git.delta.rocks / unique-network / refs/commits / 876ef621bd1e

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, TUniqueNetworks} 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  }255}256257class UniqueEventHelper {258  private static extractIndex(index: any): [number, number] | string {259    if(index.toRawType() === '[u8;2]') return [index[0], index[1]];260    return index.toJSON();261  }262263  private static extractSub(data: any, subTypes: any): {[key: string]: any} {264    let obj: any = {};265    let index = 0;266267    if (data.entries) {268      for(const [key, value] of data.entries()) {269        obj[key] = this.extractData(value, subTypes[index]);270        index++;271      }272    } else obj = data.toJSON();273274    return obj;275  }276  277  private static extractData(data: any, type: any): any {278    if(!type) return data.toHuman();279    if (['u16', 'u32'].indexOf(type.type) > -1) return data.toNumber();280    if (['u64', 'u128', 'u256'].indexOf(type.type) > -1) return data.toBigInt();281    if(type.hasOwnProperty('sub')) return this.extractSub(data, type.sub);282    return data.toHuman();283  }284285  public static extractEvents(records: ITransactionResult): IEvent[] {286    const parsedEvents: IEvent[] = [];287288    records.result.events.forEach((record) => {289      const {event, phase} = record;290      const types = (event as any).typeDef;291292      const eventData: IEvent = {293        section: event.section.toString(),294        method: event.method.toString(),295        index: this.extractIndex(event.index),296        data: [],297        phase: phase.toJSON(),298      };299300      event.data.forEach((val: any, index: number) => {301        eventData.data.push(this.extractData(val, types[index]));302      });303304      parsedEvents.push(eventData);305    });306307    return parsedEvents;308  }309}310311class ChainHelperBase {312  transactionStatus = UniqueUtil.transactionStatus;313  chainLogType = UniqueUtil.chainLogType;314  util: typeof UniqueUtil;315  eventHelper: typeof UniqueEventHelper;316  logger: ILogger;317  api: ApiPromise | null;318  forcedNetwork: TUniqueNetworks | null;319  network: TUniqueNetworks | null;320  chainLog: IUniqueHelperLog[];321  children: ChainHelperBase[];322323  constructor(logger?: ILogger) {324    this.util = UniqueUtil;325    this.eventHelper = UniqueEventHelper;326    if (typeof logger == 'undefined') logger = this.util.getDefaultLogger();327    this.logger = logger;328    this.api = null;329    this.forcedNetwork = null;330    this.network = null;331    this.chainLog = [];332    this.children = [];333  }334335  getApi(): ApiPromise {336    if(this.api === null) throw Error('API not initialized');337    return this.api;338  }339340  clearChainLog(): void {341    this.chainLog = [];342  }343344  forceNetwork(value: TUniqueNetworks): void {345    this.forcedNetwork = value;346  }347348  async connect(wsEndpoint: string, listeners?: IApiListeners) {349    if (this.api !== null) throw Error('Already connected');350    const {api, network} = await ChainHelperBase.createConnection(wsEndpoint, listeners, this.forcedNetwork);351    this.api = api;352    this.network = network;353  }354355  async disconnect() {356    for (const child of this.children) {357      child.clearApi();358    }359360    if (this.api === null) return;361    await this.api.disconnect();362    this.clearApi();363  }364365  clearApi() {366    this.api = null;367    this.network = null;368  }369370  static async detectNetwork(api: ApiPromise): Promise<TUniqueNetworks> {371    const spec = (await api.query.system.lastRuntimeUpgrade()).toJSON() as any;372    if(['quartz', 'unique'].indexOf(spec.specName) > -1) return spec.specName;373    return 'opal';374  }375376  static async detectNetworkByWsEndpoint(wsEndpoint: string): Promise<TUniqueNetworks> {377    const api = new ApiPromise({provider: new WsProvider(wsEndpoint)});378    await api.isReady;379380    const network = await this.detectNetwork(api);381382    await api.disconnect();383384    return network;385  }386387  static async createConnection(wsEndpoint: string, listeners?: IApiListeners, network?: TUniqueNetworks | null): Promise<{388    api: ApiPromise;389    network: TUniqueNetworks;390  }> {391    if(typeof network === 'undefined' || network === null) network = 'opal';392    const supportedRPC = {393      opal: {394        unique: require('@unique-nft/opal-testnet-types/definitions').unique.rpc,395      },396      quartz: {397        unique: require('@unique-nft/quartz-mainnet-types/definitions').unique.rpc,398      },399      unique: {400        unique: require('@unique-nft/unique-mainnet-types/definitions').unique.rpc,401      },402    };403    if(!supportedRPC.hasOwnProperty(network)) network = await this.detectNetworkByWsEndpoint(wsEndpoint);404    const rpc = supportedRPC[network];405406    // TODO: investigate how to replace rpc in runtime407    // api._rpcCore.addUserInterfaces(rpc);408409    const api = new ApiPromise({provider: new WsProvider(wsEndpoint), rpc});410411    await api.isReadyOrError;412413    if (typeof listeners === 'undefined') listeners = {};414    for (const event of ['connected', 'disconnected', 'error', 'ready', 'decorated']) {415      if (!listeners.hasOwnProperty(event) || typeof listeners[event as TApiAllowedListeners] === 'undefined') continue;416      api.on(event as ApiInterfaceEvents, listeners[event as TApiAllowedListeners] as (...args: any[]) => any);417    }418419    return {api, network};420  }421422  getTransactionStatus(data: {events: {event: IEvent}[], status: any}) {423    const {events, status} = data;424    if (status.isReady) {425      return this.transactionStatus.NOT_READY;426    }427    if (status.isBroadcast) {428      return this.transactionStatus.NOT_READY;429    }430    if (status.isInBlock || status.isFinalized) {431      const errors = events.filter(e => e.event.method === 'ExtrinsicFailed');432      if (errors.length > 0) {433        return this.transactionStatus.FAIL;434      }435      if (events.filter(e => e.event.method === 'ExtrinsicSuccess').length > 0) {436        return this.transactionStatus.SUCCESS;437      }438    }439440    return this.transactionStatus.FAIL;441  }442443  signTransaction(sender: TSigner, transaction: any, options: Partial<SignerOptions> | null = null, label = 'transaction') {444    const sign = (callback: any) => {445      if(options !== null) return transaction.signAndSend(sender, options, callback);446      return transaction.signAndSend(sender, callback);447    };448    // eslint-disable-next-line no-async-promise-executor449    return new Promise(async (resolve, reject) => {450      try {451        const unsub = await sign((result: any) => {452          const status = this.getTransactionStatus(result);453454          if (status === this.transactionStatus.SUCCESS) {455            this.logger.log(`${label} successful`);456            unsub();457            resolve({result, status});458          } else if (status === this.transactionStatus.FAIL) {459            let moduleError = null;460461            if (result.hasOwnProperty('dispatchError')) {462              const dispatchError = result['dispatchError'];463464              if (dispatchError) {465                if (dispatchError.isModule) {466                  const modErr = dispatchError.asModule;467                  const errorMeta = dispatchError.registry.findMetaError(modErr);468469                  moduleError = `${errorMeta.section}.${errorMeta.name}`;470                } else {471                  moduleError = dispatchError.toHuman();472                }473              } else {474                this.logger.log(result, this.logger.level.ERROR);475              }476            }477478            this.logger.log(`Something went wrong with ${label}. Status: ${status}`, this.logger.level.ERROR);479            unsub();480            reject({status, moduleError, result});481          }482        });483      } catch (e) {484        this.logger.log(e, this.logger.level.ERROR);485        reject(e);486      }487    });488  }489490  constructApiCall(apiCall: string, params: any[]) {491    if(!apiCall.startsWith('api.')) throw Error(`Invalid api call: ${apiCall}`);492    let call = this.getApi() as any;493    for(const part of apiCall.slice(4).split('.')) {494      call = call[part];495    }496    return call(...params);497  }498499  async executeExtrinsic(sender: TSigner, extrinsic: string, params: any[], expectSuccess=true, options: Partial<SignerOptions>|null = null/*, failureMessage='expected success'*/) {500    if(this.api === null) throw Error('API not initialized');501    if(!extrinsic.startsWith('api.tx.')) throw Error(`${extrinsic} is not transaction`);502503    const startTime = (new Date()).getTime();504    let result: ITransactionResult;505    let events: IEvent[] = [];506    try {507      result = await this.signTransaction(sender, this.constructApiCall(extrinsic, params), options, extrinsic) as ITransactionResult;508      events = this.eventHelper.extractEvents(result);509    }510    catch(e) {511      if(!(e as object).hasOwnProperty('status')) throw e;512      result = e as ITransactionResult;513    }514515    const endTime = (new Date()).getTime();516517    const log = {518      executedAt: endTime,519      executionTime: endTime - startTime,520      type: this.chainLogType.EXTRINSIC,521      status: result.status,522      call: extrinsic,523      signer: this.getSignerAddress(sender),524      params,525    } as IUniqueHelperLog;526527    if(result.status !== this.transactionStatus.SUCCESS) {528      if (result.moduleError) log.moduleError = result.moduleError;529      else if (result.result.dispatchError) log.dispatchError = result.result.dispatchError;530    }531    if(events.length > 0) log.events = events;532533    this.chainLog.push(log);534535    if(expectSuccess && result.status !== this.transactionStatus.SUCCESS) {536      if (result.moduleError) throw Error(`${result.moduleError}`);537      else if (result.result.dispatchError) throw Error(JSON.stringify(result.result.dispatchError));538    }539    return result;540  }541542  async callRpc(rpc: string, params?: any[]) {543    if(typeof params === 'undefined') params = [];544    if(this.api === null) throw Error('API not initialized');545    if(!rpc.startsWith('api.rpc.') && !rpc.startsWith('api.query.')) throw Error(`${rpc} is not RPC call`);546547    const startTime = (new Date()).getTime();548    let result;549    let error = null;550    const log = {551      type: this.chainLogType.RPC,552      call: rpc,553      params,554    } as IUniqueHelperLog;555556    try {557      result = await this.constructApiCall(rpc, params);558    }559    catch(e) {560      error = e;561    }562563    const endTime = (new Date()).getTime();564565    log.executedAt = endTime;566    log.status = (error === null ? this.transactionStatus.SUCCESS : this.transactionStatus.FAIL) as 'Fail' | 'Success';567    log.executionTime = endTime - startTime;568569    this.chainLog.push(log);570571    if(error !== null) throw error;572573    return result;574  }575576  getSignerAddress(signer: IKeyringPair | string): string {577    if(typeof signer === 'string') return signer;578    return signer.address;579  }580581  fetchAllPalletNames(): string[] {582    if(this.api === null) throw Error('API not initialized');583    return this.api.runtimeMetadata.asLatest.pallets.map(m => m.name.toString().toLowerCase());584  }585586  fetchMissingPalletNames(requiredPallets: string[]): string[] {587    const palletNames = this.fetchAllPalletNames();588    return requiredPallets.filter(p => !palletNames.includes(p));589  }590}591592593class HelperGroup {594  helper: UniqueHelper;595596  constructor(uniqueHelper: UniqueHelper) {597    this.helper = uniqueHelper;598  }599}600601602class CollectionGroup extends HelperGroup {603  /**604 * Get number of blocks when sponsored transaction is available.605 *606 * @param collectionId ID of collection607 * @param tokenId ID of token608 * @param addressObj address for which the sponsorship is checked609 * @example await getTokenNextSponsored(1, 2, {Substrate: '5DfhbVfww7ThF8q6f3...'