git.delta.rocks / unique-network / refs/commits / 70abe578b643

1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// SPDX-License-Identifier: Apache-2.034/* eslint-disable @typescript-eslint/no-var-requires */5/* eslint-disable function-call-argument-newline */6/* eslint-disable no-prototype-builtins */78import {ApiPromise, WsProvider, Keyring} from '@polkadot/api';9import {ApiInterfaceEvents, SignerOptions} from '@polkadot/api/types';10import {encodeAddress, decodeAddress, keccakAsHex, evmToAddress, addressToEvm, base58Encode, blake2AsU8a} from '@polkadot/util-crypto';11import {IKeyringPair} from '@polkadot/types/types';12import {hexToU8a} from '@polkadot/util/hex';13import {u8aConcat} from '@polkadot/util/u8a';14import {15  IApiListeners,16  IBlock,17  IEvent,18  IChainProperties,19  ICollectionCreationOptions,20  ICollectionLimits,21  ICollectionPermissions,22  ICrossAccountId,23  ICrossAccountIdLower,24  ILogger,25  INestingPermissions,26  IProperty,27  IStakingInfo,28  ISchedulerOptions,29  ISubstrateBalance,30  IToken,31  ITokenPropertyPermission,32  ITransactionResult,33  IUniqueHelperLog,34  TApiAllowedListeners,35  TEthereumAccount,36  TSigner,37  TSubstrateAccount,38  TNetworks,39  IForeignAssetMetadata,40  AcalaAssetMetadata,41  MoonbeamAssetInfo,42  DemocracyStandardAccountVote,43  IEthCrossAccountId,44} from './types';45import {RuntimeDispatchInfo} from '@polkadot/types/interfaces';46import type {Vec} from '@polkadot/types-codec';47import {FrameSystemEventRecord} from '@polkadot/types/lookup';48import {DevUniqueHelper} from './unique.dev';4950export class CrossAccountId implements ICrossAccountId {51  Substrate?: TSubstrateAccount;52  Ethereum?: TEthereumAccount;5354  constructor(account: ICrossAccountId) {55    if (account.Substrate) this.Substrate = account.Substrate;56    if (account.Ethereum) this.Ethereum = account.Ethereum;57  }5859  static fromKeyring(account: IKeyringPair, domain: 'Substrate' | 'Ethereum' = 'Substrate') {60    switch (domain) {61      case 'Substrate': return new CrossAccountId({Substrate: account.address});62      case 'Ethereum': return new CrossAccountId({Substrate: account.address}).toEthereum();63    }64  }6566  static fromLowerCaseKeys(address: ICrossAccountIdLower): CrossAccountId {67    return new CrossAccountId({Substrate: address.substrate, Ethereum: address.ethereum});68  }6970  static normalizeSubstrateAddress(address: TSubstrateAccount, ss58Format = 42): TSubstrateAccount {71    return encodeAddress(decodeAddress(address), ss58Format);72  }7374  static withNormalizedSubstrate(address: TSubstrateAccount, ss58Format = 42): CrossAccountId {75    return new CrossAccountId({Substrate: CrossAccountId.normalizeSubstrateAddress(address, ss58Format)});76  }7778  withNormalizedSubstrate(ss58Format = 42): CrossAccountId {79    if (this.Substrate) return CrossAccountId.withNormalizedSubstrate(this.Substrate, ss58Format);80    return this;81  }8283  static translateSubToEth(address: TSubstrateAccount): TEthereumAccount {84    return nesting.toChecksumAddress('0x' + Array.from(addressToEvm(address), i => i.toString(16).padStart(2, '0')).join(''));85  }8687  toEthereum(): CrossAccountId {88    if (this.Substrate) return new CrossAccountId({Ethereum: CrossAccountId.translateSubToEth(this.Substrate)});89    return this;90  }9192  static translateEthToSub(address: TEthereumAccount, ss58Format?: number): TSubstrateAccount {93    return evmToAddress(address, ss58Format);94  }9596  toSubstrate(ss58Format?: number): CrossAccountId {97    if (this.Ethereum) return new CrossAccountId({Substrate: CrossAccountId.translateEthToSub(this.Ethereum, ss58Format)});98    return this;99  }100101  toLowerCase(): CrossAccountId {102    if (this.Substrate) this.Substrate = this.Substrate.toLowerCase();103    if (this.Ethereum) this.Ethereum = this.Ethereum.toLowerCase();104    return this;105  }106}107108const nesting = {109  toChecksumAddress(address: string): string {110    if (typeof address === 'undefined') return '';111112    if(!/^(0x)?[0-9a-f]{40}$/i.test(address)) throw new Error(`Given address "${address}" is not a valid Ethereum address.`);113114    address = address.toLowerCase().replace(/^0x/i,'');115    const addressHash = keccakAsHex(address).replace(/^0x/i,'');116    const checksumAddress = ['0x'];117118    for (let i = 0; i < address.length; i++) {119      // If ith character is 8 to f then make it uppercase120      if (parseInt(addressHash[i], 16) > 7) {121        checksumAddress.push(address[i].toUpperCase());122      } else {123        checksumAddress.push(address[i]);124      }125    }126    return checksumAddress.join('');127  },128  tokenIdToAddress(collectionId: number, tokenId: number) {129    return this.toChecksumAddress(`0xf8238ccfff8ed887463fd5e0${collectionId.toString(16).padStart(8, '0')}${tokenId.toString(16).padStart(8, '0')}`);130  },131};132133class UniqueUtil {134  static transactionStatus = {135    NOT_READY: 'NotReady',136    FAIL: 'Fail',137    SUCCESS: 'Success',138  };139140  static chainLogType = {141    EXTRINSIC: 'extrinsic',142    RPC: 'rpc',143  };144145  static getTokenAccount(token: IToken): CrossAccountId {146    return new CrossAccountId({Ethereum: this.getTokenAddress(token)});147  }148149  static getTokenAddress(token: IToken): string {150    return nesting.tokenIdToAddress(token.collectionId, token.tokenId);151  }152153  static getDefaultLogger(): ILogger {154    return {155      log(msg: any, level = 'INFO') {156        console[level.toLocaleLowerCase() === 'error' ? 'error' : 'log'](...(Array.isArray(msg) ? msg : [msg]));157      },158      level: {159        ERROR: 'ERROR',160        WARNING: 'WARNING',161        INFO: 'INFO',162      },163    };164  }165166  static vec2str(arr: string[] | number[]) {167    return arr.map(x => String.fromCharCode(parseInt(x.toString()))).join('');168  }169170  static str2vec(string: string) {171    if (typeof string !== 'string') return string;172    return Array.from(string).map(x => x.charCodeAt(0));173  }174175  static fromSeed(seed: string, ss58Format = 42) {176    const keyring = new Keyring({type: 'sr25519', ss58Format});177    return keyring.addFromUri(seed);178  }179180  static extractCollectionIdFromCreationResult(creationResult: ITransactionResult): number {181    if (creationResult.status !== this.transactionStatus.SUCCESS) {182      throw Error('Unable to create collection!');183    }184185    let collectionId = null;186    creationResult.result.events.forEach(({event: {data, method, section}}) => {187      if ((section === 'common') && (method === 'CollectionCreated')) {188        collectionId = parseInt(data[0].toString(), 10);189      }190    });191192    if (collectionId === null) {193      throw Error('No CollectionCreated event was found!');194    }195196    return collectionId;197  }198199  static extractTokensFromCreationResult(creationResult: ITransactionResult): {200    success: boolean,201    tokens: {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[],202  } {203    if (creationResult.status !== this.transactionStatus.SUCCESS) {204      throw Error('Unable to create tokens!');205    }206    let success = false;207    const tokens = [] as {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[];208    creationResult.result.events.forEach(({event: {data, method, section}}) => {209      if (method === 'ExtrinsicSuccess') {210        success = true;211      } else if ((section === 'common') && (method === 'ItemCreated')) {212        tokens.push({213          collectionId: parseInt(data[0].toString(), 10),214          tokenId: parseInt(data[1].toString(), 10),215          owner: data[2].toHuman(),216          amount: data[3].toBigInt(),217        });218      }219    });220    return {success, tokens};221  }222223  static extractTokensFromBurnResult(burnResult: ITransactionResult): {224    success: boolean,225    tokens: {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[],226  } {227    if (burnResult.status !== this.transactionStatus.SUCCESS) {228      throw Error('Unable to burn tokens!');229    }230    let success = false;231    const tokens = [] as {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[];232    burnResult.result.events.forEach(({event: {data, method, section}}) => {233      if (method === 'ExtrinsicSuccess') {234        success = true;235      } else if ((section === 'common') && (method === 'ItemDestroyed')) {236        tokens.push({237          collectionId: parseInt(data[0].toString(), 10),238          tokenId: parseInt(data[1].toString(), 10),239          owner: data[2].toHuman(),240          amount: data[3].toBigInt(),241        });242      }243    });244    return {success, tokens};245  }246247  static findCollectionInEvents(events: {event: IEvent}[], collectionId: number, expectedSection: string, expectedMethod: string): boolean {248    let eventId = null;249    events.forEach(({event: {data, method, section}}) => {250      if ((section === expectedSection) && (method === expectedMethod)) {251        eventId = parseInt(data[0].toString(), 10);252      }253    });254255    if (eventId === null) {256      throw Error(`No ${expectedMethod} event was found!`);257    }258    return eventId === collectionId;259  }260261  static isTokenTransferSuccess(events: {event: IEvent}[], collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {262    const normalizeAddress = (address: string | ICrossAccountId) => {263      if(typeof address === 'string') return address;264      const obj = {} as any;265      Object.keys(address).forEach(k => {266        obj[k.toLocaleLowerCase()] = address[k as 'Substrate' | 'Ethereum'];267      });268      if(obj.substrate) return CrossAccountId.withNormalizedSubstrate(obj.substrate);269      if(obj.ethereum) return CrossAccountId.fromLowerCaseKeys(obj).toLowerCase();270      return address;271    };272    let transfer = {collectionId: null, tokenId: null, from: null, to: null, amount: 1} as any;273    events.forEach(({event: {data, method, section}}) => {274      if ((section === 'common') && (method === 'Transfer')) {275        const hData = (data as any).toJSON();276        transfer = {277          collectionId: hData[0],278          tokenId: hData[1],279          from: normalizeAddress(hData[2]),280          to: normalizeAddress(hData[3]),281          amount: BigInt(hData[4]),282        };283      }284    });285    let isSuccess = parseInt(collectionId.toString()) === transfer.collectionId && parseInt(tokenId.toString()) === transfer.tokenId;286    isSuccess = isSuccess && JSON.stringify(normalizeAddress(fromAddressObj)) === JSON.stringify(transfer.from);287    isSuccess = isSuccess && JSON.stringify(normalizeAddress(toAddressObj)) === JSON.stringify(transfer.to);288    isSuccess = isSuccess && amount === transfer.amount;289    return isSuccess;290  }291292  static bigIntToDecimals(number: bigint, decimals = 18) {293    const numberStr = number.toString();294    const dotPos = numberStr.length - decimals;295296    if (dotPos <= 0) {297      return '0.' + '0'.repeat(Math.abs(dotPos)) + numberStr;298    } else {299      const intPart = numberStr.substring(0, dotPos);300      const fractPart = numberStr.substring(dotPos);301      return intPart + '.' + fractPart;302    }303  }304}305306class UniqueEventHelper {307  private static extractIndex(index: any): [number, number] | string {308    if(index.toRawType() === '[u8;2]') return [index[0], index[1]];309    return index.toJSON();310  }311312  private static extractSub(data: any, subTypes: any): {[key: string]: any} {313    let obj: any = {};314    let index = 0;315316    if (data.entries) {317      for(const [key, value] of data.entries()) {318        obj[key] = this.extractData(value, subTypes[index]);319        index++;320      }321    } else obj = data.toJSON();322323    return obj;324  }325326  private static toHuman(data: any) {327    return data && data.toHuman ? data.toHuman() : `${data}`;328  }329330  private static extractData(data: any, type: any): any {331    if(!type) return this.toHuman(data);332    if (['u16', 'u32'].indexOf(type.type) > -1) return data.toNumber();333    if (['u64', 'u128', 'u256'].indexOf(type.type) > -1) return data.toBigInt();334    if(type.hasOwnProperty('sub')) return this.extractSub(data, type.sub);335    return this.toHuman(data);336  }337338  public static extractEvents(events: {event: any, phase: any}[]): IEvent[] {339    const parsedEvents: IEvent[] = [];340341    events.forEach((record) => {342      const {event, phase} = record;343      const types = event.typeDef;344345      const eventData: IEvent = {346        section: event.section.toString(),347        method: event.method.toString(),348        index: this.extractIndex(event.index),349        data: [],350        phase: phase.toJSON(),351      };352353      event.data.forEach((val: any, index: number) => {354        eventData.data.push(this.extractData(val, types[index]));355      });356357      parsedEvents.push(eventData);358    });359360    return parsedEvents;361  }362}363364export class ChainHelperBase {365  helperBase: any;366367  transactionStatus = UniqueUtil.transactionStatus;368  chainLogType = UniqueUtil.chainLogType;369  util: typeof UniqueUtil;370  eventHelper: typeof UniqueEventHelper;371  logger: ILogger;372  api: ApiPromise | null;373  forcedNetwork: TNetworks | null;374  network: TNetworks | null;375  chainLog: IUniqueHelperLog[];376  children: ChainHelperBase[];377  address: AddressGroup;378  chain: ChainGroup;379  session: SessionGroup;380381  constructor(logger?: ILogger, helperBase?: any) {382    this.helperBase = helperBase;383384    this.util = UniqueUtil;385    this.eventHelper = UniqueEventHelper;386    if (typeof logger == 'undefined') logger = this.util.getDefaultLogger();387    this.logger = logger;388    this.api = null;389    this.forcedNetwork = null;390    this.network = null;391    this.chainLog = [];392    this.children = [];393    this.address = new AddressGroup(this);394    this.chain = new ChainGroup(this);395    this.session = new SessionGroup(this);396  }397398  clone(helperCls: ChainHelperBaseConstructor, options: {[key: string]: any} = {}) {399    Object.setPrototypeOf(helperCls.prototype, this);400    const newHelper = new helperCls(this.logger, options);401402    newHelper.api = this.api;403    newHelper.network = this.network;404    newHelper.forceNetwork = this.forceNetwork;405406    this.children.push(newHelper);407408    return newHelper;409  }410411  getApi(): ApiPromise {412    if(this.api === null) throw Error('API not initialized');413    return this.api;414  }415416  async subscribeEvents(expectedEvents: {section: string, names: string[]}[]) {417    const collectedEvents: IEvent[] = [];418    const unsubscribe = await this.getApi().query.system.events((events: Vec<FrameSystemEventRecord>) => {419      const ievents = this.eventHelper.extractEvents(events);420      ievents.forEach((event) => {421        expectedEvents.forEach((e => {422          if (event.section === e.section && e.names.includes(event.method)) {423            collectedEvents.push(event);424          }425        }));426      });427    });428    return {unsubscribe: unsubscribe as any, collectedEvents};429  }430431  clearChainLog(): void {432    this.chainLog = [];433  }434435  forceNetwork(value: TNetworks): void {436    this.forcedNetwork = value;437  }438439  async connect(wsEndpoint: string, listeners?: IApiListeners) {440    if (this.api !== null) throw Error('Already connected');441    const {api, network} = await ChainHelperBase.createConnection(wsEndpoint, listeners, this.forcedNetwork);442    this.api = api;443    this.network = network;444  }445446  async disconnect() {447    for (const child of this.children) {448      child.clearApi();449    }450451    if (this.api === null) return;452    await this.api.disconnect();453    this.clearApi();454  }455456  clearApi() {457    this.api = null;458    this.network = null;459  }460461  static async detectNetwork(api: ApiPromise): Promise<TNetworks> {462    const spec = (await api.query.system.lastRuntimeUpgrade()).toJSON() as any;463    const xcmChains = ['rococo', 'westend', 'westmint', 'acala', 'karura', 'moonbeam', 'moonriver'];464465    if(xcmChains.indexOf(spec.specName) > -1) return spec.specName;466467    if(['quartz', 'unique'].indexOf(spec.specName) > -1) return spec.specName;468    return 'opal';469  }470471  static async detectNetworkByWsEndpoint(wsEndpoint: string): Promise<TNetworks> {472    const api = new ApiPromise({provider: new WsProvider(wsEndpoint)});473    await api.isReady;474475    const network = await this.detectNetwork(api);476477    await api.disconnect();478479    return network;480  }481482  static async createConnection(wsEndpoint: string, listeners?: IApiListeners, network?: TNetworks | null): Promise<{483    api: ApiPromise;484    network: TNetworks;485  }> {486    if(typeof network === 'undefined' || network === null) network = 'opal';487    const supportedRPC = {488      opal: {489        unique: require('@unique-nft/opal-testnet-types/definitions').unique.rpc,490      },491      quartz: {492        unique: require('@unique-nft/quartz-mainnet-types/definitions').unique.rpc,493      },494      unique: {495        unique: require('@unique-nft/unique-mainnet-types/definitions').unique.rpc,496      },497      rococo: {},498      westend: {},499      moonbeam: {},500      moonriver: {},501      acala: {},502      karura: {},503      westmint: {},504    };505    if(!supportedRPC.hasOwnProperty(network)) network = await this.detectNetworkByWsEndpoint(wsEndpoint);506    const rpc = supportedRPC[network];507508    // TODO: investigate how to replace rpc in runtime509    // api._rpcCore.addUserInterfaces(rpc);510511    const api = new ApiPromise({provider: new WsProvider(wsEndpoint), rpc});512513    await api.isReadyOrError;514515    if (typeof listeners === 'undefined') listeners = {};516    for (const event of ['connected', 'disconnected', 'error', 'ready', 'decorated']) {517      if (!listeners.hasOwnProperty(event) || typeof listeners[event as TApiAllowedListeners] === 'undefined') continue;518      api.on(event as ApiInterfaceEvents, listeners[event as TApiAllowedListeners] as (...args: any[]) => any);519    }520521    return {api, network};522  }523524  getTransactionStatus(data: {events: {event: IEvent}[], status: any}) {525    const {events, status} = data;526    if (status.isReady) {527      return this.transactionStatus.NOT_READY;528    }529    if (status.isBroadcast) {530      return this.transactionStatus.NOT_READY;531    }532    if (status.isInBlock || status.isFinalized) {533      const errors = events.filter(e => e.event.method === 'ExtrinsicFailed');534      if (errors.length > 0) {535        return this.transactionStatus.FAIL;536      }537      if (events.filter(e => e.event.method === 'ExtrinsicSuccess').length > 0) {538        return this.transactionStatus.SUCCESS;539      }540    }541542    return this.transactionStatus.FAIL;543  }544545  signTransaction(sender: TSigner, transaction: any, options: Partial<SignerOptions> | null = null, label = 'transaction') {546    const sign = (callback: any) => {547      if(options !