git.delta.rocks / unique-network / refs/commits / 7f98069c7b60

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} from '@polkadot/util-crypto';11import {IKeyringPair} from '@polkadot/types/types';12import {IApiListeners, IBlock, IEvent, IChainProperties, ICollectionCreationOptions, ICollectionLimits, ICollectionPermissions, ICrossAccountId, ICrossAccountIdLower, ILogger, INestingPermissions, IProperty, IStakingInfo, ISchedulerOptions, ISubstrateBalance, IToken, ITokenPropertyPermission, ITransactionResult, IUniqueHelperLog, TApiAllowedListeners, TEthereumAccount, TSigner, TSubstrateAccount, IForeignAssetMetadata, TNetworks, MoonbeamAssetInfo, DemocracyStandardAccountVote, AcalaAssetMetadata} from './types';1314export class CrossAccountId implements ICrossAccountId {15  Substrate?: TSubstrateAccount;16  Ethereum?: TEthereumAccount;1718  constructor(account: ICrossAccountId) {19    if (account.Substrate) this.Substrate = account.Substrate;20    if (account.Ethereum) this.Ethereum = account.Ethereum;21  }2223  static fromKeyring(account: IKeyringPair, domain: 'Substrate' | 'Ethereum' = 'Substrate') {24    switch (domain) {25      case 'Substrate': return new CrossAccountId({Substrate: account.address});26      case 'Ethereum': return new CrossAccountId({Substrate: account.address}).toEthereum();27    }28  }2930  static fromLowerCaseKeys(address: ICrossAccountIdLower): CrossAccountId {31    return new CrossAccountId({Substrate: address.substrate, Ethereum: address.ethereum});32  }3334  static normalizeSubstrateAddress(address: TSubstrateAccount, ss58Format = 42): TSubstrateAccount {35    return encodeAddress(decodeAddress(address), ss58Format);36  }3738  static withNormalizedSubstrate(address: TSubstrateAccount, ss58Format = 42): CrossAccountId {39    return new CrossAccountId({Substrate: CrossAccountId.normalizeSubstrateAddress(address, ss58Format)});40  }41  42  withNormalizedSubstrate(ss58Format = 42): CrossAccountId {43    if (this.Substrate) return CrossAccountId.withNormalizedSubstrate(this.Substrate, ss58Format);44    return this;45  }4647  static translateSubToEth(address: TSubstrateAccount): TEthereumAccount {48    return nesting.toChecksumAddress('0x' + Array.from(addressToEvm(address), i => i.toString(16).padStart(2, '0')).join(''));49  }5051  toEthereum(): CrossAccountId {52    if (this.Substrate) return new CrossAccountId({Ethereum: CrossAccountId.translateSubToEth(this.Substrate)});53    return this;54  }5556  static translateEthToSub(address: TEthereumAccount, ss58Format?: number): TSubstrateAccount {57    return evmToAddress(address, ss58Format);58  }5960  toSubstrate(ss58Format?: number): CrossAccountId {61    if (this.Ethereum) return new CrossAccountId({Substrate: CrossAccountId.translateEthToSub(this.Ethereum, ss58Format)});62    return this;63  }64  65  toLowerCase(): CrossAccountId {66    if (this.Substrate) this.Substrate = this.Substrate.toLowerCase();67    if (this.Ethereum) this.Ethereum = this.Ethereum.toLowerCase();68    return this;69  }70}7172const nesting = {73  toChecksumAddress(address: string): string {74    if (typeof address === 'undefined') return '';7576    if(!/^(0x)?[0-9a-f]{40}$/i.test(address)) throw new Error(`Given address "${address}" is not a valid Ethereum address.`);7778    address = address.toLowerCase().replace(/^0x/i,'');79    const addressHash = keccakAsHex(address).replace(/^0x/i,'');80    const checksumAddress = ['0x'];8182    for (let i = 0; i < address.length; i++) {83      // If ith character is 8 to f then make it uppercase84      if (parseInt(addressHash[i], 16) > 7) {85        checksumAddress.push(address[i].toUpperCase());86      } else {87        checksumAddress.push(address[i]);88      }89    }90    return checksumAddress.join('');91  },92  tokenIdToAddress(collectionId: number, tokenId: number) {93    return this.toChecksumAddress(`0xf8238ccfff8ed887463fd5e0${collectionId.toString(16).padStart(8, '0')}${tokenId.toString(16).padStart(8, '0')}`);94  },95};9697class UniqueUtil {98  static transactionStatus = {99    NOT_READY: 'NotReady',100    FAIL: 'Fail',101    SUCCESS: 'Success',102  };103104  static chainLogType = {105    EXTRINSIC: 'extrinsic',106    RPC: 'rpc',107  };108109  static getTokenAccount(token: IToken): CrossAccountId {110    return new CrossAccountId({Ethereum: this.getTokenAddress(token)});111  }112113  static getTokenAddress(token: IToken): string {114    return nesting.tokenIdToAddress(token.collectionId, token.tokenId);115  }116117  static getDefaultLogger(): ILogger {118    return {119      log(msg: any, level = 'INFO') {120        console[level.toLocaleLowerCase() === 'error' ? 'error' : 'log'](...(Array.isArray(msg) ? msg : [msg]));121      },122      level: {123        ERROR: 'ERROR',124        WARNING: 'WARNING',125        INFO: 'INFO',126      },127    };128  }129130  static vec2str(arr: string[] | number[]) {131    return arr.map(x => String.fromCharCode(parseInt(x.toString()))).join('');132  }133134  static str2vec(string: string) {135    if (typeof string !== 'string') return string;136    return Array.from(string).map(x => x.charCodeAt(0));137  }138139  static fromSeed(seed: string, ss58Format = 42) {140    const keyring = new Keyring({type: 'sr25519', ss58Format});141    return keyring.addFromUri(seed);142  }143144  static extractCollectionIdFromCreationResult(creationResult: ITransactionResult): number {145    if (creationResult.status !== this.transactionStatus.SUCCESS) {146      throw Error('Unable to create collection!');147    }148149    let collectionId = null;150    creationResult.result.events.forEach(({event: {data, method, section}}) => {151      if ((section === 'common') && (method === 'CollectionCreated')) {152        collectionId = parseInt(data[0].toString(), 10);153      }154    });155156    if (collectionId === null) {157      throw Error('No CollectionCreated event was found!');158    }159160    return collectionId;161  }162163  static extractTokensFromCreationResult(creationResult: ITransactionResult): {164    success: boolean, 165    tokens: {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[],166  } {167    if (creationResult.status !== this.transactionStatus.SUCCESS) {168      throw Error('Unable to create tokens!');169    }170    let success = false;171    const tokens = [] as {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[];172    creationResult.result.events.forEach(({event: {data, method, section}}) => {173      if (method === 'ExtrinsicSuccess') {174        success = true;175      } else if ((section === 'common') && (method === 'ItemCreated')) {176        tokens.push({177          collectionId: parseInt(data[0].toString(), 10),178          tokenId: parseInt(data[1].toString(), 10),179          owner: data[2].toHuman(),180          amount: data[3].toBigInt(),181        });182      }183    });184    return {success, tokens};185  }186187  static extractTokensFromBurnResult(burnResult: ITransactionResult): {188    success: boolean, 189    tokens: {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[],190  } {191    if (burnResult.status !== this.transactionStatus.SUCCESS) {192      throw Error('Unable to burn tokens!');193    }194    let success = false;195    const tokens = [] as {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[];196    burnResult.result.events.forEach(({event: {data, method, section}}) => {197      if (method === 'ExtrinsicSuccess') {198        success = true;199      } else if ((section === 'common') && (method === 'ItemDestroyed')) {200        tokens.push({201          collectionId: parseInt(data[0].toString(), 10),202          tokenId: parseInt(data[1].toString(), 10),203          owner: data[2].toHuman(),204          amount: data[3].toBigInt(),205        });206      }207    });208    return {success, tokens};209  }210211  static findCollectionInEvents(events: {event: IEvent}[], collectionId: number, expectedSection: string, expectedMethod: string): boolean {212    let eventId = null;213    events.forEach(({event: {data, method, section}}) => {214      if ((section === expectedSection) && (method === expectedMethod)) {215        eventId = parseInt(data[0].toString(), 10);216      }217    });218219    if (eventId === null) {220      throw Error(`No ${expectedMethod} event was found!`);221    }222    return eventId === collectionId;223  }224225  static isTokenTransferSuccess(events: {event: IEvent}[], collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {226    const normalizeAddress = (address: string | ICrossAccountId) => {227      if(typeof address === 'string') return address;228      const obj = {} as any;229      Object.keys(address).forEach(k => {230        obj[k.toLocaleLowerCase()] = address[k as 'Substrate' | 'Ethereum'];231      });232      if(obj.substrate) return CrossAccountId.withNormalizedSubstrate(obj.substrate);233      if(obj.ethereum) return CrossAccountId.fromLowerCaseKeys(obj).toLowerCase();234      return address;235    };236    let transfer = {collectionId: null, tokenId: null, from: null, to: null, amount: 1} as any;237    events.forEach(({event: {data, method, section}}) => {238      if ((section === 'common') && (method === 'Transfer')) {239        const hData = (data as any).toJSON();240        transfer = {241          collectionId: hData[0],242          tokenId: hData[1],243          from: normalizeAddress(hData[2]),244          to: normalizeAddress(hData[3]),245          amount: BigInt(hData[4]),246        };247      }248    });249    let isSuccess = parseInt(collectionId.toString()) === transfer.collectionId && parseInt(tokenId.toString()) === transfer.tokenId;250    isSuccess = isSuccess && JSON.stringify(normalizeAddress(fromAddressObj)) === JSON.stringify(transfer.from);251    isSuccess = isSuccess && JSON.stringify(normalizeAddress(toAddressObj)) === JSON.stringify(transfer.to);252    isSuccess = isSuccess && amount === transfer.amount;253    return isSuccess;254  }255256  static bigIntToDecimals(number: bigint, decimals = 18) {257    const numberStr = number.toString();258    const dotPos = numberStr.length - decimals;259  260    if (dotPos <= 0) {261      return '0.' + '0'.repeat(Math.abs(dotPos)) + numberStr;262    } else {263      const intPart = numberStr.substring(0, dotPos);264      const fractPart = numberStr.substring(dotPos);265      return intPart + '.' + fractPart;266    }267  }268}269270class UniqueEventHelper {271  private static extractIndex(index: any): [number, number] | string {272    if(index.toRawType() === '[u8;2]') return [index[0], index[1]];273    return index.toJSON();274  }275276  private static extractSub(data: any, subTypes: any): {[key: string]: any} {277    let obj: any = {};278    let index = 0;279280    if (data.entries) {281      for(const [key, value] of data.entries()) {282        obj[key] = this.extractData(value, subTypes[index]);283        index++;284      }285    } else obj = data.toJSON();286287    return obj;288  }289  290  private static extractData(data: any, type: any): any {291    if(!type) return data.toHuman();292    if (['u16', 'u32'].indexOf(type.type) > -1) return data.toNumber();293    if (['u64', 'u128', 'u256'].indexOf(type.type) > -1) return data.toBigInt();294    if(type.hasOwnProperty('sub')) return this.extractSub(data, type.sub);295    return data.toHuman();296  }297298  public static extractEvents(events: {event: any, phase: any}[]): IEvent[] {299    const parsedEvents: IEvent[] = [];300301    events.forEach((record) => {302      const {event, phase} = record;303      const types = event.typeDef;304305      const eventData: IEvent = {306        section: event.section.toString(),307        method: event.method.toString(),308        index: this.extractIndex(event.index),309        data: [],310        phase: phase.toJSON(),311      };312313      event.data.forEach((val: any, index: number) => {314        eventData.data.push(this.extractData(val, types[index]));315      });316317      parsedEvents.push(eventData);318    });319320    return parsedEvents;321  }322}323324export class ChainHelperBase {325  helperBase: any;326327  transactionStatus = UniqueUtil.transactionStatus;328  chainLogType = UniqueUtil.chainLogType;329  util: typeof UniqueUtil;330  eventHelper: typeof UniqueEventHelper;331  logger: ILogger;332  api: ApiPromise | null;333  forcedNetwork: TNetworks | null;334  network: TNetworks | null;335  chainLog: IUniqueHelperLog[];336  children: ChainHelperBase[];337  address: AddressGroup;338  chain: ChainGroup;339340  constructor(logger?: ILogger, helperBase?: any) {341    this.helperBase = helperBase;342343    this.util = UniqueUtil;344    this.eventHelper = UniqueEventHelper;345    if (typeof logger == 'undefined') logger = this.util.getDefaultLogger();346    this.logger = logger;347    this.api = null;348    this.forcedNetwork = null;349    this.network = null;350    this.chainLog = [];351    this.children = [];352    this.address = new AddressGroup(this);353    this.chain = new ChainGroup(this);354  }355356  clone(helperCls: ChainHelperBaseConstructor, options: {[key: string]: any} = {}) {357    Object.setPrototypeOf(helperCls.prototype, this);358    const newHelper = new helperCls(this.logger, options);359360    newHelper.api = this.api;361    newHelper.network = this.network;362    newHelper.forceNetwork = this.forceNetwork;363364    this.children.push(newHelper);365366    return newHelper;367  }368369  getApi(): ApiPromise {370    if(this.api === null) throw Error('API not initialized');371    return this.api;372  }373374  clearChainLog(): void {375    this.chainLog = [];376  }377378  forceNetwork(value: TNetworks): void {379    this.forcedNetwork = value;380  }381382  async connect(wsEndpoint: string, listeners?: IApiListeners) {383    if (this.api !== null) throw Error('Already connected');384    const {api, network} = await ChainHelperBase.createConnection(wsEndpoint, listeners, this.forcedNetwork);385    this.api = api;386    this.network = network;387  }388389  async disconnect() {390    for (const child of this.children) {391      child.clearApi();392    }393394    if (this.api === null) return;395    await this.api.disconnect();396    this.clearApi();397  }398399  clearApi() {400    this.api = null;401    this.network = null;402  }403404  static async detectNetwork(api: ApiPromise): Promise<TNetworks> {405    const spec = (await api.query.system.lastRuntimeUpgrade()).toJSON() as any;406    const xcmChains = ['rococo', 'westend', 'westmint', 'acala', 'karura', 'moonbeam', 'moonriver'];407408    if(xcmChains.indexOf(spec.specName) > -1) return spec.specName;409410    if(['quartz', 'unique'].indexOf(spec.specName) > -1) return spec.specName;411    return 'opal';412  }413414  static async detectNetworkByWsEndpoint(wsEndpoint: string): Promise<TNetworks> {415    const api = new ApiPromise({provider: new WsProvider(wsEndpoint)});416    await api.isReady;417418    const network = await this.detectNetwork(api);419420    await api.disconnect();421422    return network;423  }424425  static async createConnection(wsEndpoint: string, listeners?: IApiListeners, network?: TNetworks | null): Promise<{426    api: ApiPromise;427    network: TNetworks;428  }> {429    if(typeof network === 'undefined' || network === null) network = 'opal';430    const supportedRPC = {431      opal: {432        unique: require('@unique-nft/opal-testnet-types/definitions').unique.rpc,433      },434      quartz: {435        unique: require('@unique-nft/quartz-mainnet-types/definitions').unique.rpc,436      },437      unique: {438        unique: require('@unique-nft/unique-mainnet-types/definitions').unique.rpc,439      },440      rococo: {},441      westend: {},442      moonbeam: {},443      moonriver: {},444      acala: {},445      karura: {},446      westmint: {},447    };448    if(!supportedRPC.hasOwnProperty(network)) network = await this.detectNetworkByWsEndpoint(wsEndpoint);449    const rpc = supportedRPC[network];450451    // TODO: investigate how to replace rpc in runtime452    // api._rpcCore.addUserInterfaces(rpc);453454    const api = new ApiPromise({provider: new WsProvider(wsEndpoint), rpc});455456    await api.isReadyOrError;457458    if (typeof listeners === 'undefined') listeners = {};459    for (const event of ['connected', 'disconnected', 'error', 'ready', 'decorated']) {460      if (!listeners.hasOwnProperty(event) || typeof listeners[event as TApiAllowedListeners] === 'undefined') continue;461      api.on(event as ApiInterfaceEvents, listeners[event as TApiAllowedListeners] as (...args: any[]) => any);462    }463464    return {api, network};465  }466467  getTransactionStatus(data: {events: {event: IEvent}[], status: any}) {468    const {events, status} = data;469    if (status.isReady) {470      return this.transactionStatus.NOT_READY;471    }472    if (status.isBroadcast) {473      return this.transactionStatus.NOT_READY;474    }475    if (status.isInBlock || status.isFinalized) {476      const errors = events.filter(e => e.event.method === 'ExtrinsicFailed');477      if (errors.length > 0) {478        return this.transactionStatus.FAIL;479      }480      if (events.filter(e => e.event.method === 'ExtrinsicSuccess').length > 0) {481        return this.transactionStatus.SUCCESS;482      }483    }484485    return this.transactionStatus.FAIL;486  }487488  signTransaction(sender: TSigner, transaction: any, options: Partial<SignerOptions> | null = null, label = 'transaction') {489    const sign = (callback: any) => {490      if(options !