});610 * @returns number of blocks or null if sponsorship hasn't been set611 */612  async getTokenNextSponsored(collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<number | null> {613    return (await this.helper.callRpc('api.rpc.unique.nextSponsored', [collectionId, addressObj, tokenId])).toJSON();614  }615616  /**617   * Get the number of created collections.618   *619   * @returns number of created collections620   */621  async getTotalCount(): Promise<number> {622    return (await this.helper.callRpc('api.rpc.unique.collectionStats')).created.toNumber();623  }624625  /**626   * Get information about the collection with additional data,627   * including the number of tokens it contains, its administrators,628   * the normalized address of the collection's owner, and decoded name and description.629   *630   * @param collectionId ID of collection631   * @example await getData(2)632   * @returns collection information object633   */634  async getData(collectionId: number): Promise<{635    id: number;636    name: string;637    description: string;638    tokensCount: number;639    admins: CrossAccountId[];640    normalizedOwner: TSubstrateAccount;641    raw: any642  } | null> {643    const collection = await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId]);644    const humanCollection = collection.toHuman(), collectionData = {645      id: collectionId, name: null, description: null, tokensCount: 0, admins: [],646      raw: humanCollection,647    } as any, jsonCollection = collection.toJSON();648    if (humanCollection === null) return null;649    collectionData.raw.limits = jsonCollection.limits;650    collectionData.raw.permissions = jsonCollection.permissions;651    collectionData.normalizedOwner = this.helper.address.normalizeSubstrate(collectionData.raw.owner);652    for (const key of ['name', 'description']) {653      collectionData[key] = this.helper.util.vec2str(humanCollection[key]);654    }655656    collectionData.tokensCount = (['RFT', 'NFT'].includes(humanCollection.mode))657      ? await this.helper[humanCollection.mode.toLocaleLowerCase() as 'nft' | 'rft'].getLastTokenId(collectionId)658      : 0;659    collectionData.admins = await this.getAdmins(collectionId);660661    return collectionData;662  }663664  /**665   * Get the addresses of the collection's administrators, optionally normalized.666   *667   * @param collectionId ID of collection668   * @param normalize whether to normalize the addresses to the default ss58 format669   * @example await getAdmins(1)670   * @returns array of administrators671   */672  async getAdmins(collectionId: number, normalize = false): Promise<CrossAccountId[]> {673    const admins = (await this.helper.callRpc('api.rpc.unique.adminlist', [collectionId])).toHuman();674675    return normalize676      ? admins.map((address: CrossAccountId) => address.withNormalizedSubstrate())677      : admins;678  }679680  /**681   * Get the addresses added to the collection allow-list, optionally normalized.682   * @param collectionId ID of collection683   * @param normalize whether to normalize the addresses to the default ss58 format684   * @example await getAllowList(1)685   * @returns array of allow-listed addresses686   */687  async getAllowList(collectionId: number, normalize = false): Promise<CrossAccountId[]> {688    const allowListed = (await this.helper.callRpc('api.rpc.unique.allowlist', [collectionId])).toHuman();689    return normalize690      ? allowListed.map((address: CrossAccountId) => address.withNormalizedSubstrate())691      : allowListed;692  }693694  /**695   * Get the effective limits of the collection instead of null for default values696   *697   * @param collectionId ID of collection698   * @example await getEffectiveLimits(2)699   * @returns object of collection limits700   */701  async getEffectiveLimits(collectionId: number): Promise<ICollectionLimits> {702    return (await this.helper.callRpc('api.rpc.unique.effectiveCollectionLimits', [collectionId])).toJSON();703  }704705  /**706   * Burns the collection if the signer has sufficient permissions and collection is empty.707   *708   * @param signer keyring of signer709   * @param collectionId ID of collection710   * @example await helper.collection.burn(aliceKeyring, 3);711   * @returns ```true``` if extrinsic success, otherwise ```false```712   */713  async burn(signer: TSigner, collectionId: number): Promise<boolean> {714    const result = await this.helper.executeExtrinsic(715      signer,716      'api.tx.unique.destroyCollection', [collectionId],717      true,718    );719720    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionDestroyed');721  }722723  /**724   * Sets the sponsor for the collection (Requires the Substrate address). Needs confirmation by the sponsor.725   *726   * @param signer keyring of signer727   * @param collectionId ID of collection728   * @param sponsorAddress Sponsor substrate address729   * @example setSponsor(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...")730   * @returns ```true``` if extrinsic success, otherwise ```false```731   */732  async setSponsor(signer: TSigner, collectionId: number, sponsorAddress: TSubstrateAccount): Promise<boolean> {733    const result = await this.helper.executeExtrinsic(734      signer,735      'api.tx.unique.setCollectionSponsor', [collectionId, sponsorAddress],736      true,737    );738739    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionSponsorSet');740  }741742  /**743   * Confirms consent to sponsor the collection on behalf of the signer.744   *745   * @param signer keyring of signer746   * @param collectionId ID of collection747   * @example confirmSponsorship(aliceKeyring, 10)748   * @returns ```true``` if extrinsic success, otherwise ```false```749   */750  async confirmSponsorship(signer: TSigner, collectionId: number): Promise<boolean> {751    const result = await this.helper.executeExtrinsic(752      signer,753      'api.tx.unique.confirmSponsorship', [collectionId],754      true,755    );756757    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'SponsorshipConfirmed');758  }759760  /**761   * Removes the sponsor of a collection, regardless if it consented or not.762   *763   * @param signer keyring of signer764   * @param collectionId ID of collection765   * @example removeSponsor(aliceKeyring, 10)766   * @returns ```true``` if extrinsic success, otherwise ```false```767   */768  async removeSponsor(signer: TSigner, collectionId: number): Promise<boolean> {769    const result = await this.helper.executeExtrinsic(770      signer,771      'api.tx.unique.removeCollectionSponsor', [collectionId],772      true,773    );774775    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionSponsorRemoved');776  }777778  /**779   * Sets the limits of the collection. At least one limit must be specified for a correct call.780   *781   * @param signer keyring of signer782   * @param collectionId ID of collection783   * @param limits collection limits object784   * @example785   * await setLimits(786   *   aliceKeyring,787   *   10,788   *   {789   *     sponsorTransferTimeout: 0,790   *     ownerCanDestroy: false791   *   }792   * )793   * @returns ```true``` if extrinsic success, otherwise ```false```794   */795  async setLimits(signer: TSigner, collectionId: number, limits: ICollectionLimits): Promise<boolean> {796    const result = await this.helper.executeExtrinsic(797      signer,798      'api.tx.unique.setCollectionLimits', [collectionId, limits],799      true,800    );801802    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionLimitSet');803  }804805  /**806   * Changes the owner of the collection to the new Substrate address.807   *808   * @param signer keyring of signer809   * @param collectionId ID of collection810   * @param ownerAddress substrate address of new owner811   * @example changeOwner(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...")812   * @returns ```true``` if extrinsic success, otherwise ```false```813   */814  async changeOwner(signer: TSigner, collectionId: number, ownerAddress: TSubstrateAccount): Promise<boolean> {815    const result = await this.helper.executeExtrinsic(816      signer,817      'api.tx.unique.changeCollectionOwner', [collectionId, ownerAddress],818      true,819    );820821    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionOwnedChanged');822  }823824  /**825   * Adds a collection administrator.826   *827   * @param signer keyring of signer828   * @param collectionId ID of collection829   * @param adminAddressObj Administrator address (substrate or ethereum)830   * @example addAdmin(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."})831   * @returns ```true``` if extrinsic success, otherwise ```false```832   */833  async addAdmin(signer: TSigner, collectionId: number, adminAddressObj: ICrossAccountId): Promise<boolean> {834    const result = await this.helper.executeExtrinsic(835      signer,836      'api.tx.unique.addCollectionAdmin', [collectionId, adminAddressObj],837      true,838    );839840    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionAdminAdded');841  }842843  /**844   * Removes a collection administrator.845   *846   * @param signer keyring of signer847   * @param collectionId ID of collection848   * @param adminAddressObj Administrator address (substrate or ethereum)849   * @example removeAdmin(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."})850   * @returns ```true``` if extrinsic success, otherwise ```false```851   */852  async removeAdmin(signer: TSigner, collectionId: number, adminAddressObj: ICrossAccountId): Promise<boolean> {853    const result = await this.helper.executeExtrinsic(854      signer,855      'api.tx.unique.removeCollectionAdmin', [collectionId, adminAddressObj],856      true,857    );858859    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionAdminRemoved');860  }861862  /**863   * Check if user is in allow list.864   * 865   * @param collectionId ID of collection866   * @param user Account to check867   * @example await getAdmins(1)868   * @returns is user in allow list869   */870  async allowed(collectionId: number, user: ICrossAccountId): Promise<boolean> {871    return (await this.helper.callRpc('api.rpc.unique.allowed', [collectionId, user])).toJSON();872  }873874  /**875   * Adds an address to allow list876   * @param signer keyring of signer877   * @param collectionId ID of collection878   * @param addressObj address to add to the allow list879   * @returns ```true``` if extrinsic success, otherwise ```false```880   */881  async addToAllowList(signer: TSigner, collectionId: number, addressObj: ICrossAccountId): Promise<boolean> {882    const result = await this.helper.executeExtrinsic(883      signer,884      'api.tx.unique.addToAllowList', [collectionId, addressObj],885      true,886    );887888    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'AllowListAddressAdded');889  }890891  /**892   * Removes an address from allow list893   *894   * @param signer keyring of signer895   * @param collectionId ID of collection896   * @param addressObj address to remove from the allow list897   * @returns ```true``` if extrinsic success, otherwise ```false```898   */899  async removeFromAllowList(signer: TSigner, collectionId: number, addressObj: ICrossAccountId): Promise<boolean> {900    const result = await this.helper.executeExtrinsic(901      signer,902      'api.tx.unique.removeFromAllowList', [collectionId, addressObj],903      true,904    );905906    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'AllowListAddressRemoved');907  }908909  /**910   * Sets onchain permissions for selected collection.911   *912   * @param signer keyring of signer913   * @param collectionId ID of collection914   * @param permissions collection permissions object915   * @example setPermissions(aliceKeyring, 10, {access:'AllowList', mintMode: true, nesting: {collectionAdmin: true, tokenOwner: true}});916   * @returns ```true``` if extrinsic success, otherwise ```false```917   */918  async setPermissions(signer: TSigner, collectionId: number, permissions: ICollectionPermissions): Promise<boolean> {919    const result = await this.helper.executeExtrinsic(920      signer,921      'api.tx.unique.setCollectionPermissions', [collectionId, permissions],922      true,923    );924925    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'unique', 'CollectionPermissionSet');926  }927928  /**929   * Enables nesting for selected collection. If `restricted` set, you can nest only tokens from specified collections.930   *931   * @param signer keyring of signer932   * @param collectionId ID of collection933   * @param permissions nesting permissions object934   * @example enableNesting(aliceKeyring, 10, {collectionAdmin: true, tokenOwner: true});935   * @returns ```true``` if extrinsic success, otherwise ```false```936   */937  async enableNesting(signer: TSigner, collectionId: number, permissions: INestingPermissions): Promise<boolean> {938    return await this.setPermissions(signer, collectionId, {nesting: permissions});939  }940941  /**942   * Disables nesting for selected collection.943   *944   * @param signer keyring of signer945   * @param collectionId ID of collection946   * @example disableNesting(aliceKeyring, 10);947   * @returns ```true``` if extrinsic success, otherwise ```false```948   */949  async disableNesting(signer: TSigner, collectionId: number): Promise<boolean> {950    return await this.setPermissions(signer, collectionId, {nesting: {tokenOwner: false, collectionAdmin: false}});951  }952953  /**954   * Sets onchain properties to the collection.955   *956   * @param signer keyring of signer957   * @param collectionId ID of collection958   * @param properties array of property objects959   * @example setProperties(aliceKeyring, 10, [{key: "gender", value: "male"}]);960   * @returns ```true``` if extrinsic success, otherwise ```false```961   */962  async setProperties(signer: TSigner, collectionId: number, properties: IProperty[]): Promise<boolean> {963    const result = await this.helper.executeExtrinsic(964      signer,965      'api.tx.unique.setCollectionProperties', [collectionId, properties],966      true,967    );968969    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionPropertySet');970  }971972  /**973   * Get collection properties.974   * 975   * @param collectionId ID of collection976   * @param propertyKeys optionally filter the returned properties to only these keys977   * @example getProperties(1219, ['location', 'date', 'time', 'isParadise']);978   * @returns array of key-value pairs979   */980  async getProperties(collectionId: number, propertyKeys?: string[] | null): Promise<IProperty[]> {981    return (await this.helper.callRpc('api.rpc.unique.collectionProperties', [collectionId, propertyKeys])).toHuman();982  }983984  async getCollectionOptions(collectionId: number) {985    return (await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId])).toHuman();986  }987988  /**989   * Deletes onchain properties from the collection.990   *991   * @param signer keyring of signer992   * @param collectionId ID of collection993   * @param propertyKeys array of property keys to delete994   * @example deleteProperties(aliceKeyring, 10, ["gender", "age"]);995   * @returns ```true``` if extrinsic success, otherwise ```false```996   */997  async deleteProperties(signer: TSigner, collectionId: number, propertyKeys: string[]): Promise<boolean> {998    const result = await this.helper.executeExtrinsic(999      signer,1000      'api.tx.unique.deleteCollectionProperties', [collectionId, propertyKeys],1001      true,1002    );10031004    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionPropertyDeleted');1005  }10061007  /**1008   * Changes the owner of the token.1009   *1010   * @param signer keyring of signer1011   * @param collectionId ID of collection1012   * @param tokenId ID of token1013   * @param addressObj address of a new owner1014   * @param amount amount of tokens to be transfered. For NFT must be set to 1n1015   * @example transferToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1016   * @returns true if the token success, otherwise false1017   */1018  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId, amount=1n): Promise<boolean> {1019    const result = await this.helper.executeExtrinsic(1020      signer,1021      'api.tx.unique.transfer', [addressObj, collectionId, tokenId, amount],1022      true, // `Unable to transfer token #${tokenId} from collection #${collectionId}`,1023    );10241025    return this.helper.util.isTokenTransferSuccess(result.result.events, collectionId, tokenId, {Substrate: typeof signer === 'string' ? signer : signer.address}, addressObj, amount);1026  }10271028  /**1029   *1030   * Change ownership of a token(s) on behalf of the owner.1031   *1032   * @param signer keyring of signer1033   * @param collectionId ID of collection1034   * @param tokenId ID of token1035   * @param fromAddressObj address on behalf of which the token will be sent1036   * @param toAddressObj new token owner1037   * @param amount amount of tokens to be transfered. For NFT must be set to 1n1038   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg"}, {Ethereum: "0x9F0583DbB85..."