git.delta.rocks / unique-network / refs/commits / 7bc3b32154c9

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 {SignerOptions} from '@polkadot/api/types/submittable';10import '../../interfaces/augment-api-tx';11import {AugmentedSubmittables} from '@polkadot/api-base/types/submittable';12import {RpcInterface} from '@polkadot/rpc-core/types';13import {QueryableStorage} from '@polkadot/api-base/types/storage';14import {DecoratedRpc} from '@polkadot/api-base/types/rpc';15import {ApiInterfaceEvents} from '@polkadot/api/types';16import {encodeAddress, decodeAddress, keccakAsHex, evmToAddress, addressToEvm, base58Encode, blake2AsU8a} from '@polkadot/util-crypto';17import {IKeyringPair} from '@polkadot/types/types';18import {hexToU8a} from '@polkadot/util/hex';19import {u8aConcat} from '@polkadot/util/u8a';20import {21  IApiListeners,22  IBlock,23  IEvent,24  IChainProperties,25  ICollectionCreationOptions,26  ICollectionLimits,27  ICollectionPermissions,28  ICrossAccountId,29  ICrossAccountIdLower,30  ILogger,31  INestingPermissions,32  IProperty,33  IStakingInfo,34  ISchedulerOptions,35  ISubstrateBalance,36  IToken,37  ITokenPropertyPermission,38  ITransactionResult,39  IUniqueHelperLog,40  TApiAllowedListeners,41  TEthereumAccount,42  TSigner,43  TSubstrateAccount,44  TNetworks,45  IForeignAssetMetadata,46  AcalaAssetMetadata,47  MoonbeamAssetInfo,48  DemocracyStandardAccountVote,49  IEthCrossAccountId,50} from './types';51import {RuntimeDispatchInfo} from '@polkadot/types/interfaces';52import type {Vec} from '@polkadot/types-codec';53import {FrameSystemEventRecord} from '@polkadot/types/lookup';5455export class CrossAccountId {56  Substrate!: TSubstrateAccount;57  Ethereum!: TEthereumAccount;5859  constructor(account: ICrossAccountId) {60    if ('Substrate' in account) this.Substrate = account.Substrate;61    else this.Ethereum = account.Ethereum;62  }6364  static fromKeyring(account: IKeyringPair, domain: 'Substrate' | 'Ethereum' = 'Substrate') {65    switch (domain) {66      case 'Substrate': return new CrossAccountId({Substrate: account.address});67      case 'Ethereum': return new CrossAccountId({Substrate: account.address}).toEthereum();68    }69  }7071  static fromLowerCaseKeys(address: ICrossAccountIdLower): CrossAccountId {72    if ('substrate' in address) return new CrossAccountId({Substrate: address.substrate});73    else return new CrossAccountId({Ethereum: address.ethereum});74  }7576  static normalizeSubstrateAddress(address: TSubstrateAccount, ss58Format = 42): TSubstrateAccount {77    return encodeAddress(decodeAddress(address), ss58Format);78  }7980  static withNormalizedSubstrate(address: TSubstrateAccount, ss58Format = 42): CrossAccountId {81    return new CrossAccountId({Substrate: CrossAccountId.normalizeSubstrateAddress(address, ss58Format)});82  }8384  withNormalizedSubstrate(ss58Format = 42): CrossAccountId {85    if (this.Substrate) return CrossAccountId.withNormalizedSubstrate(this.Substrate, ss58Format);86    return this;87  }8889  static translateSubToEth(address: TSubstrateAccount): TEthereumAccount {90    return nesting.toChecksumAddress('0x' + Array.from(addressToEvm(address), i => i.toString(16).padStart(2, '0')).join(''));91  }9293  toEthereum(): CrossAccountId {94    if (this.Substrate) return new CrossAccountId({Ethereum: CrossAccountId.translateSubToEth(this.Substrate)});95    return this;96  }9798  static translateEthToSub(address: TEthereumAccount, ss58Format?: number): TSubstrateAccount {99    return evmToAddress(address, ss58Format);100  }101102  toSubstrate(ss58Format?: number): CrossAccountId {103    if (this.Ethereum) return new CrossAccountId({Substrate: CrossAccountId.translateEthToSub(this.Ethereum, ss58Format)});104    return this;105  }106107  toLowerCase(): CrossAccountId {108    if (this.Substrate) this.Substrate = this.Substrate.toLowerCase();109    if (this.Ethereum) this.Ethereum = this.Ethereum.toLowerCase();110    return this;111  }112}113114const nesting = {115  toChecksumAddress(address: string): string {116    if (typeof address === 'undefined') return '';117118    if (!/^(0x)?[0-9a-f]{40}$/i.test(address)) throw new Error(`Given address "${address}" is not a valid Ethereum address.`);119120    address = address.toLowerCase().replace(/^0x/i, '');121    const addressHash = keccakAsHex(address).replace(/^0x/i, '');122    const checksumAddress = ['0x'];123124    for (let i = 0; i < address.length; i++) {125      // If ith character is 8 to f then make it uppercase126      if (parseInt(addressHash[i], 16) > 7) {127        checksumAddress.push(address[i].toUpperCase());128      } else {129        checksumAddress.push(address[i]);130      }131    }132    return checksumAddress.join('');133  },134  tokenIdToAddress(collectionId: number, tokenId: number) {135    return this.toChecksumAddress(`0xf8238ccfff8ed887463fd5e0${collectionId.toString(16).padStart(8, '0')}${tokenId.toString(16).padStart(8, '0')}`);136  },137};138139class UniqueUtil {140  static transactionStatus = {141    NOT_READY: 'NotReady',142    FAIL: 'Fail',143    SUCCESS: 'Success',144  };145146  static chainLogType = {147    EXTRINSIC: 'extrinsic',148    RPC: 'rpc',149  };150151  static getTokenAccount(token: IToken): CrossAccountId {152    return new CrossAccountId({Ethereum: this.getTokenAddress(token)});153  }154155  static getTokenAddress(token: IToken): string {156    return nesting.tokenIdToAddress(token.collectionId, token.tokenId);157  }158159  static getDefaultLogger(): ILogger {160    return {161      log(msg: any, level = 'INFO') {162        console[level.toLocaleLowerCase() === 'error' ? 'error' : 'log'](...(Array.isArray(msg) ? msg : [msg]));163      },164      level: {165        ERROR: 'ERROR',166        WARNING: 'WARNING',167        INFO: 'INFO',168      },169    };170  }171172  static vec2str(arr: string[] | number[]) {173    return arr.map(x => String.fromCharCode(parseInt(x.toString()))).join('');174  }175176  static str2vec(string: string) {177    if (typeof string !== 'string') return string;178    return Array.from(string).map(x => x.charCodeAt(0));179  }180181  static fromSeed(seed: string, ss58Format = 42) {182    const keyring = new Keyring({type: 'sr25519', ss58Format});183    return keyring.addFromUri(seed);184  }185186  static extractCollectionIdFromCreationResult(creationResult: ITransactionResult): number {187    if (creationResult.status !== this.transactionStatus.SUCCESS) {188      throw Error('Unable to create collection!');189    }190191    let collectionId = null;192    creationResult.result.events.forEach(({event: {data, method, section}}) => {193      if ((section === 'common') && (method === 'CollectionCreated')) {194        collectionId = parseInt(data[0].toString(), 10);195      }196    });197198    if (collectionId === null) {199      throw Error('No CollectionCreated event was found!');200    }201202    return collectionId;203  }204205  static extractTokensFromCreationResult(creationResult: ITransactionResult): {206    success: boolean,207    tokens: { collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint }[],208  } {209    if (creationResult.status !