The messages used by Weenit are as follows:

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EIP-712 Domain

To optimize transaction costs, messages are not stored on the EVM but hashes of these messages are stored. The protocol uses the EIP-712 definition for structuring messages and hashing its data (see EIP-712). The EIP-712 domain follows the Deelit protocol schema: see EIP712Domain.

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Lottery

Lottery.sol
struct Lottery {
    address from_address;
    bytes32 product_hash;
    uint256 nb_tickets;
    uint256 ticket_price;
    address token_address;
    LibFee.Fee fee;
    LibFee.Fee protocol_fee;
    uint256 expiration_time;
}
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from_address
address
The address of the lottery creator.
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product_hash
bytes32
The hash of the product related to the lottery. see Product.
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nb_tickets
uint256
The number of tickets available for the lottery.
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ticket_price
uint256
The price of a ticket.
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token_address
address
The address of the token used for the lottery.
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fee
LibFee.Fee
The fee of the lottery. see Fee.
​
protocol_fee
LibFee.Fee
The fee of the protocol. see Fee.
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expiration_time
uint256
The expiration timestamp of the lottery.

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Fee

Fee.sol
    struct Fee {
        address recipient;
        uint48 amount_bp;
    }
​
recipient
address
The address of the fee recipient.
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amount_bp
uint48
The percentage of the payment to be paid as fee by the payer. (eg. 1000 = 10%)

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Transaction

Transaction.sol
struct Transaction {
  Offer offer;
  Payment payment;
}
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offer
Offer
The offer associated with the transaction. see Offer.
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payment
Payment
The payment associated with the transaction. see Payment.
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