})1039   * @returns true if the token success, otherwise false1040   */1041  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1042    const result = await this.helper.executeExtrinsic(1043      signer,1044      'api.tx.unique.transferFrom', [fromAddressObj, toAddressObj, collectionId, tokenId, amount],1045      true, // `Unable to transfer token #${tokenId} from collection #${collectionId}`,1046    );1047    return this.helper.util.isTokenTransferSuccess(result.result.events, collectionId, tokenId, fromAddressObj, toAddressObj, amount);1048  }10491050  /**1051   *1052   * Destroys a concrete instance of NFT/RFT or burns a specified amount of fungible tokens.1053   *1054   * @param signer keyring of signer1055   * @param collectionId ID of collection1056   * @param tokenId ID of token1057   * @param amount amount of tokens to be burned. For NFT must be set to 1n1058   * @example burnToken(aliceKeyring, 10, 5);1059   * @returns ```true``` if the extrinsic is successful, otherwise ```false```1060   */1061  async burnToken(signer: TSigner, collectionId: number, tokenId: number, amount=1n): Promise<boolean> {1062    const burnResult = await this.helper.executeExtrinsic(1063      signer,1064      'api.tx.unique.burnItem', [collectionId, tokenId, amount],1065      true, // `Unable to burn token for ${label}`,1066    );1067    const burnedTokens = this.helper.util.extractTokensFromBurnResult(burnResult);1068    if (burnedTokens.tokens.length > 1) throw Error('Burned multiple tokens');1069    return burnedTokens.success;1070  }10711072  /**1073   * Destroys a concrete instance of NFT on behalf of the owner1074   *1075   * @param signer keyring of signer1076   * @param collectionId ID of collection1077   * @param tokenId ID of token1078   * @param fromAddressObj address on behalf of which the token will be burnt1079   * @param amount amount of tokens to be burned. For NFT must be set to 1n1080   * @example burnTokenFrom(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."}, 5, {Ethereum: "0x9F0583DbB85..."})1081   * @returns ```true``` if extrinsic success, otherwise ```false```1082   */1083  async burnTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1084    const burnResult = await this.helper.executeExtrinsic(1085      signer,1086      'api.tx.unique.burnFrom', [collectionId, fromAddressObj, tokenId, amount],1087      true, // `Unable to burn token from for ${label}`,1088    );1089    const burnedTokens = this.helper.util.extractTokensFromBurnResult(burnResult);1090    return burnedTokens.success && burnedTokens.tokens.length > 0;1091  }10921093  /**1094   * Set, change, or remove approved address to transfer the ownership of the NFT.1095   *1096   * @param signer keyring of signer1097   * @param collectionId ID of collection1098   * @param tokenId ID of token1099   * @param toAddressObj Substrate or Ethereum address which gets approved use of the signer's tokens1100   * @param amount amount of token to be approved. For NFT must be set to 1n1101   * @returns ```true``` if extrinsic success, otherwise ```false```1102   */1103  async approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount=1n) {1104    const approveResult = await this.helper.executeExtrinsic(1105      signer,1106      'api.tx.unique.approve', [toAddressObj, collectionId, tokenId, amount],1107      true, // `Unable to approve token for ${label}`,1108    );11091110    return this.helper.util.findCollectionInEvents(approveResult.result.events, collectionId, 'common', 'Approved');1111  }11121113  /**1114   * Get the amount of token pieces approved to transfer or burn. Normally 0.1115   *1116   * @param collectionId ID of collection1117   * @param tokenId ID of token1118   * @param toAccountObj address which is approved to use token pieces1119   * @param fromAccountObj address which may have allowed the use of its owned tokens1120   * @example getTokenApprovedPieces(10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Substrate: "5ERZNF88Mm7UGfPP3mdG..."})1121   * @returns number of approved to transfer pieces1122   */1123  async getTokenApprovedPieces(collectionId: number, tokenId: number, toAccountObj: ICrossAccountId, fromAccountObj: ICrossAccountId): Promise<bigint> {1124    return (await this.helper.callRpc('api.rpc.unique.allowance', [collectionId, fromAccountObj, toAccountObj, tokenId])).toBigInt();1125  }11261127  /**1128   * Get the last created token ID in a collection1129   *1130   * @param collectionId ID of collection1131   * @example getLastTokenId(10);1132   * @returns id of the last created token1133   */1134  async getLastTokenId(collectionId: number): Promise<number> {1135    return (await this.helper.callRpc('api.rpc.unique.lastTokenId', [collectionId])).toNumber();1136  }11371138  /**1139   * Check if token exists1140   *1141   * @param collectionId ID of collection1142   * @param tokenId ID of token1143   * @example doesTokenExist(10, 20);1144   * @returns true if the token exists, otherwise false1145   */1146  async doesTokenExist(collectionId: number, tokenId: number): Promise<boolean> {1147    return (await this.helper.callRpc('api.rpc.unique.tokenExists', [collectionId, tokenId])).toJSON();1148  }1149}11501151class NFTnRFT extends CollectionGroup {1152  /**1153   * Get tokens owned by account1154   *1155   * @param collectionId ID of collection1156   * @param addressObj tokens owner1157   * @example getTokensByAddress(10, {Substrate: "5DyN4Y92vZCjv38fg..."})1158   * @returns array of token ids owned by account1159   */1160  async getTokensByAddress(collectionId: number, addressObj: ICrossAccountId): Promise<number[]> {1161    return (await this.helper.callRpc('api.rpc.unique.accountTokens', [collectionId, addressObj])).toJSON();1162  }11631164  /**1165   * Get token data1166   *1167   * @param collectionId ID of collection1168   * @param tokenId ID of token1169   * @param propertyKeys optionally filter the token properties to only these keys1170   * @param blockHashAt optionally query the data at some block with this hash1171   * @example getToken(10, 5);1172   * @returns human readable token data1173   */1174  async getToken(collectionId: number, tokenId: number, propertyKeys: string[] = [], blockHashAt?: string): Promise<{1175    properties: IProperty[];1176    owner: CrossAccountId;1177    normalizedOwner: CrossAccountId;1178  }| null> {1179    let tokenData;1180    if(typeof blockHashAt === 'undefined') {1181      tokenData = await this.helper.callRpc('api.rpc.unique.tokenData', [collectionId, tokenId]);1182    }1183    else {1184      if(propertyKeys.length == 0) {1185        const collection = (await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId])).toHuman();1186        if(!collection) return null;1187        propertyKeys = collection.tokenPropertyPermissions.map((x: ITokenPropertyPermission) => x.key);1188      }1189      tokenData = await this.helper.callRpc('api.rpc.unique.tokenData', [collectionId, tokenId, propertyKeys, blockHashAt]);1190    }1191    tokenData = tokenData.toHuman();1192    if (tokenData === null || tokenData.owner === null) return null;1193    const owner = {} as any;1194    for (const key of Object.keys(tokenData.owner)) {1195      owner[key.toLocaleLowerCase()] = key.toLocaleLowerCase() == 'substrate' 1196        ? CrossAccountId.normalizeSubstrateAddress(tokenData.owner[key]) 1197        : tokenData.owner[key];1198    }1199    tokenData.normalizedOwner = CrossAccountId.fromLowerCaseKeys(owner);1200    return tokenData;1201  }12021203  /**1204   * Set permissions to change token properties1205   *1206   * @param signer keyring of signer1207   * @param collectionId ID of collection1208   * @param permissions permissions to change a property by the collection admin or token owner1209   * @example setTokenPropertyPermissions(1210   *   aliceKeyring, 10, [{key: "gender", permission: {tokenOwner: true, mutable: true, collectionAdmin: true}}]1211   * )1212   * @returns true if extrinsic success otherwise false1213   */1214  async setTokenPropertyPermissions(signer: TSigner, collectionId: number, permissions: ITokenPropertyPermission[]): Promise<boolean> {1215    const result = await this.helper.executeExtrinsic(1216      signer,1217      'api.tx.unique.setTokenPropertyPermissions', [collectionId, permissions],1218      true,1219    );12201221    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'PropertyPermissionSet');1222  }12231224  /**1225   * Get token property permissions.1226   * 1227   * @param collectionId ID of collection1228   * @param propertyKeys optionally filter the returned property permissions to only these keys1229   * @example getPropertyPermissions(1219, ['location', 'date', 'time', 'isParadise']);1230   * @returns array of key-permission pairs1231   */1232  async getPropertyPermissions(collectionId: number, propertyKeys: string[] | null = null): Promise<ITokenPropertyPermission[]> {1233    return (await this.helper.callRpc('api.rpc.unique.propertyPermissions', [collectionId, ...(propertyKeys === null ? [] : [propertyKeys])])).toHuman();1234  }12351236  /**1237   * Set token properties1238   *1239   * @param signer keyring of signer1240   * @param collectionId ID of collection1241   * @param tokenId ID of token1242   * @param properties key-value pairs of metadata which to add to a token. Keys must be permitted in the collection1243   * @example setTokenProperties(aliceKeyring, 10, 5, [{key: "gender", value: "female"}, {key: "age", value: "23"}])1244   * @returns ```true``` if extrinsic success, otherwise ```false```1245   */1246  async setTokenProperties(signer: TSigner, collectionId: number, tokenId: number, properties: IProperty[]): Promise<boolean> {1247    const result = await this.helper.executeExtrinsic(1248      signer,1249      'api.tx.unique.setTokenProperties', [collectionId, tokenId, properties],1250      true,1251    );12521253    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'TokenPropertySet');1254  }12551256  /**1257   * Get properties, metadata assigned to a token.1258   * 1259   * @param collectionId ID of collection1260   * @param tokenId ID of token1261   * @param propertyKeys optionally filter the returned properties to only these keys1262   * @example getTokenProperties(1219, ['location', 'date', 'time', 'isParadise']);1263   * @returns array of key-value pairs1264   */1265  async getTokenProperties(collectionId: number, tokenId: number, propertyKeys?: string[] | null): Promise<IProperty[]> {1266    return (await this.helper.callRpc('api.rpc.unique.tokenProperties', [collectionId, tokenId, propertyKeys])).toHuman();1267  }12681269  /**1270   * Delete the provided properties of a token1271   * @param signer keyring of signer1272   * @param collectionId ID of collection1273   * @param tokenId ID of token1274   * @param propertyKeys property keys to be deleted1275   * @example deleteTokenProperties(aliceKeyring, 10, 5, ["gender", "age"])1276   * @returns ```true``` if extrinsic success, otherwise ```false```1277   */1278  async deleteTokenProperties(signer: TSigner, collectionId: number, tokenId: number, propertyKeys: string[]): Promise<boolean> {1279    const result = await this.helper.executeExtrinsic(1280      signer,1281      'api.tx.unique.deleteTokenProperties', [collectionId, tokenId, propertyKeys],1282      true,1283    );12841285    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'TokenPropertyDeleted');1286  }12871288  /**1289   * Mint new collection1290   *1291   * @param signer keyring of signer1292   * @param collectionOptions basic collection options and properties1293   * @param mode NFT or RFT type of a collection1294   * @example mintCollection(aliceKeyring, {name: 'New', description: "New collection", tokenPrefix: "NEW"}, "NFT")1295   * @returns object of the created collection1296   */1297  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions, mode: 'NFT' | 'RFT'): Promise<UniqueBaseCollection> {1298    collectionOptions = JSON.parse(JSON.stringify(collectionOptions)) as ICollectionCreationOptions; // Clone object1299    collectionOptions.mode = (mode === 'NFT') ? {nft: null} : {refungible: null};1300    collectionOptions.properties = collectionOptions.properties || [{key: 'ERC721Metadata', value: '1'}];1301    for (const key of ['name', 'description', 'tokenPrefix']) {1302      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);1303    }1304    const creationResult = await this.helper.executeExtrinsic(1305      signer,1306      'api.tx.unique.createCollectionEx', [collectionOptions],1307      true, // errorLabel,1308    );1309    return this.getCollectionObject(this.helper.util.extractCollectionIdFromCreationResult(creationResult));1310  }13111312  getCollectionObject(_collectionId: number): any {1313    return null;1314  }13151316  getTokenObject(_collectionId: number, _tokenId: number): any {1317    return null;1318  }1319}132013211322class NFTGroup extends NFTnRFT {1323  /**1324   * Get collection object1325   * @param collectionId ID of collection1326   * @example getCollectionObject(2);1327   * @returns instance of UniqueNFTCollection1328   */1329  getCollectionObject(collectionId: number): UniqueNFTCollection {1330    return new UniqueNFTCollection(collectionId, this.helper);1331  }13321333  /**1334   * Get token object1335   * @param collectionId ID of collection1336   * @param tokenId ID of token1337   * @example getTokenObject(10, 5);1338   * @returns instance of UniqueNFTToken1339   */1340  getTokenObject(collectionId: number, tokenId: number): UniqueNFToken {1341    return new UniqueNFToken(tokenId, this.getCollectionObject(collectionId));1342  }13431344  /**1345   * Get token's owner1346   * @param collectionId ID of collection1347   * @param tokenId ID of token1348   * @param blockHashAt optionally query the data at the block with this hash1349   * @example getTokenOwner(10, 5);1350   * @returns Address in CrossAccountId format, e.g. {Substrate: "5DnSF6RRjwteE3BrCj..."