== null) return transaction.signAndSend(sender, options, callback);548      return transaction.signAndSend(sender, callback);549    };550    // eslint-disable-next-line no-async-promise-executor551    return new Promise(async (resolve, reject) => {552      try {553        const unsub = await sign((result: any) => {554          const status = this.getTransactionStatus(result);555556          if (status === this.transactionStatus.SUCCESS) {557            this.logger.log(`${label} successful`);558            unsub();559            resolve({result, status});560          } else if (status === this.transactionStatus.FAIL) {561            let moduleError = null;562563            if (result.hasOwnProperty('dispatchError')) {564              const dispatchError = result['dispatchError'];565566              if (dispatchError) {567                if (dispatchError.isModule) {568                  const modErr = dispatchError.asModule;569                  const errorMeta = dispatchError.registry.findMetaError(modErr);570571                  moduleError = `${errorMeta.section}.${errorMeta.name}`;572                } else {573                  moduleError = dispatchError.toHuman();574                }575              } else {576                this.logger.log(result, this.logger.level.ERROR);577              }578            }579580            this.logger.log(`Something went wrong with ${label}. Status: ${status}`, this.logger.level.ERROR);581            unsub();582            reject({status, moduleError, result});583          }584        });585      } catch (e) {586        this.logger.log(e, this.logger.level.ERROR);587        reject(e);588      }589    });590  }591592  async getPaymentInfo(signer: TSigner, tx: any, len: number | null) {593    const api = this.getApi();594    const signingInfo = await api.derive.tx.signingInfo(signer.address);595596    // We need to sign the tx because597    // unsigned transactions does not have an inclusion fee598    tx.sign(signer, {599      blockHash: api.genesisHash,600      genesisHash: api.genesisHash,601      runtimeVersion: api.runtimeVersion,602      nonce: signingInfo.nonce,603    });604605    if (len === null) {606      return (await this.callRpc('api.rpc.payment.queryInfo', [tx.toHex()])) as RuntimeDispatchInfo;607    } else {608      return (await api.call.transactionPaymentApi.queryInfo(tx, len)) as RuntimeDispatchInfo;609    }610  }611612  constructApiCall(apiCall: string, params: any[]) {613    if(!apiCall.startsWith('api.')) throw Error(`Invalid api call: ${apiCall}`);614    let call = this.getApi() as any;615    for(const part of apiCall.slice(4).split('.')) {616      call = call[part];617    }618    return call(...params);619  }620621  async executeExtrinsic(sender: TSigner, extrinsic: string, params: any[], expectSuccess=true, options: Partial<SignerOptions>|null = null/*, failureMessage='expected success'*/) {622    if(this.api === null) throw Error('API not initialized');623    if(!extrinsic.startsWith('api.tx.')) throw Error(`${extrinsic} is not transaction`);624625    const startTime = (new Date()).getTime();626    let result: ITransactionResult;627    let events: IEvent[] = [];628    try {629      result = await this.signTransaction(sender, this.constructApiCall(extrinsic, params), options, extrinsic) as ITransactionResult;630      events = this.eventHelper.extractEvents(result.result.events);631    }632    catch(e) {633      if(!(e as object).hasOwnProperty('status')) throw e;634      result = e as ITransactionResult;635    }636637    const endTime = (new Date()).getTime();638639    const log = {640      executedAt: endTime,641      executionTime: endTime - startTime,642      type: this.chainLogType.EXTRINSIC,643      status: result.status,644      call: extrinsic,645      signer: this.getSignerAddress(sender),646      params,647    } as IUniqueHelperLog;648649    if(result.status !== this.transactionStatus.SUCCESS) {650      if (result.moduleError) log.moduleError = result.moduleError;651      else if (result.result.dispatchError) log.dispatchError = result.result.dispatchError;652    }653    if(events.length > 0) log.events = events;654655    this.chainLog.push(log);656657    if(expectSuccess && result.status !== this.transactionStatus.SUCCESS) {658      if (result.moduleError) throw Error(`${result.moduleError}`);659      else if (result.result.dispatchError) throw Error(JSON.stringify(result.result.dispatchError));660    }661    return result;662  }663664  async callRpc(rpc: string, params?: any[]) {665    if(typeof params === 'undefined') params = [];666    if(this.api === null) throw Error('API not initialized');667    if(!rpc.startsWith('api.rpc.') && !rpc.startsWith('api.query.')) throw Error(`${rpc} is not RPC call`);668669    const startTime = (new Date()).getTime();670    let result;671    let error = null;672    const log = {673      type: this.chainLogType.RPC,674      call: rpc,675      params,676    } as IUniqueHelperLog;677678    try {679      result = await this.constructApiCall(rpc, params);680    }681    catch(e) {682      error = e;683    }684685    const endTime = (new Date()).getTime();686687    log.executedAt = endTime;688    log.status = (error === null ? this.transactionStatus.SUCCESS : this.transactionStatus.FAIL) as 'Fail' | 'Success';689    log.executionTime = endTime - startTime;690691    this.chainLog.push(log);692693    if(error !== null) throw error;694695    return result;696  }697698  getSignerAddress(signer: IKeyringPair | string): string {699    if(typeof signer === 'string') return signer;700    return signer.address;701  }702703  fetchAllPalletNames(): string[] {704    if(this.api === null) throw Error('API not initialized');705    return this.api.runtimeMetadata.asLatest.pallets.map(m => m.name.toString().toLowerCase());706  }707708  fetchMissingPalletNames(requiredPallets: string[]): string[] {709    const palletNames = this.fetchAllPalletNames();710    return requiredPallets.filter(p => !palletNames.includes(p));711  }712}713714715class HelperGroup<T extends ChainHelperBase> {716  helper: T;717718  constructor(uniqueHelper: T) {719    this.helper = uniqueHelper;720  }721}722723724class CollectionGroup extends HelperGroup<UniqueHelper> {725  /**726 * Get number of blocks when sponsored transaction is available.727 *728 * @param collectionId ID of collection729 * @param tokenId ID of token730 * @param addressObj address for which the sponsorship is checked731 * @example await getTokenNextSponsored(1, 2, {Substrate: '5DfhbVfww7ThF8q6f3...'});732 * @returns number of blocks or null if sponsorship hasn't been set733 */734  async getTokenNextSponsored(collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<number | null> {735    return (await this.helper.callRpc('api.rpc.unique.nextSponsored', [collectionId, addressObj, tokenId])).toJSON();736  }737738  /**739   * Get the number of created collections.740   *741   * @returns number of created collections742   */743  async getTotalCount(): Promise<number> {744    return (await this.helper.callRpc('api.rpc.unique.collectionStats')).created.toNumber();745  }746747  /**748   * Get information about the collection with additional data,749   * including the number of tokens it contains, its administrators,750   * the normalized address of the collection's owner, and decoded name and description.751   *752   * @param collectionId ID of collection753   * @example await getData(2)754   * @returns collection information object755   */756  async getData(collectionId: number): Promise<{757    id: number;758    name: string;759    description: string;760    tokensCount: number;761    admins: CrossAccountId[];762    normalizedOwner: TSubstrateAccount;763    raw: any764  } | null> {765    const collection = await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId]);766    const humanCollection = collection.toHuman(), collectionData = {767      id: collectionId, name: null, description: null, tokensCount: 0, admins: [],768      raw: humanCollection,769    } as any, jsonCollection = collection.toJSON();770    if (humanCollection === null) return null;771    collectionData.raw.limits = jsonCollection.limits;772    collectionData.raw.permissions = jsonCollection.permissions;773    collectionData.normalizedOwner = this.helper.address.normalizeSubstrate(collectionData.raw.owner);774    for (const key of ['name', 'description']) {775      collectionData[key] = this.helper.util.vec2str(humanCollection[key]);776    }777778    collectionData.tokensCount = (['RFT', 'NFT'].includes(humanCollection.mode))779      ? await this.helper[humanCollection.mode.toLocaleLowerCase() as 'nft' | 'rft'].getLastTokenId(collectionId)780      : 0;781    collectionData.admins = await this.getAdmins(collectionId);782783    return collectionData;784  }785786  /**787   * Get the addresses of the collection's administrators, optionally normalized.788   *789   * @param collectionId ID of collection790   * @param normalize whether to normalize the addresses to the default ss58 format791   * @example await getAdmins(1)792   * @returns array of administrators793   */794  async getAdmins(collectionId: number, normalize = false): Promise<CrossAccountId[]> {795    const admins = (await this.helper.callRpc('api.rpc.unique.adminlist', [collectionId])).toHuman();796797    return normalize798      ? admins.map((address: CrossAccountId) => address.withNormalizedSubstrate())799      : admins;800  }801802  /**803   * Get the addresses added to the collection allow-list, optionally normalized.804   * @param collectionId ID of collection805   * @param normalize whether to normalize the addresses to the default ss58 format806   * @example await getAllowList(1)807   * @returns array of allow-listed addresses808   */809  async getAllowList(collectionId: number, normalize = false): Promise<CrossAccountId[]> {810    const allowListed = (await this.helper.callRpc('api.rpc.unique.allowlist', [collectionId])).toHuman();811    return normalize812      ? allowListed.map((address: CrossAccountId) => address.withNormalizedSubstrate())813      : allowListed;814  }815816  /**817   * Get the effective limits of the collection instead of null for default values818   *819   * @param collectionId ID of collection820   * @example await getEffectiveLimits(2)821   * @returns object of collection limits822   */823  async getEffectiveLimits(collectionId: number): Promise<ICollectionLimits> {824    return (await this.helper.callRpc('api.rpc.unique.effectiveCollectionLimits', [collectionId])).toJSON();825  }826827  /**828   * Burns the collection if the signer has sufficient permissions and collection is empty.829   *830   * @param signer keyring of signer831   * @param collectionId ID of collection832   * @example await helper.collection.burn(aliceKeyring, 3);833   * @returns ```true``` if extrinsic success, otherwise ```false```834   */835  async burn(signer: TSigner, collectionId: number): Promise<boolean> {836    const result = await this.helper.executeExtrinsic(837      signer,838      'api.tx.unique.destroyCollection', [collectionId],839      true,840    );841842    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionDestroyed');843  }844845  /**846   * Sets the sponsor for the collection (Requires the Substrate address). Needs confirmation by the sponsor.847   *848   * @param signer keyring of signer849   * @param collectionId ID of collection850   * @param sponsorAddress Sponsor substrate address851   * @example setSponsor(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...")852   * @returns ```true``` if extrinsic success, otherwise ```false```853   */854  async setSponsor(signer: TSigner, collectionId: number, sponsorAddress: TSubstrateAccount): Promise<boolean> {855    const result = await this.helper.executeExtrinsic(856      signer,857      'api.tx.unique.setCollectionSponsor', [collectionId, sponsorAddress],858      true,859    );860861    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionSponsorSet');862  }863864  /**865   * Confirms consent to sponsor the collection on behalf of the signer.866   *867   * @param signer keyring of signer868   * @param collectionId ID of collection869   * @example confirmSponsorship(aliceKeyring, 10)870   * @returns ```true``` if extrinsic success, otherwise ```false```871   */872  async confirmSponsorship(signer: TSigner, collectionId: number): Promise<boolean> {873    const result = await this.helper.executeExtrinsic(874      signer,875      'api.tx.unique.confirmSponsorship', [collectionId],876      true,877    );878879    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'SponsorshipConfirmed');880  }881882  /**883   * Removes the sponsor of a collection, regardless if it consented or not.884   *885   * @param signer keyring of signer886   * @param collectionId ID of collection887   * @example removeSponsor(aliceKeyring, 10)888   * @returns ```true``` if extrinsic success, otherwise ```false```889   */890  async removeSponsor(signer: TSigner, collectionId: number): Promise<boolean> {891    const result = await this.helper.executeExtrinsic(892      signer,893      'api.tx.unique.removeCollectionSponsor', [collectionId],894      true,895    );896897    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionSponsorRemoved');898  }899900  /**901   * Sets the limits of the collection. At least one limit must be specified for a correct call.902   *903   * @param signer keyring of signer904   * @param collectionId ID of collection905   * @param limits collection limits object906   * @example907   * await setLimits(908   *   aliceKeyring,909   *   10,910   *   {911   *     sponsorTransferTimeout: 0,912   *     ownerCanDestroy: false913   *   }914   * )915   * @returns ```true``` if extrinsic success, otherwise ```false```916   */917  async setLimits(signer: TSigner, collectionId: number, limits: ICollectionLimits): Promise<boolean> {918    const result = await this.helper.executeExtrinsic(919      signer,920      'api.tx.unique.setCollectionLimits', [collectionId, limits],921      true,922    );923924    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionLimitSet');925  }926927  /**928   * Changes the owner of the collection to the new Substrate address.929   *930   * @param signer keyring of signer931   * @param collectionId ID of collection932   * @param ownerAddress substrate address of new owner933   * @example changeOwner(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...")934   * @returns ```true``` if extrinsic success, otherwise ```false```935   */936  async changeOwner(signer: TSigner, collectionId: number, ownerAddress: TSubstrateAccount): Promise<boolean> {937    const result = await this.helper.executeExtrinsic(938      signer,939      'api.tx.unique.changeCollectionOwner', [collectionId, ownerAddress],940      true,941    );942943    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionOwnerChanged');944  }945946  /**947   * Adds a collection administrator.948   *949   * @param signer keyring of signer950   * @param collectionId ID of collection951   * @param adminAddressObj Administrator address (substrate or ethereum)952   * @example addAdmin(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."})953   * @returns ```true``` if extrinsic success, otherwise ```false```954   */955  async addAdmin(signer: TSigner, collectionId: number, adminAddressObj: ICrossAccountId): Promise<boolean> {956    const result = await this.helper.executeExtrinsic(957      signer,958      'api.tx.unique.addCollectionAdmin', [collectionId, adminAddressObj],959      true,960    );961962    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionAdminAdded');963  }964965  /**966   * Removes a collection administrator.967   *968   * @param signer keyring of signer969   * @param collectionId ID of collection970   * @param adminAddressObj Administrator address (substrate or ethereum)971   * @example removeAdmin(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."