== this.transactionStatus.SUCCESS) {210      throw Error('Unable to create tokens!');211    }212    let success = false;213    const tokens = [] as { collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint }[];214    creationResult.result.events.forEach(({event: {data, method, section}}) => {215      if (method === 'ExtrinsicSuccess') {216        success = true;217      } else if ((section === 'common') && (method === 'ItemCreated')) {218        tokens.push({219          collectionId: parseInt(data[0].toString(), 10),220          tokenId: parseInt(data[1].toString(), 10),221          owner: data[2].toHuman(),222          amount: data[3].toBigInt(),223        });224      }225    });226    return {success, tokens};227  }228229  static extractTokensFromBurnResult(burnResult: ITransactionResult): {230    success: boolean,231    tokens: { collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint }[],232  } {233    if (burnResult.status !== this.transactionStatus.SUCCESS) {234      throw Error('Unable to burn tokens!');235    }236    let success = false;237    const tokens = [] as { collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint }[];238    burnResult.result.events.forEach(({event: {data, method, section}}) => {239      if (method === 'ExtrinsicSuccess') {240        success = true;241      } else if ((section === 'common') && (method === 'ItemDestroyed')) {242        tokens.push({243          collectionId: parseInt(data[0].toString(), 10),244          tokenId: parseInt(data[1].toString(), 10),245          owner: data[2].toHuman(),246          amount: data[3].toBigInt(),247        });248      }249    });250    return {success, tokens};251  }252253  static findCollectionInEvents(events: { event: IEvent }[], collectionId: number, expectedSection: string, expectedMethod: string): boolean {254    let eventId = null;255    events.forEach(({event: {data, method, section}}) => {256      if ((section === expectedSection) && (method === expectedMethod)) {257        eventId = parseInt(data[0].toString(), 10);258      }259    });260261    if (eventId === null) {262      throw Error(`No ${expectedMethod} event was found!`);263    }264    return eventId === collectionId;265  }266267  static isTokenTransferSuccess(events: { event: IEvent }[], collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount = 1n) {268    const normalizeAddress = (address: string | ICrossAccountId) => {269      if (typeof address === 'string') return address;270      const obj = {} as any;271      Object.keys(address).forEach(k => {272        obj[k.toLocaleLowerCase()] = (address as any)[k];273      });274      if (obj.substrate) return CrossAccountId.withNormalizedSubstrate(obj.substrate);275      if (obj.ethereum) return CrossAccountId.fromLowerCaseKeys(obj).toLowerCase();276      return address;277    };278    let transfer = {collectionId: null, tokenId: null, from: null, to: null, amount: 1} as any;279    events.forEach(({event: {data, method, section}}) => {280      if ((section === 'common') && (method === 'Transfer')) {281        const hData = (data as any).toJSON();282        transfer = {283          collectionId: hData[0],284          tokenId: hData[1],285          from: normalizeAddress(hData[2]),286          to: normalizeAddress(hData[3]),287          amount: BigInt(hData[4]),288        };289      }290    });291    let isSuccess = parseInt(collectionId.toString()) === transfer.collectionId && parseInt(tokenId.toString()) === transfer.tokenId;292    isSuccess = isSuccess && JSON.stringify(normalizeAddress(fromAddressObj)) === JSON.stringify(transfer.from);293    isSuccess = isSuccess && JSON.stringify(normalizeAddress(toAddressObj)) === JSON.stringify(transfer.to);294    isSuccess = isSuccess && amount === transfer.amount;295    return isSuccess;296  }297298  static bigIntToDecimals(number: bigint, decimals = 18) {299    const numberStr = number.toString();300    const dotPos = numberStr.length - decimals;301302    if (dotPos <= 0) {303      return '0.' + '0'.repeat(Math.abs(dotPos)) + numberStr;304    } else {305      const intPart = numberStr.substring(0, dotPos);306      const fractPart = numberStr.substring(dotPos);307      return intPart + '.' + fractPart;308    }309  }310}311312class UniqueEventHelper {313  private static extractIndex(index: any): [number, number] | string {314    if (index.toRawType() === '[u8;2]') return [index[0], index[1]];315    return index.toJSON();316  }317318  private static extractSub(data: any, subTypes: any): { [key: string]: any } {319    let obj: any = {};320    let index = 0;321322    if (data.entries) {323      for (const [key, value] of data.entries()) {324        obj[key] = this.extractData(value, subTypes[index]);325        index++;326      }327    } else obj = data.toJSON();328329    return obj;330  }331332  private static toHuman(data: any) {333    return data && data.toHuman ? data.toHuman() : `${data}`;334  }335336  private static extractData(data: any, type: any): any {337    if (!type) return this.toHuman(data);338    if (['u16', 'u32'].indexOf(type.type) > -1) return data.toNumber();339    if (['u64', 'u128', 'u256'].indexOf(type.type) > -1) return data.toBigInt();340    if (type.hasOwnProperty('sub')) return this.extractSub(data, type.sub);341    return this.toHuman(data);342  }343344  public static extractEvents(events: { event: any, phase: any }[]): IEvent[] {345    const parsedEvents: IEvent[] = [];346347    events.forEach((record) => {348      const {event, phase} = record;349      const types = event.typeDef;350351      const eventData: IEvent = {352        section: event.section.toString(),353        method: event.method.toString(),354        index: this.extractIndex(event.index),355        data: [],356        phase: phase.toJSON(),357      };358359      event.data.forEach((val: any, index: number) => {360        eventData.data.push(this.extractData(val, types[index]));361      });362363      parsedEvents.push(eventData);364    });365366    return parsedEvents;367  }368}369const InvalidTypeSymbol = Symbol('Invalid type');370// eslint-disable-next-line @typescript-eslint/no-unused-vars371export type Invalid<ErrorMessage> =372  | ((373    invalidType: typeof InvalidTypeSymbol,374    ..._: typeof InvalidTypeSymbol[]375  ) => typeof InvalidTypeSymbol)376  | null377  | undefined;378// Has slightly better error messages than Get379type Get2<T, P extends string, E> =380  P extends `${infer Key}.