after_crosschain_balance_change
@extendable function after_crosschain_balance_change(sender: account, recipient: account, asset: asset, amount: big_integer, has_changed_sender: boolean, has_changed_recipient: boolean)(source)
Extendable function that allows the developer to add more functionality to the update_balances_if_needed function, after the balance change is applied.
This allows, for example, to check that any condition is met after the balance change is applied. Or to modify the balance or amount after it is changed.
If this function throws, the balance change will not be applied.
Throws when any extension of this function throws.
Parameters
sender
the account that has transferred the tokens
recipient
the account that will receive the tokens
asset
the asset that was transferred
amount
the amount that was transferred
has_changed_sender
whether the sender's balance has changed
has_changed_recipient
whether the recipient's balance has changed