})972   * @returns ```true``` if extrinsic success, otherwise ```false```973   */974  async removeAdmin(signer: TSigner, collectionId: number, adminAddressObj: ICrossAccountId): Promise<boolean> {975    const result = await this.helper.executeExtrinsic(976      signer,977      'api.tx.unique.removeCollectionAdmin', [collectionId, adminAddressObj],978      true,979    );980981    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionAdminRemoved');982  }983984  /**985   * Check if user is in allow list.986   *987   * @param collectionId ID of collection988   * @param user Account to check989   * @example await getAdmins(1)990   * @returns is user in allow list991   */992  async allowed(collectionId: number, user: ICrossAccountId): Promise<boolean> {993    return (await this.helper.callRpc('api.rpc.unique.allowed', [collectionId, user])).toJSON();994  }995996  /**997   * Adds an address to allow list998   * @param signer keyring of signer999   * @param collectionId ID of collection1000   * @param addressObj address to add to the allow list1001   * @returns ```true``` if extrinsic success, otherwise ```false```1002   */1003  async addToAllowList(signer: TSigner, collectionId: number, addressObj: ICrossAccountId): Promise<boolean> {1004    const result = await this.helper.executeExtrinsic(1005      signer,1006      'api.tx.unique.addToAllowList', [collectionId, addressObj],1007      true,1008    );10091010    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'AllowListAddressAdded');1011  }10121013  /**1014   * Removes an address from allow list1015   *1016   * @param signer keyring of signer1017   * @param collectionId ID of collection1018   * @param addressObj address to remove from the allow list1019   * @returns ```true``` if extrinsic success, otherwise ```false```1020   */1021  async removeFromAllowList(signer: TSigner, collectionId: number, addressObj: ICrossAccountId): Promise<boolean> {1022    const result = await this.helper.executeExtrinsic(1023      signer,1024      'api.tx.unique.removeFromAllowList', [collectionId, addressObj],1025      true,1026    );10271028    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'AllowListAddressRemoved');1029  }10301031  /**1032   * Sets onchain permissions for selected collection.1033   *1034   * @param signer keyring of signer1035   * @param collectionId ID of collection1036   * @param permissions collection permissions object1037   * @example setPermissions(aliceKeyring, 10, {access:'AllowList', mintMode: true, nesting: {collectionAdmin: true, tokenOwner: true}});1038   * @returns ```true``` if extrinsic success, otherwise ```false```1039   */1040  async setPermissions(signer: TSigner, collectionId: number, permissions: ICollectionPermissions): Promise<boolean> {1041    const result = await this.helper.executeExtrinsic(1042      signer,1043      'api.tx.unique.setCollectionPermissions', [collectionId, permissions],1044      true,1045    );10461047    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionPermissionSet');1048  }10491050  /**1051   * Enables nesting for selected collection. If `restricted` set, you can nest only tokens from specified collections.1052   *1053   * @param signer keyring of signer1054   * @param collectionId ID of collection1055   * @param permissions nesting permissions object1056   * @example enableNesting(aliceKeyring, 10, {collectionAdmin: true, tokenOwner: true});1057   * @returns ```true``` if extrinsic success, otherwise ```false```1058   */1059  async enableNesting(signer: TSigner, collectionId: number, permissions: INestingPermissions): Promise<boolean> {1060    return await this.setPermissions(signer, collectionId, {nesting: permissions});1061  }10621063  /**1064   * Disables nesting for selected collection.1065   *1066   * @param signer keyring of signer1067   * @param collectionId ID of collection1068   * @example disableNesting(aliceKeyring, 10);1069   * @returns ```true``` if extrinsic success, otherwise ```false```1070   */1071  async disableNesting(signer: TSigner, collectionId: number): Promise<boolean> {1072    return await this.setPermissions(signer, collectionId, {nesting: {tokenOwner: false, collectionAdmin: false}});1073  }10741075  /**1076   * Sets onchain properties to the collection.1077   *1078   * @param signer keyring of signer1079   * @param collectionId ID of collection1080   * @param properties array of property objects1081   * @example setProperties(aliceKeyring, 10, [{key: "gender", value: "male"}]);1082   * @returns ```true``` if extrinsic success, otherwise ```false```1083   */1084  async setProperties(signer: TSigner, collectionId: number, properties: IProperty[]): Promise<boolean> {1085    const result = await this.helper.executeExtrinsic(1086      signer,1087      'api.tx.unique.setCollectionProperties', [collectionId, properties],1088      true,1089    );10901091    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionPropertySet');1092  }10931094  /**1095   * Get collection properties.1096   *1097   * @param collectionId ID of collection1098   * @param propertyKeys optionally filter the returned properties to only these keys1099   * @example getProperties(1219, ['location', 'date', 'time', 'isParadise']);1100   * @returns array of key-value pairs1101   */1102  async getProperties(collectionId: number, propertyKeys?: string[] | null): Promise<IProperty[]> {1103    return (await this.helper.callRpc('api.rpc.unique.collectionProperties', [collectionId, propertyKeys])).toHuman();1104  }11051106  async getPropertiesConsumedSpace(collectionId: number): Promise<number> {1107    const api = this.helper.getApi();1108    const props = (await api.query.common.collectionProperties(collectionId)).toJSON();1109        1110    return (props! as any).consumedSpace;1111  }11121113  async getCollectionOptions(collectionId: number) {1114    return (await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId])).toHuman();1115  }11161117  /**1118   * Deletes onchain properties from the collection.1119   *1120   * @param signer keyring of signer1121   * @param collectionId ID of collection1122   * @param propertyKeys array of property keys to delete1123   * @example deleteProperties(aliceKeyring, 10, ["gender", "age"]);1124   * @returns ```true``` if extrinsic success, otherwise ```false```1125   */1126  async deleteProperties(signer: TSigner, collectionId: number, propertyKeys: string[]): Promise<boolean> {1127    const result = await this.helper.executeExtrinsic(1128      signer,1129      'api.tx.unique.deleteCollectionProperties', [collectionId, propertyKeys],1130      true,1131    );11321133    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionPropertyDeleted');1134  }11351136  /**1137   * Changes the owner of the token.1138   *1139   * @param signer keyring of signer1140   * @param collectionId ID of collection1141   * @param tokenId ID of token1142   * @param addressObj address of a new owner1143   * @param amount amount of tokens to be transfered. For NFT must be set to 1n1144   * @example transferToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1145   * @returns true if the token success, otherwise false1146   */1147  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId, amount=1n): Promise<boolean> {1148    const result = await this.helper.executeExtrinsic(1149      signer,1150      'api.tx.unique.transfer', [addressObj, collectionId, tokenId, amount],1151      true, // `Unable to transfer token #${tokenId} from collection #${collectionId}`,1152    );11531154    return this.helper.util.isTokenTransferSuccess(result.result.events, collectionId, tokenId, {Substrate: typeof signer === 'string' ? signer : signer.address}, addressObj, amount);1155  }11561157  /**1158   *1159   * Change ownership of a token(s) on behalf of the owner.1160   *1161   * @param signer keyring of signer1162   * @param collectionId ID of collection1163   * @param tokenId ID of token1164   * @param fromAddressObj address on behalf of which the token will be sent1165   * @param toAddressObj new token owner1166   * @param amount amount of tokens to be transfered. For NFT must be set to 1n1167   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg"}, {Ethereum: "0x9F0583DbB85..."})1168   * @returns true if the token success, otherwise false1169   */1170  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1171    const result = await this.helper.executeExtrinsic(1172      signer,1173      'api.tx.unique.transferFrom', [fromAddressObj, toAddressObj, collectionId, tokenId, amount],1174      true, // `Unable to transfer token #${tokenId} from collection #${collectionId}`,1175    );1176    return this.helper.util.isTokenTransferSuccess(result.result.events, collectionId, tokenId, fromAddressObj, toAddressObj, amount);1177  }11781179  /**1180   *1181   * Destroys a concrete instance of NFT/RFT or burns a specified amount of fungible tokens.1182   *1183   * @param signer keyring of signer1184   * @param collectionId ID of collection1185   * @param tokenId ID of token1186   * @param amount amount of tokens to be burned. For NFT must be set to 1n1187   * @example burnToken(aliceKeyring, 10, 5);1188   * @returns ```true``` if the extrinsic is successful, otherwise ```false```1189   */1190  async burnToken(signer: TSigner, collectionId: number, tokenId: number, amount=1n): Promise<boolean> {1191    const burnResult = await this.helper.executeExtrinsic(1192      signer,1193      'api.tx.unique.burnItem', [collectionId, tokenId, amount],1194      true, // `Unable to burn token for ${label}`,1195    );1196    const burnedTokens = this.helper.util.extractTokensFromBurnResult(burnResult);1197    if (burnedTokens.tokens.length > 1) throw Error('Burned multiple tokens');1198    return burnedTokens.success;1199  }12001201  /**1202   * Destroys a concrete instance of NFT on behalf of the owner1203   *1204   * @param signer keyring of signer1205   * @param collectionId ID of collection1206   * @param tokenId ID of token1207   * @param fromAddressObj address on behalf of which the token will be burnt1208   * @param amount amount of tokens to be burned. For NFT must be set to 1n1209   * @example burnTokenFrom(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."}, 5, {Ethereum: "0x9F0583DbB85..."})1210   * @returns ```true``` if extrinsic success, otherwise ```false```1211   */1212  async burnTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1213    const burnResult = await this.helper.executeExtrinsic(1214      signer,1215      'api.tx.unique.burnFrom', [collectionId, fromAddressObj, tokenId, amount],1216      true, // `Unable to burn token from for ${label}`,1217    );1218    const burnedTokens = this.helper.util.extractTokensFromBurnResult(burnResult);1219    return burnedTokens.success && burnedTokens.tokens.length > 0;1220  }12211222  /**1223   * Set, change, or remove approved address to transfer the ownership of the NFT.1224   *1225   * @param signer keyring of signer1226   * @param collectionId ID of collection1227   * @param tokenId ID of token1228   * @param toAddressObj Substrate or Ethereum address which gets approved use of the signer's tokens1229   * @param amount amount of token to be approved. For NFT must be set to 1n1230   * @returns ```true``` if extrinsic success, otherwise ```false```1231   */1232  async approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount=1n) {1233    const approveResult = await this.helper.executeExtrinsic(1234      signer,1235      'api.tx.unique.approve', [toAddressObj, collectionId, tokenId, amount],1236      true, // `Unable to approve token for ${label}`,1237    );12381239    return this.helper.util.findCollectionInEvents(approveResult.result.events, collectionId, 'common', 'Approved');1240  }12411242  /**1243   * Get the amount of token pieces approved to transfer or burn. Normally 0.1244   *1245   * @param collectionId ID of collection1246   * @param tokenId ID of token1247   * @param toAccountObj address which is approved to use token pieces1248   * @param fromAccountObj address which may have allowed the use of its owned tokens1249   * @example getTokenApprovedPieces(10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Substrate: "5ERZNF88Mm7UGfPP3mdG..."})1250   * @returns number of approved to transfer pieces1251   */1252  async getTokenApprovedPieces(collectionId: number, tokenId: number, toAccountObj: ICrossAccountId, fromAccountObj: ICrossAccountId): Promise<bigint> {1253    return (await this.helper.callRpc('api.rpc.unique.allowance', [collectionId, fromAccountObj, toAccountObj, tokenId])).toBigInt();1254  }12551256  /**1257   * Get the last created token ID in a collection1258   *1259   * @param collectionId ID of collection1260   * @example getLastTokenId(10);1261   * @returns id of the last created token1262   */1263  async getLastTokenId(collectionId: number): Promise<number> {1264    return (await this.helper.callRpc('api.rpc.unique.lastTokenId', [collectionId])).toNumber();1265  }12661267  /**1268   * Check if token exists1269   *1270   * @param collectionId ID of collection1271   * @param tokenId ID of token1272   * @example doesTokenExist(10, 20);1273   * @returns true if the token exists, otherwise false1274   */1275  async doesTokenExist(collectionId: number, tokenId: number): Promise<boolean> {1276    return (await this.helper.callRpc('api.rpc.unique.tokenExists', [collectionId, tokenId])).toJSON();1277  }1278}12791280class NFTnRFT extends CollectionGroup {1281  /**1282   * Get tokens owned by account1283   *1284   * @param collectionId ID of collection1285   * @param addressObj tokens owner1286   * @example getTokensByAddress(10, {Substrate: "5DyN4Y92vZCjv38fg..."})1287   * @returns array of token ids owned by account1288   */1289  async getTokensByAddress(collectionId: number, addressObj: ICrossAccountId): Promise<number[]> {1290    return (await this.helper.callRpc('api.rpc.unique.accountTokens', [collectionId, addressObj])).toJSON();1291  }12921293  /**1294   * Get token data1295   *1296   * @param collectionId ID of collection1297   * @param tokenId ID of token1298   * @param propertyKeys optionally filter the token properties to only these keys1299   * @param blockHashAt optionally query the data at some block with this hash1300   * @example getToken(10, 5);1301   * @returns human readable token data1302   */1303  async getToken(collectionId: number, tokenId: number, propertyKeys: string[] = [], blockHashAt?: string): Promise<{1304    properties: IProperty[];1305    owner: CrossAccountId;1306    normalizedOwner: CrossAccountId;1307  }| null> {1308    let tokenData;1309    if(typeof blockHashAt === 'undefined') {1310      tokenData = await this.helper.callRpc('api.rpc.unique.tokenData', [collectionId, tokenId]);1311    }1312    else {1313      if(propertyKeys.length == 0) {1314        const collection = (await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId])).toHuman();1315        if(!collection) return null;1316        propertyKeys = collection.tokenPropertyPermissions.map((x: ITokenPropertyPermission) => x.key);1317      }1318      tokenData = await this.helper.callRpc('api.rpc.unique.tokenData', [collectionId, tokenId, propertyKeys, blockHashAt]);1319    }1320    tokenData = tokenData.toHuman();1321    if (tokenData === null || tokenData.owner === null) return null;1322    const owner = {} as any;1323    for (const key of Object.keys(tokenData.owner)) {1324      owner[key.toLocaleLowerCase()] = key.toLocaleLowerCase() == 'substrate'1325        ? CrossAccountId.normalizeSubstrateAddress(tokenData.owner[key])1326        : tokenData.owner[key];1327    }1328    tokenData.normalizedOwner = CrossAccountId.fromLowerCaseKeys(owner);1329    return tokenData;1330  }13311332  /**1333   * Set permissions to change token properties1334   *1335   * @param signer keyring of signer1336   * @param collectionId ID of collection1337   * @param permissions permissions to change a property by the collection admin or token owner1338   * @example setTokenPropertyPermissions(1339   *   aliceKeyring, 10, [{key: "gender", permission: {tokenOwner: true, mutable: true, collectionAdmin: true}}]1340   * )1341   * @returns true if extrinsic success otherwise false1342   */1343  async setTokenPropertyPermissions(signer: TSigner, collectionId: number, permissions: ITokenPropertyPermission[]): Promise<boolean> {1344    const result = await this.helper.executeExtrinsic(1345      signer,1346      'api.tx.unique.setTokenPropertyPermissions', [collectionId, permissions],1347      true,1348    );13491350    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'PropertyPermissionSet');1351  }13521353  /**1354   * Get token property permissions.1355   *1356   * @param collectionId ID of collection1357   * @param propertyKeys optionally filter the returned property permissions to only these keys1358   * @example getPropertyPermissions(1219, ['location', 'date', 'time', 'isParadise']);1359   * @returns array of key-permission pairs1360   */1361  async getPropertyPermissions(collectionId: number, propertyKeys: string[] | null = null): Promise<ITokenPropertyPermission[]> {1362    return (await this.helper.callRpc('api.rpc.unique.propertyPermissions', [collectionId, ...(propertyKeys === null ? [] : [propertyKeys])])).toHuman();1363  }13641365  /**1366   * Set token properties1367   *1368   * @param signer keyring of signer1369   * @param collectionId ID of collection1370   * @param tokenId ID of token1371   * @param properties key-value pairs of metadata which to add to a token. Keys must be permitted in the collection1372   * @example setTokenProperties(aliceKeyring, 10, 5, [{key: "gender", value: "female"}, {key: "age", value: "23"}])1373   * @returns ```true``` if extrinsic success, otherwise ```false```1374   */1375  async setTokenProperties(signer: TSigner, collectionId: number, tokenId: number, properties: IProperty[]): Promise<boolean> {1376    const result = await this.helper.executeExtrinsic(1377      signer,1378      'api.tx.unique.setTokenProperties', [collectionId, tokenId, properties],1379      true,1380    );13811382    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'TokenPropertySet');1383  }13841385  /**1386   * Get properties, metadata assigned to a token.1387   *1388   * @param collectionId ID of collection1389   * @param tokenId ID of token1390   * @param propertyKeys optionally filter the returned properties to only these keys1391   * @example getTokenProperties(1219, ['location', 'date', 'time', 'isParadise']);1392   * @returns array of key-value pairs1393   */1394  async getTokenProperties(collectionId: number, tokenId: number, propertyKeys?: string[] | null): Promise<IProperty[]> {1395    return (await this.helper.callRpc('api.rpc.unique.tokenProperties', [collectionId, tokenId, propertyKeys])).toHuman();1396  }13971398  /**1399   * Delete the provided properties of a token1400   * @param signer keyring of signer1401   * @param collectionId ID of collection1402   * @param tokenId ID of token1403   * @param propertyKeys property keys to be deleted1404   * @example deleteTokenProperties(aliceKeyring, 10, 5, ["gender", "age"])1405   * @returns ```true``` if extrinsic success, otherwise ```false```1406   */1407  async deleteTokenProperties(signer: TSigner, collectionId: number, tokenId: number, propertyKeys: string[]): Promise<boolean> {1408    const result = await this.helper.executeExtrinsic(1409      signer,1410      'api.tx.unique.deleteTokenProperties', [collectionId, tokenId, propertyKeys],1411      true,1412    );14131414    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'TokenPropertyDeleted');1415  }14161417  /**1418   * Mint new collection1419   *1420   * @param signer keyring of signer1421   * @param collectionOptions basic collection options and properties1422   * @param mode NFT or RFT type of a collection1423   * @example mintCollection(aliceKeyring, {name: 'New', description: "New collection", tokenPrefix: "NEW"}, "NFT")1424   * @returns object of the created collection1425   */1426  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions, mode: 'NFT' | 'RFT'): Promise<UniqueBaseCollection> {1427    collectionOptions = JSON.parse(JSON.stringify(collectionOptions)) as ICollectionCreationOptions; // Clone object1428    collectionOptions.mode = (mode === 'NFT') ? {nft: null} : {refungible: null};1429    for (const key of ['name', 'description', 'tokenPrefix']) {1430      if (typeof collectionOptions[key as 'name' | 'description' | 'tokenPrefix'] === 'string') collectionOptions[key as 'name' | 'description' | 'tokenPrefix'] = this.helper.util.str2vec(collectionOptions[key as 'name' | 'description' | 'tokenPrefix'] as string);1431    }1432    const creationResult = await this.helper.executeExtrinsic(1433      signer,1434      'api.tx.unique.createCollectionEx', [collectionOptions],1435      true, // errorLabel,1436    );1437    return this.getCollectionObject(this.helper.util.extractCollectionIdFromCreationResult(creationResult));1438  }14391440  getCollectionObject(_collectionId: number): any {1441    return null;1442  }14431444  getTokenObject(_collectionId: number, _tokenId: number): any {1445    return null;1446  }14471448  /**1449   * Tells whether the given `owner` approves the `operator`.1450   * @param collectionId ID of collection1451   * @param owner owner address1452   * @param operator operator addrees1453   * @returns true if operator is enabled1454   */1455  async allowanceForAll(collectionId: number, owner: ICrossAccountId, operator: ICrossAccountId): Promise<boolean> {1456    return (await this.helper.callRpc('api.rpc.unique.allowanceForAll', [collectionId, owner, operator])).toJSON();1457  }14581459  /** Sets or unsets the approval of a given operator.1460   *  The `operator` is allowed to transfer all tokens of the `caller` on their behalf.1461   *  @param operator Operator1462   *  @param approved Should operator status be granted or revoked?1463   *  @returns ```true``` if extrinsic success, otherwise ```false```1464   */1465  async setAllowanceForAll(signer: TSigner, collectionId: number, operator: ICrossAccountId, approved: boolean): Promise<boolean> {1466    const result = await this.helper.executeExtrinsic(1467      signer,1468      'api.tx.unique.setAllowanceForAll', [collectionId, operator, approved],1469      true,1470    );1471    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'ApprovedForAll');1472  }1473}147414751476class NFTGroup extends NFTnRFT {1477  /**1478   * Get collection object1479   * @param collectionId ID of collection1480   * @example getCollectionObject(2);1481   * @returns instance of UniqueNFTCollection1482   */1483  getCollectionObject(collectionId: number): UniqueNFTCollection {1484    return new UniqueNFTCollection(collectionId, this.helper);1485  }14861487  /**1488   * Get token object1489   * @param collectionId ID of collection1490   * @param tokenId ID of token1491   * @example getTokenObject(10, 5);1492   * @returns instance of UniqueNFTToken1493   */1494  getTokenObject(collectionId: number, tokenId: number): UniqueNFToken {1495    return new UniqueNFToken(tokenId, this.getCollectionObject(collectionId));1496  }14971498  /**1499   * Get token's owner1500   * @param collectionId ID of collection1501   * @param tokenId ID of token1502   * @param blockHashAt optionally query the data at the block with this hash1503   * @example getTokenOwner(10, 5);1504   * @returns Address in CrossAccountId format, e.g. {Substrate: "5DnSF6RRjwteE3BrCj..."