${infer Key2}` ? Key extends keyof T ? Key2 extends keyof T[Key] ? T[Key][Key2] : E : E : E;381type ForceFunction<T> = T extends (...args: any) => any ? T : (...args: any) => Invalid<'not a function'>;382type ReturnTypeWithArgs<T extends (...args: any[]) => any, ARGS_T> =383  Extract<384    T extends { (...args: infer A1): infer R1; (...args: infer A2): infer R2; (...args: infer A3): infer R3; (...args: infer A4): infer R4; } ? [A1, R1] | [A2, R2] | [A3, R3] | [A4, R4] :385    T extends { (...args: infer A1): infer R1; (...args: infer A2): infer R2; (...args: infer A3): infer R3; } ? [A1, R1] | [A2, R2] | [A3, R3] :386    T extends { (...args: infer A1): infer R1; (...args: infer A2): infer R2; } ? [A1, R1] | [A2, R2] :387    T extends { (...args: infer A1): infer R1; } ? [A1, R1] :388    never,389    [ARGS_T, any]390  >[1]391392export class ChainHelperBase {393  helperBase: any;394395  transactionStatus = UniqueUtil.transactionStatus;396  chainLogType = UniqueUtil.chainLogType;397  util: typeof UniqueUtil;398  eventHelper: typeof UniqueEventHelper;399  logger: ILogger;400  api: ApiPromise | null;401  forcedNetwork: TNetworks | null;402  network: TNetworks | null;403  wsEndpoint: string | null;404  chainLog: IUniqueHelperLog[];405  children: ChainHelperBase[];406  address: AddressGroup;407  chain: ChainGroup;408409  constructor(logger?: ILogger, helperBase?: any) {410    this.helperBase = helperBase;411412    this.util = UniqueUtil;413    this.eventHelper = UniqueEventHelper;414    if (typeof logger == 'undefined') logger = this.util.getDefaultLogger();415    this.logger = logger;416    this.api = null;417    this.forcedNetwork = null;418    this.network = null;419    this.wsEndpoint = null;420    this.chainLog = [];421    this.children = [];422    this.address = new AddressGroup(this);423    this.chain = new ChainGroup(this);424  }425426  clone(helperCls: ChainHelperBaseConstructor, options: { [key: string]: any } = {}) {427    Object.setPrototypeOf(helperCls.prototype, this);428    const newHelper = new helperCls(this.logger, options);429430    newHelper.api = this.api;431    newHelper.network = this.network;432    newHelper.forceNetwork = this.forceNetwork;433434    this.children.push(newHelper);435436    return newHelper;437  }438439  getEndpoint(): string {440    if (this.wsEndpoint === null) throw Error('No connection was established');441    return this.wsEndpoint;442  }443444  getApi(): ApiPromise {445    if (this.api === null) throw Error('API not initialized');446    return this.api;447  }448449  async subscribeEvents(expectedEvents: { section: string, names: string[] }[]) {450    const collectedEvents: IEvent[] = [];451    const unsubscribe = await this.getApi().query.system.events((events: Vec<FrameSystemEventRecord>) => {452      const ievents = this.eventHelper.extractEvents(events);453      ievents.forEach((event) => {454        expectedEvents.forEach((e => {455          if (event.section === e.section && e.names.includes(event.method)) {456            collectedEvents.push(event);457          }458        }));459      });460    });461    return {unsubscribe: unsubscribe as any, collectedEvents};462  }463464  clearChainLog(): void {465    this.chainLog = [];466  }467468  forceNetwork(value: TNetworks): void {469    this.forcedNetwork = value;470  }471472  async connect(wsEndpoint: string, listeners?: IApiListeners) {473    if (this.api !== null) throw Error('Already connected');474    const {api, network} = await ChainHelperBase.createConnection(wsEndpoint, listeners, this.forcedNetwork);475    this.wsEndpoint = wsEndpoint;476    this.api = api;477    this.network = network;478  }479480  async disconnect() {481    for (const child of this.children) {482      child.clearApi();483    }484485    if (this.api === null) return;486    await this.api.disconnect();487    this.clearApi();488  }489490  clearApi() {491    this.api = null;492    this.network = null;493  }494495  static async detectNetwork(api: ApiPromise): Promise<TNetworks> {496    const spec = (await api.query.system.lastRuntimeUpgrade()).toJSON() as any;497    const xcmChains = ['rococo', 'westend', 'westmint', 'acala', 'karura', 'moonbeam', 'moonriver'];498499    if (xcmChains.indexOf(spec.specName) > -1) return spec.specName;500501    if (['quartz', 'unique'].indexOf(spec.specName) > -1) return spec.specName;502    return 'opal';503  }504505  static async detectNetworkByWsEndpoint(wsEndpoint: string): Promise<TNetworks> {506    const api = new ApiPromise({provider: new WsProvider(wsEndpoint)});507    await api.isReady;508509    const network = await this.detectNetwork(api);510511    await api.disconnect();512513    return network;514  }515516  static async createConnection(wsEndpoint: string, listeners?: IApiListeners, network?: TNetworks | null): Promise<{517    api: ApiPromise;518    network: TNetworks;519  }> {520    if (typeof network === 'undefined' || network === null) network = 'opal';521    const supportedRPC = {522      opal: {523        unique: require('@unique-nft/opal-testnet-types/definitions').unique.rpc,524      },525      quartz: {526        unique: require('@unique-nft/quartz-mainnet-types/definitions').unique.rpc,527      },528      unique: {529        unique: require('@unique-nft/unique-mainnet-types/definitions').unique.rpc,530      },531      rococo: {},532      westend: {},533      moonbeam: {},534      moonriver: {},535      acala: {},536      karura: {},537      westmint: {},538    };539    if (!supportedRPC.hasOwnProperty(network)) network = await this.detectNetworkByWsEndpoint(wsEndpoint);540    const rpc = supportedRPC[network];541542    // TODO: investigate how to replace rpc in runtime543    // api._rpcCore.addUserInterfaces(rpc);544545    const api = new ApiPromise({provider: new WsProvider(wsEndpoint), rpc});546547    await api.isReadyOrError;548549    if (typeof listeners === 'undefined') listeners = {};550    for (const event of ['connected', 'disconnected', 'error', 'ready', 'decorated']) {551      if (!listeners.hasOwnProperty(event) || typeof listeners[event as TApiAllowedListeners] === 'undefined') continue;552      api.on(event as ApiInterfaceEvents, listeners[event as TApiAllowedListeners] as (...args: any[]) => any);553    }554555    return {api, network};556  }557558  getTransactionStatus(data: { events: { event: IEvent }[], status: any }) {559    const {events, status} = data;560    if (status.isReady) {561      return this.transactionStatus.NOT_READY;562    }563    if (status.isBroadcast) {564      return this.transactionStatus.NOT_READY;565    }566    if (status.isInBlock || status.isFinalized) {567      const errors = events.filter(e => e.event.method === 'ExtrinsicFailed');568      if (errors.length > 0) {569        return this.transactionStatus.FAIL;570      }571      if (events.filter(e => e.event.method === 'ExtrinsicSuccess').length > 0) {572        return this.transactionStatus.SUCCESS;573      }574    }575576    return this.transactionStatus.FAIL;577  }578579  signTransaction(sender: TSigner, transaction: any, options: Partial<SignerOptions> | null = null, label = 'transaction') {580    const sign = (callback: any) => {581      if (options !== null) return transaction.signAndSend(sender, options, callback);582      return transaction.signAndSend(sender, callback);583    };584    // eslint-disable-next-line no-async-promise-executor585    return new Promise(async (resolve, reject) => {586      try {587        const unsub = await sign((result: any) => {588          const status = this.getTransactionStatus(result);589590          if (status === this.transactionStatus.SUCCESS) {591            this.logger.log(`${label} successful`);592            unsub();593            resolve({result, status, blockHash: result.status.asInBlock.toHuman()});594          } else if (status === this.transactionStatus.FAIL) {595            let moduleError = null;596597            if (result.hasOwnProperty('dispatchError')) {598              const dispatchError = result['dispatchError'];599600              if (dispatchError) {601                if (dispatchError.isModule) {602                  const modErr = dispatchError.asModule;603                  const errorMeta = dispatchError.registry.findMetaError(modErr);604605                  moduleError = `${errorMeta.section}.