== null) return transaction.signAndSend(sender, options, callback);491      return transaction.signAndSend(sender, callback);492    };493    // eslint-disable-next-line no-async-promise-executor494    return new Promise(async (resolve, reject) => {495      try {496        const unsub = await sign((result: any) => {497          const status = this.getTransactionStatus(result);498499          if (status === this.transactionStatus.SUCCESS) {500            this.logger.log(`${label} successful`);501            unsub();502            resolve({result, status});503          } else if (status === this.transactionStatus.FAIL) {504            let moduleError = null;505506            if (result.hasOwnProperty('dispatchError')) {507              const dispatchError = result['dispatchError'];508509              if (dispatchError) {510                if (dispatchError.isModule) {511                  const modErr = dispatchError.asModule;512                  const errorMeta = dispatchError.registry.findMetaError(modErr);513514                  moduleError = `${errorMeta.section}.${errorMeta.name}`;515                } else {516                  moduleError = dispatchError.toHuman();517                }518              } else {519                this.logger.log(result, this.logger.level.ERROR);520              }521            }522523            this.logger.log(`Something went wrong with ${label}. Status: ${status}`, this.logger.level.ERROR);524            unsub();525            reject({status, moduleError, result});526          }527        });528      } catch (e) {529        this.logger.log(e, this.logger.level.ERROR);530        reject(e);531      }532    });533  }534535  constructApiCall(apiCall: string, params: any[]) {536    if(!apiCall.startsWith('api.')) throw Error(`Invalid api call: ${apiCall}`);537    let call = this.getApi() as any;538    for(const part of apiCall.slice(4).split('.')) {539      call = call[part];540    }541    return call(...params);542  }543544  async executeExtrinsic(sender: TSigner, extrinsic: string, params: any[], expectSuccess=true, options: Partial<SignerOptions>|null = null/*, failureMessage='expected success'*/) {545    if(this.api === null) throw Error('API not initialized');546    if(!extrinsic.startsWith('api.tx.')) throw Error(`${extrinsic} is not transaction`);547548    const startTime = (new Date()).getTime();549    let result: ITransactionResult;550    let events: IEvent[] = [];551    try {552      result = await this.signTransaction(sender, this.constructApiCall(extrinsic, params), options, extrinsic) as ITransactionResult;553      events = this.eventHelper.extractEvents(result.result.events);554    }555    catch(e) {556      if(!(e as object).hasOwnProperty('status')) throw e;557      result = e as ITransactionResult;558    }559560    const endTime = (new Date()).getTime();561562    const log = {563      executedAt: endTime,564      executionTime: endTime - startTime,565      type: this.chainLogType.EXTRINSIC,566      status: result.status,567      call: extrinsic,568      signer: this.getSignerAddress(sender),569      params,570    } as IUniqueHelperLog;571572    if(result.status !== this.transactionStatus.SUCCESS) {573      if (result.moduleError) log.moduleError = result.moduleError;574      else if (result.result.dispatchError) log.dispatchError = result.result.dispatchError;575    }576    if(events.length > 0) log.events = events;577578    this.chainLog.push(log);579580    if(expectSuccess && result.status !== this.transactionStatus.SUCCESS) {581      if (result.moduleError) throw Error(`${result.moduleError}`);582      else if (result.result.dispatchError) throw Error(JSON.stringify(result.result.dispatchError));583    }584    return result;585  }586587  async callRpc(rpc: string, params?: any[]) {588    if(typeof params === 'undefined') params = [];589    if(this.api === null) throw Error('API not initialized');590    if(!rpc.startsWith('api.rpc.') && !rpc.startsWith('api.query.')) throw Error(`${rpc} is not RPC call`);591592    const startTime = (new Date()).getTime();593    let result;594    let error = null;595    const log = {596      type: this.chainLogType.RPC,597      call: rpc,598      params,599    } as IUniqueHelperLog;600601    try {602      result = await this.constructApiCall(rpc, params);603    }604    catch(e) {605      error = e;606    }607608    const endTime = (new Date()).getTime();609610    log.executedAt = endTime;611    log.status = (error === null ? this.transactionStatus.SUCCESS : this.transactionStatus.FAIL) as 'Fail' | 'Success';612    log.executionTime = endTime - startTime;613614    this.chainLog.push(log);615616    if(error !== null) throw error;617618    return result;619  }620621  getSignerAddress(signer: IKeyringPair | string): string {622    if(typeof signer === 'string') return signer;623    return signer.address;624  }625626  fetchAllPalletNames(): string[] {627    if(this.api === null) throw Error('API not initialized');628    return this.api.runtimeMetadata.asLatest.pallets.map(m => m.name.toString().toLowerCase());629  }630631  fetchMissingPalletNames(requiredPallets: string[]): string[] {632    const palletNames = this.fetchAllPalletNames();633    return requiredPallets.filter(p => !palletNames.includes(p));634  }635}636637638class HelperGroup<T extends ChainHelperBase> {639  helper: T;640641  constructor(uniqueHelper: T) {642    this.helper = uniqueHelper;643  }644}645646647class CollectionGroup extends HelperGroup<UniqueHelper> {648  /**649 * Get number of blocks when sponsored transaction is available.650 *651 * @param collectionId ID of collection652 * @param tokenId ID of token653 * @param addressObj address for which the sponsorship is checked654 * @example await getTokenNextSponsored(1, 2, {Substrate: '5DfhbVfww7ThF8q6f3...'});655 * @returns number of blocks or null if sponsorship hasn't been set656 */657  async getTokenNextSponsored(collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<number | null> {658    return (await this.helper.callRpc('api.rpc.unique.nextSponsored', [collectionId, addressObj, tokenId])).toJSON();659  }660661  /**662   * Get the number of created collections.663   *664   * @returns number of created collections665   */666  async getTotalCount(): Promise<number> {667    return (await this.helper.callRpc('api.rpc.unique.collectionStats')).created.toNumber();668  }669670  /**671   * Get information about the collection with additional data,672   * including the number of tokens it contains, its administrators,673   * the normalized address of the collection's owner, and decoded name and description.674   *675   * @param collectionId ID of collection676   * @example await getData(2)677   * @returns collection information object678   */679  async getData(collectionId: number): Promise<{680    id: number;681    name: string;682    description: string;683    tokensCount: number;684    admins: CrossAccountId[];685    normalizedOwner: TSubstrateAccount;686    raw: any687  } | null> {688    const collection = await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId]);689    const humanCollection = collection.toHuman(), collectionData = {690      id: collectionId, name: null, description: null, tokensCount: 0, admins: [],691      raw: humanCollection,692    } as any, jsonCollection = collection.toJSON();693    if (humanCollection === null) return null;694    collectionData.raw.limits = jsonCollection.limits;695    collectionData.raw.permissions = jsonCollection.permissions;696    collectionData.normalizedOwner = this.helper.address.normalizeSubstrate(collectionData.raw.owner);697    for (const key of ['name', 'description']) {698      collectionData[key] = this.helper.util.vec2str(humanCollection[key]);699    }700701    collectionData.tokensCount = (['RFT', 'NFT'].includes(humanCollection.mode))702      ? await this.helper[humanCollection.mode.toLocaleLowerCase() as 'nft' | 'rft'].getLastTokenId(collectionId)703      : 0;704    collectionData.admins = await this.getAdmins(collectionId);705706    return collectionData;707  }708709  /**710   * Get the addresses of the collection's administrators, optionally normalized.711   *712   * @param collectionId ID of collection713   * @param normalize whether to normalize the addresses to the default ss58 format714   * @example await getAdmins(1)715   * @returns array of administrators716   */717  async getAdmins(collectionId: number, normalize = false): Promise<CrossAccountId[]> {718    const admins = (await this.helper.callRpc('api.rpc.unique.adminlist', [collectionId])).toHuman();719720    return normalize721      ? admins.map((address: CrossAccountId) => address.withNormalizedSubstrate())722      : admins;723  }724725  /**726   * Get the addresses added to the collection allow-list, optionally normalized.727   * @param collectionId ID of collection728   * @param normalize whether to normalize the addresses to the default ss58 format729   * @example await getAllowList(1)730   * @returns array of allow-listed addresses731   */732  async getAllowList(collectionId: number, normalize = false): Promise<CrossAccountId[]> {733    const allowListed = (await this.helper.callRpc('api.rpc.unique.allowlist', [collectionId])).toHuman();734    return normalize735      ? allowListed.map((address: CrossAccountId) => address.withNormalizedSubstrate())736      : allowListed;737  }738739  /**740   * Get the effective limits of the collection instead of null for default values741   *742   * @param collectionId ID of collection743   * @example await getEffectiveLimits(2)744   * @returns object of collection limits745   */746  async getEffectiveLimits(collectionId: number): Promise<ICollectionLimits> {747    return (await this.helper.callRpc('api.rpc.unique.effectiveCollectionLimits', [collectionId])).toJSON();748  }749750  /**751   * Burns the collection if the signer has sufficient permissions and collection is empty.752   *753   * @param signer keyring of signer754   * @param collectionId ID of collection755   * @example await helper.collection.burn(aliceKeyring, 3);756   * @returns ```true``` if extrinsic success, otherwise ```false```757   */758  async burn(signer: TSigner, collectionId: number): Promise<boolean> {759    const result = await this.helper.executeExtrinsic(760      signer,761      'api.tx.unique.destroyCollection', [collectionId],762      true,763    );764765    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionDestroyed');766  }767768  /**769   * Sets the sponsor for the collection (Requires the Substrate address). Needs confirmation by the sponsor.770   *771   * @param signer keyring of signer772   * @param collectionId ID of collection773   * @param sponsorAddress Sponsor substrate address774   * @example setSponsor(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...")775   * @returns ```true``` if extrinsic success, otherwise ```false```776   */777  async setSponsor(signer: TSigner, collectionId: number, sponsorAddress: TSubstrateAccount): Promise<boolean> {778    const result = await this.helper.executeExtrinsic(779      signer,780      'api.tx.unique.setCollectionSponsor', [collectionId, sponsorAddress],781      true,782    );783784    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionSponsorSet');785  }786787  /**788   * Confirms consent to sponsor the collection on behalf of the signer.789   *790   * @param signer keyring of signer791   * @param collectionId ID of collection792   * @example confirmSponsorship(aliceKeyring, 10)793   * @returns ```true``` if extrinsic success, otherwise ```false```794   */795  async confirmSponsorship(signer: TSigner, collectionId: number): Promise<boolean> {796    const result = await this.helper.executeExtrinsic(797      signer,798      'api.tx.unique.confirmSponsorship', [collectionId],799      true,800    );801802    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'SponsorshipConfirmed');803  }804805  /**806   * Removes the sponsor of a collection, regardless if it consented or not.807   *808   * @param signer keyring of signer809   * @param collectionId ID of collection810   * @example removeSponsor(aliceKeyring, 10)811   * @returns ```true``` if extrinsic success, otherwise ```false```812   */813  async removeSponsor(signer: TSigner, collectionId: number): Promise<boolean> {814    const result = await this.helper.executeExtrinsic(815      signer,816      'api.tx.unique.removeCollectionSponsor', [collectionId],817      true,818    );819820    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionSponsorRemoved');821  }822823  /**824   * Sets the limits of the collection. At least one limit must be specified for a correct call.825   *826   * @param signer keyring of signer827   * @param collectionId ID of collection828   * @param limits collection limits object829   * @example830   * await setLimits(831   *   aliceKeyring,832   *   10,833   *   {834   *     sponsorTransferTimeout: 0,835   *     ownerCanDestroy: false836   *   }837   * )838   * @returns ```true``` if extrinsic success, otherwise ```false```839   */840  async setLimits(signer: TSigner, collectionId: number, limits: ICollectionLimits): Promise<boolean> {841    const result = await this.helper.executeExtrinsic(842      signer,843      'api.tx.unique.setCollectionLimits', [collectionId, limits],844      true,845    );846847    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionLimitSet');848  }849850  /**851   * Changes the owner of the collection to the new Substrate address.852   *853   * @param signer keyring of signer854   * @param collectionId ID of collection855   * @param ownerAddress substrate address of new owner856   * @example changeOwner(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...")857   * @returns ```true``` if extrinsic success, otherwise ```false```858   */859  async changeOwner(signer: TSigner, collectionId: number, ownerAddress: TSubstrateAccount): Promise<boolean> {860    const result = await this.helper.executeExtrinsic(861      signer,862      'api.tx.unique.changeCollectionOwner', [collectionId, ownerAddress],863      true,864    );865866    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionOwnedChanged');867  }868869  /**870   * Adds a collection administrator.871   *872   * @param signer keyring of signer873   * @param collectionId ID of collection874   * @param adminAddressObj Administrator address (substrate or ethereum)875   * @example addAdmin(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."})876   * @returns ```true``` if extrinsic success, otherwise ```false```877   */878  async addAdmin(signer: TSigner, collectionId: number, adminAddressObj: ICrossAccountId): Promise<boolean> {879    const result = await this.helper.executeExtrinsic(880      signer,881      'api.tx.unique.addCollectionAdmin', [collectionId, adminAddressObj],882      true,883    );884885    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionAdminAdded');886  }887888  /**889   * Removes a collection administrator.890   *891   * @param signer keyring of signer892   * @param collectionId ID of collection893   * @param adminAddressObj Administrator address (substrate or ethereum)894   * @example removeAdmin(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."