Solidity API

PaymentCommitmentFactory

_Factory contract for deploying PaymentCommitment contract using CREATE2.

This implementation provides a way to deterministically deploy PaymentCommitment contract using the CREATE2 opcode.

The caller of deployPaymentCommitmentFromFactory is set as the depositor in the newly deployed payment commitment contract._

PaymentCommitmentCreated

event PaymentCommitmentCreated(address Address, bytes32 salt)

Emitted when a new PaymentCommitment contract is created.

Parameters

Name	Type	Description
Address	address	The address of the newly deployed PaymentCommitment contract
salt	bytes32	The salt value used in CREATE2 deployment

Create2Failed

error Create2Failed()

Error thrown when the CREATE2 deployment fails

deployPaymentCommitmentFromFactory

function deployPaymentCommitmentFromFactory(address _committer, string _erc1155uri, bytes32 salt) public returns (address)

_Deploys a new PaymentCommitment contract using CREATE2.

This function creates a new PaymentCommitment contract with the specified parameters. The address of the deployed contract is deterministic and depends on the salt value.

Requirements:

• The deployment must not fail
• The salt value must not have been used before_

Parameters

Name	Type	Description
_committer	address	The address of account committing payment to committee
_erc1155uri	string	The uri to be set for the undlying erc-1155 contract of payment commitment contract
salt	bytes32	A unique value used to determine the contract address

Return Values

Name	Type	Description
[0]	address	Address The address of the newly deployed PaymentCommitment contract