${errorMeta.name}`;606                } else {607                  moduleError = dispatchError.toHuman();608                }609              } else {610                this.logger.log(result, this.logger.level.ERROR);611              }612            }613614            this.logger.log(`Something went wrong with ${label}. Status: ${status}`, this.logger.level.ERROR);615            unsub();616            reject({status, moduleError, result});617          }618        });619      } catch (e) {620        this.logger.log(e, this.logger.level.ERROR);621        reject(e);622      }623    });624  }625626  async signTransactionWithoutSending(signer: TSigner, tx: any) {627    const api = this.getApi();628    const signingInfo = await api.derive.tx.signingInfo(signer.address);629630    tx.sign(signer, {631      blockHash: api.genesisHash,632      genesisHash: api.genesisHash,633      runtimeVersion: api.runtimeVersion,634      nonce: signingInfo.nonce,635    });636637    return tx.toHex();638  }639640  async getPaymentInfo(signer: TSigner, tx: any, len: number | null) {641    const api = this.getApi();642    const signingInfo = await api.derive.tx.signingInfo(signer.address);643644    // We need to sign the tx because645    // unsigned transactions does not have an inclusion fee646    tx.sign(signer, {647      blockHash: api.genesisHash,648      genesisHash: api.genesisHash,649      runtimeVersion: api.runtimeVersion,650      nonce: signingInfo.nonce,651    });652653    if (len === null) {654      return (await this.callRpc('api.rpc.payment.queryInfo', [tx.toHex()])) as RuntimeDispatchInfo;655    } else {656      return (await api.call.transactionPaymentApi.queryInfo(tx, len)) as RuntimeDispatchInfo;657    }658  }659660  constructApiCall(apiCall: string, params: any[]) {661    if (!apiCall.startsWith('api.')) throw Error(`Invalid api call: ${apiCall}`);662    let call = this.getApi() as any;663    for (const part of apiCall.slice(4).split('.')) {664      call = call[part];665      if (!call) {666        const advice = part.includes('_') ? ' Looks like it needs to be converted to camel case.' : '';667        throw Error(`Function ${part} of api call ${apiCall} not found.${advice}`);668      }669    }670    return call(...params);671  }672673  encodeApiCall(apiCall: string, params: any[]) {674    return this.constructApiCall(apiCall, params).method.toHex();675  }676677  async executeExtrinsic<678    E extends string,679    V extends (680...args: any) => any = ForceFunction<681      Get2<682        AugmentedSubmittables<'promise'>,683        E, (...args: any) => Invalid<'not found'>684      >685    >686  >(687    sender: TSigner,688    extrinsic: `api.tx.${E}`,689    params: Parameters<V>,690    expectSuccess = true,691    options: Partial<SignerOptions> | null = null,/*, failureMessage='expected success'*/692  ): Promise<ITransactionResult> {693    if (this.api === null) throw Error('API not initialized');694    if (!extrinsic.startsWith('api.tx.')) throw Error(`${extrinsic} is not transaction`);695696    const startTime = (new Date()).getTime();697    let result: ITransactionResult;698    let events: IEvent[] = [];699    try {700      result = await this.signTransaction(sender, this.constructApiCall(extrinsic, params), options, extrinsic) as ITransactionResult;701      events = this.eventHelper.extractEvents(result.result.events);702      const errorEvent = events.find((event) => event.method == 'ExecutedFailed' || event.method == 'CreatedFailed');703      if (errorEvent)704        throw Error(errorEvent.method + ': ' + extrinsic);705    }706    catch (e) {707      if (!(e as object).hasOwnProperty('status')) throw e;708      result = e as ITransactionResult;709    }710711    const endTime = (new Date()).getTime();712713    const log = {714      executedAt: endTime,715      executionTime: endTime - startTime,716      type: this.chainLogType.EXTRINSIC,717      status: result.status,718      call: extrinsic,719      signer: this.getSignerAddress(sender),720      params,721    } as IUniqueHelperLog;722723    let errorMessage = '';724725    if (result.status !== this.transactionStatus.SUCCESS) {726      if (result.moduleError) {727        errorMessage = typeof result.moduleError === 'string'728          ? result.moduleError729          : `${Object.keys(result.moduleError)[0]}: ${Object.values(result.moduleError)[0]}`;730        log.moduleError = errorMessage;731      }732      else if (result.result.dispatchError) log.dispatchError = result.result.dispatchError;733    }734    if (events.length > 0) log.events = events;735736    this.chainLog.push(log);737738    if (expectSuccess && result.status !== this.transactionStatus.SUCCESS) {739      if (result.moduleError) throw Error(`${errorMessage}`);740      else if (result.result.dispatchError) throw Error(JSON.stringify(result.result.dispatchError));741    }742    return result as any;743  }744745  async callRpc746  // <747  // K extends 'rpc' | 'query',748  // E extends string,749  // V extends (...args: any) => any = ForceFunction<750  //   Get2<751  //     K extends 'rpc' ? DecoratedRpc<'promise', RpcInterface> : QueryableStorage<'promise'>,752  //     E, (...args: any) => Invalid<'not found'>753  //   >754  // >,755  // P = Parameters<V>,756  // >757  (rpc: string, params?: any[]): Promise<any> {758759    if (typeof params === 'undefined') params = [] as any;760    if (this.api === null) throw Error('API not initialized');761    if (!rpc.startsWith('api.rpc.') && !rpc.startsWith('api.query.')) throw Error(`${rpc} is not RPC call`);762763    const startTime = (new Date()).getTime();764    let result;765    let error = null;766    const log = {767      type: this.chainLogType.RPC,768      call: rpc,769      params,770    } as any as IUniqueHelperLog;771772    try {773      result = await this.constructApiCall(rpc, params as any);774    }775    catch (e) {776      error = e;777    }778779    const endTime = (new Date()).getTime();780781    log.executedAt = endTime;782    log.status = (error === null ? this.transactionStatus.SUCCESS : this.transactionStatus.FAIL) as 'Fail' | 'Success';783    log.executionTime = endTime - startTime;784785    this.chainLog.push(log);786787    if (error !== null) throw error;788789    return result;790  }791792  getSignerAddress(signer: IKeyringPair | string): string {793    if (typeof signer === 'string') return signer;794    return signer.address;795  }796797  fetchAllPalletNames(): string[] {798    if (this.api === null) throw Error('API not initialized');799    return this.api.runtimeMetadata.asLatest.pallets.map(m => m.name.toString().toLowerCase()).sort();800  }801802  fetchMissingPalletNames(requiredPallets: readonly string[]): string[] {803    const palletNames = this.fetchAllPalletNames();804    return requiredPallets.filter(p => !palletNames.includes(p));805  }806}807808809class HelperGroup<T extends ChainHelperBase> {810  helper: T;811812  constructor(uniqueHelper: T) {813    this.helper = uniqueHelper;814  }815}816817818class CollectionGroup extends HelperGroup<UniqueHelper> {819  /**820 * Get number of blocks when sponsored transaction is available.821 *822 * @param collectionId ID of collection823 * @param tokenId ID of token824 * @param addressObj address for which the sponsorship is checked825 * @example await getTokenNextSponsored(1, 2, {Substrate: '5DfhbVfww7ThF8q6f3...'