})895   * @returns ```true``` if extrinsic success, otherwise ```false```896   */897  async removeAdmin(signer: TSigner, collectionId: number, adminAddressObj: ICrossAccountId): Promise<boolean> {898    const result = await this.helper.executeExtrinsic(899      signer,900      'api.tx.unique.removeCollectionAdmin', [collectionId, adminAddressObj],901      true,902    );903904    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionAdminRemoved');905  }906907  /**908   * Check if user is in allow list.909   * 910   * @param collectionId ID of collection911   * @param user Account to check912   * @example await getAdmins(1)913   * @returns is user in allow list914   */915  async allowed(collectionId: number, user: ICrossAccountId): Promise<boolean> {916    return (await this.helper.callRpc('api.rpc.unique.allowed', [collectionId, user])).toJSON();917  }918919  /**920   * Adds an address to allow list921   * @param signer keyring of signer922   * @param collectionId ID of collection923   * @param addressObj address to add to the allow list924   * @returns ```true``` if extrinsic success, otherwise ```false```925   */926  async addToAllowList(signer: TSigner, collectionId: number, addressObj: ICrossAccountId): Promise<boolean> {927    const result = await this.helper.executeExtrinsic(928      signer,929      'api.tx.unique.addToAllowList', [collectionId, addressObj],930      true,931    );932933    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'AllowListAddressAdded');934  }935936  /**937   * Removes an address from allow list938   *939   * @param signer keyring of signer940   * @param collectionId ID of collection941   * @param addressObj address to remove from the allow list942   * @returns ```true``` if extrinsic success, otherwise ```false```943   */944  async removeFromAllowList(signer: TSigner, collectionId: number, addressObj: ICrossAccountId): Promise<boolean> {945    const result = await this.helper.executeExtrinsic(946      signer,947      'api.tx.unique.removeFromAllowList', [collectionId, addressObj],948      true,949    );950951    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'AllowListAddressRemoved');952  }953954  /**955   * Sets onchain permissions for selected collection.956   *957   * @param signer keyring of signer958   * @param collectionId ID of collection959   * @param permissions collection permissions object960   * @example setPermissions(aliceKeyring, 10, {access:'AllowList', mintMode: true, nesting: {collectionAdmin: true, tokenOwner: true}});961   * @returns ```true``` if extrinsic success, otherwise ```false```962   */963  async setPermissions(signer: TSigner, collectionId: number, permissions: ICollectionPermissions): Promise<boolean> {964    const result = await this.helper.executeExtrinsic(965      signer,966      'api.tx.unique.setCollectionPermissions', [collectionId, permissions],967      true,968    );969970    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionPermissionSet');971  }972973  /**974   * Enables nesting for selected collection. If `restricted` set, you can nest only tokens from specified collections.975   *976   * @param signer keyring of signer977   * @param collectionId ID of collection978   * @param permissions nesting permissions object979   * @example enableNesting(aliceKeyring, 10, {collectionAdmin: true, tokenOwner: true});980   * @returns ```true``` if extrinsic success, otherwise ```false```981   */982  async enableNesting(signer: TSigner, collectionId: number, permissions: INestingPermissions): Promise<boolean> {983    return await this.setPermissions(signer, collectionId, {nesting: permissions});984  }985986  /**987   * Disables nesting for selected collection.988   *989   * @param signer keyring of signer990   * @param collectionId ID of collection991   * @example disableNesting(aliceKeyring, 10);992   * @returns ```true``` if extrinsic success, otherwise ```false```993   */994  async disableNesting(signer: TSigner, collectionId: number): Promise<boolean> {995    return await this.setPermissions(signer, collectionId, {nesting: {tokenOwner: false, collectionAdmin: false}});996  }997998  /**999   * Sets onchain properties to the collection.1000   *1001   * @param signer keyring of signer1002   * @param collectionId ID of collection1003   * @param properties array of property objects1004   * @example setProperties(aliceKeyring, 10, [{key: "gender", value: "male"}]);1005   * @returns ```true``` if extrinsic success, otherwise ```false```1006   */1007  async setProperties(signer: TSigner, collectionId: number, properties: IProperty[]): Promise<boolean> {1008    const result = await this.helper.executeExtrinsic(1009      signer,1010      'api.tx.unique.setCollectionProperties', [collectionId, properties],1011      true,1012    );10131014    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionPropertySet');1015  }10161017  /**1018   * Get collection properties.1019   * 1020   * @param collectionId ID of collection1021   * @param propertyKeys optionally filter the returned properties to only these keys1022   * @example getProperties(1219, ['location', 'date', 'time', 'isParadise']);1023   * @returns array of key-value pairs1024   */1025  async getProperties(collectionId: number, propertyKeys?: string[] | null): Promise<IProperty[]> {1026    return (await this.helper.callRpc('api.rpc.unique.collectionProperties', [collectionId, propertyKeys])).toHuman();1027  }10281029  async getCollectionOptions(collectionId: number) {1030    return (await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId])).toHuman();1031  }10321033  /**1034   * Deletes onchain properties from the collection.1035   *1036   * @param signer keyring of signer1037   * @param collectionId ID of collection1038   * @param propertyKeys array of property keys to delete1039   * @example deleteProperties(aliceKeyring, 10, ["gender", "age"]);1040   * @returns ```true``` if extrinsic success, otherwise ```false```1041   */1042  async deleteProperties(signer: TSigner, collectionId: number, propertyKeys: string[]): Promise<boolean> {1043    const result = await this.helper.executeExtrinsic(1044      signer,1045      'api.tx.unique.deleteCollectionProperties', [collectionId, propertyKeys],1046      true,1047    );10481049    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionPropertyDeleted');1050  }10511052  /**1053   * Changes the owner of the token.1054   *1055   * @param signer keyring of signer1056   * @param collectionId ID of collection1057   * @param tokenId ID of token1058   * @param addressObj address of a new owner1059   * @param amount amount of tokens to be transfered. For NFT must be set to 1n1060   * @example transferToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1061   * @returns true if the token success, otherwise false1062   */1063  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId, amount=1n): Promise<boolean> {1064    const result = await this.helper.executeExtrinsic(1065      signer,1066      'api.tx.unique.transfer', [addressObj, collectionId, tokenId, amount],1067      true, // `Unable to transfer token #${tokenId} from collection #${collectionId}`,1068    );10691070    return this.helper.util.isTokenTransferSuccess(result.result.events, collectionId, tokenId, {Substrate: typeof signer === 'string' ? signer : signer.address}, addressObj, amount);1071  }10721073  /**1074   *1075   * Change ownership of a token(s) on behalf of the owner.1076   *1077   * @param signer keyring of signer1078   * @param collectionId ID of collection1079   * @param tokenId ID of token1080   * @param fromAddressObj address on behalf of which the token will be sent1081   * @param toAddressObj new token owner1082   * @param amount amount of tokens to be transfered. For NFT must be set to 1n1083   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg"}, {Ethereum: "0x9F0583DbB85..."})1084   * @returns true if the token success, otherwise false1085   */1086  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1087    const result = await this.helper.executeExtrinsic(1088      signer,1089      'api.tx.unique.transferFrom', [fromAddressObj, toAddressObj, collectionId, tokenId, amount],1090      true, // `Unable to transfer token #${tokenId} from collection #${collectionId}`,1091    );1092    return this.helper.util.isTokenTransferSuccess(result.result.events, collectionId, tokenId, fromAddressObj, toAddressObj, amount);1093  }10941095  /**1096   *1097   * Destroys a concrete instance of NFT/RFT or burns a specified amount of fungible tokens.1098   *1099   * @param signer keyring of signer1100   * @param collectionId ID of collection1101   * @param tokenId ID of token1102   * @param amount amount of tokens to be burned. For NFT must be set to 1n1103   * @example burnToken(aliceKeyring, 10, 5);1104   * @returns ```true``` if the extrinsic is successful, otherwise ```false```1105   */1106  async burnToken(signer: TSigner, collectionId: number, tokenId: number, amount=1n): Promise<boolean> {1107    const burnResult = await this.helper.executeExtrinsic(1108      signer,1109      'api.tx.unique.burnItem', [collectionId, tokenId, amount],1110      true, // `Unable to burn token for ${label}`,1111    );1112    const burnedTokens = this.helper.util.extractTokensFromBurnResult(burnResult);1113    if (burnedTokens.tokens.length > 1) throw Error('Burned multiple tokens');1114    return burnedTokens.success;1115  }11161117  /**1118   * Destroys a concrete instance of NFT on behalf of the owner1119   *1120   * @param signer keyring of signer1121   * @param collectionId ID of collection1122   * @param tokenId ID of token1123   * @param fromAddressObj address on behalf of which the token will be burnt1124   * @param amount amount of tokens to be burned. For NFT must be set to 1n1125   * @example burnTokenFrom(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."}, 5, {Ethereum: "0x9F0583DbB85..."})1126   * @returns ```true``` if extrinsic success, otherwise ```false```1127   */1128  async burnTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1129    const burnResult = await this.helper.executeExtrinsic(1130      signer,1131      'api.tx.unique.burnFrom', [collectionId, fromAddressObj, tokenId, amount],1132      true, // `Unable to burn token from for ${label}`,1133    );1134    const burnedTokens = this.helper.util.extractTokensFromBurnResult(burnResult);1135    return burnedTokens.success && burnedTokens.tokens.length > 0;1136  }11371138  /**1139   * Set, change, or remove approved address to transfer the ownership of the NFT.1140   *1141   * @param signer keyring of signer1142   * @param collectionId ID of collection1143   * @param tokenId ID of token1144   * @param toAddressObj Substrate or Ethereum address which gets approved use of the signer's tokens1145   * @param amount amount of token to be approved. For NFT must be set to 1n1146   * @returns ```true``` if extrinsic success, otherwise ```false```1147   */1148  async approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount=1n) {1149    const approveResult = await this.helper.executeExtrinsic(1150      signer,1151      'api.tx.unique.approve', [toAddressObj, collectionId, tokenId, amount],1152      true, // `Unable to approve token for ${label}`,1153    );11541155    return this.helper.util.findCollectionInEvents(approveResult.result.events, collectionId, 'common', 'Approved');1156  }11571158  /**1159   * Get the amount of token pieces approved to transfer or burn. Normally 0.1160   *1161   * @param collectionId ID of collection1162   * @param tokenId ID of token1163   * @param toAccountObj address which is approved to use token pieces1164   * @param fromAccountObj address which may have allowed the use of its owned tokens1165   * @example getTokenApprovedPieces(10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Substrate: "5ERZNF88Mm7UGfPP3mdG..."})1166   * @returns number of approved to transfer pieces1167   */1168  async getTokenApprovedPieces(collectionId: number, tokenId: number, toAccountObj: ICrossAccountId, fromAccountObj: ICrossAccountId): Promise<bigint> {1169    return (await this.helper.callRpc('api.rpc.unique.allowance', [collectionId, fromAccountObj, toAccountObj, tokenId])).toBigInt();1170  }11711172  /**1173   * Get the last created token ID in a collection1174   *1175   * @param collectionId ID of collection1176   * @example getLastTokenId(10);1177   * @returns id of the last created token1178   */1179  async getLastTokenId(collectionId: number): Promise<number> {1180    return (await this.helper.callRpc('api.rpc.unique.lastTokenId', [collectionId])).toNumber();1181  }11821183  /**1184   * Check if token exists1185   *1186   * @param collectionId ID of collection1187   * @param tokenId ID of token1188   * @example doesTokenExist(10, 20);1189   * @returns true if the token exists, otherwise false1190   */1191  async doesTokenExist(collectionId: number, tokenId: number): Promise<boolean> {1192    return (await this.helper.callRpc('api.rpc.unique.tokenExists', [collectionId, tokenId])).toJSON();1193  }1194}11951196class NFTnRFT extends CollectionGroup {1197  /**1198   * Get tokens owned by account1199   *1200   * @param collectionId ID of collection1201   * @param addressObj tokens owner1202   * @example getTokensByAddress(10, {Substrate: "5DyN4Y92vZCjv38fg..."})1203   * @returns array of token ids owned by account1204   */1205  async getTokensByAddress(collectionId: number, addressObj: ICrossAccountId): Promise<number[]> {1206    return (await this.helper.callRpc('api.rpc.unique.accountTokens', [collectionId, addressObj])).toJSON();1207  }12081209  /**1210   * Get token data1211   *1212   * @param collectionId ID of collection1213   * @param tokenId ID of token1214   * @param propertyKeys optionally filter the token properties to only these keys1215   * @param blockHashAt optionally query the data at some block with this hash1216   * @example getToken(10, 5);1217   * @returns human readable token data1218   */1219  async getToken(collectionId: number, tokenId: number, propertyKeys: string[] = [], blockHashAt?: string): Promise<{1220    properties: IProperty[];1221    owner: CrossAccountId;1222    normalizedOwner: CrossAccountId;1223  }| null> {1224    let tokenData;1225    if(typeof blockHashAt === 'undefined') {1226      tokenData = await this.helper.callRpc('api.rpc.unique.tokenData', [collectionId, tokenId]);1227    }1228    else {1229      if(propertyKeys.length == 0) {1230        const collection = (await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId])).toHuman();1231        if(!collection) return null;1232        propertyKeys = collection.tokenPropertyPermissions.map((x: ITokenPropertyPermission) => x.key);1233      }1234      tokenData = await this.helper.callRpc('api.rpc.unique.tokenData', [collectionId, tokenId, propertyKeys, blockHashAt]);1235    }1236    tokenData = tokenData.toHuman();1237    if (tokenData === null || tokenData.owner === null) return null;1238    const owner = {} as any;1239    for (const key of Object.keys(tokenData.owner)) {1240      owner[key.toLocaleLowerCase()] = key.toLocaleLowerCase() == 'substrate' 1241        ? CrossAccountId.normalizeSubstrateAddress(tokenData.owner[key]) 1242        : tokenData.owner[key];1243    }1244    tokenData.normalizedOwner = CrossAccountId.fromLowerCaseKeys(owner);1245    return tokenData;1246  }12471248  /**1249   * Set permissions to change token properties1250   *1251   * @param signer keyring of signer1252   * @param collectionId ID of collection1253   * @param permissions permissions to change a property by the collection admin or token owner1254   * @example setTokenPropertyPermissions(1255   *   aliceKeyring, 10, [{key: "gender", permission: {tokenOwner: true, mutable: true, collectionAdmin: true}}]1256   * )1257   * @returns true if extrinsic success otherwise false1258   */1259  async setTokenPropertyPermissions(signer: TSigner, collectionId: number, permissions: ITokenPropertyPermission[]): Promise<boolean> {1260    const result = await this.helper.executeExtrinsic(1261      signer,1262      'api.tx.unique.setTokenPropertyPermissions', [collectionId, permissions],1263      true,1264    );12651266    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'PropertyPermissionSet');1267  }12681269  /**1270   * Get token property permissions.1271   * 1272   * @param collectionId ID of collection1273   * @param propertyKeys optionally filter the returned property permissions to only these keys1274   * @example getPropertyPermissions(1219, ['location', 'date', 'time', 'isParadise']);1275   * @returns array of key-permission pairs1276   */1277  async getPropertyPermissions(collectionId: number, propertyKeys: string[] | null = null): Promise<ITokenPropertyPermission[]> {1278    return (await this.helper.callRpc('api.rpc.unique.propertyPermissions', [collectionId, ...