}1351   */1352  async getTokenOwner(collectionId: number, tokenId: number, blockHashAt?: string): Promise<CrossAccountId> {1353    let owner;1354    if (typeof blockHashAt === 'undefined') {1355      owner = await this.helper.callRpc('api.rpc.unique.tokenOwner', [collectionId, tokenId]);1356    } else {1357      owner = await this.helper.callRpc('api.rpc.unique.tokenOwner', [collectionId, tokenId, blockHashAt]);1358    }1359    return CrossAccountId.fromLowerCaseKeys(owner.toJSON());1360  }13611362  /**1363   * Is token approved to transfer1364   * @param collectionId ID of collection1365   * @param tokenId ID of token1366   * @param toAccountObj address to be approved1367   * @returns ```true``` if extrinsic success, otherwise ```false```1368   */1369  async isTokenApproved(collectionId: number, tokenId: number, toAccountObj: ICrossAccountId): Promise<boolean> {1370    return (await this.getTokenApprovedPieces(collectionId, tokenId, toAccountObj, await this.getTokenOwner(collectionId, tokenId))) === 1n;1371  }13721373  /**1374   * Changes the owner of the token.1375   *1376   * @param signer keyring of signer1377   * @param collectionId ID of collection1378   * @param tokenId ID of token1379   * @param addressObj address of a new owner1380   * @example transferToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1381   * @returns ```true``` if extrinsic success, otherwise ```false```1382   */1383  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<boolean> {1384    return await super.transferToken(signer, collectionId, tokenId, addressObj, 1n);1385  }13861387  /**1388   *1389   * Change ownership of a NFT on behalf of the owner.1390   *1391   * @param signer keyring of signer1392   * @param collectionId ID of collection1393   * @param tokenId ID of token1394   * @param fromAddressObj address on behalf of which the token will be sent1395   * @param toAddressObj new token owner1396   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Ethereum: "0x9F0583DbB85..."})1397   * @returns ```true``` if extrinsic success, otherwise ```false```1398   */1399  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId): Promise<boolean> {1400    return await super.transferTokenFrom(signer, collectionId, tokenId, fromAddressObj, toAddressObj, 1n);1401  }14021403  /**1404   * Recursively find the address that owns the token1405   * @param collectionId ID of collection1406   * @param tokenId ID of token1407   * @param blockHashAt1408   * @example getTokenTopmostOwner(10, 5);1409   * @returns address in CrossAccountId format, e.g. {Substrate: "5DyN4Y92vZCjv38fg..."}1410   */1411  async getTokenTopmostOwner(collectionId: number, tokenId: number, blockHashAt?: string): Promise<CrossAccountId | null> {1412    let owner;1413    if (typeof blockHashAt === 'undefined') {1414      owner = await this.helper.callRpc('api.rpc.unique.topmostTokenOwner', [collectionId, tokenId]);1415    } else {1416      owner = await this.helper.callRpc('api.rpc.unique.topmostTokenOwner', [collectionId, tokenId, blockHashAt]);1417    }14181419    if (owner === null) return null;14201421    return owner.toHuman();1422  }14231424  /**1425   * Get tokens nested in the provided token1426   * @param collectionId ID of collection1427   * @param tokenId ID of token1428   * @param blockHashAt optionally query the data at the block with this hash1429   * @example getTokenChildren(10, 5);1430   * @returns tokens whose depth of nesting is <= 51431   */1432  async getTokenChildren(collectionId: number, tokenId: number, blockHashAt?: string): Promise<IToken[]> {1433    let children;1434    if(typeof blockHashAt === 'undefined') {1435      children = await this.helper.callRpc('api.rpc.unique.tokenChildren', [collectionId, tokenId]);1436    } else {1437      children = await this.helper.callRpc('api.rpc.unique.tokenChildren', [collectionId, tokenId, blockHashAt]);1438    }14391440    return children.toJSON().map((x: any) => {1441      return {collectionId: x.collection, tokenId: x.token};1442    });1443  }14441445  /**1446   * Nest one token into another1447   * @param signer keyring of signer1448   * @param tokenObj token to be nested1449   * @param rootTokenObj token to be parent1450   * @example nestToken(aliceKeyring, {collectionId: 10, tokenId: 5}, {collectionId: 10, tokenId: 4});1451   * @returns ```true``` if extrinsic success, otherwise ```false```1452   */1453  async nestToken(signer: TSigner, tokenObj: IToken, rootTokenObj: IToken): Promise<boolean> {1454    const rootTokenAddress = this.helper.util.getTokenAccount(rootTokenObj);1455    const result = await this.transferToken(signer, tokenObj.collectionId, tokenObj.tokenId, rootTokenAddress);1456    if(!result) {1457      throw Error('Unable to nest token!');1458    }1459    return result;1460  }14611462  /**1463   * Remove token from nested state1464   * @param signer keyring of signer1465   * @param tokenObj token to unnest1466   * @param rootTokenObj parent of a token1467   * @param toAddressObj address of a new token owner1468   * @example unnestToken(aliceKeyring, {collectionId: 10, tokenId: 5}, {collectionId: 10, tokenId: 4}, {Substrate: "5DyN4Y92vZCjv38fg..."});1469   * @returns ```true``` if extrinsic success, otherwise ```false```1470   */1471  async unnestToken(signer: TSigner, tokenObj: IToken, rootTokenObj: IToken, toAddressObj: ICrossAccountId): Promise<boolean> {1472    const rootTokenAddress = this.helper.util.getTokenAccount(rootTokenObj);1473    const result = await this.transferTokenFrom(signer, tokenObj.collectionId, tokenObj.tokenId, rootTokenAddress, toAddressObj);1474    if(!result) {1475      throw Error('Unable to unnest token!');1476    }1477    return result;1478  }14791480  /**1481   * Mint new collection1482   * @param signer keyring of signer1483   * @param collectionOptions Collection options1484   * @example1485   * mintCollection(aliceKeyring, {1486   *   name: 'New',1487   *   description: 'New collection',1488   *   tokenPrefix: 'NEW',1489   * })1490   * @returns object of the created collection1491   */1492  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}): Promise<UniqueNFTCollection> {1493    return await super.mintCollection(signer, collectionOptions, 'NFT') as UniqueNFTCollection;1494  }14951496  /**1497   * Mint new token1498   * @param signer keyring of signer1499   * @param data token data1500   * @returns created token object1501   */1502  async mintToken(signer: TSigner, data: { collectionId: number; owner: ICrossAccountId | string; properties?: IProperty[]; }): Promise<UniqueNFToken> {1503    const creationResult = await this.helper.executeExtrinsic(1504      signer,1505      'api.tx.unique.createItem', [data.collectionId, (typeof data.owner === 'string') ? {Substrate: data.owner} : data.owner, {1506        nft: {1507          properties: data.properties,1508        },1509      }],1510      true,1511    );1512    const createdTokens = this.helper.util.extractTokensFromCreationResult(creationResult);1513    if (createdTokens.tokens.length > 1) throw Error('Minted multiple tokens');1514    if (createdTokens.tokens.length < 1) throw Error('No tokens minted');1515    return this.getTokenObject(data.collectionId, createdTokens.tokens[0].tokenId);1516  }15171518  /**1519   * Mint multiple NFT tokens1520   * @param signer keyring of signer1521   * @param collectionId ID of collection1522   * @param tokens array of tokens with owner and properties1523   * @example1524   * mintMultipleTokens(aliceKeyring, 10, [{1525   *     owner: {Substrate: "5DyN4Y92vZCjv38fg..."},1526   *     properties: [{key: "gender", value: "male"},{key: "age", value: "45"}],1527   *   },{1528   *     owner: {Ethereum: "0x9F0583DbB855d..."},1529   *     properties: [{key: "gender", value: "female"},{key: "age", value: "22"}],1530   * }]);1531   * @returns ```true``` if extrinsic success, otherwise ```false```1532   */1533  async mintMultipleTokens(signer: TSigner, collectionId: number, tokens: {owner: ICrossAccountId, properties?: IProperty[]}[]): Promise<UniqueNFToken[]> {1534    const creationResult = await this.helper.executeExtrinsic(1535      signer,1536      'api.tx.unique.createMultipleItemsEx', [collectionId, {NFT: tokens}],1537      true,1538    );1539    const collection = this.getCollectionObject(collectionId);1540    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1541  }15421543  /**1544   * Mint multiple NFT tokens with one owner1545   * @param signer keyring of signer1546   * @param collectionId ID of collection1547   * @param owner tokens owner1548   * @param tokens array of tokens with owner and properties1549   * @example1550   * mintMultipleTokensWithOneOwner(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...", [{1551   *   properties: [{1552   *   key: "gender",1553   *   value: "female",1554   *  },{1555   *   key: "age",1556   *   value: "33",1557   *  }],1558   * }]);1559   * @returns array of newly created tokens1560   */1561  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, owner: ICrossAccountId, tokens: {properties?: IProperty[]}[]): Promise<UniqueNFToken[]> {1562    const rawTokens = [];1563    for (const token of tokens) {1564      const raw = {NFT: {properties: token.properties}};1565      rawTokens.push(raw);1566    }1567    const creationResult = await this.helper.executeExtrinsic(1568      signer,1569      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],1570      true,1571    );1572    const collection = this.getCollectionObject(collectionId);1573    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1574  }15751576  /**1577   * Set, change, or remove approved address to transfer the ownership of the NFT.1578   *1579   * @param signer keyring of signer1580   * @param collectionId ID of collection1581   * @param tokenId ID of token1582   * @param toAddressObj address to approve1583   * @example approveToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1584   * @returns ```true``` if extrinsic success, otherwise ```false```1585   */1586  async approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId) {1587    return super.approveToken(signer, collectionId, tokenId, toAddressObj, 1n);1588  }1589}159015911592class RFTGroup extends NFTnRFT {1593  /**1594   * Get collection object1595   * @param collectionId ID of collection1596   * @example getCollectionObject(2);1597   * @returns instance of UniqueRFTCollection1598   */1599  getCollectionObject(collectionId: number): UniqueRFTCollection {1600    return new UniqueRFTCollection(collectionId, this.helper);1601  }16021603  /**1604   * Get token object1605   * @param collectionId ID of collection1606   * @param tokenId ID of token1607   * @example getTokenObject(10, 5);1608   * @returns instance of UniqueNFTToken1609   */1610  getTokenObject(collectionId: number, tokenId: number): UniqueRFToken {1611    return new UniqueRFToken(tokenId, this.getCollectionObject(collectionId));1612  }16131614  /**1615   * Get top 10 token owners with the largest number of pieces1616   * @param collectionId ID of collection1617   * @param tokenId ID of token1618   * @example getTokenTop10Owners(10, 5);1619   * @returns array of top 10 owners1620   */1621  async getTokenTop10Owners(collectionId: number, tokenId: number): Promise<CrossAccountId[]> {1622    return (await this.helper.callRpc('api.rpc.unique.tokenOwners', [collectionId, tokenId])).toJSON().map(CrossAccountId.fromLowerCaseKeys);1623  }16241625  /**1626   * Get number of pieces owned by address1627   * @param collectionId ID of collection1628   * @param tokenId ID of token1629   * @param addressObj address token owner1630   * @example getTokenBalance(10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."});1631   * @returns number of pieces ownerd by address1632   */1633  async getTokenBalance(collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<bigint> {1634    return (await this.helper.callRpc('api.rpc.unique.balance', [collectionId, addressObj, tokenId])).toBigInt();1635  }16361637  /**1638   * Transfer pieces of token to another address1639   * @param signer keyring of signer1640   * @param collectionId ID of collection1641   * @param tokenId ID of token1642   * @param addressObj address of a new owner1643   * @param amount number of pieces to be transfered1644   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, 2000n)1645   * @returns ```true``` if extrinsic success, otherwise ```false```1646   */1647  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId, amount=1n): Promise<boolean> {1648    return await super.transferToken(signer, collectionId, tokenId, addressObj, amount);1649  }16501651  /**1652   * Change ownership of some pieces of RFT on behalf of the owner.1653   * @param signer keyring of signer1654   * @param collectionId ID of collection1655   * @param tokenId ID of token1656   * @param fromAddressObj address on behalf of which the token will be sent1657   * @param toAddressObj new token owner1658   * @param amount number of pieces to be transfered1659   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Substrate: "5DfhbVfww7ThF8q6f3i..."