});826 * @returns number of blocks or null if sponsorship hasn't been set827 */828  async getTokenNextSponsored(collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<number | null> {829    return (await this.helper.callRpc('api.rpc.unique.nextSponsored', [collectionId, addressObj, tokenId])).toJSON();830  }831832  /**833   * Get the number of created collections.834   *835   * @returns number of created collections836   */837  async getTotalCount(): Promise<number> {838    return (await this.helper.callRpc('api.rpc.unique.collectionStats')).created.toNumber();839  }840841  /**842   * Get information about the collection with additional data,843   * including the number of tokens it contains, its administrators,844   * the normalized address of the collection's owner, and decoded name and description.845   *846   * @param collectionId ID of collection847   * @example await getData(2)848   * @returns collection information object849   */850  async getData(collectionId: number): Promise<{851    id: number;852    name: string;853    description: string;854    tokensCount: number;855    admins: CrossAccountId[];856    normalizedOwner: TSubstrateAccount;857    raw: any858  } | null> {859    const collection = await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId]);860    const humanCollection = collection.toHuman(), collectionData = {861      id: collectionId, name: null, description: null, tokensCount: 0, admins: [],862      raw: humanCollection,863    } as any, jsonCollection = collection.toJSON();864    if (humanCollection === null) return null;865    collectionData.raw.limits = jsonCollection.limits;866    collectionData.raw.permissions = jsonCollection.permissions;867    collectionData.normalizedOwner = this.helper.address.normalizeSubstrate(collectionData.raw.owner);868    for (const key of ['name', 'description']) {869      collectionData[key] = this.helper.util.vec2str(humanCollection[key]);870    }871872    collectionData.tokensCount = (['RFT', 'NFT'].includes(humanCollection.mode))873      ? await this.helper[humanCollection.mode.toLocaleLowerCase() as 'nft' | 'rft'].getLastTokenId(collectionId)874      : 0;875    collectionData.admins = await this.getAdmins(collectionId);876877    return collectionData;878  }879880  /**881   * Get the addresses of the collection's administrators, optionally normalized.882   *883   * @param collectionId ID of collection884   * @param normalize whether to normalize the addresses to the default ss58 format885   * @example await getAdmins(1)886   * @returns array of administrators887   */888  async getAdmins(collectionId: number, normalize = false): Promise<CrossAccountId[]> {889    const admins = (await this.helper.callRpc('api.rpc.unique.adminlist', [collectionId])).toHuman();890891    return normalize892      ? admins.map((address: CrossAccountId) => address.withNormalizedSubstrate())893      : admins;894  }895896  /**897   * Get the addresses added to the collection allow-list, optionally normalized.898   * @param collectionId ID of collection899   * @param normalize whether to normalize the addresses to the default ss58 format900   * @example await getAllowList(1)901   * @returns array of allow-listed addresses902   */903  async getAllowList(collectionId: number, normalize = false): Promise<CrossAccountId[]> {904    const allowListed = (await this.helper.callRpc('api.rpc.unique.allowlist', [collectionId])).toHuman();905    return normalize906      ? allowListed.map((address: CrossAccountId) => address.withNormalizedSubstrate())907      : allowListed;908  }909910  /**911   * Get the effective limits of the collection instead of null for default values912   *913   * @param collectionId ID of collection914   * @example await getEffectiveLimits(2)915   * @returns object of collection limits916   */917  async getEffectiveLimits(collectionId: number): Promise<ICollectionLimits> {918    return (await this.helper.callRpc('api.rpc.unique.effectiveCollectionLimits', [collectionId])).toJSON();919  }920921  /**922   * Burns the collection if the signer has sufficient permissions and collection is empty.923   *924   * @param signer keyring of signer925   * @param collectionId ID of collection926   * @example await helper.collection.burn(aliceKeyring, 3);927   * @returns ```true``` if extrinsic success, otherwise ```false```928   */929  async burn(signer: TSigner, collectionId: number): Promise<boolean> {930    const result = await this.helper.executeExtrinsic(931      signer,932      'api.tx.unique.destroyCollection', [collectionId],933      true,934    );935936    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionDestroyed');937  }938939  /**940   * Sets the sponsor for the collection (Requires the Substrate address). Needs confirmation by the sponsor.941   *942   * @param signer keyring of signer943   * @param collectionId ID of collection944   * @param sponsorAddress Sponsor substrate address945   * @example setSponsor(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...")946   * @returns ```true``` if extrinsic success, otherwise ```false```947   */948  async setSponsor(signer: TSigner, collectionId: number, sponsorAddress: TSubstrateAccount): Promise<boolean> {949    const result = await this.helper.executeExtrinsic(950      signer,951      'api.tx.unique.setCollectionSponsor', [collectionId, sponsorAddress],952      true,953    );954955    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionSponsorSet');956  }957958  /**959   * Confirms consent to sponsor the collection on behalf of the signer.960   *961   * @param signer keyring of signer962   * @param collectionId ID of collection963   * @example confirmSponsorship(aliceKeyring, 10)964   * @returns ```true``` if extrinsic success, otherwise ```false```965   */966  async confirmSponsorship(signer: TSigner, collectionId: number): Promise<boolean> {967    const result = await this.helper.executeExtrinsic(968      signer,969      'api.tx.unique.confirmSponsorship', [collectionId],970      true,971    );972973    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'SponsorshipConfirmed');974  }975976  /**977   * Removes the sponsor of a collection, regardless if it consented or not.978   *979   * @param signer keyring of signer980   * @param collectionId ID of collection981   * @example removeSponsor(aliceKeyring, 10)982   * @returns ```true``` if extrinsic success, otherwise ```false```983   */984  async removeSponsor(signer: TSigner, collectionId: number): Promise<boolean> {985    const result = await this.helper.executeExtrinsic(986      signer,987      'api.tx.unique.removeCollectionSponsor', [collectionId],988      true,989    );990991    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionSponsorRemoved');992  }993994  /**995   * Sets the limits of the collection. At least one limit must be specified for a correct call.996   *997   * @param signer keyring of signer998   * @param collectionId ID of collection999   * @param limits collection limits object1000   * @example1001   * await setLimits(1002   *   aliceKeyring,1003   *   10,1004   *   {1005   *     sponsorTransferTimeout: 0,1006   *     ownerCanDestroy: false1007   *   }1008   * )1009   * @returns ```true``` if extrinsic success, otherwise ```false```1010   */1011  async setLimits(signer: TSigner, collectionId: number, limits: ICollectionLimits): Promise<boolean> {1012    const result = await this.helper.executeExtrinsic(1013      signer,1014      'api.tx.unique.setCollectionLimits', [collectionId, limits],1015      true,1016    );10171018    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionLimitSet');1019  }10201021  /**1022   * Changes the owner of the collection to the new Substrate address.1023   *1024   * @param signer keyring of signer1025   * @param collectionId ID of collection1026   * @param ownerAddress substrate address of new owner1027   * @example changeOwner(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...")1028   * @returns ```true``` if extrinsic success, otherwise ```false```1029   */1030  async changeOwner(signer: TSigner, collectionId: number, ownerAddress: TSubstrateAccount): Promise<boolean> {1031    const result = await this.helper.executeExtrinsic(1032      signer,1033      'api.tx.unique.changeCollectionOwner', [collectionId, ownerAddress],1034      true,1035    );10361037    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionOwnerChanged');1038  }10391040  /**1041   * Adds a collection administrator.1042   *1043   * @param signer keyring of signer1044   * @param collectionId ID of collection1045   * @param adminAddressObj Administrator address (substrate or ethereum)1046   * @example addAdmin(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."})1047   * @returns ```true``` if extrinsic success, otherwise ```false```1048   */1049  async addAdmin(signer: TSigner, collectionId: number, adminAddressObj: ICrossAccountId): Promise<boolean> {1050    const result = await this.helper.executeExtrinsic(1051      signer,1052      'api.tx.unique.addCollectionAdmin', [collectionId, adminAddressObj],1053      true,1054    );10551056    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionAdminAdded');1057  }10581059  /**1060   * Removes a collection administrator.1061   *1062   * @param signer keyring of signer1063   * @param collectionId ID of collection1064   * @param adminAddressObj Administrator address (substrate or ethereum)1065   * @example removeAdmin(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."})1066   * @returns ```true``` if extrinsic success, otherwise ```false```1067   */1068  async removeAdmin(signer: TSigner, collectionId: number, adminAddressObj: ICrossAccountId): Promise<boolean> {1069    const result = await this.helper.executeExtrinsic(1070      signer,1071      'api.tx.unique.removeCollectionAdmin', [collectionId, adminAddressObj],1072      true,1073    );10741075    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionAdminRemoved');1076  }10771078  /**1079   * Check if user is in allow list.1080   *1081   * @param collectionId ID of collection1082   * @param user Account to check1083   * @example await getAdmins(1)1084   * @returns is user in allow list1085   */1086  async allowed(collectionId: number, user: ICrossAccountId): Promise<boolean> {1087    return (await this.helper.callRpc('api.rpc.unique.allowed', [collectionId, user])).toJSON();1088  }10891090  /**1091   * Adds an address to allow list1092   * @param signer keyring of signer1093   * @param collectionId ID of collection1094   * @param addressObj address to add to the allow list1095   * @returns ```true``` if extrinsic success, otherwise ```false```1096   */1097  async addToAllowList(signer: TSigner, collectionId: number, addressObj: ICrossAccountId): Promise<boolean> {1098    const result = await this.helper.executeExtrinsic(1099      signer,1100      'api.tx.unique.addToAllowList', [collectionId, addressObj],1101      true,1102    );11031104    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'AllowListAddressAdded');1105  }11061107  /**1108   * Removes an address from allow list1109   *1110   * @param signer keyring of signer1111   * @param collectionId ID of collection1112   * @param addressObj address to remove from the allow list1113   * @returns ```true``` if extrinsic success, otherwise ```false```1114   */1115  async removeFromAllowList(signer: TSigner, collectionId: number, addressObj: ICrossAccountId): Promise<boolean> {1116    const result = await this.helper.executeExtrinsic(1117      signer,1118      'api.tx.unique.removeFromAllowList', [collectionId, addressObj],1119      true,1120    );11211122    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'AllowListAddressRemoved');1123  }11241125  /**1126   * Sets onchain permissions for selected collection.1127   *1128   * @param signer keyring of signer1129   * @param collectionId ID of collection1130   * @param permissions collection permissions object1131   * @example setPermissions(aliceKeyring, 10, {access:'AllowList', mintMode: true, nesting: {collectionAdmin: true, tokenOwner: true}});1132   * @returns ```true``` if extrinsic success, otherwise ```false```1133   */1134  async setPermissions(signer: TSigner, collectionId: number, permissions: ICollectionPermissions): Promise<boolean> {1135    const result = await this.helper.executeExtrinsic(1136      signer,1137      'api.tx.unique.setCollectionPermissions', [collectionId, permissions],1138      true,1139    );11401141    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionPermissionSet');1142  }11431144  /**1145   * Enables nesting for selected collection. If `restricted` set, you can nest only tokens from specified collections.1146   *1147   * @param signer keyring of signer1148   * @param collectionId ID of collection1149   * @param permissions nesting permissions object1150   * @example enableNesting(aliceKeyring, 10, {collectionAdmin: true, tokenOwner: true});1151   * @returns ```true``` if extrinsic success, otherwise ```false```1152   */1153  async enableNesting(signer: TSigner, collectionId: number, permissions: INestingPermissions): Promise<boolean> {1154    return await this.setPermissions(signer, collectionId, {nesting: permissions});1155  }11561157  /**1158   * Disables nesting for selected collection.1159   *1160   * @param signer keyring of signer1161   * @param collectionId ID of collection1162   * @example disableNesting(aliceKeyring, 10);1163   * @returns ```true``` if extrinsic success, otherwise ```false```1164   */1165  async disableNesting(signer: TSigner, collectionId: number): Promise<boolean> {1166    return await this.setPermissions(signer, collectionId, {nesting: {tokenOwner: false, collectionAdmin: false}});1167  }11681169  /**1170   * Sets onchain properties to the collection.1171   *1172   * @param signer keyring of signer1173   * @param collectionId ID of collection1174   * @param properties array of property objects1175   * @example setProperties(aliceKeyring, 10, [{key: "gender", value: "male"}]);1176   * @returns ```true``` if extrinsic success, otherwise ```false```1177   */1178  async setProperties(signer: TSigner, collectionId: number, properties: IProperty[]): Promise<boolean> {1179    const result = await this.helper.executeExtrinsic(1180      signer,1181      