@bridgesplit/rwa-token-sdk
Version:
RWA Token SDK for the development of permissioned tokens on SVM blockchains.
60 lines • 3.48 kB
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());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getAssetControllerAccountsWithFilter = exports.ASSET_CONTROLLER_DELEGATE_OFFSET = exports.ASSET_CONTROLLER_AUTHORITY_OFFSET = exports.ASSET_CONTROLLER_ASSET_MINT_OFFSET = exports.getAssetControllerAccount = void 0;
const utils_1 = require("./utils");
const web3_js_1 = require("@solana/web3.js");
/**
* Retrieves a asset controller account associated with a specific asset mint.
* @param assetMint - The string representation of the asset mint.
* @returns A promise resolving to the fetched asset controller account, or `undefined` if it doesn't exist.
*/
function getAssetControllerAccount(assetMint, provider) {
return __awaiter(this, void 0, void 0, function* () {
const assetProgram = (0, utils_1.getAssetControllerProgram)(provider);
const assetControllerPda = (0, utils_1.getAssetControllerPda)(assetMint);
return assetProgram.account.assetControllerAccount
.fetch(assetControllerPda)
.then((account) => account)
.catch(() => undefined);
});
}
exports.getAssetControllerAccount = getAssetControllerAccount;
exports.ASSET_CONTROLLER_ASSET_MINT_OFFSET = 9;
exports.ASSET_CONTROLLER_AUTHORITY_OFFSET = 41;
exports.ASSET_CONTROLLER_DELEGATE_OFFSET = 73;
/**
* Retrieves a asset controller account associated with a specific asset mint.
* @param assetMint - The string representation of the asset mint.
* @returns A promise resolving to the fetched asset controller account, or `undefined` if it doesn't exist.
*/
function getAssetControllerAccountsWithFilter(filter, provider) {
return __awaiter(this, void 0, void 0, function* () {
const { assetMint, authority, delegate } = filter;
const assetProgram = (0, utils_1.getAssetControllerProgram)(provider);
const filters = [];
if (assetMint) {
filters.push({ memcmp: { offset: exports.ASSET_CONTROLLER_ASSET_MINT_OFFSET, bytes: new web3_js_1.PublicKey(assetMint).toBase58() } });
}
if (authority) {
filters.push({ memcmp: { offset: exports.ASSET_CONTROLLER_AUTHORITY_OFFSET, bytes: new web3_js_1.PublicKey(authority).toBase58() } });
}
if (delegate) {
filters.push({ memcmp: { offset: exports.ASSET_CONTROLLER_DELEGATE_OFFSET, bytes: new web3_js_1.PublicKey(delegate).toBase58() } });
}
const assetAccounts = yield provider.connection.getProgramAccounts(assetProgram.programId, {
filters,
});
return assetAccounts.map((account) => assetProgram.coder.accounts.decode("AssetControllerAccount", account.account.data));
});
}
exports.getAssetControllerAccountsWithFilter = getAssetControllerAccountsWithFilter;
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