(propertyKeys === null ? [] : [propertyKeys])])).toHuman();1279  }12801281  /**1282   * Set token properties1283   *1284   * @param signer keyring of signer1285   * @param collectionId ID of collection1286   * @param tokenId ID of token1287   * @param properties key-value pairs of metadata which to add to a token. Keys must be permitted in the collection1288   * @example setTokenProperties(aliceKeyring, 10, 5, [{key: "gender", value: "female"}, {key: "age", value: "23"}])1289   * @returns ```true``` if extrinsic success, otherwise ```false```1290   */1291  async setTokenProperties(signer: TSigner, collectionId: number, tokenId: number, properties: IProperty[]): Promise<boolean> {1292    const result = await this.helper.executeExtrinsic(1293      signer,1294      'api.tx.unique.setTokenProperties', [collectionId, tokenId, properties],1295      true,1296    );12971298    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'TokenPropertySet');1299  }13001301  /**1302   * Get properties, metadata assigned to a token.1303   * 1304   * @param collectionId ID of collection1305   * @param tokenId ID of token1306   * @param propertyKeys optionally filter the returned properties to only these keys1307   * @example getTokenProperties(1219, ['location', 'date', 'time', 'isParadise']);1308   * @returns array of key-value pairs1309   */1310  async getTokenProperties(collectionId: number, tokenId: number, propertyKeys?: string[] | null): Promise<IProperty[]> {1311    return (await this.helper.callRpc('api.rpc.unique.tokenProperties', [collectionId, tokenId, propertyKeys])).toHuman();1312  }13131314  /**1315   * Delete the provided properties of a token1316   * @param signer keyring of signer1317   * @param collectionId ID of collection1318   * @param tokenId ID of token1319   * @param propertyKeys property keys to be deleted1320   * @example deleteTokenProperties(aliceKeyring, 10, 5, ["gender", "age"])1321   * @returns ```true``` if extrinsic success, otherwise ```false```1322   */1323  async deleteTokenProperties(signer: TSigner, collectionId: number, tokenId: number, propertyKeys: string[]): Promise<boolean> {1324    const result = await this.helper.executeExtrinsic(1325      signer,1326      'api.tx.unique.deleteTokenProperties', [collectionId, tokenId, propertyKeys],1327      true,1328    );13291330    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'TokenPropertyDeleted');1331  }13321333  /**1334   * Mint new collection1335   *1336   * @param signer keyring of signer1337   * @param collectionOptions basic collection options and properties1338   * @param mode NFT or RFT type of a collection1339   * @example mintCollection(aliceKeyring, {name: 'New', description: "New collection", tokenPrefix: "NEW"}, "NFT")1340   * @returns object of the created collection1341   */1342  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions, mode: 'NFT' | 'RFT'): Promise<UniqueBaseCollection> {1343    collectionOptions = JSON.parse(JSON.stringify(collectionOptions)) as ICollectionCreationOptions; // Clone object1344    collectionOptions.mode = (mode === 'NFT') ? {nft: null} : {refungible: null};1345    for (const key of ['name', 'description', 'tokenPrefix']) {1346      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);1347    }1348    const creationResult = await this.helper.executeExtrinsic(1349      signer,1350      'api.tx.unique.createCollectionEx', [collectionOptions],1351      true, // errorLabel,1352    );1353    return this.getCollectionObject(this.helper.util.extractCollectionIdFromCreationResult(creationResult));1354  }13551356  getCollectionObject(_collectionId: number): any {1357    return null;1358  }13591360  getTokenObject(_collectionId: number, _tokenId: number): any {1361    return null;1362  }1363}136413651366class NFTGroup extends NFTnRFT {1367  /**1368   * Get collection object1369   * @param collectionId ID of collection1370   * @example getCollectionObject(2);1371   * @returns instance of UniqueNFTCollection1372   */1373  getCollectionObject(collectionId: number): UniqueNFTCollection {1374    return new UniqueNFTCollection(collectionId, this.helper);1375  }13761377  /**1378   * Get token object1379   * @param collectionId ID of collection1380   * @param tokenId ID of token1381   * @example getTokenObject(10, 5);1382   * @returns instance of UniqueNFTToken1383   */1384  getTokenObject(collectionId: number, tokenId: number): UniqueNFToken {1385    return new UniqueNFToken(tokenId, this.getCollectionObject(collectionId));1386  }13871388  /**1389   * Get token's owner1390   * @param collectionId ID of collection1391   * @param tokenId ID of token1392   * @param blockHashAt optionally query the data at the block with this hash1393   * @example getTokenOwner(10, 5);1394   * @returns Address in CrossAccountId format, e.g. {Substrate: "5DnSF6RRjwteE3BrCj..."}1395   */1396  async getTokenOwner(collectionId: number, tokenId: number, blockHashAt?: string): Promise<CrossAccountId> {1397    let owner;1398    if (typeof blockHashAt === 'undefined') {1399      owner = await this.helper.callRpc('api.rpc.unique.tokenOwner', [collectionId, tokenId]);1400    } else {1401      owner = await this.helper.callRpc('api.rpc.unique.tokenOwner', [collectionId, tokenId, blockHashAt]);1402    }1403    return CrossAccountId.fromLowerCaseKeys(owner.toJSON());1404  }14051406  /**1407   * Is token approved to transfer1408   * @param collectionId ID of collection1409   * @param tokenId ID of token1410   * @param toAccountObj address to be approved1411   * @returns ```true``` if extrinsic success, otherwise ```false```1412   */1413  async isTokenApproved(collectionId: number, tokenId: number, toAccountObj: ICrossAccountId): Promise<boolean> {1414    return (await this.getTokenApprovedPieces(collectionId, tokenId, toAccountObj, await this.getTokenOwner(collectionId, tokenId))) === 1n;1415  }14161417  /**1418   * Changes the owner of the token.1419   *1420   * @param signer keyring of signer1421   * @param collectionId ID of collection1422   * @param tokenId ID of token1423   * @param addressObj address of a new owner1424   * @example transferToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1425   * @returns ```true``` if extrinsic success, otherwise ```false```1426   */1427  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<boolean> {1428    return await super.transferToken(signer, collectionId, tokenId, addressObj, 1n);1429  }14301431  /**1432   *1433   * Change ownership of a NFT on behalf of the owner.1434   *1435   * @param signer keyring of signer1436   * @param collectionId ID of collection1437   * @param tokenId ID of token1438   * @param fromAddressObj address on behalf of which the token will be sent1439   * @param toAddressObj new token owner1440   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Ethereum: "0x9F0583DbB85..."})1441   * @returns ```true``` if extrinsic success, otherwise ```false```1442   */1443  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId): Promise<boolean> {1444    return await super.transferTokenFrom(signer, collectionId, tokenId, fromAddressObj, toAddressObj, 1n);1445  }14461447  /**1448   * Recursively find the address that owns the token1449   * @param collectionId ID of collection1450   * @param tokenId ID of token1451   * @param blockHashAt1452   * @example getTokenTopmostOwner(10, 5);1453   * @returns address in CrossAccountId format, e.g. {Substrate: "5DyN4Y92vZCjv38fg..."}1454   */1455  async getTokenTopmostOwner(collectionId: number, tokenId: number, blockHashAt?: string): Promise<CrossAccountId | null> {1456    let owner;1457    if (typeof blockHashAt === 'undefined') {1458      owner = await this.helper.callRpc('api.rpc.unique.topmostTokenOwner', [collectionId, tokenId]);1459    } else {1460      owner = await this.helper.callRpc('api.rpc.unique.topmostTokenOwner', [collectionId, tokenId, blockHashAt]);1461    }14621463    if (owner === null) return null;14641465    return owner.toHuman();1466  }14671468  /**1469   * Get tokens nested in the provided token1470   * @param collectionId ID of collection1471   * @param tokenId ID of token1472   * @param blockHashAt optionally query the data at the block with this hash1473   * @example getTokenChildren(10, 5);1474   * @returns tokens whose depth of nesting is <= 51475   */1476  async getTokenChildren(collectionId: number, tokenId: number, blockHashAt?: string): Promise<IToken[]> {1477    let children;1478    if(typeof blockHashAt === 'undefined') {1479      children = await this.helper.callRpc('api.rpc.unique.tokenChildren', [collectionId, tokenId]);1480    } else {1481      children = await this.helper.callRpc('api.rpc.unique.tokenChildren', [collectionId, tokenId, blockHashAt]);1482    }14831484    return children.toJSON().map((x: any) => {1485      return {collectionId: x.collection, tokenId: x.token};1486    });1487  }14881489  /**1490   * Nest one token into another1491   * @param signer keyring of signer1492   * @param tokenObj token to be nested1493   * @param rootTokenObj token to be parent1494   * @example nestToken(aliceKeyring, {collectionId: 10, tokenId: 5}, {collectionId: 10, tokenId: 4});1495   * @returns ```true``` if extrinsic success, otherwise ```false```1496   */1497  async nestToken(signer: TSigner, tokenObj: IToken, rootTokenObj: IToken): Promise<boolean> {1498    const rootTokenAddress = this.helper.util.getTokenAccount(rootTokenObj);1499    const result = await this.transferToken(signer, tokenObj.collectionId, tokenObj.tokenId, rootTokenAddress);1500    if(!result) {1501      throw Error('Unable to nest token!');1502    }1503    return result;1504  }15051506  /**1507   * Remove token from nested state1508   * @param signer keyring of signer1509   * @param tokenObj token to unnest1510   * @param rootTokenObj parent of a token1511   * @param toAddressObj address of a new token owner1512   * @example unnestToken(aliceKeyring, {collectionId: 10, tokenId: 5}, {collectionId: 10, tokenId: 4}, {Substrate: "5DyN4Y92vZCjv38fg..."});1513   * @returns ```true``` if extrinsic success, otherwise ```false```1514   */1515  async unnestToken(signer: TSigner, tokenObj: IToken, rootTokenObj: IToken, toAddressObj: ICrossAccountId): Promise<boolean> {1516    const rootTokenAddress = this.helper.util.getTokenAccount(rootTokenObj);1517    const result = await this.transferTokenFrom(signer, tokenObj.collectionId, tokenObj.tokenId, rootTokenAddress, toAddressObj);1518    if(!result) {1519      throw Error('Unable to unnest token!');1520    }1521    return result;1522  }15231524  /**1525   * Mint new collection1526   * @param signer keyring of signer1527   * @param collectionOptions Collection options1528   * @example1529   * mintCollection(aliceKeyring, {1530   *   name: 'New',1531   *   description: 'New collection',1532   *   tokenPrefix: 'NEW',1533   * })1534   * @returns object of the created collection1535   */1536  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}): Promise<UniqueNFTCollection> {1537    return await super.mintCollection(signer, collectionOptions, 'NFT') as UniqueNFTCollection;1538  }15391540  /**1541   * Mint new token1542   * @param signer keyring of signer1543   * @param data token data1544   * @returns created token object1545   */1546  async mintToken(signer: TSigner, data: { collectionId: number; owner: ICrossAccountId | string; properties?: IProperty[]; }): Promise<UniqueNFToken> {1547    const creationResult = await this.helper.executeExtrinsic(1548      signer,1549      'api.tx.unique.createItem', [data.collectionId, (typeof data.owner === 'string') ? {Substrate: data.owner} : data.owner, {1550        nft: {1551          properties: data.properties,1552        },1553      }],1554      true,1555    );1556    const createdTokens = this.helper.util.extractTokensFromCreationResult(creationResult);1557    if (createdTokens.tokens.length > 1) throw Error('Minted multiple tokens');1558    if (createdTokens.tokens.length < 1) throw Error('No tokens minted');1559    return this.getTokenObject(data.collectionId, createdTokens.tokens[0].tokenId);1560  }15611562  /**1563   * Mint multiple NFT tokens1564   * @param signer keyring of signer1565   * @param collectionId ID of collection1566   * @param tokens array of tokens with owner and properties1567   * @example1568   * mintMultipleTokens(aliceKeyring, 10, [{1569   *     owner: {Substrate: "5DyN4Y92vZCjv38fg..."},1570   *     properties: [{key: "gender", value: "male"},{key: "age", value: "45"}],1571   *   },{1572   *     owner: {Ethereum: "0x9F0583DbB855d..."},1573   *     properties: [{key: "gender", value: "female"},{key: "age", value: "22"}],1574   * }]);1575   * @returns ```true``` if extrinsic success, otherwise ```false```1576   */1577  async mintMultipleTokens(signer: TSigner, collectionId: number, tokens: {owner: ICrossAccountId, properties?: IProperty[]}[]): Promise<UniqueNFToken[]> {1578    const creationResult = await this.helper.executeExtrinsic(1579      signer,1580      'api.tx.unique.createMultipleItemsEx', [collectionId, {NFT: tokens}],1581      true,1582    );1583    const collection = this.getCollectionObject(collectionId);1584    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1585  }15861587  /**1588   * Mint multiple NFT tokens with one owner1589   * @param signer keyring of signer1590   * @param collectionId ID of collection1591   * @param owner tokens owner1592   * @param tokens array of tokens with owner and properties1593   * @example1594   * mintMultipleTokensWithOneOwner(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...", [{1595   *   properties: [{1596   *   key: "gender",1597   *   value: "female",1598   *  },{1599   *   key: "age",1600   *   value: "33",1601   *  }],1602   * }]);1603   * @returns array of newly created tokens1604   */1605  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, owner: ICrossAccountId, tokens: {properties?: IProperty[]}[]): Promise<UniqueNFToken[]> {1606    const rawTokens = [];1607    for (const token of tokens) {1608      const raw = {NFT: {properties: token.properties}};1609      rawTokens.push(raw);1610    }1611    const creationResult = await this.helper.executeExtrinsic(1612      signer,1613      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],1614      true,1615    );1616    const collection = this.getCollectionObject(collectionId);1617    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1618  }16191620  /**1621   * Set, change, or remove approved address to transfer the ownership of the NFT.1622   *1623   * @param signer keyring of signer1624   * @param collectionId ID of collection1625   * @param tokenId ID of token1626   * @param toAddressObj address to approve1627   * @example approveToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1628   * @returns ```true``` if extrinsic success, otherwise ```false```1629   */1630  async approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId) {1631    return super.approveToken(signer, collectionId, tokenId, toAddressObj, 1n);1632  }1633}163416351636class RFTGroup extends NFTnRFT {1637  /**1638   * Get collection object1639   * @param collectionId ID of collection1640   * @example getCollectionObject(2);1641   * @returns instance of UniqueRFTCollection1642   */1643  getCollectionObject(collectionId: number): UniqueRFTCollection {1644    return new UniqueRFTCollection(collectionId, this.helper);1645  }16461647  /**1648   * Get token object1649   * @param collectionId ID of collection1650   * @param tokenId ID of token1651   * @example getTokenObject(10, 5);1652   * @returns instance of UniqueNFTToken1653   */1654  getTokenObject(collectionId: number, tokenId: number): UniqueRFToken {1655    return new UniqueRFToken(tokenId, this.getCollectionObject(collectionId));1656  }16571658  /**1659   * Get top 10 token owners with the largest number of pieces1660   * @param collectionId ID of collection1661   * @param tokenId ID of token1662   * @example getTokenTop10Owners(10, 5);1663   * @returns array of top 10 owners1664   */1665  async getTokenTop10Owners(collectionId: number, tokenId: number): Promise<CrossAccountId[]> {1666    return (await this.helper.callRpc('api.rpc.unique.tokenOwners', [collectionId, tokenId])).toJSON().map(CrossAccountId.fromLowerCaseKeys);1667  }16681669  /**1670   * Get number of pieces owned by address1671   * @param collectionId ID of collection1672   * @param tokenId ID of token1673   * @param addressObj address token owner1674   * @example getTokenBalance(10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."});1675   * @returns number of pieces ownerd by address1676   */1677  async getTokenBalance(collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<bigint> {1678    return (await this.helper.callRpc('api.rpc.unique.balance', [collectionId, addressObj, tokenId])).toBigInt();1679  }16801681  /**1682   * Transfer pieces of token to another address1683   * @param signer keyring of signer1684   * @param collectionId ID of collection1685   * @param tokenId ID of token1686   * @param addressObj address of a new owner1687   * @param amount number of pieces to be transfered1688   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, 2000n)1689   * @returns ```true``` if extrinsic success, otherwise ```false```1690   */1691  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId, amount=1n): Promise<boolean> {1692    return await super.transferToken(signer, collectionId, tokenId, addressObj, amount);1693  }16941695  /**1696   * Change ownership of some pieces of RFT on behalf of the owner.1697   * @param signer keyring of signer1698   * @param collectionId ID of collection1699   * @param tokenId ID of token1700   * @param fromAddressObj address on behalf of which the token will be sent1701   * @param toAddressObj new token owner1702   * @param amount number of pieces to be transfered1703   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Substrate: "5DfhbVfww7ThF8q6f3i..."}, 2000n)1704   * @returns ```true``` if extrinsic success, otherwise ```false```1705   */1706  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1707    return await super.transferTokenFrom(signer, collectionId, tokenId, fromAddressObj, toAddressObj, amount);1708  }17091710  /**1711   * Mint new collection1712   * @param signer keyring of signer1713   * @param collectionOptions Collection options1714   * @example1715   * mintCollection(aliceKeyring, {1716   *   name: 'New',1717   *   description: 'New collection',1718   *   tokenPrefix: 'NEW',1719   * })1720   * @returns object of the created collection1721   */1722  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}): Promise<UniqueRFTCollection> {1723    return await super.mintCollection(signer, collectionOptions, 'RFT') as UniqueRFTCollection;1724  }17251726  /**1727   * Mint new token1728   * @param signer keyring of signer1729   * @param data token data1730   * @example mintToken(aliceKeyring, {collectionId: 10, owner: {Substrate: '5GHoZe9c73RYbVzq...'