'api.tx.unique.setCollectionProperties', [collectionId, properties],1182      true,1183    );11841185    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionPropertySet');1186  }11871188  /**1189   * Get collection properties.1190   *1191   * @param collectionId ID of collection1192   * @param propertyKeys optionally filter the returned properties to only these keys1193   * @example getProperties(1219, ['location', 'date', 'time', 'isParadise']);1194   * @returns array of key-value pairs1195   */1196  async getProperties(collectionId: number, propertyKeys?: string[] | null): Promise<IProperty[]> {1197    return (await this.helper.callRpc('api.rpc.unique.collectionProperties', [collectionId, propertyKeys])).toHuman();1198  }11991200  async getPropertiesConsumedSpace(collectionId: number): Promise<number> {1201    const api = this.helper.getApi();1202    const props = (await api.query.common.collectionProperties(collectionId)).toJSON();12031204    return (props! as any).consumedSpace;1205  }12061207  async getCollectionOptions(collectionId: number) {1208    return (await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId])).toHuman();1209  }12101211  /**1212   * Deletes onchain properties from the collection.1213   *1214   * @param signer keyring of signer1215   * @param collectionId ID of collection1216   * @param propertyKeys array of property keys to delete1217   * @example deleteProperties(aliceKeyring, 10, ["gender", "age"]);1218   * @returns ```true``` if extrinsic success, otherwise ```false```1219   */1220  async deleteProperties(signer: TSigner, collectionId: number, propertyKeys: string[]): Promise<boolean> {1221    const result = await this.helper.executeExtrinsic(1222      signer,1223      'api.tx.unique.deleteCollectionProperties', [collectionId, propertyKeys],1224      true,1225    );12261227    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'CollectionPropertyDeleted');1228  }12291230  /**1231   * Changes the owner of the token.1232   *1233   * @param signer keyring of signer1234   * @param collectionId ID of collection1235   * @param tokenId ID of token1236   * @param addressObj address of a new owner1237   * @param amount amount of tokens to be transfered. For NFT must be set to 1n1238   * @example transferToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1239   * @returns true if the token success, otherwise false1240   */1241  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId, amount = 1n): Promise<boolean> {1242    const result = await this.helper.executeExtrinsic(1243      signer,1244      'api.tx.unique.transfer', [addressObj, collectionId, tokenId, amount],1245      true, // `Unable to transfer token #${tokenId} from collection #${collectionId}`,1246    );12471248    return this.helper.util.isTokenTransferSuccess(result.result.events, collectionId, tokenId, {Substrate: typeof signer === 'string' ? signer : signer.address}, addressObj, amount);1249  }12501251  /**1252   *1253   * Change ownership of a token(s) on behalf of the owner.1254   *1255   * @param signer keyring of signer1256   * @param collectionId ID of collection1257   * @param tokenId ID of token1258   * @param fromAddressObj address on behalf of which the token will be sent1259   * @param toAddressObj new token owner1260   * @param amount amount of tokens to be transfered. For NFT must be set to 1n1261   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg"}, {Ethereum: "0x9F0583DbB85..."})1262   * @returns true if the token success, otherwise false1263   */1264  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount = 1n): Promise<boolean> {1265    const result = await this.helper.executeExtrinsic(1266      signer,1267      'api.tx.unique.transferFrom', [fromAddressObj, toAddressObj, collectionId, tokenId, amount],1268      true, // `Unable to transfer token #${tokenId} from collection #${collectionId}`,1269    );1270    return this.helper.util.isTokenTransferSuccess(result.result.events, collectionId, tokenId, fromAddressObj, toAddressObj, amount);1271  }12721273  /**1274   *1275   * Destroys a concrete instance of NFT/RFT or burns a specified amount of fungible tokens.1276   *1277   * @param signer keyring of signer1278   * @param collectionId ID of collection1279   * @param tokenId ID of token1280   * @param amount amount of tokens to be burned. For NFT must be set to 1n1281   * @example burnToken(aliceKeyring, 10, 5);1282   * @returns ```true``` if the extrinsic is successful, otherwise ```false```1283   */1284  async burnToken(signer: TSigner, collectionId: number, tokenId: number, amount = 1n): Promise<boolean> {1285    const burnResult = await this.helper.executeExtrinsic(1286      signer,1287      'api.tx.unique.burnItem', [collectionId, tokenId, amount],1288      true, // `Unable to burn token for ${label}`,1289    );1290    const burnedTokens = this.helper.util.extractTokensFromBurnResult(burnResult);1291    if (burnedTokens.tokens.length > 1) throw Error('Burned multiple tokens');1292    return burnedTokens.success;1293  }12941295  /**1296   * Destroys a concrete instance of NFT on behalf of the owner1297   *1298   * @param signer keyring of signer1299   * @param collectionId ID of collection1300   * @param tokenId ID of token1301   * @param fromAddressObj address on behalf of which the token will be burnt1302   * @param amount amount of tokens to be burned. For NFT must be set to 1n1303   * @example burnTokenFrom(aliceKeyring, 10, {Substrate: "5DyN4Y92vZCjv38fg..."}, 5, {Ethereum: "0x9F0583DbB85..."})1304   * @returns ```true``` if extrinsic success, otherwise ```false```1305   */1306  async burnTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, amount = 1n): Promise<boolean> {1307    const burnResult = await this.helper.executeExtrinsic(1308      signer,1309      'api.tx.unique.burnFrom', [collectionId, fromAddressObj, tokenId, amount],1310      true, // `Unable to burn token from for ${label}`,1311    );1312    const burnedTokens = this.helper.util.extractTokensFromBurnResult(burnResult);1313    return burnedTokens.success && burnedTokens.tokens.length > 0;1314  }13151316  /**1317   * Set, change, or remove approved address to transfer the ownership of the NFT.1318   *1319   * @param signer keyring of signer1320   * @param collectionId ID of collection1321   * @param tokenId ID of token1322   * @param toAddressObj Substrate or Ethereum address which gets approved use of the signer's tokens1323   * @param amount amount of token to be approved. For NFT must be set to 1n1324   * @returns ```true``` if extrinsic success, otherwise ```false```1325   */1326  async approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount = 1n) {1327    const approveResult = await this.helper.executeExtrinsic(1328      signer,1329      'api.tx.unique.approve', [toAddressObj, collectionId, tokenId, amount],1330      true, // `Unable to approve token for ${label}`,1331    );13321333    return this.helper.util.findCollectionInEvents(approveResult.result.events, collectionId, 'common', 'Approved');1334  }13351336  /**1337   * Set, change, or remove approved address to transfer the ownership of the NFT from eth mirror.1338   *1339   * @param signer keyring of signer1340   * @param collectionId ID of collection1341   * @param tokenId ID of