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# File 'lib/generators/ask_token_usage/install/templates/migration.rb', line 4
def change
create_table :token_wallets do |t|
t.references :owner, polymorphic: true, null: false
t.bigint :balance, null: false, default: 0
t.timestamps
end
add_index :token_wallets, %i[owner_type owner_id], unique: true, name: "idx_token_wallets_owner"
create_table :token_transactions do |t|
t.references :token_wallet, null: false, foreign_key: true
t.string :entry_type, null: false
t.bigint :amount, null: false
t.string :reason, null: false
t.jsonb :metadata, null: false, default: {}
t.bigint :balance, null: false
t.datetime :expires_at
t.datetime :created_at, null: false
end
add_index :token_transactions, %i[token_wallet_id created_at]
add_index :token_transactions, :entry_type
end
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