}1505   */1506  async getTokenOwner(collectionId: number, tokenId: number, blockHashAt?: string): Promise<CrossAccountId> {1507    let owner;1508    if (typeof blockHashAt === 'undefined') {1509      owner = await this.helper.callRpc('api.rpc.unique.tokenOwner', [collectionId, tokenId]);1510    } else {1511      owner = await this.helper.callRpc('api.rpc.unique.tokenOwner', [collectionId, tokenId, blockHashAt]);1512    }1513    return CrossAccountId.fromLowerCaseKeys(owner.toJSON());1514  }15151516  /**1517   * Is token approved to transfer1518   * @param collectionId ID of collection1519   * @param tokenId ID of token1520   * @param toAccountObj address to be approved1521   * @returns ```true``` if extrinsic success, otherwise ```false```1522   */1523  async isTokenApproved(collectionId: number, tokenId: number, toAccountObj: ICrossAccountId): Promise<boolean> {1524    return (await this.getTokenApprovedPieces(collectionId, tokenId, toAccountObj, await this.getTokenOwner(collectionId, tokenId))) === 1n;1525  }15261527  /**1528   * Changes the owner of the token.1529   *1530   * @param signer keyring of signer1531   * @param collectionId ID of collection1532   * @param tokenId ID of token1533   * @param addressObj address of a new owner1534   * @example transferToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1535   * @returns ```true``` if extrinsic success, otherwise ```false```1536   */1537  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<boolean> {1538    return await super.transferToken(signer, collectionId, tokenId, addressObj, 1n);1539  }15401541  /**1542   *1543   * Change ownership of a NFT on behalf of the owner.1544   *1545   * @param signer keyring of signer1546   * @param collectionId ID of collection1547   * @param tokenId ID of token1548   * @param fromAddressObj address on behalf of which the token will be sent1549   * @param toAddressObj new token owner1550   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Ethereum: "0x9F0583DbB85..."})1551   * @returns ```true``` if extrinsic success, otherwise ```false```1552   */1553  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId): Promise<boolean> {1554    return await super.transferTokenFrom(signer, collectionId, tokenId, fromAddressObj, toAddressObj, 1n);1555  }15561557  /**1558   * Recursively find the address that owns the token1559   * @param collectionId ID of collection1560   * @param tokenId ID of token1561   * @param blockHashAt1562   * @example getTokenTopmostOwner(10, 5);1563   * @returns address in CrossAccountId format, e.g. {Substrate: "5DyN4Y92vZCjv38fg..."}1564   */1565  async getTokenTopmostOwner(collectionId: number, tokenId: number, blockHashAt?: string): Promise<CrossAccountId | null> {1566    let owner;1567    if (typeof blockHashAt === 'undefined') {1568      owner = await this.helper.callRpc('api.rpc.unique.topmostTokenOwner', [collectionId, tokenId]);1569    } else {1570      owner = await this.helper.callRpc('api.rpc.unique.topmostTokenOwner', [collectionId, tokenId, blockHashAt]);1571    }15721573    if (owner === null) return null;15741575    return owner.toHuman();1576  }15771578  /**1579   * Get tokens nested in the provided token1580   * @param collectionId ID of collection1581   * @param tokenId ID of token1582   * @param blockHashAt optionally query the data at the block with this hash1583   * @example getTokenChildren(10, 5);1584   * @returns tokens whose depth of nesting is <= 51585   */1586  async getTokenChildren(collectionId: number, tokenId: number, blockHashAt?: string): Promise<IToken[]> {1587    let children;1588    if(typeof blockHashAt === 'undefined') {1589      children = await this.helper.callRpc('api.rpc.unique.tokenChildren', [collectionId, tokenId]);1590    } else {1591      children = await this.helper.callRpc('api.rpc.unique.tokenChildren', [collectionId, tokenId, blockHashAt]);1592    }15931594    return children.toJSON().map((x: any) => {1595      return {collectionId: x.collection, tokenId: x.token};1596    });1597  }15981599  /**1600   * Nest one token into another1601   * @param signer keyring of signer1602   * @param tokenObj token to be nested1603   * @param rootTokenObj token to be parent1604   * @example nestToken(aliceKeyring, {collectionId: 10, tokenId: 5}, {collectionId: 10, tokenId: 4});1605   * @returns ```true``` if extrinsic success, otherwise ```false```1606   */1607  async nestToken(signer: TSigner, tokenObj: IToken, rootTokenObj: IToken): Promise<boolean> {1608    const rootTokenAddress = this.helper.util.getTokenAccount(rootTokenObj);1609    const result = await this.transferToken(signer, tokenObj.collectionId, tokenObj.tokenId, rootTokenAddress);1610    if(!result) {1611      throw Error('Unable to nest token!');1612    }1613    return result;1614  }16151616  /**1617   * Remove token from nested state1618   * @param signer keyring of signer1619   * @param tokenObj token to unnest1620   * @param rootTokenObj parent of a token1621   * @param toAddressObj address of a new token owner1622   * @example unnestToken(aliceKeyring, {collectionId: 10, tokenId: 5}, {collectionId: 10, tokenId: 4}, {Substrate: "5DyN4Y92vZCjv38fg..."});1623   * @returns ```true``` if extrinsic success, otherwise ```false```1624   */1625  async unnestToken(signer: TSigner, tokenObj: IToken, rootTokenObj: IToken, toAddressObj: ICrossAccountId): Promise<boolean> {1626    const rootTokenAddress = this.helper.util.getTokenAccount(rootTokenObj);1627    const result = await this.transferTokenFrom(signer, tokenObj.collectionId, tokenObj.tokenId, rootTokenAddress, toAddressObj);1628    if(!result) {1629      throw Error('Unable to unnest token!');1630    }1631    return result;1632  }16331634  /**1635   * Mint new collection1636   * @param signer keyring of signer1637   * @param collectionOptions Collection options1638   * @example1639   * mintCollection(aliceKeyring, {1640   *   name: 'New',1641   *   description: 'New collection',1642   *   tokenPrefix: 'NEW',1643   * })1644   * @returns object of the created collection1645   */1646  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}): Promise<UniqueNFTCollection> {1647    return await super.mintCollection(signer, collectionOptions, 'NFT') as UniqueNFTCollection;1648  }16491650  /**1651   * Mint new token1652   * @param signer keyring of signer1653   * @param data token data1654   * @returns created token object1655   */1656  async mintToken(signer: TSigner, data: { collectionId: number; owner: ICrossAccountId | string; properties?: IProperty[]; }): Promise<UniqueNFToken> {1657    const creationResult = await this.helper.executeExtrinsic(1658      signer,1659      'api.tx.unique.createItem', [data.collectionId, (typeof data.owner === 'string') ? {Substrate: data.owner} : data.owner, {1660        nft: {1661          properties: data.properties,1662        },1663      }],1664      true,1665    );1666    const createdTokens = this.helper.util.extractTokensFromCreationResult(creationResult);1667    if (createdTokens.tokens.length > 1) throw Error('Minted multiple tokens');1668    if (createdTokens.tokens.length < 1) throw Error('No tokens minted');1669    return this.getTokenObject(data.collectionId, createdTokens.tokens[0].tokenId);1670  }16711672  /**1673   * Mint multiple NFT tokens1674   * @param signer keyring of signer1675   * @param collectionId ID of collection1676   * @param tokens array of tokens with owner and properties1677   * @example1678   * mintMultipleTokens(aliceKeyring, 10, [{1679   *     owner: {Substrate: "5DyN4Y92vZCjv38fg..."},1680   *     properties: [{key: "gender", value: "male"},{key: "age", value: "45"}],1681   *   },{1682   *     owner: {Ethereum: "0x9F0583DbB855d..."},1683   *     properties: [{key: "gender", value: "female"},{key: "age", value: "22"}],1684   * }]);1685   * @returns ```true``` if extrinsic success, otherwise ```false```1686   */1687  async mintMultipleTokens(signer: TSigner, collectionId: number, tokens: {owner: ICrossAccountId, properties?: IProperty[]}[]): Promise<UniqueNFToken[]> {1688    const creationResult = await this.helper.executeExtrinsic(1689      signer,1690      'api.tx.unique.createMultipleItemsEx', [collectionId, {NFT: tokens}],1691      true,1692    );1693    const collection = this.getCollectionObject(collectionId);1694    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1695  }16961697  /**1698   * Mint multiple NFT tokens with one owner1699   * @param signer keyring of signer1700   * @param collectionId ID of collection1701   * @param owner tokens owner1702   * @param tokens array of tokens with owner and properties1703   * @example1704   * mintMultipleTokensWithOneOwner(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...", [{1705   *   properties: [{1706   *   key: "gender",1707   *   value: "female",1708   *  },{1709   *   key: "age",1710   *   value: "33",1711   *  }],1712   * }]);1713   * @returns array of newly created tokens1714   */1715  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, owner: ICrossAccountId, tokens: {properties?: IProperty[]}[]): Promise<UniqueNFToken[]> {1716    const rawTokens = [];1717    for (const token of tokens) {1718      const raw = {NFT: {properties: token.properties}};1719      rawTokens.push(raw);1720    }1721    const creationResult = await this.helper.executeExtrinsic(1722      signer,1723      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],1724      true,1725    );1726    const collection = this.getCollectionObject(collectionId);1727    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1728  }17291730  /**1731   * Set, change, or remove approved address to transfer the ownership of the NFT.1732   *1733   * @param signer keyring of signer1734   * @param collectionId ID of collection1735   * @param tokenId ID of token1736   * @param toAddressObj address to approve1737   * @example approveToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1738   * @returns ```true``` if extrinsic success, otherwise ```false```1739   */1740  approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId) {1741    return super.approveToken(signer, collectionId, tokenId, toAddressObj, 1n);1742  }1743}174417451746class RFTGroup extends NFTnRFT {1747  /**1748   * Get collection object1749   * @param collectionId ID of collection1750   * @example getCollectionObject(2);1751   * @returns instance of UniqueRFTCollection1752   */1753  getCollectionObject(collectionId: number): UniqueRFTCollection {1754    return new UniqueRFTCollection(collectionId, this.helper);1755  }17561757  /**1758   * Get token object1759   * @param collectionId ID of collection1760   * @param tokenId ID of token1761   * @example getTokenObject(10, 5);1762   * @returns instance of UniqueNFTToken1763   */1764  getTokenObject(collectionId: number, tokenId: number): UniqueRFToken {1765    return new UniqueRFToken(tokenId, this.getCollectionObject(collectionId));1766  }17671768  /**1769   * Get top 10 token owners with the largest number of pieces1770   * @param collectionId ID of collection1771   * @param tokenId ID of token1772   * @example getTokenTop10Owners(10, 5);1773   * @returns array of top 10 owners1774   */1775  async getTokenTop10Owners(collectionId: number, tokenId: number): Promise<CrossAccountId[]> {1776    return (await this.helper.callRpc('api.rpc.unique.tokenOwners', [collectionId, tokenId])).toJSON().map(CrossAccountId.fromLowerCaseKeys);1777  }17781779  /**1780   * Get number of pieces owned by address1781   * @param collectionId ID of collection1782   * @param tokenId ID of token1783   * @param addressObj address token owner1784   * @example getTokenBalance(10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."});1785   * @returns number of pieces ownerd by address1786   */1787  async getTokenBalance(collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<bigint> {1788    return (await this.helper.callRpc('api.rpc.unique.balance', [collectionId, addressObj, tokenId])).toBigInt();1789  }17901791  /**1792   * Transfer pieces of token to another address1793   * @param signer keyring of signer1794   * @param collectionId ID of collection1795   * @param tokenId ID of token1796   * @param addressObj address of a new owner1797   * @param amount number of pieces to be transfered1798   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, 2000n)1799   * @returns ```true``` if extrinsic success, otherwise ```false```1800   */1801  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId, amount=1n): Promise<boolean> {1802    return await super.transferToken(signer, collectionId, tokenId, addressObj, amount);1803  }18041805  /**1806   * Change ownership of some pieces of RFT on behalf of the owner.1807   * @param signer keyring of signer1808   * @param collectionId ID of collection1809   * @param tokenId ID of token1810   * @param fromAddressObj address on behalf of which the token will be sent1811   * @param toAddressObj new token owner1812   * @param amount number of pieces to be transfered1813   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Substrate: "5DfhbVfww7ThF8q6f3i..."}, 2000n)1814   * @returns ```true``` if extrinsic success, otherwise ```false```1815   */1816  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1817    return await super.transferTokenFrom(signer, collectionId, tokenId, fromAddressObj, toAddressObj, amount);1818  }18191820  /**1821   * Mint new collection1822   * @param signer keyring of signer1823   * @param collectionOptions Collection options1824   * @example1825   * mintCollection(aliceKeyring, {1826   *   name: 'New',1827   *   description: 'New collection',1828   *   tokenPrefix: 'NEW',1829   * })1830   * @returns object of the created collection1831   */1832  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}): Promise<UniqueRFTCollection> {1833    return await super.mintCollection(signer, collectionOptions, 'RFT') as UniqueRFTCollection;1834  }18351836  /**1837   * Mint new token1838   * @param signer keyring of signer1839   * @param data token data1840   * @example mintToken(aliceKeyring, {collectionId: 10, owner: {Substrate: '5GHoZe9c73RYbVzq...'}, pieces: 10000n});1841   * @returns created token object1842   */1843  async mintToken(signer: TSigner, data: { collectionId: number; owner: ICrossAccountId | string; pieces: bigint; properties?: IProperty[]; }): Promise<UniqueRFToken> {1844    const creationResult = await this.helper.executeExtrinsic(1845      signer,1846      'api.tx.unique.createItem', [data.collectionId, (typeof data.owner === 'string') ? {Substrate: data.owner} : data.owner, {1847        refungible: {1848          pieces: data.pieces,1849          properties: data.properties,1850        },1851      }],1852      true,1853    );1854    const createdTokens = this.helper.util.extractTokensFromCreationResult(creationResult);1855    if (createdTokens.tokens.length > 1) throw Error('Minted multiple tokens');1856    if (createdTokens.tokens.length < 1) throw Error('No tokens minted');1857    return this.getTokenObject(data.collectionId, createdTokens.tokens[0].tokenId);1858  }18591860  async mintMultipleTokens(signer: TSigner, collectionId: number, tokens: {owner: ICrossAccountId, pieces: bigint, properties?: IProperty[]}[]): Promise<UniqueRFToken[]> {1861    throw Error('Not implemented');1862    const creationResult = await this.helper.executeExtrinsic(1863      signer,1864      'api.tx.unique.createMultipleItemsEx', [collectionId, {RefungibleMultipleOwners: tokens}],1865      true, // `Unable to mint RFT tokens for ${label}`,1866    );1867    const collection = this.getCollectionObject(collectionId);1868    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1869  }18701871  /**1872   * Mint multiple RFT tokens with one owner1873   * @param signer keyring of signer1874   * @param collectionId ID of collection1875   * @param owner tokens owner1876   * @param tokens array of tokens with properties and pieces1877   * @example mintMultipleTokensWithOneOwner(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, [{pieces: 100000n, properties: [{key: "gender", value: "male"}]}]);1878   * @returns array of newly created RFT tokens1879   */1880  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, owner: ICrossAccountId, tokens: {pieces: bigint, properties?: IProperty[]}[]): Promise<UniqueRFToken[]> {1881    const rawTokens = [];1882    for (const token of tokens) {1883      const raw = {ReFungible: {pieces: token.pieces, properties: token.properties}};1884      rawTokens.push(raw);1885    }1886    const creationResult = await this.helper.executeExtrinsic(1887      signer,1888      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],1889      true,1890    );1891    const collection = this.getCollectionObject(collectionId);1892    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1893  }18941895  /**1896   * Destroys a concrete instance of RFT.1897   * @param signer keyring of signer1898   * @param collectionId ID of collection1899   * @param tokenId ID of token1900   * @param amount number of pieces to be burnt1901   * @example burnToken(aliceKeyring, 10, 5);1902   * @returns ```true``` if the extrinsic is successful, otherwise ```false```1903   */1904  async burnToken(signer: IKeyringPair, collectionId: number, tokenId: number, amount=1n): Promise<boolean> {1905    return await super.burnToken(signer, collectionId, tokenId, amount);1906  }19071908  /**1909   * Destroys a concrete instance of RFT on behalf of the owner.1910   * @param signer keyring of signer1911   * @param collectionId ID of collection1912   * @param tokenId ID of token1913   * @param fromAddressObj address on behalf of which the token will be burnt1914   * @param amount number of pieces to be burnt1915   * @example burnTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, 2n)1916   * @returns ```true``` if extrinsic success, otherwise ```false```1917   */1918  async burnTokenFrom(signer: IKeyringPair, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1919    return await super.burnTokenFrom(signer, collectionId, tokenId, fromAddressObj, amount);1920  }19211922  /**1923   * Set, change, or remove approved address to transfer the ownership of the RFT.1924   *1925   * @param signer keyring of signer1926   * @param collectionId ID of collection1927   * @param tokenId ID of token1928   * @param toAddressObj address to approve1929   * @param amount number of pieces to be approved1930   * @example approveToken(aliceKeyring, 10, 5, {Substrate: "5GHoZe9c73RYbVzq..."