PaymentFactory

State Variables

lastPaymentAddress

address lastPaymentAddress;

Functions

getBytecode

function getBytecode(address merchant, address proof, uint256 amount, address currency)
    public
    view
    returns (bytes memory);

getPaymentAddress

Calulates the payament address given the following parameters

function getPaymentAddress(address merchant, address proof, uint256 amount, address currency, bytes32 recieptHash)
    public
    view
    returns (address);

Parameters

Name	Type	Description
`merchant`	`address`	The merchant's address which the funds get sent to
`proof`	`address`	The address that the receipt or the refund will be sent to
`amount`	`uint256`	The amount the customer is paying
`currency`	`address`	The address of the ERC20 that is being used as payement. If that currency is Ether then use zero address `0x0000000000000000000000000000000000000000`.
`recieptHash`	`bytes32`	The hash of the receipt used as salt for CREATE2

Returns

Name	Type	Description
`<none>`	`address`	The payment address

processPayment

Given the parameters used to generate a payement address, this function will forward the payment to the merchant's address.

function processPayment(
    address payable merchant,
    address payable proof,
    uint256 amount,
    address currency,
    bytes32 recieptHash
) public;

Parameters

Name	Type	Description
`merchant`	`address payable`	The merchant's address which the funds get sent to
`proof`	`address payable`	The address that the receipt or the refund will be sent to
`amount`	`uint256`	The amount the customer is paying
`currency`	`address`	The address of the ERC20 that is being used as payement. If that currency is Ether then use zero address `0x0000000000000000000000000000000000000000`.
`recieptHash`	`bytes32`	The hash of the receipt

batch

this does a batched call to processPayment

function batch(
    address payable[] calldata merchants,
    address payable[] calldata proofs,
    uint256[] calldata amounts,
    address[] calldata currencys,
    bytes32[] calldata recieptHashes
) public;

Parameters

Name	Type	Description
`merchants`	`address payable[]`	The merchant's address which the funds get sent to
`proofs`	`address payable[]`	The address that the receipt or the refund will be sent to
`amounts`	`uint256[]`	The amount the customer is paying
`currencys`	`address[]`	The address of the ERC20 that is being used as payement. If that currency is Ether then use zero address `0x0000000000000000000000000000000000000000`.
`recieptHashes`	`bytes32[]`	The hash of the receipt