}, 2000n)1660   * @returns ```true``` if extrinsic success, otherwise ```false```1661   */1662  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1663    return await super.transferTokenFrom(signer, collectionId, tokenId, fromAddressObj, toAddressObj, amount);1664  }16651666  /**1667   * Mint new collection1668   * @param signer keyring of signer1669   * @param collectionOptions Collection options1670   * @example1671   * mintCollection(aliceKeyring, {1672   *   name: 'New',1673   *   description: 'New collection',1674   *   tokenPrefix: 'NEW',1675   * })1676   * @returns object of the created collection1677   */1678  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}): Promise<UniqueRFTCollection> {1679    return await super.mintCollection(signer, collectionOptions, 'RFT') as UniqueRFTCollection;1680  }16811682  /**1683   * Mint new token1684   * @param signer keyring of signer1685   * @param data token data1686   * @example mintToken(aliceKeyring, {collectionId: 10, owner: {Substrate: '5GHoZe9c73RYbVzq...'}, pieces: 10000n});1687   * @returns created token object1688   */1689  async mintToken(signer: TSigner, data: { collectionId: number; owner: ICrossAccountId | string; pieces: bigint; properties?: IProperty[]; }): Promise<UniqueRFToken> {1690    const creationResult = await this.helper.executeExtrinsic(1691      signer,1692      'api.tx.unique.createItem', [data.collectionId, (typeof data.owner === 'string') ? {Substrate: data.owner} : data.owner, {1693        refungible: {1694          pieces: data.pieces,1695          properties: data.properties,1696        },1697      }],1698      true,1699    );1700    const createdTokens = this.helper.util.extractTokensFromCreationResult(creationResult);1701    if (createdTokens.tokens.length > 1) throw Error('Minted multiple tokens');1702    if (createdTokens.tokens.length < 1) throw Error('No tokens minted');1703    return this.getTokenObject(data.collectionId, createdTokens.tokens[0].tokenId);1704  }17051706  async mintMultipleTokens(signer: TSigner, collectionId: number, tokens: {owner: ICrossAccountId, pieces: bigint, properties?: IProperty[]}[]): Promise<UniqueRFToken[]> {1707    throw Error('Not implemented');1708    const creationResult = await this.helper.executeExtrinsic(1709      signer,1710      'api.tx.unique.createMultipleItemsEx', [collectionId, {RefungibleMultipleOwners: tokens}],1711      true, // `Unable to mint RFT tokens for ${label}`,1712    );1713    const collection = this.getCollectionObject(collectionId);1714    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1715  }17161717  /**1718   * Mint multiple RFT tokens with one owner1719   * @param signer keyring of signer1720   * @param collectionId ID of collection1721   * @param owner tokens owner1722   * @param tokens array of tokens with properties and pieces1723   * @example mintMultipleTokensWithOneOwner(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, [{pieces: 100000n, properties: [{key: "gender", value: "male"}]}]);1724   * @returns array of newly created RFT tokens1725   */1726  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, owner: ICrossAccountId, tokens: {pieces: bigint, properties?: IProperty[]}[]): Promise<UniqueRFToken[]> {1727    const rawTokens = [];1728    for (const token of tokens) {1729      const raw = {ReFungible: {pieces: token.pieces, properties: token.properties}};1730      rawTokens.push(raw);1731    }1732    const creationResult = await this.helper.executeExtrinsic(1733      signer,1734      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],1735      true,1736    );1737    const collection = this.getCollectionObject(collectionId);1738    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1739  }17401741  /**1742   * Destroys a concrete instance of RFT.1743   * @param signer keyring of signer1744   * @param collectionId ID of collection1745   * @param tokenId ID of token1746   * @param amount number of pieces to be burnt1747   * @example burnToken(aliceKeyring, 10, 5);1748   * @returns ```true``` if the extrinsic is successful, otherwise ```false```1749   */1750  async burnToken(signer: IKeyringPair, collectionId: number, tokenId: number, amount=1n): Promise<boolean> {1751    return await super.burnToken(signer, collectionId, tokenId, amount);1752  }17531754  /**1755   * Destroys a concrete instance of RFT on behalf of the owner.1756   * @param signer keyring of signer1757   * @param collectionId ID of collection1758   * @param tokenId ID of token1759   * @param fromAddressObj address on behalf of which the token will be burnt1760   * @param amount number of pieces to be burnt1761   * @example burnTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, 2n)1762   * @returns ```true``` if extrinsic success, otherwise ```false```1763   */1764  async burnTokenFrom(signer: IKeyringPair, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1765    return await super.burnTokenFrom(signer, collectionId, tokenId, fromAddressObj, amount);1766  }17671768  /**1769   * Set, change, or remove approved address to transfer the ownership of the RFT.1770   *1771   * @param signer keyring of signer1772   * @param collectionId ID of collection1773   * @param tokenId ID of token1774   * @param toAddressObj address to approve1775   * @param amount number of pieces to be approved1776   * @example approveToken(aliceKeyring, 10, 5, {Substrate: "5GHoZe9c73RYbVzq..."}, "", 10000n);1777   * @returns true if the token success, otherwise false1778   */1779  async approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount=1n) {1780    return super.approveToken(signer, collectionId, tokenId, toAddressObj, amount);1781  }17821783  /**1784   * Get total number of pieces1785   * @param collectionId ID of collection1786   * @param tokenId ID of token1787   * @example getTokenTotalPieces(10, 5);1788   * @returns number of pieces1789   */1790  async getTokenTotalPieces(collectionId: number, tokenId: number): Promise<bigint> {1791    return (await this.helper.callRpc('api.rpc.unique.totalPieces', [collectionId, tokenId])).unwrap().toBigInt();1792  }17931794  /**1795   * Change number of token pieces. Signer must be the owner of all token pieces.1796   * @param signer keyring of signer1797   * @param collectionId ID of collection1798   * @param tokenId ID of token1799   * @param amount new number of pieces1800   * @example repartitionToken(aliceKeyring, 10, 5, 12345n);1801   * @returns true if the repartion was success, otherwise false1802   */1803  async repartitionToken(signer: TSigner, collectionId: number, tokenId: number, amount: bigint): Promise<boolean> {1804    const currentAmount = await this.getTokenTotalPieces(collectionId, tokenId);1805    const repartitionResult = await this.helper.executeExtrinsic(1806      signer,1807      'api.tx.unique.repartition', [collectionId, tokenId, amount],1808      true,1809    );1810    if(currentAmount < amount) return this.helper.util.findCollectionInEvents(repartitionResult.result.events, collectionId, 'common', 'ItemCreated');1811    return this.helper.util.findCollectionInEvents(repartitionResult.result.events, collectionId, 'common', 'ItemDestroyed');1812  }1813}181418151816class FTGroup extends CollectionGroup {1817  /**1818   * Get collection object1819   * @param collectionId ID of collection1820   * @example getCollectionObject(2);1821   * @returns instance of UniqueFTCollection1822   */1823  getCollectionObject(collectionId: number): UniqueFTCollection {1824    return new UniqueFTCollection(collectionId, this.helper);1825  }18261827  /**1828   * Mint new fungible collection1829   * @param signer keyring of signer1830   * @param collectionOptions Collection options1831   * @param decimalPoints number of token decimals1832   * @example1833   * mintCollection(aliceKeyring, {1834   *   name: 'New',1835   *   description: 'New collection',1836   *   tokenPrefix: 'NEW',1837   * }, 18)1838   * @returns newly created fungible collection1839   */1840  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}, decimalPoints = 0): Promise<UniqueFTCollection> {1841    collectionOptions = JSON.parse(JSON.stringify(collectionOptions)) as ICollectionCreationOptions; // Clone object1842    if(collectionOptions.tokenPropertyPermissions) throw Error('Fungible collections has no tokenPropertyPermissions');1843    collectionOptions.mode = {fungible: decimalPoints};1844    for (const key of ['name', 'description', 'tokenPrefix']) {1845      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);1846    }1847    const creationResult = await this.helper.executeExtrinsic(1848      signer,1849      'api.tx.unique.createCollectionEx', [collectionOptions],1850      true,1851    );1852    return this.getCollectionObject(this.helper.util.extractCollectionIdFromCreationResult(creationResult));1853  }18541855  /**1856   * Mint tokens1857   * @param signer keyring of signer1858   * @param collectionId ID of collection1859   * @param owner address owner of new tokens1860   * @param amount amount of tokens to be meanted1861   * @example mintTokens(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq"}, 1000n);1862   * @returns ```true``` if extrinsic success, otherwise ```false```1863   */1864  async mintTokens(signer: TSigner, collectionId: number, amount: bigint, owner: ICrossAccountId | string): Promise<boolean> {1865    const creationResult = await this.helper.executeExtrinsic(1866      signer,1867      'api.tx.unique.createItem', [collectionId, (typeof owner === 'string') ? {Substrate: owner} : owner, {1868        fungible: {1869          value: amount,1870        },1871      }],1872      true, // `Unable to mint fungible tokens for ${label}`,1873    );1874    return this.helper.util.findCollectionInEvents(creationResult.result.events, collectionId, 'common', 'ItemCreated');1875  }18761877  /**1878   * Mint multiple Fungible tokens with one owner1879   * @param signer keyring of signer1880   * @param collectionId ID of collection1881   * @param owner tokens owner1882   * @param tokens array of tokens with properties and pieces1883   * @returns ```true``` if extrinsic success, otherwise ```false```1884   */1885  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, tokens: {value: bigint}[], owner: ICrossAccountId): Promise<boolean> {1886    const rawTokens = [];1887    for (const token of tokens) {1888      const raw = {Fungible: {Value: token.value}};1889      rawTokens.push(raw);1890    }1891    const creationResult = await this.helper.executeExtrinsic(1892      signer,1893      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],1894      true,1895    );1896    return this.helper.util.findCollectionInEvents(creationResult.result.events, collectionId, 'common', 'ItemCreated');1897  }18981899  /**1900   * Get the top 10 owners with the largest balance for the Fungible collection1901   * @param collectionId ID of collection1902   * @example getTop10Owners(10);1903   * @returns array of ```ICrossAccountId```1904   */1905  async getTop10Owners(collectionId: number): Promise<CrossAccountId[]> {1906    return (await this.helper.callRpc('api.rpc.unique.tokenOwners', [collectionId, 0])).toJSON().map(CrossAccountId.fromLowerCaseKeys);1907  }19081909  /**1910   * Get account balance1911   * @param collectionId ID of collection1912   * @param addressObj address of owner1913   * @example getBalance(10, {Substrate: "5GHoZe9c73RYbVzq..."})1914   * @returns amount of fungible tokens owned by address1915   */1916  async getBalance(collectionId: number, addressObj: ICrossAccountId): Promise<bigint> {1917    return (await this.helper.callRpc('api.rpc.unique.balance', [collectionId, addressObj, 0])).toBigInt();1918  }19191920  /**1921   * Transfer tokens to address1922   * @param signer keyring of signer1923   * @param collectionId ID of collection1924   * @param toAddressObj address recipient1925   * @param amount amount of tokens to be sent1926   * @example transfer(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n);1927   * @returns ```true``` if extrinsic success, otherwise ```false```1928   */1929  async transfer(signer: TSigner, collectionId: number, toAddressObj: ICrossAccountId, amount=1n) {1930    return await super.transferToken(signer, collectionId, 0, toAddressObj, amount);1931  }19321933  /**1934   * Transfer some tokens on behalf of the owner.1935   * @param signer keyring of signer1936   * @param collectionId ID of collection1937   * @param fromAddressObj address on behalf of which tokens will be sent1938   * @param toAddressObj address where token to be sent1939   * @param amount number of tokens to be sent1940   * @example transferFrom(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, {Substrate: "5DfhbVfww7ThF8q6f3ij..."