}, "", 10000n);1931   * @returns true if the token success, otherwise false1932   */1933  approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount=1n) {1934    return super.approveToken(signer, collectionId, tokenId, toAddressObj, amount);1935  }19361937  /**1938   * Get total number of pieces1939   * @param collectionId ID of collection1940   * @param tokenId ID of token1941   * @example getTokenTotalPieces(10, 5);1942   * @returns number of pieces1943   */1944  async getTokenTotalPieces(collectionId: number, tokenId: number): Promise<bigint> {1945    return (await this.helper.callRpc('api.rpc.unique.totalPieces', [collectionId, tokenId])).unwrap().toBigInt();1946  }19471948  /**1949   * Change number of token pieces. Signer must be the owner of all token pieces.1950   * @param signer keyring of signer1951   * @param collectionId ID of collection1952   * @param tokenId ID of token1953   * @param amount new number of pieces1954   * @example repartitionToken(aliceKeyring, 10, 5, 12345n);1955   * @returns true if the repartion was success, otherwise false1956   */1957  async repartitionToken(signer: TSigner, collectionId: number, tokenId: number, amount: bigint): Promise<boolean> {1958    const currentAmount = await this.getTokenTotalPieces(collectionId, tokenId);1959    const repartitionResult = await this.helper.executeExtrinsic(1960      signer,1961      'api.tx.unique.repartition', [collectionId, tokenId, amount],1962      true,1963    );1964    if(currentAmount < amount) return this.helper.util.findCollectionInEvents(repartitionResult.result.events, collectionId, 'common', 'ItemCreated');1965    return this.helper.util.findCollectionInEvents(repartitionResult.result.events, collectionId, 'common', 'ItemDestroyed');1966  }1967}196819691970class FTGroup extends CollectionGroup {1971  /**1972   * Get collection object1973   * @param collectionId ID of collection1974   * @example getCollectionObject(2);1975   * @returns instance of UniqueFTCollection1976   */1977  getCollectionObject(collectionId: number): UniqueFTCollection {1978    return new UniqueFTCollection(collectionId, this.helper);1979  }19801981  /**1982   * Mint new fungible collection1983   * @param signer keyring of signer1984   * @param collectionOptions Collection options1985   * @param decimalPoints number of token decimals1986   * @example1987   * mintCollection(aliceKeyring, {1988   *   name: 'New',1989   *   description: 'New collection',1990   *   tokenPrefix: 'NEW',1991   * }, 18)1992   * @returns newly created fungible collection1993   */1994  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}, decimalPoints = 0): Promise<UniqueFTCollection> {1995    collectionOptions = JSON.parse(JSON.stringify(collectionOptions)) as ICollectionCreationOptions; // Clone object1996    if(collectionOptions.tokenPropertyPermissions) throw Error('Fungible collections has no tokenPropertyPermissions');1997    collectionOptions.mode = {fungible: decimalPoints};1998    for (const key of ['name', 'description', 'tokenPrefix']) {1999      if (typeof collectionOptions[key as 'name' | 'description' | 'tokenPrefix'] === 'string') collectionOptions[key as 'name' | 'description' | 'tokenPrefix'] = this.helper.util.str2vec(collectionOptions[key as 'name' | 'description' | 'tokenPrefix'] as string);2000    }2001    const creationResult = await this.helper.executeExtrinsic(2002      signer,2003      'api.tx.unique.createCollectionEx', [collectionOptions],2004      true,2005    );2006    return this.getCollectionObject(this.helper.util.extractCollectionIdFromCreationResult(creationResult));2007  }20082009  /**2010   * Mint tokens2011   * @param signer keyring of signer2012   * @param collectionId ID of collection2013   * @param owner address owner of new tokens2014   * @param amount amount of tokens to be meanted2015   * @example mintTokens(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq"}, 1000n);2016   * @returns ```true``` if extrinsic success, otherwise ```false```2017   */2018  async mintTokens(signer: TSigner, collectionId: number, amount: bigint, owner: ICrossAccountId | string): Promise<boolean> {2019    const creationResult = await this.helper.executeExtrinsic(2020      signer,2021      'api.tx.unique.createItem', [collectionId, (typeof owner === 'string') ? {Substrate: owner} : owner, {2022        fungible: {2023          value: amount,2024        },2025      }],2026      true, // `Unable to mint fungible tokens for ${label}`,2027    );2028    return this.helper.util.findCollectionInEvents(creationResult.result.events, collectionId, 'common', 'ItemCreated');2029  }20302031  /**2032   * Mint multiple Fungible tokens with one owner2033   * @param signer keyring of signer2034   * @param collectionId ID of collection2035   * @param owner tokens owner2036   * @param tokens array of tokens with properties and pieces2037   * @returns ```true``` if extrinsic success, otherwise ```false```2038   */2039  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, tokens: {value: bigint}[], owner: ICrossAccountId): Promise<boolean> {2040    const rawTokens = [];2041    for (const token of tokens) {2042      const raw = {Fungible: {Value: token.value}};2043      rawTokens.push(raw);2044    }2045    const creationResult = await this.helper.executeExtrinsic(2046      signer,2047      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],2048      true,2049    );2050    return this.helper.util.findCollectionInEvents(creationResult.result.events, collectionId, 'common', 'ItemCreated');2051  }20522053  /**2054   * Get the top 10 owners with the largest balance for the Fungible collection2055   * @param collectionId ID of collection2056   * @example getTop10Owners(10);2057   * @returns array of ```ICrossAccountId```2058   */2059  async getTop10Owners(collectionId: number): Promise<CrossAccountId[]> {2060    return (await this.helper.callRpc('api.rpc.unique.tokenOwners', [collectionId, 0])).toJSON().map(CrossAccountId.fromLowerCaseKeys);2061  }20622063  /**2064   * Get account balance2065   * @param collectionId ID of collection2066   * @param addressObj address of owner2067   * @example getBalance(10, {Substrate: "5GHoZe9c73RYbVzq..."})2068   * @returns amount of fungible tokens owned by address2069   */2070  async getBalance(collectionId: number, addressObj: ICrossAccountId): Promise<bigint> {2071    return (await this.helper.callRpc('api.rpc.unique.balance', [collectionId, addressObj, 0])).toBigInt();2072  }20732074  /**2075   * Transfer tokens to address2076   * @param signer keyring of signer2077   * @param collectionId ID of collection2078   * @param toAddressObj address recipient2079   * @param amount amount of tokens to be sent2080   * @example transfer(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n);2081   * @returns ```true``` if extrinsic success, otherwise ```false```2082   */2083  async transfer(signer: TSigner, collectionId: number, toAddressObj: ICrossAccountId, amount=1n) {2084    return await super.transferToken(signer, collectionId, 0, toAddressObj, amount);2085  }20862087  /**2088   * Transfer some tokens on behalf of the owner.2089   * @param signer keyring of signer2090   * @param collectionId ID of collection2091   * @param fromAddressObj address on behalf of which tokens will be sent2092   * @param toAddressObj address where token to be sent2093   * @param amount number of tokens to be sent2094   * @example transferFrom(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, {Substrate: "5DfhbVfww7ThF8q6f3ij..."}, 10000n);2095   * @returns ```true``` if extrinsic success, otherwise ```false```2096   */2097  async transferFrom(signer: TSigner, collectionId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {2098    return await super.transferTokenFrom(signer, collectionId, 0, fromAddressObj, toAddressObj, amount);2099  }21002101  /**2102   * Destroy some amount of tokens2103   * @param signer keyring of signer2104   * @param collectionId ID of collection2105   * @param amount amount of tokens to be destroyed2106   * @example burnTokens(aliceKeyring, 10, 1000n);2107   * @returns ```true``` if extrinsic success, otherwise ```false```2108   */2109  async burnTokens(signer: IKeyringPair, collectionId: number, amount=1n): Promise<boolean> {2110    return await super.burnToken(signer, collectionId, 0, amount);2111  }21122113  /**2114   * Burn some tokens on behalf of the owner.2115   * @param signer keyring of signer2116   * @param collectionId ID of collection2117   * @param fromAddressObj address on behalf of which tokens will be burnt2118   * @param amount amount of tokens to be burnt2119   * @example burnTokensFrom(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n);2120   * @returns ```true``` if extrinsic success, otherwise ```false```2121   */2122  async burnTokensFrom(signer: IKeyringPair, collectionId: number, fromAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {2123    return await super.burnTokenFrom(signer, collectionId, 0, fromAddressObj, amount);2124  }21252126  /**2127   * Get total collection supply2128   * @param collectionId2129   * @returns2130   */2131  async getTotalPieces(collectionId: number): Promise<bigint> {2132    return (await this.helper.callRpc('api.rpc.unique.totalPieces', [collectionId, 0])).unwrap().toBigInt();2133  }21342135  /**2136   * Set, change, or remove approved address to transfer tokens.2137   *2138   * @param signer keyring of signer2139   * @param collectionId ID of collection2140   * @param toAddressObj address to be approved2141   * @param amount amount of tokens to be approved2142   * @example approveTokens(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n)2143   * @returns ```true``` if extrinsic success, otherwise ```false```2144   */2145  approveTokens(signer: IKeyringPair, collectionId: number, toAddressObj: ICrossAccountId, amount=1n) {2146    return super.approveToken(signer, collectionId, 0, toAddressObj, amount);2147  }21482149  /**2150   * Get amount of fungible tokens approved to transfer2151   * @param collectionId ID of collection2152   * @param fromAddressObj owner of tokens2153   * @param toAddressObj the address approved for the transfer of tokens on behalf of the owner2154   * @returns number of tokens approved for the transfer2155   */2156  getApprovedTokens(collectionId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {2157    return super.getTokenApprovedPieces(collectionId, 0, toAddressObj, fromAddressObj);2158  }2159}216021612162class ChainGroup extends HelperGroup<ChainHelperBase> {2163  /**2164   * Get system properties of a chain2165   * @example getChainProperties();2166   * @returns ss58Format, token decimals, and token symbol2167   */2168  getChainProperties(): IChainProperties {2169    const properties = (this.helper.getApi() as any).registry.getChainProperties().toJSON();2170    return {2171      ss58Format: properties.ss58Format.toJSON(),2172      tokenDecimals: properties.tokenDecimals.toJSON(),2173      tokenSymbol: properties.tokenSymbol.toJSON(),2174    };2175  }21762177  /**2178   * Get chain header2179   * @example getLatestBlockNumber();2180   * @returns the number of the last block2181   */2182  async getLatestBlockNumber(): Promise<number> {2183    return (await this.helper.callRpc('api.rpc.chain.getHeader')).number.toNumber();2184  }21852186  /**2187   * Get block hash by block number2188   * @param blockNumber number of block2189   * @example getBlockHashByNumber(12345);2190   * @returns hash of a block2191   */2192  async getBlockHashByNumber(blockNumber: number): Promise<string | null> {2193    const blockHash = (await this.helper.callRpc('api.rpc.chain.getBlockHash', [blockNumber])).toJSON();2194    if(blockHash === '0x0000000000000000000000000000000000000000000000000000000000000000') return null;2195    return blockHash;2196  }21972198  // TODO add docs2199  async getBlock(blockHashOrNumber: string | number): Promise<IBlock | null> {2200    const blockHash = typeof blockHashOrNumber === 'string' ? blockHashOrNumber : await this.getBlockHashByNumber(blockHashOrNumber);2201    if (!blockHash) return null;2202    return (await this.helper.callRpc('api.rpc.chain.getBlock', [blockHash])).toHuman().block;2203  }22042205  /**2206   * Get account nonce2207   * @param address substrate address2208   * @example getNonce("5GrwvaEF5zXb26Fz...");2209   * @returns number, account's nonce2210   */2211  async getNonce(address: TSubstrateAccount): Promise<number> {2212    return (await this.helper.callRpc('api.query.system.account', [address])).nonce.toNumber();2213  }2214}22152216class SubstrateBalanceGroup<T extends ChainHelperBase> extends HelperGroup<T> {2217  /**2218 * Get substrate address balance2219 * @param address substrate address2220 * @example getSubstrate("5GrwvaEF5zXb26Fz...")2221 * @returns amount of tokens on address2222 */2223  async getSubstrate(address: TSubstrateAccount): Promise<bigint> {2224    return (await this.helper.callRpc('api.query.system.account', [address])).data.free.toBigInt();2225  }22262227  /**2228   * Transfer tokens to substrate address2229   * @param signer keyring of signer2230   * @param address substrate address of a recipient2231   * @param amount amount of tokens to be transfered2232   * @example transferToSubstrate(aliceKeyring, "5GrwvaEF5zXb26Fz...", 100_000_000_000n);2233   * @returns ```true``` if extrinsic success, otherwise ```false```2234   */2235  async transferToSubstrate(signer: TSigner, address: TSubstrateAccount, amount: bigint | string): Promise<boolean> {2236    const result = await this.helper.executeExtrinsic(signer, 'api.tx.balances.transfer', [address, amount], true/*, `Unable to transfer balance from ${this.helper.getSignerAddress(signer)} to ${address}`*/);22372238    let transfer = {from: null, to: null, amount: 0n} as any;2239    result.result.events.forEach(({event: {data, method, section}}) => {2240      if ((section === 'balances') && (method === 'Transfer')) {2241        transfer = {2242          from: this.helper.address.normalizeSubstrate(data[0]),2243          to: this.helper.address.normalizeSubstrate(data[1]),2244          amount: BigInt(data[2]),2245        };2246      }2247    });2248    const isSuccess = this.helper.address.normalizeSubstrate(typeof signer === 'string' ? signer : signer.address) === transfer.from2249      && this.helper.address.normalizeSubstrate(address) === transfer.to2250      && BigInt(amount) === transfer.amount;2251    return isSuccess;2252  }22532254  /**2255   * Get full substrate balance including free, miscFrozen, feeFrozen, and reserved2256   * @param address substrate address2257   * @returns2258   */2259  async getSubstrateFull(address: TSubstrateAccount): Promise<ISubstrateBalance> {2260    const accountInfo = (await this.helper.callRpc('api.query.system.account', [address])).data;2261    return {free: accountInfo.free.toBigInt(), miscFrozen: accountInfo.miscFrozen.toBigInt(), feeFrozen: accountInfo.feeFrozen.toBigInt(), reserved: accountInfo.reserved.toBigInt()};2262  }2263}22642265class EthereumBalanceGroup<T extends ChainHelperBase> extends HelperGroup<T> {2266  /**2267   * Get ethereum address balance2268   * @param address ethereum address2269   * @example getEthereum("0x9F0583DbB855d...")2270   * @returns amount of tokens on address2271   */2272  async getEthereum(address: TEthereumAccount): Promise<bigint> {2273    return (await this.helper.callRpc('api.rpc.eth.getBalance', [address])).toBigInt();2274  }22752276  /**2277   * Transfer tokens to address2278   * @param signer keyring of signer2279   * @param address Ethereum address of a recipient2280   * @param amount amount of tokens to be transfered2281   * @example transferToEthereum(alithKeyring, "0x9F0583DbB855d...", 100_000_000_000n);2282   * @returns ```true``` if extrinsic success, otherwise ```false```2283   */2284  async transferToEthereum(signer: TSigner, address: TEthereumAccount, amount: bigint | string): Promise<boolean> {2285    const result = await this.helper.executeExtrinsic(signer, 'api.tx.balances.transfer', [address, amount], true);22862287    let transfer = {from: null, to: null, amount: 0n} as any;2288    result.result.events.forEach(({event: {data, method, section}}) => {2289      if ((section === 'balances') && (method === 'Transfer')) {2290        transfer = {2291          from: data[0].toString(),2292          to: data[1].toString(),2293          amount: BigInt(data[2]),2294        };2295      }2296    });2297    const isSuccess = (typeof signer === 'string' ? signer : signer.address) === transfer.from2298      && address === transfer.to2299      && BigInt(amount) === transfer.amount;2300    return isSuccess;2301  }2302}23032304class BalanceGroup<T extends ChainHelperBase> extends HelperGroup<T> {2305  subBalanceGroup: SubstrateBalanceGroup<T>;2306  ethBalanceGroup: EthereumBalanceGroup<T>;23072308  