}, pieces: 10000n});1731   * @returns created token object1732   */1733  async mintToken(signer: TSigner, data: { collectionId: number; owner: ICrossAccountId | string; pieces: bigint; properties?: IProperty[]; }): Promise<UniqueRFToken> {1734    const creationResult = await this.helper.executeExtrinsic(1735      signer,1736      'api.tx.unique.createItem', [data.collectionId, (typeof data.owner === 'string') ? {Substrate: data.owner} : data.owner, {1737        refungible: {1738          pieces: data.pieces,1739          properties: data.properties,1740        },1741      }],1742      true,1743    );1744    const createdTokens = this.helper.util.extractTokensFromCreationResult(creationResult);1745    if (createdTokens.tokens.length > 1) throw Error('Minted multiple tokens');1746    if (createdTokens.tokens.length < 1) throw Error('No tokens minted');1747    return this.getTokenObject(data.collectionId, createdTokens.tokens[0].tokenId);1748  }17491750  async mintMultipleTokens(signer: TSigner, collectionId: number, tokens: {owner: ICrossAccountId, pieces: bigint, properties?: IProperty[]}[]): Promise<UniqueRFToken[]> {1751    throw Error('Not implemented');1752    const creationResult = await this.helper.executeExtrinsic(1753      signer,1754      'api.tx.unique.createMultipleItemsEx', [collectionId, {RefungibleMultipleOwners: tokens}],1755      true, // `Unable to mint RFT tokens for ${label}`,1756    );1757    const collection = this.getCollectionObject(collectionId);1758    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1759  }17601761  /**1762   * Mint multiple RFT tokens with one owner1763   * @param signer keyring of signer1764   * @param collectionId ID of collection1765   * @param owner tokens owner1766   * @param tokens array of tokens with properties and pieces1767   * @example mintMultipleTokensWithOneOwner(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, [{pieces: 100000n, properties: [{key: "gender", value: "male"}]}]);1768   * @returns array of newly created RFT tokens1769   */1770  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, owner: ICrossAccountId, tokens: {pieces: bigint, properties?: IProperty[]}[]): Promise<UniqueRFToken[]> {1771    const rawTokens = [];1772    for (const token of tokens) {1773      const raw = {ReFungible: {pieces: token.pieces, properties: token.properties}};1774      rawTokens.push(raw);1775    }1776    const creationResult = await this.helper.executeExtrinsic(1777      signer,1778      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],1779      true,1780    );1781    const collection = this.getCollectionObject(collectionId);1782    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1783  }17841785  /**1786   * Destroys a concrete instance of RFT.1787   * @param signer keyring of signer1788   * @param collectionId ID of collection1789   * @param tokenId ID of token1790   * @param amount number of pieces to be burnt1791   * @example burnToken(aliceKeyring, 10, 5);1792   * @returns ```true``` if the extrinsic is successful, otherwise ```false```1793   */1794  async burnToken(signer: IKeyringPair, collectionId: number, tokenId: number, amount=1n): Promise<boolean> {1795    return await super.burnToken(signer, collectionId, tokenId, amount);1796  }17971798  /**1799   * Destroys a concrete instance of RFT on behalf of the owner.1800   * @param signer keyring of signer1801   * @param collectionId ID of collection1802   * @param tokenId ID of token1803   * @param fromAddressObj address on behalf of which the token will be burnt1804   * @param amount number of pieces to be burnt1805   * @example burnTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, 2n)1806   * @returns ```true``` if extrinsic success, otherwise ```false```1807   */1808  async burnTokenFrom(signer: IKeyringPair, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1809    return await super.burnTokenFrom(signer, collectionId, tokenId, fromAddressObj, amount);1810  }18111812  /**1813   * Set, change, or remove approved address to transfer the ownership of the RFT.1814   *1815   * @param signer keyring of signer1816   * @param collectionId ID of collection1817   * @param tokenId ID of token1818   * @param toAddressObj address to approve1819   * @param amount number of pieces to be approved1820   * @example approveToken(aliceKeyring, 10, 5, {Substrate: "5GHoZe9c73RYbVzq..."}, "", 10000n);1821   * @returns true if the token success, otherwise false1822   */1823  async approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount=1n) {1824    return super.approveToken(signer, collectionId, tokenId, toAddressObj, amount);1825  }18261827  /**1828   * Get total number of pieces1829   * @param collectionId ID of collection1830   * @param tokenId ID of token1831   * @example getTokenTotalPieces(10, 5);1832   * @returns number of pieces1833   */1834  async getTokenTotalPieces(collectionId: number, tokenId: number): Promise<bigint> {1835    return (await this.helper.callRpc('api.rpc.unique.totalPieces', [collectionId, tokenId])).unwrap().toBigInt();1836  }18371838  /**1839   * Change number of token pieces. Signer must be the owner of all token pieces.1840   * @param signer keyring of signer1841   * @param collectionId ID of collection1842   * @param tokenId ID of token1843   * @param amount new number of pieces1844   * @example repartitionToken(aliceKeyring, 10, 5, 12345n);1845   * @returns true if the repartion was success, otherwise false1846   */1847  async repartitionToken(signer: TSigner, collectionId: number, tokenId: number, amount: bigint): Promise<boolean> {1848    const currentAmount = await this.getTokenTotalPieces(collectionId, tokenId);1849    const repartitionResult = await this.helper.executeExtrinsic(1850      signer,1851      'api.tx.unique.repartition', [collectionId, tokenId, amount],1852      true,1853    );1854    if(currentAmount < amount) return this.helper.util.findCollectionInEvents(repartitionResult.result.events, collectionId, 'common', 'ItemCreated');1855    return this.helper.util.findCollectionInEvents(repartitionResult.result.events, collectionId, 'common', 'ItemDestroyed');1856  }1857}185818591860class FTGroup extends CollectionGroup {1861  /**1862   * Get collection object1863   * @param collectionId ID of collection1864   * @example getCollectionObject(2);1865   * @returns instance of UniqueFTCollection1866   */1867  getCollectionObject(collectionId: number): UniqueFTCollection {1868    return new UniqueFTCollection(collectionId, this.helper);1869  }18701871  /**1872   * Mint new fungible collection1873   * @param signer keyring of signer1874   * @param collectionOptions Collection options1875   * @param decimalPoints number of token decimals1876   * @example1877   * mintCollection(aliceKeyring, {1878   *   name: 'New',1879   *   description: 'New collection',1880   *   tokenPrefix: 'NEW',1881   * }, 18)1882   * @returns newly created fungible collection1883   */1884  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}, decimalPoints = 0): Promise<UniqueFTCollection> {1885    collectionOptions = JSON.parse(JSON.stringify(collectionOptions)) as ICollectionCreationOptions; // Clone object1886    if(collectionOptions.tokenPropertyPermissions) throw Error('Fungible collections has no tokenPropertyPermissions');1887    collectionOptions.mode = {fungible: decimalPoints};1888    for (const key of ['name', 'description', 'tokenPrefix']) {1889      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);1890    }1891    const creationResult = await this.helper.executeExtrinsic(1892      signer,1893      'api.tx.unique.createCollectionEx', [collectionOptions],1894      true,1895    );1896    return this.getCollectionObject(this.helper.util.extractCollectionIdFromCreationResult(creationResult));1897  }18981899  /**1900   * Mint tokens1901   * @param signer keyring of signer1902   * @param collectionId ID of collection1903   * @param owner address owner of new tokens1904   * @param amount amount of tokens to be meanted1905   * @example mintTokens(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq"}, 1000n);1906   * @returns ```true``` if extrinsic success, otherwise ```false```1907   */1908  async mintTokens(signer: TSigner, collectionId: number, amount: bigint, owner: ICrossAccountId | string): Promise<boolean> {1909    const creationResult = await this.helper.executeExtrinsic(1910      signer,1911      'api.tx.unique.createItem', [collectionId, (typeof owner === 'string') ? {Substrate: owner} : owner, {1912        fungible: {1913          value: amount,1914        },1915      }],1916      true, // `Unable to mint fungible tokens for ${label}`,1917    );1918    return this.helper.util.findCollectionInEvents(creationResult.result.events, collectionId, 'common', 'ItemCreated');1919  }19201921  /**1922   * Mint multiple Fungible tokens with one owner1923   * @param signer keyring of signer1924   * @param collectionId ID of collection1925   * @param owner tokens owner1926   * @param tokens array of tokens with properties and pieces1927   * @returns ```true``` if extrinsic success, otherwise ```false```1928   */1929  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, tokens: {value: bigint}[], owner: ICrossAccountId): Promise<boolean> {1930    const rawTokens = [];1931    for (const token of tokens) {1932      const raw = {Fungible: {Value: token.value}};1933      rawTokens.push(raw);1934    }1935    const creationResult = await this.helper.executeExtrinsic(1936      signer,1937      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],1938      true,1939    );1940    return this.helper.util.findCollectionInEvents(creationResult.result.events, collectionId, 'common', 'ItemCreated');1941  }19421943  /**1944   * Get the top 10 owners with the largest balance for the Fungible collection1945   * @param collectionId ID of collection1946   * @example getTop10Owners(10);1947   * @returns array of ```ICrossAccountId```1948   */1949  async getTop10Owners(collectionId: number): Promise<CrossAccountId[]> {1950    return (await this.helper.callRpc('api.rpc.unique.tokenOwners', [collectionId, 0])).toJSON().map(CrossAccountId.fromLowerCaseKeys);1951  }19521953  /**1954   * Get account balance1955   * @param collectionId ID of collection1956   * @param addressObj address of owner1957   * @example getBalance(10, {Substrate: "5GHoZe9c73RYbVzq..."})1958   * @returns amount of fungible tokens owned by address1959   */1960  async getBalance(collectionId: number, addressObj: ICrossAccountId): Promise<bigint> {1961    return (await this.helper.callRpc('api.rpc.unique.balance', [collectionId, addressObj, 0])).toBigInt();1962  }19631964  /**1965   * Transfer tokens to address1966   * @param signer keyring of signer1967   * @param collectionId ID of collection1968   * @param toAddressObj address recipient1969   * @param amount amount of tokens to be sent1970   * @example transfer(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n);1971   * @returns ```true``` if extrinsic success, otherwise ```false```1972   */1973  async transfer(signer: TSigner, collectionId: number, toAddressObj: ICrossAccountId, amount=1n) {1974    return await super.transferToken(signer, collectionId, 0, toAddressObj, amount);1975  }19761977  /**1978   * Transfer some tokens on behalf of the owner.1979   * @param signer keyring of signer1980   * @param collectionId ID of collection1981   * @param fromAddressObj address on behalf of which tokens will be sent1982   * @param toAddressObj address where token to be sent1983   * @param amount number of tokens to be sent1984   * @example transferFrom(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, {Substrate: "5DfhbVfww7ThF8q6f3ij..."}, 10000n);1985   * @returns ```true``` if extrinsic success, otherwise ```false```1986   */1987  async transferFrom(signer: TSigner, collectionId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {1988    return await super.transferTokenFrom(signer, collectionId, 0, fromAddressObj, toAddressObj, amount);1989  }19901991  /**1992   * Destroy some amount of tokens1993   * @param signer keyring of signer1994   * @param collectionId ID of collection1995   * @param amount amount of tokens to be destroyed1996   * @example burnTokens(aliceKeyring, 10, 1000n);1997   * @returns ```true``` if extrinsic success, otherwise ```false```1998   */1999  async burnTokens(signer: IKeyringPair, collectionId: number, amount=1n): Promise<boolean> {2000    return await super.burnToken(signer, collectionId, 0, amount);2001  }20022003  /**2004   * Burn some tokens on behalf of the owner.2005   * @param signer keyring of signer2006   * @param collectionId ID of collection2007   * @param fromAddressObj address on behalf of which tokens will be burnt2008   * @param amount amount of tokens to be burnt2009   * @example burnTokensFrom(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n);2010   * @returns ```true``` if extrinsic success, otherwise ```false```2011   */2012  async burnTokensFrom(signer: IKeyringPair, collectionId: number, fromAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {2013    return await super.burnTokenFrom(signer, collectionId, 0, fromAddressObj, amount);2014  }20152016  /**2017   * Get total collection supply2018   * @param collectionId2019   * @returns2020   */2021  async getTotalPieces(collectionId: number): Promise<bigint> {2022    return (await this.helper.callRpc('api.rpc.unique.totalPieces', [collectionId, 0])).unwrap().toBigInt();2023  }20242025  /**2026   * Set, change, or remove approved address to transfer tokens.2027   *2028   * @param signer keyring of signer2029   * @param collectionId ID of collection2030   * @param toAddressObj address to be approved2031   * @param amount amount of tokens to be approved2032   * @example approveTokens(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n)2033   * @returns ```true``` if extrinsic success, otherwise ```false```2034   */2035  async approveTokens(signer: IKeyringPair, collectionId: number, toAddressObj: ICrossAccountId, amount=1n) {2036    return super.approveToken(signer, collectionId, 0, toAddressObj, amount);2037  }20382039  /**2040   * Get amount of fungible tokens approved to transfer2041   * @param collectionId ID of collection2042   * @param fromAddressObj owner of tokens2043   * @param toAddressObj the address approved for the transfer of tokens on behalf of the owner2044   * @returns number of tokens approved for the transfer2045   */2046  async getApprovedTokens(collectionId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {2047    return super.getTokenApprovedPieces(collectionId, 0, toAddressObj, fromAddressObj);2048  }2049}205020512052class ChainGroup extends HelperGroup<ChainHelperBase> {2053  /**2054   * Get system properties of a chain2055   * @example getChainProperties();2056   * @returns ss58Format, token decimals, and token symbol2057   */2058  getChainProperties(): IChainProperties {2059    const properties = (this.helper.getApi() as any).registry.getChainProperties().toJSON();2060    return {2061      ss58Format: properties.ss58Format.toJSON(),2062      tokenDecimals: properties.tokenDecimals.toJSON(),2063      tokenSymbol: properties.tokenSymbol.toJSON(),2064    };2065  }20662067  /**2068   * Get chain header2069   * @example getLatestBlockNumber();2070   * @returns the number of the last block2071   */2072  async getLatestBlockNumber(): Promise<number> {2073    return (await this.helper.callRpc('api.rpc.chain.getHeader')).number.toNumber();2074  }20752076  /**2077   * Get block hash by block number2078   * @param blockNumber number of block2079   * @example getBlockHashByNumber(12345);2080   * @returns hash of a block2081   */2082  async getBlockHashByNumber(blockNumber: number): Promise<string | null> {2083    const blockHash = (await this.helper.callRpc('api.rpc.chain.getBlockHash', [blockNumber])).toJSON();2084    if(blockHash === '0x0000000000000000000000000000000000000000000000000000000000000000') return null;2085    return blockHash;2086  }20872088  // TODO add docs2089  async getBlock(blockHashOrNumber: string | number): Promise<IBlock | null> {2090    const blockHash = typeof blockHashOrNumber === 'string' ? blockHashOrNumber : await this.getBlockHashByNumber(blockHashOrNumber);2091    if (!blockHash) return null;2092    return (await this.helper.callRpc('api.rpc.chain.getBlock', [blockHash])).toHuman().block;2093  }20942095  /**2096   * Get account nonce2097   * @param address substrate address2098   * @example getNonce("5GrwvaEF5zXb26Fz...");2099   * @returns number, account's nonce2100   */2101  async getNonce(address: TSubstrateAccount): Promise<number> {2102    return (await this.helper.callRpc('api.query.system.account', [address])).nonce.toNumber();2103  }2104}21052106class SubstrateBalanceGroup<T extends ChainHelperBase> extends HelperGroup<T> {2107  /**2108 * Get substrate address balance2109 * @param address substrate address2110 * @example getSubstrate("5GrwvaEF5zXb26Fz...")2111 * @returns amount of tokens on address2112 */2113  async getSubstrate(address: TSubstrateAccount): Promise<bigint> {2114    return (await this.helper.callRpc('api.query.system.account', [address])).data.free.toBigInt();2115  }21162117  /**2118   * Transfer tokens to substrate address2119   * @param signer keyring of signer2120   * @param address substrate address of a recipient2121   * @param amount amount of tokens to be transfered2122   * @example transferToSubstrate(aliceKeyring, "5GrwvaEF5zXb26Fz...", 100_000_000_000n);2123   * @returns ```true``` if extrinsic success, otherwise ```false```2124   */2125  async transferToSubstrate(signer: TSigner, address: TSubstrateAccount, amount: bigint | string): Promise<boolean> {2126    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}`*/);21272128    let transfer = {from: null, to: null, amount: 0n} as any;2129    result.result.events.forEach(({event: {data, method, section}}) => {2130      if ((section === 'balances') && (method === 'Transfer')) {2131        transfer = {2132          from: this.helper.address.normalizeSubstrate(data[0]),2133          to: this.helper.address.normalizeSubstrate(data[1]),2134          amount: BigInt(data[2]),2135        };2136      }2137    });2138    const isSuccess = this.helper.address.normalizeSubstrate(typeof signer === 'string' ? signer : signer.address) === transfer.from 2139      && this.helper.address.normalizeSubstrate(address) === transfer.to 2140      && BigInt(amount) === transfer.amount;2141    return isSuccess;2142  }21432144  /**2145   * Get full substrate balance including free, miscFrozen, feeFrozen, and reserved2146   * @param address substrate address2147   * @returns2148   */2149  async getSubstrateFull(address: TSubstrateAccount): Promise<ISubstrateBalance> {2150    const accountInfo = (await this.helper.callRpc('api.query.system.account', [address])).data;2151    return {free: accountInfo.free.toBigInt(), miscFrozen: accountInfo.miscFrozen.toBigInt(), feeFrozen: accountInfo.feeFrozen.toBigInt(), reserved: accountInfo.reserved.toBigInt()};2152  }2153}21542155class EthereumBalanceGroup<T extends ChainHelperBase> extends HelperGroup<T> {2156  /**2157   * Get ethereum address balance2158   * @param address ethereum address2159   * @example getEthereum("0x9F0583DbB855d...")2160   * @returns amount of tokens on address2161   */2162  async getEthereum(address: TEthereumAccount): Promise<bigint> {2163    return (await this.helper.callRpc('api.rpc.eth.getBalance', [address])).toBigInt();2164  }21652166  /**2167   * Transfer tokens to address2168   * @param signer keyring of signer2169   * @param address Ethereum address of a recipient2170   * @param amount amount of tokens to be transfered2171   * @example transferToEthereum(alithKeyring, "0x9F0583DbB855d...", 100_000_000_000n);2172   * @returns ```true``` if extrinsic success, otherwise ```false```2173   */2174  async transferToEthereum(signer: TSigner, address: TEthereumAccount, amount: bigint | string): Promise<boolean> {2175    const result = await this.helper.executeExtrinsic(signer, 'api.tx.balances.transfer', [address, amount], true);21762177    let transfer = {from: null, to: null, amount: 0n} as any;2178    result.result.events.forEach(({event: {data, method, section}}) => {2179      if ((section === 'balances') && (method === 'Transfer')) {2180        transfer = {2181          from: data[0].toString(),2182          to: data[1].toString(),2183          amount: BigInt(data[2]),2184        };2185      }2186    });2187    const isSuccess = (typeof signer === 'string' ? signer : signer.address) === transfer.from 2188      && address === transfer.to 2189      && BigInt(amount) === transfer.amount;2190    return isSuccess;2191  }2192}21932194class BalanceGroup<T extends ChainHelperBase> extends HelperGroup<T> {2195  subBalanceGroup: SubstrateBalanceGroup<T>;2196  ethBalanceGroup: EthereumBalanceGroup<T>;21972198  constructor(helper: T) {2199    super(helper);2200    this.subBalanceGroup = new SubstrateBalanceGroup(helper);2201    this.ethBalanceGroup = new EthereumBalanceGroup(helper);2202  }22032204  getCollectionCreationPrice(): bigint {2205    return 2n * this.getOneTokenNominal();2206  }2207  /**2208   * Representation of the native token in the smallest unit - one OPAL (OPL), QUARTZ (QTZ), or UNIQUE (UNQ).2209   * @example getOneTokenNominal()2210   * @returns ```BigInt``` representation of the native token in the smallest unit, e.g. ```1_000_000_000_000_000_000n``` for QTZ.2211   */2212  getOneTokenNominal(): bigint {2213    const chainProperties = this.helper.chain.getChainProperties();2214    return 10n ** BigInt((chainProperties.tokenDecimals || [18])[0]);2215  }22162217  /**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 this.subBalanceGroup.getSubstrate(address);2225  }22262227  /**2228   * Get full substrate balance including free, miscFrozen, feeFrozen, and reserved2229   * @param address substrate address2230   * @returns2231   */2232  async getSubstrateFull(address: TSubstrateAccount): Promise<ISubstrateBalance> {2233    return this.subBalanceGroup.getSubstrateFull(address);2234  }22352236  /**2237   * Get ethereum address balance2238   * @param address ethereum address2239   * @example getEthereum("0x9F0583DbB855d...")2240   * @returns amount of tokens on address2241   */2242  async getEthereum(address: TEthereumAccount): Promise<bigint> {2243    return this.ethBalanceGroup.getEthereum(address);2244  }22452246  /**2247   * Transfer tokens to substrate address2248   * @param signer keyring of signer2249   * @param address substrate address of a recipient2250   * @param amount amount of tokens to be transfered2251   * @example transferToSubstrate(aliceKeyring, "5GrwvaEF5zXb26Fz...", 100_000_000_000n);2252   * @returns ```true``` if extrinsic success, otherwise ```false```2253   */2254  async transferToSubstrate(signer: TSigner, address: TSubstrateAccount, amount: bigint | string): Promise<boolean> {2255    return this.subBalanceGroup.transferToSubstrate(signer, address, amount);2256  }2257}22582259class AddressGroup extends HelperGroup<ChainHelperBase> {2260  /**2261   * Normalizes the address to the specified ss58 format, by default ```42```.2262   * @param address substrate address2263   * @param ss58Format format for address conversion, by default ```42```2264   * @example normalizeSubstrate("unjKJQJrRd238pkUZZvzDQrfKuM39zBSnQ5zjAGAGcdRhaJTx") // returns 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY2265   * @returns substrate address converted to normalized (i.e., starting with 5) or specified explicitly representation2266   */2267  normalizeSubstrate(address: TSubstrateAccount, ss58Format = 42): TSubstrateAccount {2268    return CrossAccountId.normalizeSubstrateAddress(address, ss58Format);2269  }22702271  /**2272   * Get address in the connected chain format2273   * @param address substrate address2274   * @example normalizeSubstrateToChainFormat("5GrwvaEF5zXb26Fz...") // returns unjKJQJrRd238pkUZZ... for Unique Network2275   * @returns address in chain format2276   */2277  normalizeSubstrateToChainFormat(address: TSubstrateAccount): TSubstrateAccount {2278    return this.normalizeSubstrate(address, this.helper.chain.getChainProperties().ss58Format);2279  }22802281  /**2282   * Get substrate mirror of an ethereum address2283   * @param ethAddress ethereum address2284   * @param toChainFormat false for normalized account2285   * @example ethToSubstrate('0x9F0583DbB855d...')2286   * @returns substrate mirror of a provided ethereum address2287   */2288  ethToSubstrate(ethAddress: TEthereumAccount, toChainFormat=false): TSubstrateAccount {2289    return CrossAccountId.translateEthToSub(ethAddress, toChainFormat ? this.helper.chain.getChainProperties().ss58Format : undefined);2290  }22912292  /**2293   * Get ethereum mirror of a substrate address2294   * @param subAddress substrate account2295   * @example substrateToEth("5DnSF6RRjwteE3BrC...")2296   * @returns ethereum mirror of a provided substrate address2297   */2298  substrateToEth(subAddress: TSubstrateAccount): TEthereumAccount {2299    return CrossAccountId.translateSubToEth(subAddress);2300  }23012302  paraSiblingSovereignAccount(paraid: number) {2303    // We are getting a *sibling* parachain sovereign account,2304    // so we need a sibling prefix: encoded(b"sibl") == 0x7369626c2305    const siblingPrefix = '0x7369626c';23062307    const encodedParaId = this.helper.getApi().createType('u32', paraid).toHex(true).substring(2);2308    const suffix = '000000000000000000000000000000000000000000000000';23092310    return siblingPrefix + encodedParaId + suffix;2311  }2312}23132314class StakingGroup extends HelperGroup<UniqueHelper> {2315  /**2316   * Stake tokens for App Promotion2317   * @param signer keyring of signer2318   * @param amountToStake amount of tokens to stake2319   * @param label extra label for log2320   * @returns2321   */2322  async stake(signer: TSigner, amountToStake: bigint, label?: string): Promise<boolean> {2323    if(typeof label === 'undefined') label = `${signer.address} amount: ${amountToStake}`;2324    const _stakeResult = await this.helper.executeExtrinsic(2325      signer, 'api.tx.appPromotion.stake',2326      [amountToStake], true,2327    );2328    // TODO extract info from stakeResult2329    return true;2330  }23312332  /**2333   * Unstake tokens for App Promotion2334   * @param signer keyring of signer2335   * @param amountToUnstake amount of tokens to unstake2336   * @param label extra label for log2337   * @returns block number where balances will be unlocked2338   */2339  async unstake(signer: TSigner, label?: string): Promise<number> {2340    if(typeof label === 'undefined') label = `${signer.address}`;2341    const _unstakeResult = await this.helper.executeExtrinsic(2342      signer, 'api.tx.appPromotion.unstake',2343      [], true,2344    );2345    // TODO extract block number fron events2346    return 1;2347  }23482349  /**2350   * Get total staked amount for address2351   * @param address substrate or ethereum address2352   * @returns total staked amount2353   */2354  async getTotalStaked(address?: ICrossAccountId): Promise<bigint> {2355    if (address) return (await this.helper.callRpc('api.rpc.appPromotion.totalStaked', [address])).toBigInt();2356    return (await this.helper.callRpc('api.rpc.appPromotion.totalStaked')).toBigInt();2357  }23582359  /**2360   * Get total staked per block2361   * @param address substrate or ethereum address2362   * @returns array of stakes. `block` – the number of the block in which the stake was made. `amount` - the number of tokens staked in the block2363   */2364  async getTotalStakedPerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {2365    const rawTotalStakerdPerBlock = await this.helper.callRpc('api.rpc.appPromotion.totalStakedPerBlock', [address]);2366    return rawTotalStakerdPerBlock.map(([block, amount]: any[]) => {2367      return { 2368        block: block.toBigInt(),2369        amount: amount.toBigInt(),2370      };2371    });2372  }23732374  /**2375   * Get total pending unstake amount for address2376   * @param address substrate or ethereum address2377   * @returns total pending unstake amount2378   */2379  async getPendingUnstake(address: ICrossAccountId): Promise<bigint> {2380    return (await this.helper.callRpc('api.rpc.appPromotion.pendingUnstake', [address])).toBigInt();2381  }23822383  /**2384   * Get pending unstake amount per block for address2385   * @param address substrate or ethereum address2386   * @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 block2387   */2388  async getPendingUnstakePerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {2389    const rawUnstakedPerBlock = await this.helper.callRpc('api.rpc.appPromotion.pendingUnstakePerBlock', [address]);2390    const result = rawUnstakedPerBlock.map(([block, amount]: any[]) => {2391      return {2392        block: block.toBigInt(),2393        amount: amount.toBigInt(),2394      };2395    });2396    return result;2397  }2398}23992400class SchedulerGroup extends HelperGroup<UniqueHelper> {2401  constructor(helper: UniqueHelper) {2402    super(helper);2403  }24042405  async cancelScheduled(signer: TSigner, scheduledId: string) {2406    return this.helper.executeExtrinsic(2407      signer,2408      'api.tx.scheduler.cancelNamed',2409      [scheduledId],2410      true,2411    );2412  }24132414  async changePriority(signer: TSigner, scheduledId: string, priority: number) {2415    return this.helper.executeExtrinsic(2416      signer,2417      'api.tx.scheduler.changeNamedPriority',2418      [scheduledId, priority],2419      true,2420    );2421  }24222423  scheduleAt<T extends UniqueHelper>(2424    scheduledId: string,2425    executionBlockNumber: number,2426    options: ISchedulerOptions = {},2427  ) {2428    return this.schedule<T>('scheduleNamed', scheduledId, executionBlockNumber, options);2429  }24302431  scheduleAfter<T extends UniqueHelper>(2432    scheduledId: string,2433    blocksBeforeExecution: number,2434    options: ISchedulerOptions = {},2435  ) {2436    return this.schedule<T>('scheduleNamedAfter', scheduledId, blocksBeforeExecution, options);2437  }24382439  schedule<T extends UniqueHelper>(2440    scheduleFn: 'scheduleNamed' | 'scheduleNamedAfter',2441    scheduledId: string,2442    blocksNum: number,2443    options: ISchedulerOptions = {},2444  ) {2445    // eslint-disable-next-line @typescript-eslint/naming-convention2446    const ScheduledHelperType = ScheduledUniqueHelper(this.helper.helperBase);2447    return this.helper.clone(ScheduledHelperType, {2448      scheduleFn,2449      scheduledId,2450      blocksNum,2451      options,2452    }) as T;2453  }2454}24552456class ForeignAssetsGroup extends HelperGroup<UniqueHelper> {2457  async register(signer: TSigner, ownerAddress: TSubstrateAccount, location: any, metadata: IForeignAssetMetadata) {2458    await this.helper.executeExtrinsic(2459      signer,2460      'api.tx.foreignAssets.registerForeignAsset',2461      [ownerAddress, location, metadata],2462      true,2463    );2464  }24652466  async update(signer: TSigner, foreignAssetId: number, location: any, metadata: IForeignAssetMetadata) {2467    await this.helper.executeExtrinsic(2468      signer,2469      'api.tx.foreignAssets.updateForeignAsset',2470      [foreignAssetId, location, metadata],2471      true,2472    );2473  }2474}24752476class XcmGroup<T extends ChainHelperBase> extends HelperGroup<T> {2477  palletName: string;24782479  constructor(helper: T, palletName: string) {2480    super(helper);24812482    this.palletName = palletName;2483  }24842485  async limitedReserveTransferAssets(signer: TSigner, destination: any, beneficiary: any, assets: any, feeAssetItem: number, weightLimit: number) {2486    await this.helper.executeExtrinsic(signer, `api.tx.${this.palletName}.limitedReserveTransferAssets`, [destination, beneficiary, assets, feeAssetItem, {Limited: weightLimit}], true);2487  }2488}24892490class XTokensGroup<T extends ChainHelperBase> extends HelperGroup<T> {2491  async transfer(signer: TSigner, currencyId: any, amount: bigint, destination: any, destWeight: number) {2492    await this.helper.executeExtrinsic(signer, 'api.tx.xTokens.transfer', [currencyId, amount, destination, destWeight], true);2493  }24942495  async transferMultiasset(signer: TSigner, asset: any, destination: any, destWeight: number) {2496    await this.helper.executeExtrinsic(signer, 'api.tx.xTokens.transferMultiasset', [asset, destination, destWeight], true);2497  }24982499  async transferMulticurrencies(signer: TSigner, currencies: any[], feeItem: number, destLocation: any, destWeight: number) {2500    await this.helper.executeExtrinsic(signer, 'api.tx.xTokens.transferMulticurrencies', [currencies, feeItem, destLocation, destWeight], true);2501  }2502}25032504class TokensGroup<T extends ChainHelperBase> extends HelperGroup<T> {2505  async accounts(address: string, currencyId: any) {2506    const {free} = (await this.helper.callRpc('api.query.tokens.accounts', [address, currencyId])).toJSON() as any;2507    return BigInt(free);2508  }2509}25102511class AssetsGroup<T extends ChainHelperBase> extends HelperGroup<T> {2512  async create(signer: TSigner, assetId: number, admin: string, minimalBalance: bigint) {2513    await this.helper.executeExtrinsic(signer, 'api.tx.assets.create', [assetId, admin, minimalBalance], true);2514  }25152516  async setMetadata(signer: TSigner, assetId: number, name: string, symbol: string, decimals: number) {2517    await this.helper.executeExtrinsic(signer, 'api.tx.assets.setMetadata', [assetId, name, symbol, decimals], true);2518  }25192520  async mint(signer: TSigner, assetId: number, beneficiary: string, amount: bigint) {2521    await this.helper.executeExtrinsic(signer, 'api.tx.assets.mint', [assetId, beneficiary, amount], true);2522  }25232524  async account(assetId: string | number, address: string) {2525    const accountAsset = (2526      await this.helper.callRpc('api.query.assets.account', [assetId, address])2527    ).toJSON()! as any;25282529    if (accountAsset !