feat: 🎸 Utils and types are added to the module exports

Author: kostysh

src/constants.ts

@@ -1,22 +1,50 @@
-// ethers.utils.solidityKeccak256(
+import { utils, BigNumber } from 'ethers';
+
+// utils.solidityKeccak256(
 //   ['string'],
 //   ['PaymentOption(bytes32 id,uint256 price,address asset)'],
 // );
 export const PAYMENT_OPTION_TYPE_HASH =
   '0x2f8fc0b3ad3f58f6deb367673d38e4112a3c8c64de033c5b780b84ef8f67cde6';
 
-// ethers.utils.solidityKeccak256(
+// utils.solidityKeccak256(
 //   ['string'],
 //   ['CancelOption(uint256 time,uint256 penalty)'],
 // );
 export const CANCEL_OPTION_TYPE_HASH =
   '0x8ea27057ea8a0239f02c8b75748218a035a5a2a2a0785b53aaa99af91ff538c5';
 
-// ethers.utils.solidityKeccak256(
+// utils.solidityKeccak256(
 //   ['string'],
 //   [
 //     'Offer(bytes32 id,uint256 expire,bytes32 supplierId,uint256 chainId,bytes32 requestHash,bytes32 optionsHash,bytes32 paymentHash,bytes32 cancelHash,bool transferable,uint256 checkIn)',
 //   ],
 // );
 export const OFFER_TYPE_HASH =
   '0xcf2addd2f89a78825d3f130a17e47b4e9963adfd09837fa9c454569faa073354';
+
+// utils.solidityKeccak256(
+//   ['string'],
+//   [
+//     'Voucher(bytes32 id,address signer)',
+//   ],
+// );
+export const CHECK_IN_TYPE_HASH =
+  '0xf811d7f3ddb148410001929e2cbfb7fea8779b9349b7c2f650fa91840528d69c';
+
+// Protocol entities types (kinds) as object
+export const kinds = {
+  supplier: utils.formatBytes32String('supplier'),
+  retailer: utils.formatBytes32String('retailer'),
+};
+
+// Protocol entities types (kinds) as values array
+export const kindsArr = Object.values(kinds);
+
+// Protocol defaults
+export const eip712name = 'Market';
+export const eip712version = '1';
+export const minDeposit = BigNumber.from('1000000000000000000000');
+export const claimPeriod = BigNumber.from('60');
+export const protocolFee = BigNumber.from('1');
+export const retailerFee = BigNumber.from('1');

src/index.ts

@@ -1,5 +1,7 @@
+import ConfigJson from '../artifacts/contracts/Config.sol/Config.json';
+import EntitiesRegistryJson from '../artifacts/contracts/EntitiesRegistry.sol/EntitiesRegistry.json';
 import MarketJson from '../artifacts/contracts/Market.sol/Market.json';
 
 export * from '../typechain';
 export * from './constants';
-export { MarketJson };
+export { ConfigJson, EntitiesRegistryJson, MarketJson };

src/types.ts

@@ -0,0 +1,43 @@
+import { BigNumber } from 'ethers';
+
+export interface Request {
+  id: string;
+  expire: BigNumber;
+  nonce: BigNumber;
+  topic: string;
+  query: unknown;
+}
+
+export interface PaymentOption {
+  id: string;
+  price: BigNumber;
+  asset: string;
+}
+
+export interface CancelOption {
+  time: BigNumber;
+  penalty: BigNumber;
+}
+
+export interface OfferPayload {
+  id: string;
+  expire: BigNumber;
+  supplierId: string;
+  chainId: BigNumber;
+  requestHash: string;
+  optionsHash: string;
+  paymentHash: string;
+  cancelHash: string;
+  transferable: boolean;
+  checkIn: BigNumber;
+  checkOut: BigNumber;
+}
+
+export interface Offer {
+  request: Request;
+  options: unknown;
+  payment: PaymentOption[];
+  cancel: CancelOption[];
+  payload: OfferPayload;
+  signature: string;
+}