constructor(helper: T) {2309    super(helper);2310    this.subBalanceGroup = new SubstrateBalanceGroup(helper);2311    this.ethBalanceGroup = new EthereumBalanceGroup(helper);2312  }23132314  getCollectionCreationPrice(): bigint {2315    return 2n * this.getOneTokenNominal();2316  }2317  /**2318   * Representation of the native token in the smallest unit - one OPAL (OPL), QUARTZ (QTZ), or UNIQUE (UNQ).2319   * @example getOneTokenNominal()2320   * @returns ```BigInt``` representation of the native token in the smallest unit, e.g. ```1_000_000_000_000_000_000n``` for QTZ.2321   */2322  getOneTokenNominal(): bigint {2323    const chainProperties = this.helper.chain.getChainProperties();2324    return 10n ** BigInt((chainProperties.tokenDecimals || [18])[0]);2325  }23262327  /**2328   * Get substrate address balance2329   * @param address substrate address2330   * @example getSubstrate("5GrwvaEF5zXb26Fz...")2331   * @returns amount of tokens on address2332   */2333  getSubstrate(address: TSubstrateAccount): Promise<bigint> {2334    return this.subBalanceGroup.getSubstrate(address);2335  }23362337  /**2338   * Get full substrate balance including free, miscFrozen, feeFrozen, and reserved2339   * @param address substrate address2340   * @returns2341   */2342  getSubstrateFull(address: TSubstrateAccount): Promise<ISubstrateBalance> {2343    return this.subBalanceGroup.getSubstrateFull(address);2344  }23452346  /**2347   * Get ethereum address balance2348   * @param address ethereum address2349   * @example getEthereum("0x9F0583DbB855d...")2350   * @returns amount of tokens on address2351   */2352  getEthereum(address: TEthereumAccount): Promise<bigint> {2353    return this.ethBalanceGroup.getEthereum(address);2354  }23552356  /**2357   * Transfer tokens to substrate address2358   * @param signer keyring of signer2359   * @param address substrate address of a recipient2360   * @param amount amount of tokens to be transfered2361   * @example transferToSubstrate(aliceKeyring, "5GrwvaEF5zXb26Fz...", 100_000_000_000n);2362   * @returns ```true``` if extrinsic success, otherwise ```false```2363   */2364  transferToSubstrate(signer: TSigner, address: TSubstrateAccount, amount: bigint | string): Promise<boolean> {2365    return this.subBalanceGroup.transferToSubstrate(signer, address, amount);2366  }23672368  async forceTransferToSubstrate(signer: TSigner, from: TSubstrateAccount, to: TSubstrateAccount, amount: bigint | string): Promise<boolean> {2369    const result = await this.helper.executeExtrinsic(signer, 'api.tx.balances.forceTransfer', [from, to, amount], true);23702371    let transfer = {from: null, to: null, amount: 0n} as any;2372    result.result.events.forEach(({event: {data, method, section}}) => {2373      if ((section === 'balances') && (method === 'Transfer')) {2374        transfer = {2375          from: this.helper.address.normalizeSubstrate(data[0]),2376          to: this.helper.address.normalizeSubstrate(data[1]),2377          amount: BigInt(data[2]),2378        };2379      }2380    });2381    let isSuccess = this.helper.address.normalizeSubstrate(from) === transfer.from;2382    isSuccess = isSuccess && this.helper.address.normalizeSubstrate(to) === transfer.to;2383    isSuccess = isSuccess && BigInt(amount) === transfer.amount;2384    return isSuccess;2385  }2386}23872388class AddressGroup extends HelperGroup<ChainHelperBase> {2389  /**2390   * Normalizes the address to the specified ss58 format, by default ```42```.2391   * @param address substrate address2392   * @param ss58Format format for address conversion, by default ```42```2393   * @example normalizeSubstrate("unjKJQJrRd238pkUZZvzDQrfKuM39zBSnQ5zjAGAGcdRhaJTx") // returns 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY2394   * @returns substrate address converted to normalized (i.e., starting with 5) or specified explicitly representation2395   */2396  normalizeSubstrate(address: TSubstrateAccount, ss58Format = 42): TSubstrateAccount {2397    return CrossAccountId.normalizeSubstrateAddress(address, ss58Format);2398  }23992400  /**2401   * Get address in the connected chain format2402   * @param address substrate address2403   * @example normalizeSubstrateToChainFormat("5GrwvaEF5zXb26Fz...") // returns unjKJQJrRd238pkUZZ... for Unique Network2404   * @returns address in chain format2405   */2406  normalizeSubstrateToChainFormat(address: TSubstrateAccount): TSubstrateAccount {2407    return this.normalizeSubstrate(address, this.helper.chain.getChainProperties().ss58Format);2408  }24092410  /**2411   * Get substrate mirror of an ethereum address2412   * @param ethAddress ethereum address2413   * @param toChainFormat false for normalized account2414   * @example ethToSubstrate('0x9F0583DbB855d...')2415   * @returns substrate mirror of a provided ethereum address2416   */2417  ethToSubstrate(ethAddress: TEthereumAccount, toChainFormat=false): TSubstrateAccount {2418    return CrossAccountId.translateEthToSub(ethAddress, toChainFormat ? this.helper.chain.getChainProperties().ss58Format : undefined);2419  }24202421  /**2422   * Get ethereum mirror of a substrate address2423   * @param subAddress substrate account2424   * @example substrateToEth("5DnSF6RRjwteE3BrC...")2425   * @returns ethereum mirror of a provided substrate address2426   */2427  substrateToEth(subAddress: TSubstrateAccount): TEthereumAccount {2428    return CrossAccountId.translateSubToEth(subAddress);2429  }24302431  /**2432   * Encode key to substrate address2433   * @param key key for encoding address2434   * @param ss58Format prefix for encoding to the address of the corresponding network2435   * @returns encoded substrate address2436   */2437  encodeSubstrateAddress (key: Uint8Array | string | bigint, ss58Format = 42): string {2438    const u8a :Uint8Array = typeof key === 'string'2439      ? hexToU8a(key)2440      : typeof key === 'bigint'2441        ? hexToU8a(key.toString(16))2442        : key;2443  2444    if (ss58Format < 0 || ss58Format > 16383 || [46, 47].includes(ss58Format)) {2445      throw new Error(`ss58Format is not valid, received ${typeof ss58Format} "${ss58Format}"`);2446    }2447  2448    const allowedDecodedLengths = [1, 2, 4, 8, 32, 33];2449    if (!allowedDecodedLengths.includes(u8a.length)) {2450      throw new Error(`key length is not valid, received ${u8a.length}, valid values are ${allowedDecodedLengths.join(', ')}`);2451    }2452  2453    const u8aPrefix = ss58Format < 642454      ? new Uint8Array([ss58Format])2455      : new Uint8Array([2456        ((ss58Format & 0xfc) >> 2) | 0x40,2457        (ss58Format >> 8) | ((ss58Format & 0x03) << 6),2458      ]);24592460    const input = u8aConcat(u8aPrefix, u8a);2461  2462    return base58Encode(u8aConcat(2463      input,2464      blake2AsU8a(input).subarray(0, [32, 33].includes(u8a.length) ? 2 : 1),2465    ));2466  }24672468  /**2469   * Restore substrate address from bigint representation2470   * @param number decimal representation of substrate address2471   * @returns substrate address2472   */2473  restoreCrossAccountFromBigInt(number: bigint): TSubstrateAccount {2474    if (this.helper.api === null) {2475      throw 'Not connected';2476    }2477    const res = this.helper.api.registry.createType('AccountId', '0x' + number.toString(16).padStart(64, '0')).toJSON();2478    if (res === undefined || res === null) {2479      throw 'Restore address error';2480    }2481    return res.toString();2482  }24832484  /**2485   * Convert etherium cross account id to substrate cross account id2486   * @param ethCrossAccount etherium cross account2487   * @returns substrate cross account id2488   */2489  convertCrossAccountFromEthCrossAccount(ethCrossAccount: IEthCrossAccountId): ICrossAccountId {2490    if (ethCrossAccount.sub === '0') {2491      return {Ethereum: ethCrossAccount.eth.toLocaleLowerCase()};2492    }2493    2494    const ss58 = this.restoreCrossAccountFromBigInt(BigInt(ethCrossAccount.sub));2495    return {Substrate: ss58};2496  }24972498  paraSiblingSovereignAccount(paraid: number) {2499    // We are getting a *sibling* parachain sovereign account,2500    // so we need a sibling prefix: encoded(b"sibl") == 0x7369626c2501    const siblingPrefix = '0x7369626c';25022503    const encodedParaId = this.helper.getApi().createType('u32', paraid).toHex(true).substring(2);2504    const suffix = '000000000000000000000000000000000000000000000000';25052506    return siblingPrefix + encodedParaId + suffix;2507  }2508}25092510class StakingGroup extends HelperGroup<UniqueHelper> {2511  /**2512   * Stake tokens for App Promotion2513   * @param signer keyring of signer2514   * @param amountToStake amount of tokens to stake2515   * @param label extra label for log2516   * @returns2517   */2518  async stake(signer: TSigner, amountToStake: bigint, label?: string): Promise<boolean> {2519    if(typeof label === 'undefined') label = `${signer.address} amount: ${amountToStake}`;2520    const _stakeResult = await this.helper.executeExtrinsic(2521      signer, 'api.tx.appPromotion.stake',2522      [amountToStake], true,2523    );2524    // TODO extract info from stakeResult2525    return true;2526  }25272528  /**2529   * Unstake tokens for App Promotion2530   * @param signer keyring of signer2531   * @param amountToUnstake amount of tokens to unstake2532   * @param label extra label for log2533   * @returns block number where balances will be unlocked2534   */2535  async unstake(signer: TSigner, label?: string): Promise<number> {2536    if(typeof label === 'undefined') label = `${signer.address}`;2537    const _unstakeResult = await this.helper.executeExtrinsic(2538      signer, 'api.tx.appPromotion.unstake',2539      [], true,2540    );2541    // TODO extract block number fron events2542    return 1;2543  }25442545  /**2546   * Get total staked amount for address2547   * @param address substrate or ethereum address2548   * @returns total staked amount2549   */2550  async getTotalStaked(address?: ICrossAccountId): Promise<bigint> {2551    if (address) return (await this.helper.callRpc('api.rpc.appPromotion.totalStaked', [address])).toBigInt();2552    return (await this.helper.callRpc('api.rpc.appPromotion.totalStaked')).toBigInt();2553  }25542555  /**2556   * Get total staked per block2557   * @param address substrate or ethereum address2558   * @returns array of stakes. `block` – the number of the block in which the stake was made. `amount` - the number of tokens staked in the block2559   */2560  async getTotalStakedPerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {2561    const rawTotalStakerdPerBlock = await this.helper.callRpc('api.rpc.appPromotion.totalStakedPerBlock', [address]);2562    return rawTotalStakerdPerBlock.map(([block, amount]: any[]) => {2563      return {2564        block: block.toBigInt(),2565        amount: amount.toBigInt(),2566      };2567    });2568  }25692570  /**2571   * Get total pending unstake amount for address2572   * @param address substrate or ethereum address2573   * @returns total pending unstake amount2574   */2575  async getPendingUnstake(address: ICrossAccountId): Promise<bigint> {2576    return (await this.helper.callRpc('api.rpc.appPromotion.pendingUnstake', [address])).toBigInt();2577  }25782579  /**2580   * Get pending unstake amount per block for address2581   * @param address substrate or ethereum address2582   * @returns array of pending stakes. `block` – the number of the block in which the unstake was made. `amount` - the number of tokens unstaked in the block2583   */2584  async getPendingUnstakePerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {2585    const rawUnstakedPerBlock = await this.helper.callRpc('api.rpc.appPromotion.pendingUnstakePerBlock', [address]);2586    const result = rawUnstakedPerBlock.map(([block, amount]: any[]) => {2587      return {2588        block: block.toBigInt(),2589        amount: amount.toBigInt(),2590      };2591    });2592    return result;2593  }2594}25952596class SchedulerGroup extends HelperGroup<UniqueHelper> {2597  constructor(helper: UniqueHelper) {2598    super(helper);2599  }26002601  cancelScheduled(signer: TSigner, scheduledId: string) {2602    return this.helper.executeExtrinsic(2603      signer,2604      'api.tx.scheduler.cancelNamed',2605      [scheduledId],2606      true,2607    );2608  }26092610  changePriority(signer: TSigner, scheduledId: string, priority: number) {2611    return this.helper.executeExtrinsic(2612      signer,2613      'api.tx.scheduler.changeNamedPriority',2614      [scheduledId, priority],2615      true,2616    );2617  }26182619  scheduleAt<T extends UniqueHelper>(2620    executionBlockNumber: number,2621    options: ISchedulerOptions = {},2622  ) {2623    return this.schedule<T>('schedule', executionBlockNumber, options);2624  }26252626  scheduleAfter<T extends UniqueHelper>(2627    blocksBeforeExecution: number,2628    options: ISchedulerOptions = {},2629  ) {2630    return this.schedule<T>('scheduleAfter', blocksBeforeExecution, options);2631  }26322633  schedule<T extends UniqueHelper>(2634    scheduleFn: 'schedule' | 'scheduleAfter',2635    blocksNum: number,2636    options: ISchedulerOptions = {},2637  ) {2638    // eslint-disable-next-line @typescript-eslint/naming-convention2639    const ScheduledHelperType = ScheduledUniqueHelper(this.helper.helperBase);2640    return this.helper.clone(ScheduledHelperType, {2641      scheduleFn,2642      blocksNum,2643      options,2644    }) as T;2645  }2646}26472648class SessionGroup extends HelperGroup<ChainHelperBase> {2649  //todo:collator documentation2650  async getIndex(): Promise<number> {2651    return (await this.helper.callRpc('api.query.session.currentIndex')).toNumber();2652  }26532654  newSessions(sessionCount = 1, blockTimeout = 24000): Promise<void> {2655    return (this.helper as DevUniqueHelper).wait.newSessions(sessionCount, blockTimeout);2656  }26572658  setOwnKeys(signer: TSigner, key: string) {2659    return this.helper.executeExtrinsic(2660      signer,2661      'api.tx.session.setKeys', 2662      [key, '0x0'],2663      true,2664    );2665  }26662667  setOwnKeysFromAddress(signer: TSigner) {2668    return this.setOwnKeys(signer, '0x' + Buffer.from(signer.addressRaw).toString('hex'));2669  }2670}26712672class CollatorSelectionGroup extends HelperGroup<UniqueHelper> {2673  //todo:collator documentation2674  addInvulnerable(signer: TSigner, address: string) {2675    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.addInvulnerable', [address]);2676  }26772678  removeInvulnerable(signer: TSigner, address: string) {2679    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.removeInvulnerable', [address]);2680  }26812682  async getInvulnerables(): Promise<string[]> {2683    return (await this.helper.callRpc('api.query.collatorSelection.invulnerables')).map((x: any) => x.toHuman());2684  }26852686  setLicenseBond(signer: TSigner, amount: bigint) {2687    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.setLicenseBond', [amount]);2688  }26892690  async getLicenseBond(): Promise<bigint> {2691    return (await this.helper.callRpc('api.query.collatorSelection.licenseBond')).toBigInt();2692  }26932694  obtainLicense(signer: TSigner) {2695    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.getLicense', []);2696  }26972698  releaseLicense(signer: TSigner) {2699    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.releaseLicense', []);2700  }27012702  forceRevokeLicense(signer: TSigner, released: string) {2703    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.forceRevokeLicense', [released]);2704  }27052706  async hasLicense(address: string): Promise<bigint> {2707    return (await this.helper.callRpc('api.query.collatorSelection.licenses', [address])).toBigInt();2708  }27092710  onboard(signer: TSigner) {2711    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.onboard', []);2712  }27132714  offboard(signer: TSigner) {2715    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.offboard', []);2716  }27172718  async getCandidates(): Promise<string[]> {2719    return (await this.helper.callRpc('api.query.collatorSelection.candidates')).map((x: any) => x.toHuman());2720  }2721}27222723class ForeignAssetsGroup extends HelperGroup<UniqueHelper> {2724  async register(signer: TSigner, ownerAddress: TSubstrateAccount, location: any, metadata: IForeignAssetMetadata) {2725    await this.helper.executeExtrinsic(2726      signer,2727      'api.tx.foreignAssets.registerForeignAsset',2728      [ownerAddress, location, metadata],2729      true,2730    );2731  }27322733  async update(signer: TSigner, foreignAssetId: number, location: any, metadata: IForeignAssetMetadata) {2734    await this.helper.executeExtrinsic(2735      signer,2736      'api.tx.foreignAssets.updateForeignAsset',2737      [foreignAssetId, location, metadata],2738      true,2739    );2740  }2741}27422743class XcmGroup<T extends ChainHelperBase> extends HelperGroup<T> {2744  palletName: string;27452746  constructor(helper: T, palletName: string) {2747    super(helper);27482749    this.palletName = palletName;2750  }27512752  async limitedReserveTransferAssets(signer: TSigner, destination: any, beneficiary: any, assets: any, feeAssetItem: number, weightLimit: number) {2753    await this.helper.executeExtrinsic(signer, `api.tx.${this.palletName}.limitedReserveTransferAssets`, [destination, beneficiary, assets, feeAssetItem, {Limited: weightLimit}], true);2754  }2755}27562757class XTokensGroup<T extends ChainHelperBase> extends HelperGroup<T> {2758  async transfer(signer: TSigner, currencyId: any, amount: bigint, destination: any, destWeight: number) {2759    await this.helper.executeExtrinsic(signer, 'api.tx.xTokens.transfer', [currencyId, amount, destination, destWeight], true);2760  }27612762  async transferMultiasset(signer: TSigner, asset: any, destination: any, destWeight: number) {2763    await this.helper.executeExtrinsic(signer, 'api.tx.xTokens.transferMultiasset', [asset, destination, destWeight], true);2764  }27652766  async transferMulticurrencies(signer: TSigner, currencies: any[], feeItem: number, destLocation: any, destWeight: number) {2767    await this.helper.executeExtrinsic(signer, 'api.tx.xTokens.transferMulticurrencies', [currencies, feeItem, destLocation, destWeight], true);2768  }2769}27702771class TokensGroup<T extends ChainHelperBase> extends HelperGroup<T> {2772  async accounts(address: string, currencyId: any) {2773    const {free} = (await this.helper.callRpc('api.query.tokens.accounts', [address, currencyId])).toJSON() as any;2774    return BigInt(free);2775  }2776}27772778class AssetsGroup<T extends ChainHelperBase> extends HelperGroup<T> {2779  async create(signer: TSigner, assetId: number, admin: string, minimalBalance: bigint) {2780    await this.helper.executeExtrinsic(signer, 'api.tx.assets.create', [assetId, admin, minimalBalance], true);2781  }27822783  async setMetadata(signer: TSigner, assetId: number, name: string, symbol: string, decimals: number) {2784    await this.helper.executeExtrinsic(signer, 'api.tx.assets.setMetadata', [assetId, name, symbol, decimals], true);2785  }27862787  async mint(signer: TSigner, assetId: number, beneficiary: string, amount: bigint) {2788    await this.helper.executeExtrinsic(signer, 'api.tx.assets.mint', [assetId, beneficiary, amount], true);2789  }27902791  async account(assetId: string | number, address: string) {2792    const accountAsset = (2793      await this.helper.callRpc('api.query.assets.account', [assetId, address])2794    ).toJSON()! as any;27952796    if (accountAsset !