== null) {2530      return BigInt(accountAsset['balance']);2531    } else {2532      return null;2533    }2534  }2535}25362537class AcalaAssetRegistryGroup extends HelperGroup<AcalaHelper> {2538  async registerForeignAsset(signer: TSigner, destination: any, metadata: AcalaAssetMetadata) {2539    await this.helper.executeExtrinsic(signer, 'api.tx.assetRegistry.registerForeignAsset', [destination, metadata], true);2540  }2541}25422543class MoonbeamAssetManagerGroup extends HelperGroup<MoonbeamHelper> {2544  makeRegisterForeignAssetProposal(assetInfo: MoonbeamAssetInfo) {2545    const apiPrefix = 'api.tx.assetManager.';25462547    const registerTx = this.helper.constructApiCall(2548      apiPrefix + 'registerForeignAsset',2549      [assetInfo.location, assetInfo.metadata, assetInfo.existentialDeposit, assetInfo.isSufficient],2550    );25512552    const setUnitsTx = this.helper.constructApiCall(2553      apiPrefix + 'setAssetUnitsPerSecond',2554      [assetInfo.location, assetInfo.unitsPerSecond, assetInfo.numAssetsWeightHint],2555    );25562557    const batchCall = this.helper.getApi().tx.utility.batchAll([registerTx, setUnitsTx]);2558    const encodedProposal = batchCall?.method.toHex() || '';2559    return encodedProposal;2560  }25612562  async assetTypeId(location: any) {2563    return await this.helper.callRpc('api.query.assetManager.assetTypeId', [location]);2564  }2565}25662567class MoonbeamDemocracyGroup extends HelperGroup<MoonbeamHelper> {2568  async notePreimage(signer: TSigner, encodedProposal: string) {2569    await this.helper.executeExtrinsic(signer, 'api.tx.democracy.notePreimage', [encodedProposal], true);2570  }25712572  externalProposeMajority(proposalHash: string) {2573    return this.helper.constructApiCall('api.tx.democracy.externalProposeMajority', [proposalHash]);2574  }25752576  fastTrack(proposalHash: string, votingPeriod: number, delayPeriod: number) {2577    return this.helper.constructApiCall('api.tx.democracy.fastTrack', [proposalHash, votingPeriod, delayPeriod]);2578  }25792580  async referendumVote(signer: TSigner, referendumIndex: number, accountVote: DemocracyStandardAccountVote) {2581    await this.helper.executeExtrinsic(signer, 'api.tx.democracy.vote', [referendumIndex, {Standard: accountVote}], true);2582  }2583}25842585class MoonbeamCollectiveGroup extends HelperGroup<MoonbeamHelper> {2586  collective: string;25872588  constructor(helper: MoonbeamHelper, collective: string) {2589    super(helper);25902591    this.collective = collective;2592  }25932594  async propose(signer: TSigner, threshold: number, proposalHash: string, lengthBound: number) {2595    await this.helper.executeExtrinsic(signer, `api.tx.${this.collective}.propose`, [threshold, proposalHash, lengthBound], true);2596  }25972598  async vote(signer: TSigner, proposalHash: string, proposalIndex: number, approve: boolean) {2599    await this.helper.executeExtrinsic(signer, `api.tx.${this.collective}.vote`, [proposalHash, proposalIndex, approve], true);2600  }26012602  async close(signer: TSigner, proposalHash: string, proposalIndex: number, weightBound: number, lengthBound: number) {2603    await this.helper.executeExtrinsic(signer, `api.tx.${this.collective}.close`, [proposalHash, proposalIndex, weightBound, lengthBound], true);2604  }26052606  async proposalCount() {2607    return Number(await this.helper.callRpc(`api.query.${this.collective}.proposalCount`, []));2608  }2609}26102611export type ChainHelperBaseConstructor = new(...args: any[]) => ChainHelperBase;2612export type UniqueHelperConstructor = new(...args: any[]) => UniqueHelper;26132614export class UniqueHelper extends ChainHelperBase {2615  balance: BalanceGroup<UniqueHelper>;2616  collection: CollectionGroup;2617  nft: NFTGroup;2618  rft: RFTGroup;2619  ft: FTGroup;2620  staking: StakingGroup;2621  scheduler: SchedulerGroup;2622  foreignAssets: ForeignAssetsGroup;2623  xcm: XcmGroup<UniqueHelper>;2624  xTokens: XTokensGroup<UniqueHelper>;2625  tokens: TokensGroup<UniqueHelper>;26262627  constructor(logger?: ILogger, options: {[key: string]: any} = {}) {2628    super(logger, options.helperBase ?? UniqueHelper);26292630    this.balance = new BalanceGroup(this);2631    this.collection = new CollectionGroup(this);2632    this.nft = new NFTGroup(this);2633    this.rft = new RFTGroup(this);2634    this.ft = new FTGroup(this);2635    this.staking = new StakingGroup(this);2636    this.scheduler = new SchedulerGroup(this);2637    this.foreignAssets = new ForeignAssetsGroup(this);2638    this.xcm = new XcmGroup(this, 'polkadotXcm');2639    this.xTokens = new XTokensGroup(this);2640    this.tokens = new TokensGroup(this);2641  }26422643  getSudo<T extends UniqueHelper>() {2644    // eslint-disable-next-line @typescript-eslint/naming-convention2645    const SudoHelperType = SudoHelper(this.helperBase);2646    return this.clone(SudoHelperType) as T;2647  }2648}26492650export class XcmChainHelper extends ChainHelperBase {2651  async connect(wsEndpoint: string, _listeners?: any): Promise<void> {2652    const wsProvider = new WsProvider(wsEndpoint);2653    this.api = new ApiPromise({2654      provider: wsProvider,2655    });2656    await this.api.isReadyOrError;2657    this.network = await UniqueHelper.detectNetwork(this.api);2658  }2659}26602661export class RelayHelper extends XcmChainHelper {2662  xcm: XcmGroup<RelayHelper>;26632664  constructor(logger?: ILogger, options: {[key: string]: any} = {}) {2665    super(logger, options.helperBase ?? RelayHelper);26662667    this.xcm = new XcmGroup(this, 'xcmPallet');2668  }2669}26702671export class WestmintHelper extends XcmChainHelper {2672  balance: SubstrateBalanceGroup<WestmintHelper>;2673  xcm: XcmGroup<WestmintHelper>;2674  assets: AssetsGroup<WestmintHelper>;2675  xTokens: XTokensGroup<WestmintHelper>;26762677  constructor(logger?: ILogger, options: {[key: string]: any} = {}) {2678    super(logger, options.helperBase ?? WestmintHelper);26792680    this.balance = new SubstrateBalanceGroup(this);2681    this.xcm = new XcmGroup(this, 'polkadotXcm');2682    this.assets = new AssetsGroup(this);2683    this.xTokens = new XTokensGroup(this);2684  }2685}26862687export class MoonbeamHelper extends XcmChainHelper {2688  balance: EthereumBalanceGroup<MoonbeamHelper>;2689  assetManager: MoonbeamAssetManagerGroup;2690  assets: AssetsGroup<MoonbeamHelper>;2691  xTokens: XTokensGroup<MoonbeamHelper>;2692  democracy: MoonbeamDemocracyGroup;2693  collective: {2694    council: MoonbeamCollectiveGroup,2695    techCommittee: MoonbeamCollectiveGroup,2696  };26972698  constructor(logger?: ILogger, options: {[key: string]: any} = {}) {2699    super(logger, options.helperBase ?? MoonbeamHelper);27002701    this.balance = new EthereumBalanceGroup(this);2702    this.assetManager = new MoonbeamAssetManagerGroup(this);2703    this.assets = new AssetsGroup(this);2704    this.xTokens = new XTokensGroup(this);2705    this.democracy = new MoonbeamDemocracyGroup(this);2706    this.collective = {2707      council: new MoonbeamCollectiveGroup(this, 'councilCollective'),2708      techCommittee: new MoonbeamCollectiveGroup(this, 'techCommitteeCollective'),2709    };2710  }2711}27122713export class AcalaHelper extends XcmChainHelper {2714  balance: SubstrateBalanceGroup<AcalaHelper>;2715  assetRegistry: AcalaAssetRegistryGroup;2716  xTokens: XTokensGroup<AcalaHelper>;2717  tokens: TokensGroup<AcalaHelper>;27182719  constructor(logger?: ILogger, options: {[key: string]: any} = {}) {2720    super(logger, options.helperBase ?? AcalaHelper);27212722    this.balance = new SubstrateBalanceGroup(this);2723    this.assetRegistry = new AcalaAssetRegistryGroup(this);2724    this.xTokens = new XTokensGroup(this);2725    this.tokens = new TokensGroup(this);2726  }27272728  getSudo<T extends AcalaHelper>() {2729    // eslint-disable-next-line @typescript-eslint/naming-convention2730    const SudoHelperType = SudoHelper(this.helperBase);2731    return this.clone(SudoHelperType) as T;2732  }2733}27342735// eslint-disable-next-line @typescript-eslint/naming-convention2736function ScheduledUniqueHelper<T extends UniqueHelperConstructor>(Base: T) {2737  return class extends Base {2738    scheduleFn: 'scheduleNamed' | 'scheduleNamedAfter';2739    scheduledId: string;2740    blocksNum: number;2741    options: ISchedulerOptions;27422743    constructor(...args: any[]) {2744      const logger = args[0] as ILogger;2745      const options = args[1] as {2746        scheduleFn: 'scheduleNamed' | 'scheduleNamedAfter',2747        scheduledId: string,2748        blocksNum: number,2749        options: ISchedulerOptions2750      };27512752      super(logger);27532754      this.scheduleFn = options.scheduleFn;2755      this.scheduledId = options.scheduledId;2756      this.blocksNum = options.blocksNum;2757      this.options = options.options;2758    }27592760    executeExtrinsic(sender: IKeyringPair, scheduledExtrinsic: string, scheduledParams: any[], expectSuccess?: boolean): Promise<ITransactionResult> {2761      const scheduledTx = this.constructApiCall(scheduledExtrinsic, scheduledParams);2762      const extrinsic = 'api.tx.scheduler.' +  this.scheduleFn;27632764      return super.executeExtrinsic(2765        sender,2766        extrinsic,2767        [2768          this.scheduledId,2769          this.blocksNum,2770          this.options.periodic ? [this.options.periodic.period, this.options.periodic.repetitions] : null,2771          this.options.priority ?? null,2772          {Value: scheduledTx},2773        ],2774        expectSuccess,2775      );2776    }2777  };2778}27792780// eslint-disable-next-line @typescript-eslint/naming-convention2781function SudoHelper<T extends ChainHelperBaseConstructor>(Base: T) {2782  return class extends Base {2783    constructor(...args: any[]) {2784      super(...args);2785    }27862787    executeExtrinsic (2788      sender: IKeyringPair,2789      extrinsic: string,2790      params: any[],2791      expectSuccess?: boolean,2792    ): Promise<ITransactionResult> {2793      const call = this.constructApiCall(extrinsic, params);27942795      return super.executeExtrinsic(2796        sender,2797        'api.tx.sudo.sudo',2798        [call],2799        expectSuccess,2800      );2801    }2802  };2803}28042805export class UniqueBaseCollection {2806  helper: UniqueHelper;2807  collectionId: number;28082809  constructor(collectionId: number, uniqueHelper: UniqueHelper) {2810    this.collectionId = collectionId;2811    this.helper = uniqueHelper;2812  }28132814  async getData() {2815    return await this.helper.collection.getData(this.collectionId);2816  }28172818  async getLastTokenId() {2819    return await this.helper.collection.getLastTokenId(this.collectionId);2820  }28212822  async doesTokenExist(tokenId: number) {2823    return await this.helper.collection.doesTokenExist(this.collectionId, tokenId);2824  }28252826  async getAdmins() {2827    return await this.helper.collection.getAdmins(this.collectionId);2828  }28292830  async getAllowList() {2831    return await this.helper.collection.getAllowList(this.collectionId);2832  }28332834  async getEffectiveLimits() {2835    return await this.helper.collection.getEffectiveLimits(this.collectionId);2836  }28372838  async getProperties(propertyKeys?: string[] | null) {2839    return await this.helper.collection.getProperties(this.collectionId, propertyKeys);2840  }28412842  async getTokenNextSponsored(tokenId: number, addressObj: ICrossAccountId) {2843    return await this.helper.collection.getTokenNextSponsored(this.collectionId, tokenId, addressObj);2844  }28452846  async getOptions() {2847    return await this.helper.collection.getCollectionOptions(this.collectionId);2848  }28492850  async setSponsor(signer: TSigner, sponsorAddress: TSubstrateAccount) {2851    return await this.helper.collection.setSponsor(signer, this.collectionId, sponsorAddress);2852  }28532854  async confirmSponsorship(signer: TSigner) {2855    return await this.helper.collection.confirmSponsorship(signer, this.collectionId);2856  }28572858  async removeSponsor(signer: TSigner) {2859    return await this.helper.collection.removeSponsor(signer, this.collectionId);2860  }28612862  async setLimits(signer: TSigner, limits: ICollectionLimits) {2863    return await this.helper.collection.setLimits(signer, this.collectionId, limits);2864  }28652866  async changeOwner(signer: TSigner, ownerAddress: TSubstrateAccount) {2867    return await this.helper.collection.changeOwner(signer, this.collectionId, ownerAddress);2868  }28692870  async addAdmin(signer: TSigner, adminAddressObj: ICrossAccountId) {2871    return await this.helper.collection.addAdmin(signer, this.collectionId, adminAddressObj);2872  }28732874  async addToAllowList(signer: TSigner, addressObj: ICrossAccountId) {2875    return await this.helper.collection.addToAllowList(signer, this.collectionId, addressObj);2876  }28772878  async removeFromAllowList(signer: TSigner, addressObj: ICrossAccountId) {2879    return await this.helper.collection.removeFromAllowList(signer, this.collectionId, addressObj);2880  }28812882  async removeAdmin(signer: TSigner, adminAddressObj: ICrossAccountId) {2883    return await this.helper.collection.removeAdmin(signer, this.collectionId, adminAddressObj);2884  }28852886  async setProperties(signer: TSigner, properties: IProperty[]) {2887    return await this.helper.collection.setProperties(signer, this.collectionId, properties);2888  }28892890  async deleteProperties(signer: TSigner, propertyKeys: string[]) {2891    return await this.helper.collection.deleteProperties(signer, this.collectionId, propertyKeys);2892  }28932894  async setPermissions(signer: TSigner, permissions: ICollectionPermissions) {2895    return await this.helper.collection.setPermissions(signer, this.collectionId, permissions);2896  }28972898  async enableNesting(signer: TSigner, permissions: INestingPermissions) {2899    return await this.helper.collection.enableNesting(signer, this.collectionId, permissions);2900  }29012902  async disableNesting(signer: TSigner) {2903    return await this.helper.collection.disableNesting(signer, this.collectionId);2904  }29052906  async burn(signer: TSigner) {2907    return await this.helper.collection.burn(signer, this.collectionId);2908  }29092910  scheduleAt<T extends UniqueHelper>(2911    scheduledId: string,2912    executionBlockNumber: number,2913    options: ISchedulerOptions = {},2914  ) {2915    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(scheduledId, executionBlockNumber, options);2916    return new UniqueBaseCollection(this.collectionId, scheduledHelper);2917  }29182919  scheduleAfter<T extends UniqueHelper>(2920    scheduledId: string,2921    blocksBeforeExecution: number,2922    options: ISchedulerOptions = {},2923  ) {2924    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);2925    return new UniqueBaseCollection(this.collectionId, scheduledHelper);2926  }29272928  getSudo<T extends UniqueHelper>() {2929    return new UniqueBaseCollection(this.collectionId, this.helper.getSudo<T>());2930  }2931}293229332934export class UniqueNFTCollection extends UniqueBaseCollection {2935  getTokenObject(tokenId: number) {2936    return new UniqueNFToken(tokenId, this);2937  }29382939  async getTokensByAddress(addressObj: ICrossAccountId) {2940    return await this.helper.nft.getTokensByAddress(this.collectionId, addressObj);2941  }29422943  async getToken(tokenId: number, blockHashAt?: string) {2944    return await this.helper.nft.getToken(this.collectionId, tokenId, [], blockHashAt);2945  }29462947  async getTokenOwner(tokenId: number, blockHashAt?: string) {2948    return await this.helper.nft.getTokenOwner(this.collectionId, tokenId, blockHashAt);2949  }29502951  async getTokenTopmostOwner(tokenId: number, blockHashAt?: string) {2952    return await this.helper.nft.getTokenTopmostOwner(this.collectionId, tokenId, blockHashAt);2953  }29542955  async getTokenChildren(tokenId: number, blockHashAt?: string) {2956    return await this.helper.nft.getTokenChildren(this.collectionId, tokenId, blockHashAt);2957  }29582959  async getPropertyPermissions(propertyKeys: string[] | null = null) {2960    return await this.helper.nft.getPropertyPermissions(this.collectionId, propertyKeys);2961  }29622963  async getTokenProperties(tokenId: number, propertyKeys?: string[] | null) {2964    return await this.helper.nft.getTokenProperties(this.collectionId, tokenId, propertyKeys);2965  }29662967  async transferToken(signer: TSigner, tokenId: number, addressObj: ICrossAccountId) {2968    return await this.helper.nft.transferToken(signer, this.collectionId, tokenId, addressObj);2969  }29702971  async transferTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {2972    return await this.helper.nft.transferTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, toAddressObj);2973  }29742975  async approveToken(signer: TSigner, tokenId: number, toAddressObj: ICrossAccountId) {2976    return await this.helper.nft.approveToken(signer, this.collectionId, tokenId, toAddressObj);2977  }29782979  async isTokenApproved(tokenId: number, toAddressObj: ICrossAccountId) {2980    return await this.helper.nft.isTokenApproved(this.collectionId, tokenId, toAddressObj);2981  }29822983  async mintToken(signer: TSigner, owner: ICrossAccountId = {Substrate: signer.address}, properties?: IProperty[]) {2984    return await this.helper.nft.mintToken(signer, {collectionId: this.collectionId, owner, properties});2985  }29862987  async mintMultipleTokens(signer: TSigner, tokens: {owner: ICrossAccountId, properties?: IProperty[]}[]) {2988    return await this.helper.nft.mintMultipleTokens(signer, this.collectionId, tokens);2989  }29902991  async burnToken(signer: TSigner, tokenId: number) {2992    return await this.helper.nft.burnToken(signer, this.collectionId, tokenId);2993  }29942995  async burnTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId) {2996    