}, 10000n);1941   * @returns ```true``` if extrinsic success, otherwise ```false```1942   */1943  async transferFrom(signer: TSigner, collectionId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {1944    return await super.transferTokenFrom(signer, collectionId, 0, fromAddressObj, toAddressObj, amount);1945  }19461947  /**1948   * Destroy some amount of tokens1949   * @param signer keyring of signer1950   * @param collectionId ID of collection1951   * @param amount amount of tokens to be destroyed1952   * @example burnTokens(aliceKeyring, 10, 1000n);1953   * @returns ```true``` if extrinsic success, otherwise ```false```1954   */1955  async burnTokens(signer: IKeyringPair, collectionId: number, amount=1n): Promise<boolean> {1956    return await super.burnToken(signer, collectionId, 0, amount);1957  }19581959  /**1960   * Burn some tokens on behalf of the owner.1961   * @param signer keyring of signer1962   * @param collectionId ID of collection1963   * @param fromAddressObj address on behalf of which tokens will be burnt1964   * @param amount amount of tokens to be burnt1965   * @example burnTokensFrom(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n);1966   * @returns ```true``` if extrinsic success, otherwise ```false```1967   */1968  async burnTokensFrom(signer: IKeyringPair, collectionId: number, fromAddressObj: ICrossAccountId, amount=1n): Promise<boolean> {1969    return await super.burnTokenFrom(signer, collectionId, 0, fromAddressObj, amount);1970  }19711972  /**1973   * Get total collection supply1974   * @param collectionId1975   * @returns1976   */1977  async getTotalPieces(collectionId: number): Promise<bigint> {1978    return (await this.helper.callRpc('api.rpc.unique.totalPieces', [collectionId, 0])).unwrap().toBigInt();1979  }19801981  /**1982   * Set, change, or remove approved address to transfer tokens.1983   *1984   * @param signer keyring of signer1985   * @param collectionId ID of collection1986   * @param toAddressObj address to be approved1987   * @param amount amount of tokens to be approved1988   * @example approveTokens(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n)1989   * @returns ```true``` if extrinsic success, otherwise ```false```1990   */1991  async approveTokens(signer: IKeyringPair, collectionId: number, toAddressObj: ICrossAccountId, amount=1n) {1992    return super.approveToken(signer, collectionId, 0, toAddressObj, amount);1993  }19941995  /**1996   * Get amount of fungible tokens approved to transfer1997   * @param collectionId ID of collection1998   * @param fromAddressObj owner of tokens1999   * @param toAddressObj the address approved for the transfer of tokens on behalf of the owner2000   * @returns number of tokens approved for the transfer2001   */2002  async getApprovedTokens(collectionId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {2003    return super.getTokenApprovedPieces(collectionId, 0, toAddressObj, fromAddressObj);2004  }2005}200620072008class ChainGroup extends HelperGroup {2009  /**2010   * Get system properties of a chain2011   * @example getChainProperties();2012   * @returns ss58Format, token decimals, and token symbol2013   */2014  getChainProperties(): IChainProperties {2015    const properties = (this.helper.getApi() as any).registry.getChainProperties().toJSON();2016    return {2017      ss58Format: properties.ss58Format.toJSON(),2018      tokenDecimals: properties.tokenDecimals.toJSON(),2019      tokenSymbol: properties.tokenSymbol.toJSON(),2020    };2021  }20222023  /**2024   * Get chain header2025   * @example getLatestBlockNumber();2026   * @returns the number of the last block2027   */2028  async getLatestBlockNumber(): Promise<number> {2029    return (await this.helper.callRpc('api.rpc.chain.getHeader')).number.toNumber();2030  }20312032  /**2033   * Get block hash by block number2034   * @param blockNumber number of block2035   * @example getBlockHashByNumber(12345);2036   * @returns hash of a block2037   */2038  async getBlockHashByNumber(blockNumber: number): Promise<string | null> {2039    const blockHash = (await this.helper.callRpc('api.rpc.chain.getBlockHash', [blockNumber])).toJSON();2040    if(blockHash === '0x0000000000000000000000000000000000000000000000000000000000000000') return null;2041    return blockHash;2042  }20432044  // TODO add docs2045  async getBlock(blockHashOrNumber: string | number): Promise<IBlock | null> {2046    const blockHash = typeof blockHashOrNumber === 'string' ? blockHashOrNumber : await this.getBlockHashByNumber(blockHashOrNumber);2047    if (!blockHash) return null;2048    return (await this.helper.callRpc('api.rpc.chain.getBlock', [blockHash])).toHuman().block;2049  }20502051  /**2052   * Get account nonce2053   * @param address substrate address2054   * @example getNonce("5GrwvaEF5zXb26Fz...");2055   * @returns number, account's nonce2056   */2057  async getNonce(address: TSubstrateAccount): Promise<number> {2058    return (await this.helper.callRpc('api.query.system.account', [address])).nonce.toNumber();2059  }2060}206120622063class BalanceGroup extends HelperGroup {2064  getCollectionCreationPrice(): bigint {2065    return 2n * this.helper.balance.getOneTokenNominal();2066  }2067  /**2068   * Representation of the native token in the smallest unit - one OPAL (OPL), QUARTZ (QTZ), or UNIQUE (UNQ).2069   * @example getOneTokenNominal()2070   * @returns ```BigInt``` representation of the native token in the smallest unit, e.g. ```1_000_000_000_000_000_000n``` for QTZ.2071   */2072  getOneTokenNominal(): bigint {2073    const chainProperties = this.helper.chain.getChainProperties();2074    return 10n ** BigInt((chainProperties.tokenDecimals || [18])[0]);2075  }20762077  /**2078   * Get substrate address balance2079   * @param address substrate address2080   * @example getSubstrate("5GrwvaEF5zXb26Fz...")2081   * @returns amount of tokens on address2082   */2083  async getSubstrate(address: TSubstrateAccount): Promise<bigint> {2084    return (await this.helper.callRpc('api.query.system.account', [address])).data.free.toBigInt();2085  }20862087  /**2088   * Get full substrate balance including free, miscFrozen, feeFrozen, and reserved2089   * @param address substrate address2090   * @returns2091   */2092  async getSubstrateFull(address: TSubstrateAccount): Promise<ISubstrateBalance> {2093    const accountInfo = (await this.helper.callRpc('api.query.system.account', [address])).data;2094    return {free: accountInfo.free.toBigInt(), miscFrozen: accountInfo.miscFrozen.toBigInt(), feeFrozen: accountInfo.feeFrozen.toBigInt(), reserved: accountInfo.reserved.toBigInt()};2095  }20962097  /**2098   * Get ethereum address balance2099   * @param address ethereum address2100   * @example getEthereum("0x9F0583DbB855d...")2101   * @returns amount of tokens on address2102   */2103  async getEthereum(address: TEthereumAccount): Promise<bigint> {2104    return (await this.helper.callRpc('api.rpc.eth.getBalance', [address])).toBigInt();2105  }21062107  /**2108   * Transfer tokens to substrate address2109   * @param signer keyring of signer2110   * @param address substrate address of a recipient2111   * @param amount amount of tokens to be transfered2112   * @example transferToSubstrate(aliceKeyring, "5GrwvaEF5zXb26Fz...", 100_000_000_000n);2113   * @returns ```true``` if extrinsic success, otherwise ```false```2114   */2115  async transferToSubstrate(signer: TSigner, address: TSubstrateAccount, amount: bigint | string): Promise<boolean> {2116    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}`*/);21172118    let transfer = {from: null, to: null, amount: 0n} as any;2119    result.result.events.forEach(({event: {data, method, section}}) => {2120      if ((section === 'balances') && (method === 'Transfer')) {2121        transfer = {2122          from: this.helper.address.normalizeSubstrate(data[0]),2123          to: this.helper.address.normalizeSubstrate(data[1]),2124          amount: BigInt(data[2]),2125        };2126      }2127    });2128    const isSuccess = this.helper.address.normalizeSubstrate(typeof signer === 'string' ? signer : signer.address) === transfer.from 2129      && this.helper.address.normalizeSubstrate(address) === transfer.to 2130      && BigInt(amount) === transfer.amount;2131    return isSuccess;2132  }2133}213421352136class AddressGroup extends HelperGroup {2137  /**2138   * Normalizes the address to the specified ss58 format, by default ```42```.2139   * @param address substrate address2140   * @param ss58Format format for address conversion, by default ```42```2141   * @example normalizeSubstrate("unjKJQJrRd238pkUZZvzDQrfKuM39zBSnQ5zjAGAGcdRhaJTx") // returns 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY2142   * @returns substrate address converted to normalized (i.e., starting with 5) or specified explicitly representation2143   */2144  normalizeSubstrate(address: TSubstrateAccount, ss58Format = 42): TSubstrateAccount {2145    return CrossAccountId.normalizeSubstrateAddress(address, ss58Format);2146  }21472148  /**2149   * Get address in the connected chain format2150   * @param address substrate address2151   * @example normalizeSubstrateToChainFormat("5GrwvaEF5zXb26Fz...") // returns unjKJQJrRd238pkUZZ... for Unique Network2152   * @returns address in chain format2153   */2154  normalizeSubstrateToChainFormat(address: TSubstrateAccount): TSubstrateAccount {2155    return this.normalizeSubstrate(address, this.helper.chain.getChainProperties().ss58Format);2156  }21572158  /**2159   * Get substrate mirror of an ethereum address2160   * @param ethAddress ethereum address2161   * @param toChainFormat false for normalized account2162   * @example ethToSubstrate('0x9F0583DbB855d...')2163   * @returns substrate mirror of a provided ethereum address2164   */2165  ethToSubstrate(ethAddress: TEthereumAccount, toChainFormat=false): TSubstrateAccount {2166    return CrossAccountId.translateEthToSub(ethAddress, toChainFormat ? this.helper.chain.getChainProperties().ss58Format : undefined);2167  }21682169  /**2170   * Get ethereum mirror of a substrate address2171   * @param subAddress substrate account2172   * @example substrateToEth("5DnSF6RRjwteE3BrC...")2173   * @returns ethereum mirror of a provided substrate address2174   */2175  substrateToEth(subAddress: TSubstrateAccount): TEthereumAccount {2176    return CrossAccountId.translateSubToEth(subAddress);2177  }2178}21792180class StakingGroup extends HelperGroup {2181  /**2182   * Stake tokens for App Promotion2183   * @param signer keyring of signer2184   * @param amountToStake amount of tokens to stake2185   * @param label extra label for log2186   * @returns2187   */2188  async stake(signer: TSigner, amountToStake: bigint, label?: string): Promise<boolean> {2189    if(typeof label === 'undefined') label = `${signer.address} amount: ${amountToStake}`;2190    const _stakeResult = await this.helper.executeExtrinsic(2191      signer, 'api.tx.appPromotion.stake',2192      [amountToStake], true,2193    );2194    // TODO extract info from stakeResult2195    return true;2196  }21972198  /**2199   * Unstake tokens for App Promotion2200   * @param signer keyring of signer2201   * @param amountToUnstake amount of tokens to unstake2202   * @param label extra label for log2203   * @returns block number where balances will be unlocked2204   */2205  async unstake(signer: TSigner, label?: string): Promise<number> {2206    if(typeof label === 'undefined') label = `${signer.address}`;2207    const _unstakeResult = await this.helper.executeExtrinsic(2208      signer, 'api.tx.appPromotion.unstake',2209      [], true,2210    );2211    // TODO extract block number fron events2212    return 1;2213  }22142215  /**2216   * Get total staked amount for address2217   * @param address substrate or ethereum address2218   * @returns total staked amount2219   */2220  async getTotalStaked(address?: ICrossAccountId): Promise<bigint> {2221    if (address) return (await this.helper.callRpc('api.rpc.appPromotion.totalStaked', [address])).toBigInt();2222    return (await this.helper.callRpc('api.rpc.appPromotion.totalStaked')).toBigInt();2223  }22242225  /**2226   * Get total staked per block2227   * @param address substrate or ethereum address2228   * @returns array of stakes. `block` – the number of the block in which the stake was made. `amount` - the number of tokens staked in the block2229   */2230  async getTotalStakedPerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {2231    const rawTotalStakerdPerBlock = await this.helper.callRpc('api.rpc.appPromotion.totalStakedPerBlock', [address]);2232    return rawTotalStakerdPerBlock.map(([block, amount]: any[]) => {2233      return { 2234        block: block.toBigInt(),2235        amount: amount.toBigInt(),2236      };2237    });2238  }22392240  /**2241   * Get total pending unstake amount for address2242   * @param address substrate or ethereum address2243   * @returns total pending unstake amount2244   */2245  async getPendingUnstake(address: ICrossAccountId): Promise<bigint> {2246    return (await this.helper.callRpc('api.rpc.appPromotion.pendingUnstake', [address])).toBigInt();2247  }22482249  /**2250   * Get pending unstake amount per block for address2251   * @param address substrate or ethereum address2252   * @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 block2253   */2254  async getPendingUnstakePerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {2255    const rawUnstakedPerBlock = await this.helper.callRpc('api.rpc.appPromotion.pendingUnstakePerBlock', [address]);2256    const result = rawUnstakedPerBlock.map(([block, amount]: any[]) => {2257      return {2258        block: block.toBigInt(),2259        amount: amount.toBigInt(),2260      };2261    });2262    return result;2263  }2264}22652266class SchedulerGroup extends HelperGroup {2267  constructor(helper: UniqueHelper) {2268    super(helper);2269  }22702271  async cancelScheduled(signer: TSigner, scheduledId: string) {2272    return this.helper.executeExtrinsic(2273      signer,2274      'api.tx.scheduler.cancelNamed',2275      [scheduledId],2276      true,2277    );2278  }22792280  async changePriority(signer: TSigner, scheduledId: string, priority: number) {2281    return this.helper.executeExtrinsic(2282      signer,2283      'api.tx.scheduler.changeNamedPriority',2284      [scheduledId, priority],2285      true,2286    );2287  }22882289  scheduleAt<T extends UniqueHelper>(2290    scheduledId: string,2291    executionBlockNumber: number,2292    options: ISchedulerOptions = {},2293  ) {2294    return this.schedule<T>('scheduleNamed', scheduledId, executionBlockNumber, options);2295  }22962297  scheduleAfter<T extends UniqueHelper>(2298    scheduledId: string,2299    blocksBeforeExecution: number,2300    options: ISchedulerOptions = {},2301  ) {2302    return this.schedule<T>('scheduleNamedAfter', scheduledId, blocksBeforeExecution, options);2303  }23042305  schedule<T extends UniqueHelper>(2306    scheduleFn: 'scheduleNamed' | 'scheduleNamedAfter',2307    scheduledId: string,2308    blocksNum: number,2309    options: ISchedulerOptions = {},2310  ) {2311    // eslint-disable-next-line @typescript-eslint/naming-convention2312    const ScheduledHelperType = ScheduledUniqueHelper(this.helper.helperBase);2313    return this.helper.clone(ScheduledHelperType, {2314      scheduleFn,2315      scheduledId,2316      blocksNum,2317      options,2318    }) as T;2319  }2320}23212322export type UniqueHelperConstructor = new(...args: any[]) => UniqueHelper;23232324export class UniqueHelper extends ChainHelperBase {2325  helperBase: any;23262327  chain: ChainGroup;2328  balance: BalanceGroup;2329  address: AddressGroup;2330  collection: CollectionGroup;2331  nft: NFTGroup;2332  rft: RFTGroup;2333  ft: FTGroup;2334  staking: StakingGroup;2335  scheduler: SchedulerGroup;23362337  constructor(logger?: