@evolutionland/evolution-js
Version:
evolution evolution-js evolutionland evolution-js-sdk evolution-land metaverse
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JavaScript
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
import { getAbiObjectOwnership, getAbiERC721, getAbiERC721Collection } from "../../../utils/ethers/abiHelper";
import { pad0xBegin } from "../../../utils/common/utils";
import { triggerContract, viewContract, getContract } from "../../../utils/ethers/contractHelper";
/**
* ERC721 Owner of
* @param provider Provider
* @param tokenAddress ERC721 contract address
* @param tokenId Token Id
* @param callback Callback
* @returns The address of owner
*/
export const erc721OwnerOf = (provider, tokenAddress, tokenId, callback) => __awaiter(void 0, void 0, void 0, function* () {
const contract = yield getContract(provider, tokenAddress, yield getAbiObjectOwnership());
const results = yield viewContract(contract, "ownerOf", [tokenId], callback);
return results.length ? results[0] : "";
});
/**
* Query if an address is an authorized operator for another address
* @param provider Provider
* @param owner The address that owns the NFTs
* @param spender The address that acts on behalf of the owner
* @param tokenContractAddress ERC721 contract address
* @param callback Callback
* @returns any
*/
export const erc721IsApprovedForAll = (provider, owner, spender, tokenContractAddress, callback) => __awaiter(void 0, void 0, void 0, function* () {
const contract = yield getContract(provider, tokenContractAddress, yield getAbiERC721Collection());
const results = yield viewContract(contract, "isApprovedForAll", [owner, spender]);
return results.length ? results[0] : false;
});
/**
* Returns whether `spender` is allowed to manage `tokenId`.
* @param provider Provider
* @param spender The address that acts on behalf of the owner
* @param tokenContractAddress The factory of tokenId.
* @param tokenId ERC721 token Id;
* @param callback Callback
* @returns any
*/
export const erc721IsApprovedOrOwner = (provider, spender, tokenContractAddress, tokenId, callback) => __awaiter(void 0, void 0, void 0, function* () {
var _a, _b;
const contract = yield getContract(provider, tokenContractAddress, yield getAbiERC721());
const owner = yield viewContract(contract, "ownerOf", [pad0xBegin(tokenId)]);
if (!owner._owner) {
throw new Error("erc721IsApprovedOrOwner::Token Id does not exist!");
}
const approvedAddress = yield viewContract(contract, "getApproved", [pad0xBegin(tokenId)]);
const isApprovedForAll = yield erc721IsApprovedForAll(provider, owner._owner, spender, tokenContractAddress);
return (((_a = owner._owner) === null || _a === void 0 ? void 0 : _a.toLowerCase()) === spender.toLowerCase() ||
((_b = approvedAddress._approved) === null || _b === void 0 ? void 0 : _b.toLowerCase()) === spender.toLowerCase() ||
isApprovedForAll);
});
/**
* Change or reaffirm the approved address for all of NFT
* @param signer Signer
* @param contractAddress The factory of tokenId.
* @param spender The address that acts on behalf of the owner
* @param approved Approved or Cancel Approved
* @param callback Callback
* @returns any
*/
export const erc721SetApprovalForAll = (signer, contractAddress, spender, approved, callback) => __awaiter(void 0, void 0, void 0, function* () {
const contract = yield getContract(signer, contractAddress, yield getAbiERC721Collection());
return triggerContract(contract, "setApprovalForAll", [spender, approved], callback);
});