return await this.helper.nft.burnTokenFrom(signer, this.collectionId, tokenId, fromAddressObj);2997  }29982999  async setTokenProperties(signer: TSigner, tokenId: number, properties: IProperty[]) {3000    return await this.helper.nft.setTokenProperties(signer, this.collectionId, tokenId, properties);3001  }30023003  async deleteTokenProperties(signer: TSigner, tokenId: number, propertyKeys: string[]) {3004    return await this.helper.nft.deleteTokenProperties(signer, this.collectionId, tokenId, propertyKeys);3005  }30063007  async setTokenPropertyPermissions(signer: TSigner, permissions: ITokenPropertyPermission[]) {3008    return await this.helper.nft.setTokenPropertyPermissions(signer, this.collectionId, permissions);3009  }30103011  async nestToken(signer: TSigner, tokenId: number, toTokenObj: IToken) {3012    return await this.helper.nft.nestToken(signer, {collectionId: this.collectionId, tokenId}, toTokenObj);3013  }30143015  async unnestToken(signer: TSigner, tokenId: number, fromTokenObj: IToken, toAddressObj: ICrossAccountId) {3016    return await this.helper.nft.unnestToken(signer, {collectionId: this.collectionId, tokenId}, fromTokenObj, toAddressObj);3017  }30183019  scheduleAt<T extends UniqueHelper>(3020    scheduledId: string,3021    executionBlockNumber: number,3022    options: ISchedulerOptions = {},3023  ) {3024    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(scheduledId, executionBlockNumber, options);3025    return new UniqueNFTCollection(this.collectionId, scheduledHelper);3026  }30273028  scheduleAfter<T extends UniqueHelper>(3029    scheduledId: string,3030    blocksBeforeExecution: number,3031    options: ISchedulerOptions = {},3032  ) {3033    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);3034    return new UniqueNFTCollection(this.collectionId, scheduledHelper);3035  }30363037  getSudo<T extends UniqueHelper>() {3038    return new UniqueNFTCollection(this.collectionId, this.helper.getSudo<T>());3039  }3040}304130423043export class UniqueRFTCollection extends UniqueBaseCollection {3044  getTokenObject(tokenId: number) {3045    return new UniqueRFToken(tokenId, this);3046  }30473048  async getToken(tokenId: number, blockHashAt?: string) {3049    return await this.helper.rft.getToken(this.collectionId, tokenId, [], blockHashAt);3050  }30513052  async getTokensByAddress(addressObj: ICrossAccountId) {3053    return await this.helper.rft.getTokensByAddress(this.collectionId, addressObj);3054  }30553056  async getTop10TokenOwners(tokenId: number) {3057    return await this.helper.rft.getTokenTop10Owners(this.collectionId, tokenId);3058  }30593060  async getTokenBalance(tokenId: number, addressObj: ICrossAccountId) {3061    return await this.helper.rft.getTokenBalance(this.collectionId, tokenId, addressObj);3062  }30633064  async getTokenTotalPieces(tokenId: number) {3065    return await this.helper.rft.getTokenTotalPieces(this.collectionId, tokenId);3066  }30673068  async getTokenApprovedPieces(tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {3069    return await this.helper.rft.getTokenApprovedPieces(this.collectionId, tokenId, toAddressObj, fromAddressObj);3070  }30713072  async getPropertyPermissions(propertyKeys: string[] | null = null) {3073    return await this.helper.rft.getPropertyPermissions(this.collectionId, propertyKeys);3074  }30753076  async getTokenProperties(tokenId: number, propertyKeys?: string[] | null) {3077    return await this.helper.rft.getTokenProperties(this.collectionId, tokenId, propertyKeys);3078  }30793080  async transferToken(signer: TSigner, tokenId: number, addressObj: ICrossAccountId, amount=1n) {3081    return await this.helper.rft.transferToken(signer, this.collectionId, tokenId, addressObj, amount);3082  }30833084  async transferTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {3085    return await this.helper.rft.transferTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, toAddressObj, amount);3086  }30873088  async approveToken(signer: TSigner, tokenId: number, toAddressObj: ICrossAccountId, amount=1n) {3089    return await this.helper.rft.approveToken(signer, this.collectionId, tokenId, toAddressObj, amount);3090  }30913092  async repartitionToken(signer: TSigner, tokenId: number, amount: bigint) {3093    return await this.helper.rft.repartitionToken(signer, this.collectionId, tokenId, amount);3094  }30953096  async mintToken(signer: TSigner, pieces=1n, owner: ICrossAccountId = {Substrate: signer.address}, properties?: IProperty[]) {3097    return await this.helper.rft.mintToken(signer, {collectionId: this.collectionId, owner, pieces, properties});3098  }30993100  async mintMultipleTokens(signer: TSigner, tokens: {pieces: bigint, owner: ICrossAccountId, properties?: IProperty[]}[]) {3101    return await this.helper.rft.mintMultipleTokens(signer, this.collectionId, tokens);3102  }31033104  async burnToken(signer: TSigner, tokenId: number, amount=1n) {3105    return await this.helper.rft.burnToken(signer, this.collectionId, tokenId, amount);3106  }31073108  async burnTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId,  amount=1n) {3109    return await this.helper.rft.burnTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, amount);3110  }31113112  async setTokenProperties(signer: TSigner, tokenId: number, properties: IProperty[]) {3113    return await this.helper.rft.setTokenProperties(signer, this.collectionId, tokenId, properties);3114  }31153116  async deleteTokenProperties(signer: TSigner, tokenId: number, propertyKeys: string[]) {3117    return await this.helper.rft.deleteTokenProperties(signer, this.collectionId, tokenId, propertyKeys);3118  }31193120  async setTokenPropertyPermissions(signer: TSigner, permissions: ITokenPropertyPermission[]) {3121    return await this.helper.rft.setTokenPropertyPermissions(signer, this.collectionId, permissions);3122  }31233124  scheduleAt<T extends UniqueHelper>(3125    scheduledId: string,3126    executionBlockNumber: number,3127    options: ISchedulerOptions = {},3128  ) {3129    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(scheduledId, executionBlockNumber, options);3130    return new UniqueRFTCollection(this.collectionId, scheduledHelper);3131  }31323133  scheduleAfter<T extends UniqueHelper>(3134    scheduledId: string,3135    blocksBeforeExecution: number,3136    options: ISchedulerOptions = {},3137  ) {3138    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);3139    return new UniqueRFTCollection(this.collectionId, scheduledHelper);3140  }31413142  getSudo<T extends UniqueHelper>() {3143    return new UniqueRFTCollection(this.collectionId, this.helper.getSudo<T>());3144  }3145}314631473148export class UniqueFTCollection extends UniqueBaseCollection {3149  async getBalance(addressObj: ICrossAccountId) {3150    return await this.helper.ft.getBalance(this.collectionId, addressObj);3151  }31523153  async getTotalPieces() {3154    return await this.helper.ft.getTotalPieces(this.collectionId);3155  }31563157  async getApprovedTokens(fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {3158    return await this.helper.ft.getApprovedTokens(this.collectionId, fromAddressObj, toAddressObj);3159  }31603161  async getTop10Owners() {3162    return await this.helper.ft.getTop10Owners(this.collectionId);3163  }31643165  async mint(signer: TSigner, amount=1n, owner: ICrossAccountId = {Substrate: signer.address}) {3166    return await this.helper.ft.mintTokens(signer, this.collectionId, amount, owner);3167  }31683169  async mintWithOneOwner(signer: TSigner, tokens: {value: bigint}[], owner: ICrossAccountId = {Substrate: signer.address}) {3170    return await this.helper.ft.mintMultipleTokensWithOneOwner(signer, this.collectionId, tokens, owner);3171  }31723173  async transfer(signer: TSigner, toAddressObj: ICrossAccountId, amount=1n) {3174    return await this.helper.ft.transfer(signer, this.collectionId, toAddressObj, amount);3175  }31763177  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {3178    return await this.helper.ft.transferFrom(signer, this.collectionId, fromAddressObj, toAddressObj, amount);3179  }31803181  async burnTokens(signer: TSigner, amount=1n) {3182    return await this.helper.ft.burnTokens(signer, this.collectionId, amount);3183  }31843185  async burnTokensFrom(signer: TSigner, fromAddressObj: ICrossAccountId, amount=1n) {3186    return await this.helper.ft.burnTokensFrom(signer, this.collectionId, fromAddressObj, amount);3187  }31883189  async approveTokens(signer: TSigner, toAddressObj: ICrossAccountId, amount=1n) {3190    return await this.helper.ft.approveTokens(signer, this.collectionId, toAddressObj, amount);3191  }31923193  scheduleAt<T extends UniqueHelper>(3194    scheduledId: string,3195    executionBlockNumber: number,3196    options: ISchedulerOptions = {},3197  ) {3198    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(scheduledId, executionBlockNumber, options);3199    return new UniqueFTCollection(this.collectionId, scheduledHelper);3200  }32013202  scheduleAfter<T extends UniqueHelper>(3203    scheduledId: string,3204    blocksBeforeExecution: number,3205    options: ISchedulerOptions = {},3206  ) {3207    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);3208    return new UniqueFTCollection(this.collectionId, scheduledHelper);3209  }32103211  getSudo<T extends UniqueHelper>() {3212    return new UniqueFTCollection(this.collectionId, this.helper.getSudo<T>());3213  }3214}321532163217export class UniqueBaseToken {3218  collection: UniqueNFTCollection | UniqueRFTCollection;3219  collectionId: number;3220  tokenId: number;32213222  constructor(tokenId: number, collection: UniqueNFTCollection | UniqueRFTCollection) {3223    this.collection = collection;3224    this.collectionId = collection.collectionId;3225    this.tokenId = tokenId;3226  }32273228  async getNextSponsored(addressObj: ICrossAccountId) {3229    return await this.collection.getTokenNextSponsored(this.tokenId, addressObj);3230  }32313232  async getProperties(propertyKeys?: string[] | null) {3233    return await this.collection.getTokenProperties(this.tokenId, propertyKeys);3234  }32353236  async setProperties(signer: TSigner, properties: IProperty[]) {3237    return await this.collection.setTokenProperties(signer, this.tokenId, properties);3238  }32393240  async deleteProperties(signer: TSigner, propertyKeys: string[]) {3241    return await this.collection.deleteTokenProperties(signer, this.tokenId, propertyKeys);3242  }32433244  async doesExist() {3245    return await this.collection.doesTokenExist(this.tokenId);3246  }32473248  nestingAccount() {3249    return this.collection.helper.util.getTokenAccount(this);3250  }32513252  scheduleAt<T extends UniqueHelper>(3253    scheduledId: string,3254    executionBlockNumber: number,3255    options: ISchedulerOptions = {},3256  ) {3257    const scheduledCollection = this.collection.scheduleAt<T>(scheduledId, executionBlockNumber, options);3258    return new UniqueBaseToken(this.tokenId, scheduledCollection);3259  }32603261  scheduleAfter<T extends UniqueHelper>(3262    scheduledId: string,3263    blocksBeforeExecution: number,3264    options: ISchedulerOptions = {},3265  ) {3266    const scheduledCollection = this.collection.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);3267    return new UniqueBaseToken(this.tokenId, scheduledCollection);3268  }32693270  getSudo<T extends UniqueHelper>() {3271    return new UniqueBaseToken(this.tokenId, this.collection.getSudo<T>());3272  }3273}327432753276export class UniqueNFToken extends UniqueBaseToken {3277  collection: UniqueNFTCollection;32783279  constructor(tokenId: number, collection: UniqueNFTCollection) {3280    super(tokenId, collection);3281    this.collection = collection;3282  }32833284  async getData(blockHashAt?: string) {3285    return await this.collection.getToken(this.tokenId, blockHashAt);3286  }32873288  async getOwner(blockHashAt?: string) {3289    return await this.collection.getTokenOwner(this.tokenId, blockHashAt);3290  }32913292  async getTopmostOwner(blockHashAt?: string) {3293    return await this.collection.getTokenTopmostOwner(this.tokenId, blockHashAt);3294  }32953296  async getChildren(blockHashAt?: string) {3297    return await this.collection.getTokenChildren(this.tokenId, blockHashAt);3298  }32993300  async nest(signer: TSigner, toTokenObj: IToken) {3301    return await this.collection.nestToken(signer, this.tokenId, toTokenObj);3302  }33033304  async unnest(signer: TSigner, fromTokenObj: IToken, toAddressObj: ICrossAccountId) {3305    return await this.collection.unnestToken(signer, this.tokenId, fromTokenObj, toAddressObj);3306  }33073308  async transfer(signer: TSigner, addressObj: ICrossAccountId) {3309    return await this.collection.transferToken(signer, this.tokenId, addressObj);3310  }33113312  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {3313    return await this.collection.transferTokenFrom(signer, this.tokenId, fromAddressObj, toAddressObj);3314  }33153316  async approve(signer: TSigner, toAddressObj: ICrossAccountId) {3317    return await this.collection.approveToken(signer, this.tokenId, toAddressObj);3318  }33193320  async isApproved(toAddressObj: ICrossAccountId) {3321    return await this.collection.isTokenApproved(this.tokenId, toAddressObj);3322  }33233324  async burn(signer: TSigner) {3325    return await this.collection.burnToken(signer, this.tokenId);3326  }33273328  async burnFrom(signer: TSigner, fromAddressObj: ICrossAccountId) {3329    return await this.collection.burnTokenFrom(signer, this.tokenId, fromAddressObj);3330  }33313332  scheduleAt<T extends UniqueHelper>(3333    scheduledId: string,3334    executionBlockNumber: number,3335    options: ISchedulerOptions = {},3336  ) {3337    const scheduledCollection = this.collection.scheduleAt<T>(scheduledId, executionBlockNumber, options);3338    return new UniqueNFToken(this.tokenId, scheduledCollection);3339  }33403341  scheduleAfter<T extends UniqueHelper>(3342    scheduledId: string,3343    blocksBeforeExecution: number,3344    options: ISchedulerOptions = {},3345  ) {3346    const scheduledCollection = this.collection.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);3347    return new UniqueNFToken(this.tokenId, scheduledCollection);3348  }33493350  getSudo<T extends UniqueHelper>() {3351    return new UniqueNFToken(this.tokenId, this.collection.getSudo<T>());3352  }3353}33543355export class UniqueRFToken extends UniqueBaseToken {3356  collection: UniqueRFTCollection;33573358  constructor(tokenId: number, collection: UniqueRFTCollection) {3359    super(tokenId, collection);3360    this.collection = collection;3361  }33623363  async getData(blockHashAt?: string) {3364    return await this.collection.getToken(this.tokenId, blockHashAt);3365  }33663367  async getTop10Owners() {3368    return await this.collection.getTop10TokenOwners(this.tokenId);3369  }33703371  async getBalance(addressObj: ICrossAccountId) {3372    return await this.collection.getTokenBalance(this.tokenId, addressObj);3373  }33743375  async getTotalPieces() {3376    return await this.collection.getTokenTotalPieces(this.tokenId);3377  }33783379  async getApprovedPieces(fromAddressObj: ICrossAccountId, toAccountObj: ICrossAccountId) {3380    return await this.collection.getTokenApprovedPieces(this.tokenId, fromAddressObj, toAccountObj);3381  }33823383  async transfer(signer: TSigner, addressObj: ICrossAccountId, amount=1n) {3384    return await this.collection.transferToken(signer, this.tokenId, addressObj, amount);3385  }33863387  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {3388    return await this.collection.transferTokenFrom(signer, this.tokenId, fromAddressObj, toAddressObj, amount);3389  }33903391  async approve(signer: TSigner, toAddressObj: ICrossAccountId, amount=1n) {3392    return await this.collection.approveToken(signer, this.tokenId, toAddressObj, amount);3393  }33943395  async repartition(signer: TSigner, amount: bigint) {3396    return await this.collection.repartitionToken(signer, this.tokenId, amount);3397  }33983399  async burn(signer: TSigner, amount=1n) {3400    return await this.collection.burnToken(signer, this.tokenId, amount);3401  }34023403  async burnFrom(signer: TSigner, fromAddressObj: ICrossAccountId, amount=1n) {3404    return await this.collection.burnTokenFrom(signer, this.tokenId, fromAddressObj, amount);3405  }34063407  scheduleAt<T extends UniqueHelper>(3408    scheduledId: string,3409    executionBlockNumber: number,3410    options: ISchedulerOptions = {},3411  ) {3412    const scheduledCollection = this.collection.scheduleAt<T>(scheduledId, executionBlockNumber, options);3413    return new UniqueRFToken(this.tokenId, scheduledCollection);3414  }34153416  scheduleAfter<T extends UniqueHelper>(3417    scheduledId: string,3418    blocksBeforeExecution: number,3419    options: ISchedulerOptions = {},3420  ) {3421    const scheduledCollection = this.collection.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);3422    return new UniqueRFToken(this.tokenId, scheduledCollection);3423  }34243425  getSudo<T extends UniqueHelper>() {3426    return new UniqueRFToken(this.tokenId, this.collection.getSudo<T>());3427  }3428}