== null) {2797      return BigInt(accountAsset['balance']);2798    } else {2799      return null;2800    }2801  }2802}28032804class AcalaAssetRegistryGroup extends HelperGroup<AcalaHelper> {2805  async registerForeignAsset(signer: TSigner, destination: any, metadata: AcalaAssetMetadata) {2806    await this.helper.executeExtrinsic(signer, 'api.tx.assetRegistry.registerForeignAsset', [destination, metadata], true);2807  }2808}28092810class MoonbeamAssetManagerGroup extends HelperGroup<MoonbeamHelper> {2811  makeRegisterForeignAssetProposal(assetInfo: MoonbeamAssetInfo) {2812    const apiPrefix = 'api.tx.assetManager.';28132814    const registerTx = this.helper.constructApiCall(2815      apiPrefix + 'registerForeignAsset',2816      [assetInfo.location, assetInfo.metadata, assetInfo.existentialDeposit, assetInfo.isSufficient],2817    );28182819    const setUnitsTx = this.helper.constructApiCall(2820      apiPrefix + 'setAssetUnitsPerSecond',2821      [assetInfo.location, assetInfo.unitsPerSecond, assetInfo.numAssetsWeightHint],2822    );28232824    const batchCall = this.helper.getApi().tx.utility.batchAll([registerTx, setUnitsTx]);2825    const encodedProposal = batchCall?.method.toHex() || '';2826    return encodedProposal;2827  }28282829  async assetTypeId(location: any) {2830    return await this.helper.callRpc('api.query.assetManager.assetTypeId', [location]);2831  }2832}28332834class MoonbeamDemocracyGroup extends HelperGroup<MoonbeamHelper> {2835  async notePreimage(signer: TSigner, encodedProposal: string) {2836    await this.helper.executeExtrinsic(signer, 'api.tx.democracy.notePreimage', [encodedProposal], true);2837  }28382839  externalProposeMajority(proposalHash: string) {2840    return this.helper.constructApiCall('api.tx.democracy.externalProposeMajority', [proposalHash]);2841  }28422843  fastTrack(proposalHash: string, votingPeriod: number, delayPeriod: number) {2844    return this.helper.constructApiCall('api.tx.democracy.fastTrack', [proposalHash, votingPeriod, delayPeriod]);2845  }28462847  async referendumVote(signer: TSigner, referendumIndex: number, accountVote: DemocracyStandardAccountVote) {2848    await this.helper.executeExtrinsic(signer, 'api.tx.democracy.vote', [referendumIndex, {Standard: accountVote}], true);2849  }2850}28512852class MoonbeamCollectiveGroup extends HelperGroup<MoonbeamHelper> {2853  collective: string;28542855  constructor(helper: MoonbeamHelper, collective: string) {2856    super(helper);28572858    this.collective = collective;2859  }28602861  async propose(signer: TSigner, threshold: number, proposalHash: string, lengthBound: number) {2862    await this.helper.executeExtrinsic(signer, `api.tx.${this.collective}.propose`, [threshold, proposalHash, lengthBound], true);2863  }28642865  async vote(signer: TSigner, proposalHash: string, proposalIndex: number, approve: boolean) {2866    await this.helper.executeExtrinsic(signer, `api.tx.${this.collective}.vote`, [proposalHash, proposalIndex, approve], true);2867  }28682869  async close(signer: TSigner, proposalHash: string, proposalIndex: number, weightBound: number, lengthBound: number) {2870    await this.helper.executeExtrinsic(signer, `api.tx.${this.collective}.close`, [proposalHash, proposalIndex, weightBound, lengthBound], true);2871  }28722873  async proposalCount() {2874    return Number(await this.helper.callRpc(`api.query.${this.collective}.proposalCount`, []));2875  }2876}28772878export type ChainHelperBaseConstructor = new(...args: any[]) => ChainHelperBase;2879export type UniqueHelperConstructor = new(...args: any[]) => UniqueHelper;28802881export class UniqueHelper extends ChainHelperBase {2882  balance: BalanceGroup<UniqueHelper>;2883  collection: CollectionGroup;2884  nft: NFTGroup;2885  rft: RFTGroup;2886  ft: FTGroup;2887  staking: StakingGroup;2888  scheduler: SchedulerGroup;2889  collatorSelection: CollatorSelectionGroup;2890  foreignAssets: ForeignAssetsGroup;2891  xcm: XcmGroup<UniqueHelper>;2892  xTokens: XTokensGroup<UniqueHelper>;2893  tokens: TokensGroup<UniqueHelper>;28942895  constructor(logger?: ILogger, options: {[key: string]: any} = {}) {2896    super(logger, options.helperBase ?? UniqueHelper);28972898    this.balance = new BalanceGroup(this);2899    this.collection = new CollectionGroup(this);2900    this.nft = new NFTGroup(this);2901    this.rft = new RFTGroup(this);2902    this.ft = new FTGroup(this);2903    this.staking = new StakingGroup(this);2904    this.scheduler = new SchedulerGroup(this);2905    this.collatorSelection = new CollatorSelectionGroup(this);2906    this.foreignAssets = new ForeignAssetsGroup(this);2907    this.xcm = new XcmGroup(this, 'polkadotXcm');2908    this.xTokens = new XTokensGroup(this);2909    this.tokens = new TokensGroup(this);2910  }29112912  getSudo<T extends UniqueHelper>() {2913    // eslint-disable-next-line @typescript-eslint/naming-convention2914    const SudoHelperType = SudoHelper(this.helperBase);2915    return this.clone(SudoHelperType) as T;2916  }2917}29182919export class XcmChainHelper extends ChainHelperBase {2920  async connect(wsEndpoint: string, _listeners?: any): Promise<void> {2921    const wsProvider = new WsProvider(wsEndpoint);2922    this.api = new ApiPromise({2923      provider: wsProvider,2924    });2925    await this.api.isReadyOrError;2926    this.network = await UniqueHelper.detectNetwork(this.api);2927  }2928}29292930export class RelayHelper extends XcmChainHelper {2931  xcm: XcmGroup<RelayHelper>;29322933  constructor(logger?: ILogger, options: {[key: string]: any} = {}) {2934    super(logger, options.helperBase ?? RelayHelper);29352936    this.xcm = new XcmGroup(this, 'xcmPallet');2937  }2938}29392940export class WestmintHelper extends XcmChainHelper {2941  balance: SubstrateBalanceGroup<WestmintHelper>;2942  xcm: XcmGroup<WestmintHelper>;2943  assets: AssetsGroup<WestmintHelper>;2944  xTokens: XTokensGroup<WestmintHelper>;29452946  constructor(logger?: ILogger, options: {[key: string]: any} = {}) {2947    super(logger, options.helperBase ?? WestmintHelper);29482949    this.balance = new SubstrateBalanceGroup(this);2950    this.xcm = new XcmGroup(this, 'polkadotXcm');2951    this.assets = new AssetsGroup(this);2952    this.xTokens = new XTokensGroup(this);2953  }2954}29552956export class MoonbeamHelper extends XcmChainHelper {2957  balance: EthereumBalanceGroup<MoonbeamHelper>;2958  assetManager: MoonbeamAssetManagerGroup;2959  assets: AssetsGroup<MoonbeamHelper>;2960  xTokens: XTokensGroup<MoonbeamHelper>;2961  democracy: MoonbeamDemocracyGroup;2962  collective: {2963    council: MoonbeamCollectiveGroup,2964    techCommittee: MoonbeamCollectiveGroup,2965  };29662967  constructor(logger?: ILogger, options: {[key: string]: any} = {}) {2968    super(logger, options.helperBase ?? MoonbeamHelper);29692970    this.balance = new EthereumBalanceGroup(this);2971    this.assetManager = new MoonbeamAssetManagerGroup(this);2972    this.assets = new AssetsGroup(this);2973    this.xTokens = new XTokensGroup(this);2974    this.democracy = new MoonbeamDemocracyGroup(this);2975    this.collective = {2976      council: new MoonbeamCollectiveGroup(this, 'councilCollective'),2977      techCommittee: new MoonbeamCollectiveGroup(this, 'techCommitteeCollective'),2978    };2979  }2980}29812982export class AcalaHelper extends XcmChainHelper {2983  balance: SubstrateBalanceGroup<AcalaHelper>;2984  assetRegistry: AcalaAssetRegistryGroup;2985  xTokens: XTokensGroup<AcalaHelper>;2986  tokens: TokensGroup<AcalaHelper>;29872988  constructor(logger?: ILogger, options: {[key: string]: any} = {}) {2989    super(logger, options.helperBase ?? AcalaHelper);29902991    this.balance = new SubstrateBalanceGroup(this);2992    this.assetRegistry = new AcalaAssetRegistryGroup(this);2993    this.xTokens = new XTokensGroup(this);2994    this.tokens = new TokensGroup(this);2995  }29962997  getSudo<T extends AcalaHelper>() {2998    // eslint-disable-next-line @typescript-eslint/naming-convention2999    const SudoHelperType = SudoHelper(this.helperBase);3000    return this.clone(SudoHelperType) as T;3001  }3002}30033004// eslint-disable-next-line @typescript-eslint/naming-convention3005function ScheduledUniqueHelper<T extends UniqueHelperConstructor>(Base: T) {3006  return class extends Base {3007    scheduleFn: 'schedule' | 'scheduleAfter';3008    blocksNum: number;3009    options: ISchedulerOptions;30103011    constructor(...args: any[]) {3012      const logger = args[0] as ILogger;3013      const options = args[1] as {3014        scheduleFn: 'schedule' | 'scheduleAfter',3015        blocksNum: number,3016        options: ISchedulerOptions3017      };30183019      super(logger);30203021      this.scheduleFn = options.scheduleFn;3022      this.blocksNum = options.blocksNum;3023      this.options = options.options;3024    }30253026    executeExtrinsic(sender: IKeyringPair, scheduledExtrinsic: string, scheduledParams: any[], expectSuccess?: boolean): Promise<ITransactionResult> {3027      const scheduledTx = this.constructApiCall(scheduledExtrinsic, scheduledParams);3028      3029      const mandatorySchedArgs = [3030        this.blocksNum,3031        this.options.periodic ? [this.options.periodic.period, this.options.periodic.repetitions] : null,3032        this.options.priority ?? null,3033        scheduledTx,3034      ];3035      3036      let schedArgs;3037      let scheduleFn;30383039      if (this.options.scheduledId) {3040        schedArgs = [this.options.scheduledId!, ...mandatorySchedArgs];30413042        if (this.scheduleFn == 'schedule') {3043          scheduleFn = 'scheduleNamed';3044        } else if (this.scheduleFn == 'scheduleAfter') {3045          scheduleFn = 'scheduleNamedAfter';3046        }3047      } else {3048        schedArgs = mandatorySchedArgs;3049        scheduleFn = this.scheduleFn;3050      }30513052      const extrinsic = 'api.tx.scheduler.' +  scheduleFn;30533054      return super.executeExtrinsic(3055        sender,3056        extrinsic,3057        schedArgs,3058        expectSuccess,3059      );3060    }3061  };3062}30633064// eslint-disable-next-line @typescript-eslint/naming-convention3065function SudoHelper<T extends ChainHelperBaseConstructor>(Base: T) {3066  return class extends Base {3067    constructor(...args: any[]) {3068      super(...args);3069    }30703071    async executeExtrinsic(3072      sender: IKeyringPair,3073      extrinsic: string,3074      params: any[],3075      expectSuccess?: boolean,3076      options: Partial<SignerOptions>|null = null,3077    ): Promise<ITransactionResult> {3078      const call = this.constructApiCall(extrinsic, params);3079      const result = await super.executeExtrinsic(3080        sender,3081        'api.tx.sudo.sudo',3082        [call],3083        expectSuccess,3084        options,3085      );30863087      if (result.status === 'Fail') return result;30883089      const data = (result.result.events.find(x => x.event.section == 'sudo' && x.event.method == 'Sudid')?.event.data as any).sudoResult;3090      if (data.isErr) {3091        if (data.asErr.isModule) {3092          const error = (result.result.events[1].event.data as any).sudoResult.asErr.asModule;3093          const metaError = super.getApi()?.registry.findMetaError(error);3094          throw new Error(`${metaError.section}.${metaError.name}`);3095        } else {3096          throw new Error(data.asErr.toHuman());3097        }3098      }3099      return result;3100    }3101  };3102}31033104export class UniqueBaseCollection {3105  helper: UniqueHelper;3106  collectionId: number;31073108  constructor(collectionId: number, uniqueHelper: UniqueHelper) {3109    this.collectionId = collectionId;3110    this.helper = uniqueHelper;3111  }31123113  async getData() {3114    return await this.helper.collection.getData(this.collectionId);3115  }31163117  async getLastTokenId() {3118    return await this.helper.collection.getLastTokenId(this.collectionId);3119  }31203121  async doesTokenExist(tokenId: number) {3122    return await this.helper.collection.doesTokenExist(this.collectionId, tokenId);3123  }31243125  async getAdmins() {3126    return await this.helper.collection.getAdmins(this.collectionId);3127  }31283129  async getAllowList() {3130    return await this.helper.collection.getAllowList(this.collectionId);3131  }31323133  async getEffectiveLimits() {3134    return await this.helper.collection.getEffectiveLimits(this.collectionId);3135  }31363137  async getProperties(propertyKeys?: string[] | null) {3138    return await this.helper.collection.getProperties(this.collectionId, propertyKeys);3139  }31403141  async getPropertiesConsumedSpace() {3142    return await this.helper.collection.getPropertiesConsumedSpace(this.collectionId);3143  }31443145  async getTokenNextSponsored(tokenId: number, addressObj: ICrossAccountId) {3146    return await this.helper.collection.getTokenNextSponsored(this.collectionId, tokenId, addressObj);3147  }31483149  async getOptions() {3150    return await this.helper.collection.getCollectionOptions(this.collectionId);3151  }31523153  async setSponsor(signer: TSigner, sponsorAddress: TSubstrateAccount) {3154    return await this.helper.collection.setSponsor(signer, this.collectionId, sponsorAddress);3155  }31563157  async confirmSponsorship(signer: TSigner) {3158    return await this.helper.collection.confirmSponsorship(signer, this.collectionId);3159  }31603161  async removeSponsor(signer: TSigner) {3162    return await this.helper.collection.removeSponsor(signer, this.collectionId);3163  }31643165  async setLimits(signer: TSigner, limits: ICollectionLimits) {3166    return await this.helper.collection.setLimits(signer, this.collectionId, limits);3167  }31683169  async changeOwner(signer: TSigner, ownerAddress: TSubstrateAccount) {3170    return await this.helper.collection.changeOwner(signer, this.collectionId, ownerAddress);3171  }31723173  async addAdmin(signer: TSigner, adminAddressObj: ICrossAccountId) {3174    return await this.helper.collection.addAdmin(signer, this.collectionId, adminAddressObj);3175  }31763177  async addToAllowList(signer: TSigner, addressObj: ICrossAccountId) {3178    return await this.helper.collection.addToAllowList(signer, this.collectionId, addressObj);3179  }31803181  async removeFromAllowList(signer: TSigner, addressObj: ICrossAccountId) {3182    return await this.helper.collection.removeFromAllowList(signer, this.collectionId, addressObj);3183  }31843185  async removeAdmin(signer: TSigner, adminAddressObj: ICrossAccountId) {3186    return await this.helper.collection.removeAdmin(signer, this.collectionId, adminAddressObj);3187  }31883189  async setProperties(signer: TSigner, properties: IProperty[]) {3190    return await this.helper.collection.setProperties(signer, this.collectionId, properties);3191  }31923193  async deleteProperties(signer: TSigner, propertyKeys: string[]) {3194    return await this.helper.collection.deleteProperties(signer, this.collectionId, propertyKeys);3195  }31963197  async setPermissions(signer: TSigner, permissions: ICollectionPermissions) {3198    return await this.helper.collection.setPermissions(signer, this.collectionId, permissions);3199  }32003201  async enableNesting(signer: TSigner, permissions: INestingPermissions) {3202    return await this.helper.collection.enableNesting(signer, this.collectionId, permissions);3203  }32043205  async disableNesting(signer: TSigner) {3206    return await this.helper.collection.disableNesting(signer, this.collectionId);3207  }32083209  async burn(signer: TSigner) {3210    return await this.helper.collection.burn(signer, this.collectionId);3211  }32123213  scheduleAt<T extends UniqueHelper>(3214    executionBlockNumber: number,3215    options: ISchedulerOptions = {},3216  ) {3217    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(executionBlockNumber, options);3218    return new UniqueBaseCollection(this.collectionId, scheduledHelper);3219  }32203221  scheduleAfter<T extends UniqueHelper>(3222    blocksBeforeExecution: number,3223    options: ISchedulerOptions = {},3224  ) {3225    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(blocksBeforeExecution, options);3226    return new UniqueBaseCollection(this.collectionId, scheduledHelper);3227  }32283229  getSudo<T extends UniqueHelper>() {3230    return new UniqueBaseCollection(this.collectionId, this.helper.getSudo<T>());3231  }3232}323332343235export class UniqueNFTCollection extends UniqueBaseCollection {3236  getTokenObject(tokenId: number) {3237    return new UniqueNFToken(tokenId, this);3238  }32393240  async getTokensByAddress(addressObj: ICrossAccountId) {3241    return await this.helper.nft.getTokensByAddress(this.collectionId, addressObj);3242  }32433244  async getToken(tokenId: number, blockHashAt?: string) {3245    return await this.helper.nft.getToken(this.collectionId, tokenId, [], blockHashAt);3246  }32473248  async getTokenOwner(tokenId: number, blockHashAt?: string) {3249    return await this.helper.nft.getTokenOwner(this.collectionId, tokenId, blockHashAt);3250  }32513252  async getTokenTopmostOwner(tokenId: number, blockHashAt?: string) {3253    return await this.helper.nft.getTokenTopmostOwner(this.collectionId, tokenId, blockHashAt);3254  }32553256  async getTokenChildren(tokenId: number, blockHashAt?: string) {3257    return await this.helper.nft.getTokenChildren(this.collectionId, tokenId, blockHashAt);3258  }32593260  async getPropertyPermissions(propertyKeys: string[] | null = null) {3261    return await this.helper.nft.getPropertyPermissions(this.collectionId, propertyKeys);3262  }32633264  async getTokenProperties(tokenId: number, propertyKeys?: string[] | null) {3265    return await this.helper.nft.getTokenProperties(this.collectionId, tokenId, propertyKeys);3266  }32673268  async getTokenPropertiesConsumedSpace(tokenId: number): Promise<number> {3269    const api = this.helper.getApi();3270    const props = (await api.query.nonfungible.tokenProperties(this.collectionId, tokenId)).toJSON();3271        3272    return (props! as