ILogger, options: {[key: string]: any} = {}) {2338    super(logger);23392340    this.helperBase = options.helperBase ?? UniqueHelper;23412342    this.chain = new ChainGroup(this);2343    this.balance = new BalanceGroup(this);2344    this.address = new AddressGroup(this);2345    this.collection = new CollectionGroup(this);2346    this.nft = new NFTGroup(this);2347    this.rft = new RFTGroup(this);2348    this.ft = new FTGroup(this);2349    this.staking = new StakingGroup(this);2350    this.scheduler = new SchedulerGroup(this);2351  }23522353  clone(helperCls: UniqueHelperConstructor, options: {[key: string]: any} = {}) {2354    Object.setPrototypeOf(helperCls.prototype, this);2355    const newHelper = new helperCls(this.logger, options);23562357    newHelper.api = this.api;2358    newHelper.network = this.network;2359    newHelper.forceNetwork = this.forceNetwork;23602361    this.children.push(newHelper);23622363    return newHelper;2364  }23652366  getSudo<T extends UniqueHelper>() {2367    // eslint-disable-next-line @typescript-eslint/naming-convention2368    const SudoHelperType = SudoUniqueHelper(this.helperBase);2369    return this.clone(SudoHelperType) as T;2370  }2371}23722373// eslint-disable-next-line @typescript-eslint/naming-convention2374function ScheduledUniqueHelper<T extends UniqueHelperConstructor>(Base: T) {2375  return class extends Base {2376    scheduleFn: 'scheduleNamed' | 'scheduleNamedAfter';2377    scheduledId: string;2378    blocksNum: number;2379    options: ISchedulerOptions;23802381    constructor(...args: any[]) {2382      const logger = args[0] as ILogger;2383      const options = args[1] as {2384        scheduleFn: 'scheduleNamed' | 'scheduleNamedAfter',2385        scheduledId: string,2386        blocksNum: number,2387        options: ISchedulerOptions2388      };23892390      super(logger);23912392      this.scheduleFn = options.scheduleFn;2393      this.scheduledId = options.scheduledId;2394      this.blocksNum = options.blocksNum;2395      this.options = options.options;2396    }23972398    executeExtrinsic(sender: IKeyringPair, scheduledExtrinsic: string, scheduledParams: any[], expectSuccess?: boolean): Promise<ITransactionResult> {2399      const scheduledTx = this.constructApiCall(scheduledExtrinsic, scheduledParams);2400      const extrinsic = 'api.tx.scheduler.' +  this.scheduleFn;24012402      return super.executeExtrinsic(2403        sender,2404        extrinsic,2405        [2406          this.scheduledId,2407          this.blocksNum,2408          this.options.periodic ? [this.options.periodic.period, this.options.periodic.repetitions] : null,2409          this.options.priority ?? null,2410          {Value: scheduledTx},2411        ],2412        expectSuccess,2413      );2414    }2415  };2416}24172418// eslint-disable-next-line @typescript-eslint/naming-convention2419function SudoUniqueHelper<T extends UniqueHelperConstructor>(Base: T) {2420  return class extends Base {2421    constructor(...args: any[]) {2422      super(...args);2423    }24242425    executeExtrinsic (2426      sender: IKeyringPair,2427      extrinsic: string,2428      params: any[],2429      expectSuccess?: boolean,2430    ): Promise<ITransactionResult> {2431      const call = this.constructApiCall(extrinsic, params);24322433      return super.executeExtrinsic(2434        sender,2435        'api.tx.sudo.sudo',2436        [call],2437        expectSuccess,2438      );2439    }2440  };2441}24422443export class UniqueBaseCollection {2444  helper: UniqueHelper;2445  collectionId: number;24462447  constructor(collectionId: number, uniqueHelper: UniqueHelper) {2448    this.collectionId = collectionId;2449    this.helper = uniqueHelper;2450  }24512452  async getData() {2453    return await this.helper.collection.getData(this.collectionId);2454  }24552456  async getLastTokenId() {2457    return await this.helper.collection.getLastTokenId(this.collectionId);2458  }24592460  async doesTokenExist(tokenId: number) {2461    return await this.helper.collection.doesTokenExist(this.collectionId, tokenId);2462  }24632464  async getAdmins() {2465    return await this.helper.collection.getAdmins(this.collectionId);2466  }24672468  async getAllowList() {2469    return await this.helper.collection.getAllowList(this.collectionId);2470  }24712472  async getEffectiveLimits() {2473    return await this.helper.collection.getEffectiveLimits(this.collectionId);2474  }24752476  async getProperties(propertyKeys?: string[] | null) {2477    return await this.helper.collection.getProperties(this.collectionId, propertyKeys);2478  }24792480  async getTokenNextSponsored(tokenId: number, addressObj: ICrossAccountId) {2481    return await this.helper.collection.getTokenNextSponsored(this.collectionId, tokenId, addressObj);2482  }24832484  async getOptions() {2485    return await this.helper.collection.getCollectionOptions(this.collectionId);2486  }24872488  async setSponsor(signer: TSigner, sponsorAddress: TSubstrateAccount) {2489    return await this.helper.collection.setSponsor(signer, this.collectionId, sponsorAddress);2490  }24912492  async confirmSponsorship(signer: TSigner) {2493    return await this.helper.collection.confirmSponsorship(signer, this.collectionId);2494  }24952496  async removeSponsor(signer: TSigner) {2497    return await this.helper.collection.removeSponsor(signer, this.collectionId);2498  }24992500  async setLimits(signer: TSigner, limits: ICollectionLimits) {2501    return await this.helper.collection.setLimits(signer, this.collectionId, limits);2502  }25032504  async changeOwner(signer: TSigner, ownerAddress: TSubstrateAccount) {2505    return await this.helper.collection.changeOwner(signer, this.collectionId, ownerAddress);2506  }25072508  async addAdmin(signer: TSigner, adminAddressObj: ICrossAccountId) {2509    return await this.helper.collection.addAdmin(signer, this.collectionId, adminAddressObj);2510  }25112512  async addToAllowList(signer: TSigner, addressObj: ICrossAccountId) {2513    return await this.helper.collection.addToAllowList(signer, this.collectionId, addressObj);2514  }25152516  async removeFromAllowList(signer: TSigner, addressObj: ICrossAccountId) {2517    return await this.helper.collection.removeFromAllowList(signer, this.collectionId, addressObj);2518  }25192520  async removeAdmin(signer: TSigner, adminAddressObj: ICrossAccountId) {2521    return await this.helper.collection.removeAdmin(signer, this.collectionId, adminAddressObj);2522  }25232524  async setProperties(signer: TSigner, properties: IProperty[]) {2525    return await this.helper.collection.setProperties(signer, this.collectionId, properties);2526  }25272528  async deleteProperties(signer: TSigner, propertyKeys: string[]) {2529    return await this.helper.collection.deleteProperties(signer, this.collectionId, propertyKeys);2530  }25312532  async setPermissions(signer: TSigner, permissions: ICollectionPermissions) {2533    return await this.helper.collection.setPermissions(signer, this.collectionId, permissions);2534  }25352536  async enableNesting(signer: TSigner, permissions: INestingPermissions) {2537    return await this.helper.collection.enableNesting(signer, this.collectionId, permissions);2538  }25392540  async disableNesting(signer: TSigner) {2541    return await this.helper.collection.disableNesting(signer, this.collectionId);2542  }25432544  async burn(signer: TSigner) {2545    return await this.helper.collection.burn(signer, this.collectionId);2546  }25472548  scheduleAt<T extends UniqueHelper>(2549    scheduledId: string,2550    executionBlockNumber: number,2551    options: ISchedulerOptions = {},2552  ) {2553    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(scheduledId, executionBlockNumber, options);2554    return new UniqueBaseCollection(this.collectionId, scheduledHelper);2555  }25562557  scheduleAfter<T extends UniqueHelper>(2558    scheduledId: string,2559    blocksBeforeExecution: number,2560    options: ISchedulerOptions = {},2561  ) {2562    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);2563    return new UniqueBaseCollection(this.collectionId, scheduledHelper);2564  }25652566  getSudo<T extends UniqueHelper>() {2567    return new UniqueBaseCollection(this.collectionId, this.helper.getSudo<T>());2568  }2569}257025712572export class UniqueNFTCollection extends UniqueBaseCollection {2573  getTokenObject(tokenId: number) {2574    return new UniqueNFToken(tokenId, this);2575  }25762577  async getTokensByAddress(addressObj: ICrossAccountId) {2578    return await this.helper.nft.getTokensByAddress(this.collectionId, addressObj);2579  }25802581  async getToken(tokenId: number, blockHashAt?: string) {2582    return await this.helper.nft.getToken(this.collectionId, tokenId, [], blockHashAt);2583  }25842585  async getTokenOwner(tokenId: number, blockHashAt?: string) {2586    return await this.helper.nft.getTokenOwner(this.collectionId, tokenId, blockHashAt);2587  }25882589  async getTokenTopmostOwner(tokenId: number, blockHashAt?: string) {2590    return await this.helper.nft.getTokenTopmostOwner(this.collectionId, tokenId, blockHashAt);2591  }25922593  async getTokenChildren(tokenId: number, blockHashAt?: string) {2594    return await this.helper.nft.getTokenChildren(this.collectionId, tokenId, blockHashAt);2595  }25962597  async getPropertyPermissions(propertyKeys: string[] | null = null) {2598    return await this.helper.nft.getPropertyPermissions(this.collectionId, propertyKeys);2599  }26002601  async getTokenProperties(tokenId: number, propertyKeys?: string[] | null) {2602    return await this.helper.nft.getTokenProperties(this.collectionId, tokenId, propertyKeys);2603  }26042605  async transferToken(signer: TSigner, tokenId: number, addressObj: ICrossAccountId) {2606    return await this.helper.nft.transferToken(signer, this.collectionId, tokenId, addressObj);2607  }26082609  async transferTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {2610    return await this.helper.nft.transferTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, toAddressObj);2611  }26122613  async approveToken(signer: TSigner, tokenId: number, toAddressObj: ICrossAccountId) {2614    return await this.helper.nft.approveToken(signer, this.collectionId, tokenId, toAddressObj);2615  }26162617  async isTokenApproved(tokenId: number, toAddressObj: ICrossAccountId) {2618    return await this.helper.nft.isTokenApproved(this.collectionId, tokenId, toAddressObj);2619  }26202621  async mintToken(signer: TSigner, owner: ICrossAccountId = {Substrate: signer.address}, properties?: IProperty[]) {2622    return await this.helper.nft.mintToken(signer, {collectionId: this.collectionId, owner, properties});2623  }26242625  async mintMultipleTokens(signer: TSigner, tokens: {owner: ICrossAccountId, properties?: IProperty[]}[]) {2626    return await this.helper.nft.mintMultipleTokens(signer, this.collectionId, tokens);2627  }26282629  async burnToken(signer: TSigner, tokenId: number) {2630    return await this.helper.nft.burnToken(signer, this.collectionId, tokenId);2631  }26322633  async burnTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId) {2634    return await this.helper.nft.burnTokenFrom(signer, this.collectionId, tokenId, fromAddressObj);2635  }26362637  async setTokenProperties(signer: TSigner, tokenId: number, properties: IProperty[]) {2638    return await this.helper.nft.setTokenProperties(signer, this.collectionId, tokenId, properties);2639  }26402641  async deleteTokenProperties(signer: TSigner, tokenId: number, propertyKeys: string[]) {2642    return await this.helper.nft.deleteTokenProperties(signer, this.collectionId, tokenId, propertyKeys);2643  }26442645  async setTokenPropertyPermissions(signer: TSigner, permissions: ITokenPropertyPermission[]) {2646    return await this.helper.nft.setTokenPropertyPermissions(signer, this.collectionId, permissions);2647  }26482649  async nestToken(signer: TSigner, tokenId: number, toTokenObj: IToken) {2650    return await this.helper.nft.nestToken(signer, {collectionId: this.collectionId, tokenId}, toTokenObj);2651  }26522653  async unnestToken(signer: TSigner, tokenId: number, fromTokenObj: IToken, toAddressObj: ICrossAccountId) {2654    return await this.helper.nft.unnestToken(signer, {collectionId: this.collectionId, tokenId}, fromTokenObj, toAddressObj);2655  }26562657  scheduleAt<T extends UniqueHelper>(2658    scheduledId: string,2659    executionBlockNumber: number,2660    options: ISchedulerOptions = {},2661  ) {2662    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(scheduledId, executionBlockNumber, options);2663    return new UniqueNFTCollection(this.collectionId, scheduledHelper);2664  }26652666  scheduleAfter<T extends UniqueHelper>(2667    scheduledId: string,2668    blocksBeforeExecution: number,2669    options: ISchedulerOptions = {},2670  ) {2671    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);2672    return new UniqueNFTCollection(this.collectionId, scheduledHelper);2673  }26742675  getSudo<T extends UniqueHelper>() {2676    return new UniqueNFTCollection(this.collectionId, this.helper.getSudo<T>());2677  }2678}267926802681export class UniqueRFTCollection extends UniqueBaseCollection {2682  getTokenObject(tokenId: number) {2683    return new UniqueRFToken(tokenId, this);2684  }26852686  async getToken(tokenId: number, blockHashAt?: string) {2687    return await this.helper.rft.getToken(this.collectionId, tokenId, [], blockHashAt);2688  }26892690  async getTokensByAddress(addressObj: ICrossAccountId) {2691    return await this.helper.rft.getTokensByAddress(this.collectionId, addressObj);2692  }26932694  async getTop10TokenOwners(tokenId: number) {2695    return await this.helper.rft.getTokenTop10Owners(this.collectionId, tokenId);2696  }26972698  async getTokenBalance(tokenId: number, addressObj: ICrossAccountId) {2699    return await this.helper.rft.getTokenBalance(this.collectionId, tokenId, addressObj);2700  }27012702  async getTokenTotalPieces(tokenId: number) {2703    return await this.helper.rft.getTokenTotalPieces(this.collectionId, tokenId);2704  }27052706  async getTokenApprovedPieces(tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {2707    