IOmnichainFungibleFractionsIncreaseBalanceCallback

Interface for callbacks handlers with the functions performed after fungible token transfer

This interface should be implemented by contracts that are registered as transfer handlers and want to receive callbacks after fungible token transfers calls are performed on the OmnichainFungibleTokenDO contract

afterOmnichainFungibleFractionsIncreaseBalanceOnTargetChain

function afterOmnichainFungibleFractionsIncreaseBalanceOnTargetChain(OmnichainAddress from, address to, uint256 id, uint256 value) external returns (bool)

Function called after a token transfer on target chain

Verifies success of transfer (if to is a contract, additional calls verifying it can accept tokens can be made)

Parameters

Name	Type	Description
from	OmnichainAddress	The address from which the token was transferred
to	address	The address to which the token was transferred
id	uint256	Id of the token
value	uint256	The amount of the token transferred

Return Values

Name	Type	Description
[0]	bool	If transfer verification successfull

afterOmnichainFungibleFractionsIncreaseBalanceOnTargetChain

function afterOmnichainFungibleFractionsIncreaseBalanceOnTargetChain(OmnichainAddress from, address to, uint256[] ids, uint256[] values) external returns (bool)

Function called after a batch token transfer on target chain

Verifies success of transfer (if to is a contract, additional calls verifying it can accept tokens can be made)

Parameters

Name	Type	Description
from	OmnichainAddress	The address from which the token was transferred
to	address	The address to which the token was transferred
ids	uint256[]	Ids of the tokens
values	uint256[]	The amounts of the tokens transferred

Return Values

Name	Type	Description
[0]	bool	If transfer verification successfull

afterOmnichainFungibleFractionsFailedRefund

function afterOmnichainFungibleFractionsFailedRefund(OmnichainAddress from, OmnichainAddress to, address expectedRefundAddress, uint256[] ids, uint256[] values) external

Function called if normal token refund procedure failed and balance of this contract (the one which is called) is increased

Parameters

Name	Type	Description
from	OmnichainAddress	The address from which the token was originally transferred
to	OmnichainAddress	The address to which the token was originally transferred
expectedRefundAddress	address	Address expected, but failed to accept refund
ids	uint256[]	Ids of the tokens
values	uint256[]	The amounts of the tokens transferred

IOmnichainFungibleFractionsIncreaseBalanceCallback

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