any).consumedSpace;3273  }32743275  async transferToken(signer: TSigner, tokenId: number, addressObj: ICrossAccountId) {3276    return await this.helper.nft.transferToken(signer, this.collectionId, tokenId, addressObj);3277  }32783279  async transferTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {3280    return await this.helper.nft.transferTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, toAddressObj);3281  }32823283  async approveToken(signer: TSigner, tokenId: number, toAddressObj: ICrossAccountId) {3284    return await this.helper.nft.approveToken(signer, this.collectionId, tokenId, toAddressObj);3285  }32863287  async isTokenApproved(tokenId: number, toAddressObj: ICrossAccountId) {3288    return await this.helper.nft.isTokenApproved(this.collectionId, tokenId, toAddressObj);3289  }32903291  async mintToken(signer: TSigner, owner: ICrossAccountId = {Substrate: signer.address}, properties?: IProperty[]) {3292    return await this.helper.nft.mintToken(signer, {collectionId: this.collectionId, owner, properties});3293  }32943295  async mintMultipleTokens(signer: TSigner, tokens: {owner: ICrossAccountId, properties?: IProperty[]}[]) {3296    return await this.helper.nft.mintMultipleTokens(signer, this.collectionId, tokens);3297  }32983299  async burnToken(signer: TSigner, tokenId: number) {3300    return await this.helper.nft.burnToken(signer, this.collectionId, tokenId);3301  }33023303  async burnTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId) {3304    return await this.helper.nft.burnTokenFrom(signer, this.collectionId, tokenId, fromAddressObj);3305  }33063307  async setTokenProperties(signer: TSigner, tokenId: number, properties: IProperty[]) {3308    return await this.helper.nft.setTokenProperties(signer, this.collectionId, tokenId, properties);3309  }33103311  async deleteTokenProperties(signer: TSigner, tokenId: number, propertyKeys: string[]) {3312    return await this.helper.nft.deleteTokenProperties(signer, this.collectionId, tokenId, propertyKeys);3313  }33143315  async setTokenPropertyPermissions(signer: TSigner, permissions: ITokenPropertyPermission[]) {3316    return await this.helper.nft.setTokenPropertyPermissions(signer, this.collectionId, permissions);3317  }33183319  async nestToken(signer: TSigner, tokenId: number, toTokenObj: IToken) {3320    return await this.helper.nft.nestToken(signer, {collectionId: this.collectionId, tokenId}, toTokenObj);3321  }33223323  async unnestToken(signer: TSigner, tokenId: number, fromTokenObj: IToken, toAddressObj: ICrossAccountId) {3324    return await this.helper.nft.unnestToken(signer, {collectionId: this.collectionId, tokenId}, fromTokenObj, toAddressObj);3325  }33263327  scheduleAt<T extends UniqueHelper>(3328    executionBlockNumber: number,3329    options: ISchedulerOptions = {},3330  ) {3331    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(executionBlockNumber, options);3332    return new UniqueNFTCollection(this.collectionId, scheduledHelper);3333  }33343335  scheduleAfter<T extends UniqueHelper>(3336    blocksBeforeExecution: number,3337    options: ISchedulerOptions = {},3338  ) {3339    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(blocksBeforeExecution, options);3340    return new UniqueNFTCollection(this.collectionId, scheduledHelper);3341  }33423343  getSudo<T extends UniqueHelper>() {3344    return new UniqueNFTCollection(this.collectionId, this.helper.getSudo<T>());3345  }3346}334733483349export class UniqueRFTCollection extends UniqueBaseCollection {3350  getTokenObject(tokenId: number) {3351    return new UniqueRFToken(tokenId, this);3352  }33533354  async getToken(tokenId: number, blockHashAt?: string) {3355    return await this.helper.rft.getToken(this.collectionId, tokenId, [], blockHashAt);3356  }33573358  async getTokensByAddress(addressObj: ICrossAccountId) {3359    return await this.helper.rft.getTokensByAddress(this.collectionId, addressObj);3360  }33613362  async getTop10TokenOwners(tokenId: number) {3363    return await this.helper.rft.getTokenTop10Owners(this.collectionId, tokenId);3364  }33653366  async getTokenBalance(tokenId: number, addressObj: ICrossAccountId) {3367    return await this.helper.rft.getTokenBalance(this.collectionId, tokenId, addressObj);3368  }33693370  async getTokenTotalPieces(tokenId: number) {3371    return await this.helper.rft.getTokenTotalPieces(this.collectionId, tokenId);3372  }33733374  async getTokenApprovedPieces(tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {3375    return await this.helper.rft.getTokenApprovedPieces(this.collectionId, tokenId, toAddressObj, fromAddressObj);3376  }33773378  async getPropertyPermissions(propertyKeys: string[] | null = null) {3379    return await this.helper.rft.getPropertyPermissions(this.collectionId, propertyKeys);3380  }33813382  async getTokenProperties(tokenId: number, propertyKeys?: string[] | null) {3383    return await this.helper.rft.getTokenProperties(this.collectionId, tokenId, propertyKeys);3384  }33853386  async getTokenPropertiesConsumedSpace(tokenId: number): Promise<number> {3387    const api = this.helper.getApi();3388    const props = (await api.query.refungible.tokenProperties(this.collectionId, tokenId)).toJSON();3389        3390    return (props! as any).consumedSpace;3391  }33923393  async transferToken(signer: TSigner, tokenId: number, addressObj: ICrossAccountId, amount=1n) {3394    return await this.helper.rft.transferToken(signer, this.collectionId, tokenId, addressObj, amount);3395  }33963397  async transferTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {3398    return await this.helper.rft.transferTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, toAddressObj, amount);3399  }34003401  async approveToken(signer: TSigner, tokenId: number, toAddressObj: ICrossAccountId, amount=1n) {3402    return await this.helper.rft.approveToken(signer, this.collectionId, tokenId, toAddressObj, amount);3403  }34043405  async repartitionToken(signer: TSigner, tokenId: number, amount: bigint) {3406    return await this.helper.rft.repartitionToken(signer, this.collectionId, tokenId, amount);3407  }34083409  async mintToken(signer: TSigner, pieces=1n, owner: ICrossAccountId = {Substrate: signer.address}, properties?: IProperty[]) {3410    return await this.helper.rft.mintToken(signer, {collectionId: this.collectionId, owner, pieces, properties});3411  }34123413  async mintMultipleTokens(signer: TSigner, tokens: {pieces: bigint, owner: ICrossAccountId, properties?: IProperty[]}[]) {3414    return await this.helper.rft.mintMultipleTokens(signer, this.collectionId, tokens);3415  }34163417  async burnToken(signer: TSigner, tokenId: number, amount=1n) {3418    return await this.helper.rft.burnToken(signer, this.collectionId, tokenId, amount);3419  }34203421  async burnTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId,  amount=1n) {3422    return await this.helper.rft.burnTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, amount);3423  }34243425  async setTokenProperties(signer: TSigner, tokenId: number, properties: IProperty[]) {3426    return await this.helper.rft.setTokenProperties(signer, this.collectionId, tokenId, properties);3427  }34283429  async deleteTokenProperties(signer: TSigner, tokenId: number, propertyKeys: string[]) {3430    return await this.helper.rft.deleteTokenProperties(signer, this.collectionId, tokenId, propertyKeys);3431  }34323433  async setTokenPropertyPermissions(signer: TSigner, permissions: ITokenPropertyPermission[]) {3434    return await this.helper.rft.setTokenPropertyPermissions(signer, this.collectionId, permissions);3435  }34363437  scheduleAt<T extends UniqueHelper>(3438    executionBlockNumber: number,3439    options: ISchedulerOptions = {},3440  ) {3441    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(executionBlockNumber, options);3442    return new UniqueRFTCollection(this.collectionId, scheduledHelper);3443  }34443445  scheduleAfter<T extends UniqueHelper>(3446    blocksBeforeExecution: number,3447    options: ISchedulerOptions = {},3448  ) {3449    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(blocksBeforeExecution, options);3450    return new UniqueRFTCollection(this.collectionId, scheduledHelper);3451  }34523453  getSudo<T extends UniqueHelper>() {3454    return new UniqueRFTCollection(this.collectionId, this.helper.getSudo<T>());3455  }3456}345734583459export class UniqueFTCollection extends UniqueBaseCollection {3460  async getBalance(addressObj: ICrossAccountId) {3461    return await this.helper.ft.getBalance(this.collectionId, addressObj);3462  }34633464  async getTotalPieces() {3465    return await this.helper.ft.getTotalPieces(this.collectionId);3466  }34673468  async getApprovedTokens(fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {3469    return await this.helper.ft.getApprovedTokens(this.collectionId, fromAddressObj, toAddressObj);3470  }34713472  async getTop10Owners() {3473    return await this.helper.ft.getTop10Owners(this.collectionId);3474  }34753476  async mint(signer: TSigner, amount=1n, owner: ICrossAccountId = {Substrate: signer.address}) {3477    return await this.helper.ft.mintTokens(signer, this.collectionId, amount, owner);3478  }34793480  async mintWithOneOwner(signer: TSigner, tokens: {value: bigint}[], owner: ICrossAccountId = {Substrate: signer.address}) {3481    return await this.helper.ft.mintMultipleTokensWithOneOwner(signer, this.collectionId, tokens, owner);3482  }34833484  async transfer(signer: TSigner, toAddressObj: ICrossAccountId, amount=1n) {3485    return await this.helper.ft.transfer(signer, this.collectionId, toAddressObj, amount);3486  }34873488  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {3489    return await this.helper.ft.transferFrom(signer, this.collectionId, fromAddressObj, toAddressObj, amount);3490  }34913492  async burnTokens(signer: TSigner, amount=1n) {3493    return await this.helper.ft.burnTokens(signer, this.collectionId, amount);3494  }34953496  async burnTokensFrom(signer: TSigner, fromAddressObj: ICrossAccountId, amount=1n) {3497    return await this.helper.ft.burnTokensFrom(signer, this.collectionId, fromAddressObj, amount);3498  }34993500  async approveTokens(signer: TSigner, toAddressObj: ICrossAccountId, amount=1n) {3501    return await this.helper.ft.approveTokens(signer, this.collectionId, toAddressObj, amount);3502  }35033504  scheduleAt<T extends UniqueHelper>(3505    executionBlockNumber: number,3506    options: ISchedulerOptions = {},3507  ) {3508    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(executionBlockNumber, options);3509    return new UniqueFTCollection(this.collectionId, scheduledHelper);3510  }35113512  scheduleAfter<T extends UniqueHelper>(3513    blocksBeforeExecution: number,3514    options: ISchedulerOptions = {},3515  ) {3516    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(blocksBeforeExecution, options);3517    return new UniqueFTCollection(this.collectionId, scheduledHelper);3518  }35193520  getSudo<T extends UniqueHelper>() {3521    return new UniqueFTCollection(this.collectionId, this.helper.getSudo<T>());3522  }3523}352435253526export class UniqueBaseToken {3527  collection: UniqueNFTCollection | UniqueRFTCollection;3528  collectionId: number;3529  tokenId: number;35303531  constructor(tokenId: number, collection: UniqueNFTCollection | UniqueRFTCollection) {3532    this.collection = collection;3533    this.collectionId = collection.collectionId;3534    this.tokenId = tokenId;3535  }35363537  async getNextSponsored(addressObj: ICrossAccountId) {3538    return await this.collection.getTokenNextSponsored(this.tokenId, addressObj);3539  }35403541  async getProperties(propertyKeys?: string[] | null) {3542    return await this.collection.getTokenProperties(this.tokenId, propertyKeys);3543  }35443545  async getTokenPropertiesConsumedSpace() {3546    return await this.collection.getTokenPropertiesConsumedSpace(this.tokenId);3547  }35483549  async setProperties(signer: TSigner, properties: IProperty[]) {3550    return await this.collection.setTokenProperties(signer, this.tokenId, properties);3551  }35523553  async deleteProperties(signer: TSigner, propertyKeys: string[]) {3554    return await this.collection.deleteTokenProperties(signer, this.tokenId, propertyKeys);3555  }35563557  async doesExist() {3558    return await this.collection.doesTokenExist(this.tokenId);3559  }35603561  nestingAccount() {3562    return this.collection.helper.util.getTokenAccount(this);3563  }35643565  scheduleAt<T extends UniqueHelper>(3566    executionBlockNumber: number,3567    options: ISchedulerOptions = {},3568  ) {3569    const scheduledCollection = this.collection.scheduleAt<T>(executionBlockNumber, options);3570    return new UniqueBaseToken(this.tokenId, scheduledCollection);3571  }35723573  scheduleAfter<T extends UniqueHelper>(3574    blocksBeforeExecution: number,3575    options: ISchedulerOptions = {},3576  ) {3577    const scheduledCollection = this.collection.scheduleAfter<T>(blocksBeforeExecution, options);3578    return new UniqueBaseToken(this.tokenId, scheduledCollection);3579  }35803581  getSudo<T extends UniqueHelper>() {3582    return new UniqueBaseToken(this.tokenId, this.collection.getSudo<T>());3583  }3584}358535863587export class UniqueNFToken extends UniqueBaseToken {3588  collection: UniqueNFTCollection;35893590  constructor(tokenId: number, collection: UniqueNFTCollection) {3591    super(tokenId, collection);3592    this.collection = collection;3593  }35943595  async getData(blockHashAt?: string) {3596    return await this.collection.getToken(this.tokenId, blockHashAt);3597  }35983599  async getOwner(blockHashAt?: string) {3600    return await this.collection.getTokenOwner(this.tokenId, blockHashAt);3601  }36023603  async getTopmostOwner(blockHashAt?: string) {3604    return await this.collection.getTokenTopmostOwner(this.tokenId, blockHashAt);3605  }36063607  async getChildren(blockHashAt?: string) {3608    return await this.collection.getTokenChildren(this.tokenId, blockHashAt);3609  }36103611  async nest(signer: TSigner, toTokenObj: IToken) {3612    return await this.collection.nestToken(signer, this.tokenId, toTokenObj);3613  }36143615  async unnest(signer: TSigner, fromTokenObj: IToken, toAddressObj: ICrossAccountId) {3616    return await this.collection.unnestToken(signer, this.tokenId, fromTokenObj, toAddressObj);3617  }36183619  async transfer(signer: TSigner, addressObj: ICrossAccountId) {3620    return await this.collection.transferToken(signer, this.tokenId, addressObj);3621  }36223623  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {3624    return await this.collection.transferTokenFrom(signer, this.tokenId, fromAddressObj, toAddressObj);3625  }36263627  async approve(signer: TSigner, toAddressObj: ICrossAccountId) {3628    return await this.collection.approveToken(signer, this.tokenId, toAddressObj);3629  }36303631  async isApproved(toAddressObj: ICrossAccountId) {3632    return await this.collection.isTokenApproved(this.tokenId, toAddressObj);3633  }36343635  async burn(signer: TSigner) {3636    return await this.collection.burnToken(signer, this.tokenId);3637  }36383639  async burnFrom(signer: TSigner, fromAddressObj: ICrossAccountId) {3640    return await this.collection.burnTokenFrom(signer, this.tokenId, fromAddressObj);3641  }36423643  scheduleAt<T extends UniqueHelper>(3644    executionBlockNumber: number,3645    options: ISchedulerOptions = {},3646  ) {3647    const scheduledCollection = this.collection.scheduleAt<T>(executionBlockNumber, options);3648    return new UniqueNFToken(this.tokenId, scheduledCollection);3649  }36503651  scheduleAfter<T extends UniqueHelper>(3652    blocksBeforeExecution: number,3653    options: ISchedulerOptions = {},3654  ) {3655    const scheduledCollection = this.collection.scheduleAfter<T>(blocksBeforeExecution, options);3656    return new UniqueNFToken(this.tokenId, scheduledCollection);3657  }36583659  getSudo<T extends UniqueHelper>() {3660    return new UniqueNFToken(this.tokenId, this.collection.getSudo<T>());3661  }3662}36633664export class UniqueRFToken extends UniqueBaseToken {3665  collection: UniqueRFTCollection;36663667  constructor(tokenId: number, collection: UniqueRFTCollection) {3668    super(tokenId, collection);3669    this.collection = collection;3670  }36713672  async getData(blockHashAt?: string) {3673    return await this.collection.getToken(this.tokenId, blockHashAt);3674  }36753676  async getTop10Owners() {3677    return await this.collection.getTop10TokenOwners(this.tokenId);3678  }36793680  async getBalance(addressObj: ICrossAccountId) {3681    return await this.collection.getTokenBalance(this.tokenId, addressObj);3682  }36833684  async getTotalPieces() {3685    return await this.collection.getTokenTotalPieces(this.tokenId);3686  }36873688  async getApprovedPieces(fromAddressObj: ICrossAccountId, toAccountObj: ICrossAccountId) {3689    return await this.collection.getTokenApprovedPieces(this.tokenId, fromAddressObj, toAccountObj);3690  }36913692  async transfer(signer: TSigner, addressObj: ICrossAccountId, amount=1n) {3693    return await this.collection.transferToken(signer, this.tokenId, addressObj, amount);3694  }36953696  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {3697    return await this.collection.transferTokenFrom(signer, this.tokenId, fromAddressObj, toAddressObj, amount);3698  }36993700  async approve(signer: TSigner, toAddressObj: ICrossAccountId, amount=1n) {3701    return await this.collection.approveToken(signer, this.tokenId, toAddressObj, amount);3702  }37033704  async repartition(signer: TSigner, amount: bigint) {3705    return await this.collection.repartitionToken(signer, this.tokenId, amount);3706  }37073708  async burn(signer: TSigner, amount=1n) {3709    return await this.collection.burnToken(signer, this.tokenId, amount);3710  }37113712  async burnFrom(signer: TSigner, fromAddressObj: ICrossAccountId, amount=1n) {3713    return await this.collection.burnTokenFrom(signer, this.tokenId, fromAddressObj, amount);3714  }37153716  scheduleAt<T extends UniqueHelper>(3717    executionBlockNumber: number,3718    options: ISchedulerOptions = {},3719  ) {3720    const scheduledCollection = this.collection.scheduleAt<T>(executionBlockNumber, options);3721    return new UniqueRFToken(this.tokenId, scheduledCollection);3722  }37233724  scheduleAfter<T extends UniqueHelper>(3725    blocksBeforeExecution: number,3726    options: ISchedulerOptions = {},3727  ) {3728    const scheduledCollection = this.collection.scheduleAfter<T>(blocksBeforeExecution, options);3729    return new UniqueRFToken(this.tokenId, scheduledCollection);3730  }37313732  getSudo<T extends UniqueHelper>() {3733    return new UniqueRFToken(this.tokenId, this.collection.getSudo<T>());3734  }3735}