return await this.helper.rft.getTokenApprovedPieces(this.collectionId, tokenId, toAddressObj, fromAddressObj);2708  }27092710  async getPropertyPermissions(propertyKeys: string[] | null = null) {2711    return await this.helper.rft.getPropertyPermissions(this.collectionId, propertyKeys);2712  }27132714  async getTokenProperties(tokenId: number, propertyKeys?: string[] | null) {2715    return await this.helper.rft.getTokenProperties(this.collectionId, tokenId, propertyKeys);2716  }27172718  async transferToken(signer: TSigner, tokenId: number, addressObj: ICrossAccountId, amount=1n) {2719    return await this.helper.rft.transferToken(signer, this.collectionId, tokenId, addressObj, amount);2720  }27212722  async transferTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {2723    return await this.helper.rft.transferTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, toAddressObj, amount);2724  }27252726  async approveToken(signer: TSigner, tokenId: number, toAddressObj: ICrossAccountId, amount=1n) {2727    return await this.helper.rft.approveToken(signer, this.collectionId, tokenId, toAddressObj, amount);2728  }27292730  async repartitionToken(signer: TSigner, tokenId: number, amount: bigint) {2731    return await this.helper.rft.repartitionToken(signer, this.collectionId, tokenId, amount);2732  }27332734  async mintToken(signer: TSigner, pieces=1n, owner: ICrossAccountId = {Substrate: signer.address}, properties?: IProperty[]) {2735    return await this.helper.rft.mintToken(signer, {collectionId: this.collectionId, owner, pieces, properties});2736  }27372738  async mintMultipleTokens(signer: TSigner, tokens: {pieces: bigint, owner: ICrossAccountId, properties?: IProperty[]}[]) {2739    return await this.helper.rft.mintMultipleTokens(signer, this.collectionId, tokens);2740  }27412742  async burnToken(signer: TSigner, tokenId: number, amount=1n) {2743    return await this.helper.rft.burnToken(signer, this.collectionId, tokenId, amount);2744  }27452746  async burnTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId,  amount=1n) {2747    return await this.helper.rft.burnTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, amount);2748  }27492750  async setTokenProperties(signer: TSigner, tokenId: number, properties: IProperty[]) {2751    return await this.helper.rft.setTokenProperties(signer, this.collectionId, tokenId, properties);2752  }27532754  async deleteTokenProperties(signer: TSigner, tokenId: number, propertyKeys: string[]) {2755    return await this.helper.rft.deleteTokenProperties(signer, this.collectionId, tokenId, propertyKeys);2756  }27572758  async setTokenPropertyPermissions(signer: TSigner, permissions: ITokenPropertyPermission[]) {2759    return await this.helper.rft.setTokenPropertyPermissions(signer, this.collectionId, permissions);2760  }27612762  scheduleAt<T extends UniqueHelper>(2763    scheduledId: string,2764    executionBlockNumber: number,2765    options: ISchedulerOptions = {},2766  ) {2767    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(scheduledId, executionBlockNumber, options);2768    return new UniqueRFTCollection(this.collectionId, scheduledHelper);2769  }27702771  scheduleAfter<T extends UniqueHelper>(2772    scheduledId: string,2773    blocksBeforeExecution: number,2774    options: ISchedulerOptions = {},2775  ) {2776    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);2777    return new UniqueRFTCollection(this.collectionId, scheduledHelper);2778  }27792780  getSudo<T extends UniqueHelper>() {2781    return new UniqueRFTCollection(this.collectionId, this.helper.getSudo<T>());2782  }2783}278427852786export class UniqueFTCollection extends UniqueBaseCollection {2787  async getBalance(addressObj: ICrossAccountId) {2788    return await this.helper.ft.getBalance(this.collectionId, addressObj);2789  }27902791  async getTotalPieces() {2792    return await this.helper.ft.getTotalPieces(this.collectionId);2793  }27942795  async getApprovedTokens(fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {2796    return await this.helper.ft.getApprovedTokens(this.collectionId, fromAddressObj, toAddressObj);2797  }27982799  async getTop10Owners() {2800    return await this.helper.ft.getTop10Owners(this.collectionId);2801  }28022803  async mint(signer: TSigner, amount=1n, owner: ICrossAccountId = {Substrate: signer.address}) {2804    return await this.helper.ft.mintTokens(signer, this.collectionId, amount, owner);2805  }28062807  async mintWithOneOwner(signer: TSigner, tokens: {value: bigint}[], owner: ICrossAccountId = {Substrate: signer.address}) {2808    return await this.helper.ft.mintMultipleTokensWithOneOwner(signer, this.collectionId, tokens, owner);2809  }28102811  async transfer(signer: TSigner, toAddressObj: ICrossAccountId, amount=1n) {2812    return await this.helper.ft.transfer(signer, this.collectionId, toAddressObj, amount);2813  }28142815  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {2816    return await this.helper.ft.transferFrom(signer, this.collectionId, fromAddressObj, toAddressObj, amount);2817  }28182819  async burnTokens(signer: TSigner, amount=1n) {2820    return await this.helper.ft.burnTokens(signer, this.collectionId, amount);2821  }28222823  async burnTokensFrom(signer: TSigner, fromAddressObj: ICrossAccountId, amount=1n) {2824    return await this.helper.ft.burnTokensFrom(signer, this.collectionId, fromAddressObj, amount);2825  }28262827  async approveTokens(signer: TSigner, toAddressObj: ICrossAccountId, amount=1n) {2828    return await this.helper.ft.approveTokens(signer, this.collectionId, toAddressObj, amount);2829  }28302831  scheduleAt<T extends UniqueHelper>(2832    scheduledId: string,2833    executionBlockNumber: number,2834    options: ISchedulerOptions = {},2835  ) {2836    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(scheduledId, executionBlockNumber, options);2837    return new UniqueFTCollection(this.collectionId, scheduledHelper);2838  }28392840  scheduleAfter<T extends UniqueHelper>(2841    scheduledId: string,2842    blocksBeforeExecution: number,2843    options: ISchedulerOptions = {},2844  ) {2845    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);2846    return new UniqueFTCollection(this.collectionId, scheduledHelper);2847  }28482849  getSudo<T extends UniqueHelper>() {2850    return new UniqueFTCollection(this.collectionId, this.helper.getSudo<T>());2851  }2852}285328542855export class UniqueBaseToken {2856  collection: UniqueNFTCollection | UniqueRFTCollection;2857  collectionId: number;2858  tokenId: number;28592860  constructor(tokenId: number, collection: UniqueNFTCollection | UniqueRFTCollection) {2861    this.collection = collection;2862    this.collectionId = collection.collectionId;2863    this.tokenId = tokenId;2864  }28652866  async getNextSponsored(addressObj: ICrossAccountId) {2867    return await this.collection.getTokenNextSponsored(this.tokenId, addressObj);2868  }28692870  async getProperties(propertyKeys?: string[] | null) {2871    return await this.collection.getTokenProperties(this.tokenId, propertyKeys);2872  }28732874  async setProperties(signer: TSigner, properties: IProperty[]) {2875    return await this.collection.setTokenProperties(signer, this.tokenId, properties);2876  }28772878  async deleteProperties(signer: TSigner, propertyKeys: string[]) {2879    return await this.collection.deleteTokenProperties(signer, this.tokenId, propertyKeys);2880  }28812882  async doesExist() {2883    return await this.collection.doesTokenExist(this.tokenId);2884  }28852886  nestingAccount() {2887    return this.collection.helper.util.getTokenAccount(this);2888  }28892890  scheduleAt<T extends UniqueHelper>(2891    scheduledId: string,2892    executionBlockNumber: number,2893    options: ISchedulerOptions = {},2894  ) {2895    const scheduledCollection = this.collection.scheduleAt<T>(scheduledId, executionBlockNumber, options);2896    return new UniqueBaseToken(this.tokenId, scheduledCollection);2897  }28982899  scheduleAfter<T extends UniqueHelper>(2900    scheduledId: string,2901    blocksBeforeExecution: number,2902    options: ISchedulerOptions = {},2903  ) {2904    const scheduledCollection = this.collection.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);2905    return new UniqueBaseToken(this.tokenId, scheduledCollection);2906  }29072908  getSudo<T extends UniqueHelper>() {2909    return new UniqueBaseToken(this.tokenId, this.collection.getSudo<T>());2910  }2911}291229132914export class UniqueNFToken extends UniqueBaseToken {2915  collection: UniqueNFTCollection;29162917  constructor(tokenId: number, collection: UniqueNFTCollection) {2918    super(tokenId, collection);2919    this.collection = collection;2920  }29212922  async getData(blockHashAt?: string) {2923    return await this.collection.getToken(this.tokenId, blockHashAt);2924  }29252926  async getOwner(blockHashAt?: string) {2927    return await this.collection.getTokenOwner(this.tokenId, blockHashAt);2928  }29292930  async getTopmostOwner(blockHashAt?: string) {2931    return await this.collection.getTokenTopmostOwner(this.tokenId, blockHashAt);2932  }29332934  async getChildren(blockHashAt?: string) {2935    return await this.collection.getTokenChildren(this.tokenId, blockHashAt);2936  }29372938  async nest(signer: TSigner, toTokenObj: IToken) {2939    return await this.collection.nestToken(signer, this.tokenId, toTokenObj);2940  }29412942  async unnest(signer: TSigner, fromTokenObj: IToken, toAddressObj: ICrossAccountId) {2943    return await this.collection.unnestToken(signer, this.tokenId, fromTokenObj, toAddressObj);2944  }29452946  async transfer(signer: TSigner, addressObj: ICrossAccountId) {2947    return await this.collection.transferToken(signer, this.tokenId, addressObj);2948  }29492950  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {2951    return await this.collection.transferTokenFrom(signer, this.tokenId, fromAddressObj, toAddressObj);2952  }29532954  async approve(signer: TSigner, toAddressObj: ICrossAccountId) {2955    return await this.collection.approveToken(signer, this.tokenId, toAddressObj);2956  }29572958  async isApproved(toAddressObj: ICrossAccountId) {2959    return await this.collection.isTokenApproved(this.tokenId, toAddressObj);2960  }29612962  async burn(signer: TSigner) {2963    return await this.collection.burnToken(signer, this.tokenId);2964  }29652966  async burnFrom(signer: TSigner, fromAddressObj: ICrossAccountId) {2967    return await this.collection.burnTokenFrom(signer, this.tokenId, fromAddressObj);2968  }29692970  scheduleAt<T extends UniqueHelper>(2971    scheduledId: string,2972    executionBlockNumber: number,2973    options: ISchedulerOptions = {},2974  ) {2975    const scheduledCollection = this.collection.scheduleAt<T>(scheduledId, executionBlockNumber, options);2976    return new UniqueNFToken(this.tokenId, scheduledCollection);2977  }29782979  scheduleAfter<T extends UniqueHelper>(2980    scheduledId: string,2981    blocksBeforeExecution: number,2982    options: ISchedulerOptions = {},2983  ) {2984    const scheduledCollection = this.collection.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);2985    return new UniqueNFToken(this.tokenId, scheduledCollection);2986  }29872988  getSudo<T extends UniqueHelper>() {2989    return new UniqueNFToken(this.tokenId, this.collection.getSudo<T>());2990  }2991}29922993export class UniqueRFToken extends UniqueBaseToken {2994  collection: UniqueRFTCollection;29952996  constructor(tokenId: number, collection: UniqueRFTCollection) {2997    super(tokenId, collection);2998    this.collection = collection;2999  }30003001  async getData(blockHashAt?: string) {3002    return await this.collection.getToken(this.tokenId, blockHashAt);3003  }30043005  async getTop10Owners() {3006    return await this.collection.getTop10TokenOwners(this.tokenId);3007  }30083009  async getBalance(addressObj: ICrossAccountId) {3010    return await this.collection.getTokenBalance(this.tokenId, addressObj);3011  }30123013  async getTotalPieces() {3014    return await this.collection.getTokenTotalPieces(this.tokenId);3015  }30163017  async getApprovedPieces(fromAddressObj: ICrossAccountId, toAccountObj: ICrossAccountId) {3018    return await this.collection.getTokenApprovedPieces(this.tokenId, fromAddressObj, toAccountObj);3019  }30203021  async transfer(signer: TSigner, addressObj: ICrossAccountId, amount=1n) {3022    return await this.collection.transferToken(signer, this.tokenId, addressObj, amount);3023  }30243025  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount=1n) {3026    return await this.collection.transferTokenFrom(signer, this.tokenId, fromAddressObj, toAddressObj, amount);3027  }30283029  async approve(signer: TSigner, toAddressObj: ICrossAccountId, amount=1n) {3030    return await this.collection.approveToken(signer, this.tokenId, toAddressObj, amount);3031  }30323033  async repartition(signer: TSigner, amount: bigint) {3034    return await this.collection.repartitionToken(signer, this.tokenId, amount);3035  }30363037  async burn(signer: TSigner, amount=1n) {3038    return await this.collection.burnToken(signer, this.tokenId, amount);3039  }30403041  async burnFrom(signer: TSigner, fromAddressObj: ICrossAccountId, amount=1n) {3042    return await this.collection.burnTokenFrom(signer, this.tokenId, fromAddressObj, amount);3043  }30443045  scheduleAt<T extends UniqueHelper>(3046    scheduledId: string,3047    executionBlockNumber: number,3048    options: ISchedulerOptions = {},3049  ) {3050    const scheduledCollection = this.collection.scheduleAt<T>(scheduledId, executionBlockNumber, options);3051    return new UniqueRFToken(this.tokenId, scheduledCollection);3052  }30533054  scheduleAfter<T extends UniqueHelper>(3055    scheduledId: string,3056    blocksBeforeExecution: number,3057    options: ISchedulerOptions = {},3058  ) {3059    const scheduledCollection = this.collection.scheduleAfter<T>(scheduledId, blocksBeforeExecution, options);3060    return new UniqueRFToken(this.tokenId, scheduledCollection);3061  }30623063  getSudo<T extends UniqueHelper>() {3064    return new UniqueRFToken(this.tokenId, this.collection.getSudo<T>());3065  }3066}