :perfect_money_merchant_payments, :payment_batch_num, :unique => true, name: :pmmp_pbn_unq
        add_index :perfect_money_merchant_accounts, :login, :unique => true, name: :pmma_l_unq
        add_index :perfect_money_merchant_accounts, :secret_key, :unique => true, name: :pmma_sk_unq
        add_index :perfect_money_merchant_account_units, :code_number, :unique => true, name: :pmmam_cn_unq
end