token1342   * @param fromAddressObj Signer's Ethereum address containing her tokens1343   * @param toAddressObj Substrate or Ethereum address which gets approved use of the signer's tokens1344   * @param amount amount of token to be approved. For NFT must be set to 1n1345   * @returns ```true``` if extrinsic success, otherwise ```false```1346   */1347  async approveTokenFrom(signer: IKeyringPair, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount = 1n) {1348    const approveResult = await this.helper.executeExtrinsic(1349      signer,1350      'api.tx.unique.approveFrom', [fromAddressObj, toAddressObj, collectionId, tokenId, amount],1351      true, // `Unable to approve token for ${label}`,1352    );13531354    return this.helper.util.findCollectionInEvents(approveResult.result.events, collectionId, 'common', 'Approved');1355  }13561357  /**1358   * Set, change, or remove approved address to transfer the ownership of the NFT from eth mirror.1359   *1360   * @param signer keyring of signer1361   * @param collectionId ID of collection1362   * @param tokenId ID of token1363   * @param toAddressObj Substrate or Ethereum address which gets approved use of the signer's tokens1364   * @param amount amount of token to be approved. For NFT must be set to 1n1365   * @returns ```true``` if extrinsic success, otherwise ```false```1366   */1367  async approveTokenFromEth(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount = 1n) {1368    const ethMirror = CrossAccountId.fromKeyring(signer).toEthereum();1369    return await this.approveTokenFrom(signer, collectionId, tokenId, ethMirror, toAddressObj, amount);1370  }13711372  /**1373   * Get the amount of token pieces approved to transfer or burn. Normally 0.1374   *1375   * @param collectionId ID of collection1376   * @param tokenId ID of token1377   * @param toAccountObj address which is approved to use token pieces1378   * @param fromAccountObj address which may have allowed the use of its owned tokens1379   * @example getTokenApprovedPieces(10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Substrate: "5ERZNF88Mm7UGfPP3mdG..."})1380   * @returns number of approved to transfer pieces1381   */1382  async getTokenApprovedPieces(collectionId: number, tokenId: number, toAccountObj: ICrossAccountId, fromAccountObj: ICrossAccountId): Promise<bigint> {1383    return (await this.helper.callRpc('api.rpc.unique.allowance', [collectionId, fromAccountObj, toAccountObj, tokenId])).toBigInt();1384  }13851386  /**1387   * Get the last created token ID in a collection1388   *1389   * @param collectionId ID of collection1390   * @example getLastTokenId(10);1391   * @returns id of the last created token1392   */1393  async getLastTokenId(collectionId: number): Promise<number> {1394    return (await this.helper.callRpc('api.rpc.unique.lastTokenId', [collectionId])).toNumber();1395  }13961397  /**1398   * Check if token exists1399   *1400   * @param collectionId ID of collection1401   * @param tokenId ID of token1402   * @example doesTokenExist(10, 20);1403   * @returns true if the token exists, otherwise false1404   */1405  async doesTokenExist(collectionId: number, tokenId: number): Promise<boolean> {1406    return (await this.helper.callRpc('api.rpc.unique.tokenExists', [collectionId, tokenId])).toJSON();1407  }1408}14091410class NFTnRFT extends CollectionGroup {1411  /**1412   * Get tokens owned by account1413   *1414   * @param collectionId ID of collection1415   * @param addressObj tokens owner1416   * @example getTokensByAddress(10, {Substrate: "5DyN4Y92vZCjv38fg..."})1417   * @returns array of token ids owned by account1418   */1419  async getTokensByAddress(collectionId: number, addressObj: ICrossAccountId): Promise<number[]> {1420    return (await this.helper.callRpc('api.rpc.unique.accountTokens', [collectionId, addressObj])).toJSON();1421  }14221423  /**1424   * Get token data1425   *1426   * @param collectionId ID of collection1427   * @param tokenId ID of token1428   * @param propertyKeys optionally filter the token properties to only these keys1429   * @param blockHashAt optionally query the data at some block with this hash1430   * @example getToken(10, 5);1431   * @returns human readable token data1432   */1433  async getToken(collectionId: number, tokenId: number, propertyKeys: string[] = [], blockHashAt?: string): Promise<{1434    properties: IProperty[];1435    owner: CrossAccountId;1436    normalizedOwner: CrossAccountId;1437  } | null> {1438    let tokenData;1439    if (typeof blockHashAt === 'undefined') {1440      tokenData = await this.helper.callRpc('api.rpc.unique.tokenData', [collectionId, tokenId]);1441    }1442    else {1443      if (propertyKeys.length == 0) {1444        const collection = (await this.helper.callRpc('api.rpc.unique.collectionById', [collectionId])).toHuman();1445        if (!collection) return null;1446        propertyKeys = collection.tokenPropertyPermissions.map((x: ITokenPropertyPermission) => x.key);1447      }1448      tokenData = await this.helper.callRpc('api.rpc.unique.tokenData', [collectionId, tokenId, propertyKeys, blockHashAt]);1449    }1450    tokenData = tokenData.toHuman();1451    if (tokenData === null || tokenData.owner === null) return null;1452    const owner = {} as any;1453    for (const key of Object.keys(tokenData.owner)) {1454      owner[key.toLocaleLowerCase()] = key.toLocaleLowerCase() == 'substrate'1455        ? CrossAccountId.normalizeSubstrateAddress(tokenData.owner[key])1456        : tokenData.owner[key];1457    }1458    tokenData.normalizedOwner = CrossAccountId.fromLowerCaseKeys(owner);1459    return tokenData;1460  }14611462  /**1463   * Get token's owner1464   * @param collectionId ID of collection1465   * @param tokenId ID of token1466   * @param blockHashAt optionally query the data at the block with this hash1467   * @example getTokenOwner(10, 5);1468   * @returns Address in CrossAccountId format, e.g. {Substrate: "5DnSF6RRjwteE3BrCj..."}1469   */1470  async getTokenOwner(collectionId: number, tokenId: number, blockHashAt?: string): Promise<CrossAccountId> {1471    let owner;1472    if (typeof blockHashAt === 'undefined') {1473      owner = await this.helper.callRpc('api.rpc.unique.tokenOwner', [collectionId, tokenId]);1474    } else {1475      owner = await this.helper.callRpc('api.rpc.unique.tokenOwner', [collectionId, tokenId, blockHashAt]);1476    }1477    return CrossAccountId.fromLowerCaseKeys(owner.toJSON());1478  }14791480  /**1481   * Recursively find the address that owns the token1482   * @param collectionId ID of collection1483   * @param tokenId ID of token1484   * @param blockHashAt1485   * @example getTokenTopmostOwner(10, 5);1486   * @returns address in CrossAccountId format, e.g. {Substrate: "5DyN4Y92vZCjv38fg..."}1487   */1488  async getTokenTopmostOwner(collectionId: number, tokenId: number, blockHashAt?: string): Promise<CrossAccountId | null> {1489    let owner;1490    if (typeof blockHashAt === 'undefined') {1491      owner = await this.helper.callRpc('api.rpc.unique.topmostTokenOwner', [collectionId, tokenId]);1492    } else {1493      owner = await this.helper.callRpc('api.rpc.unique.topmostTokenOwner', [collectionId, tokenId, blockHashAt]);1494    }14951496    if (owner === null) return null;14971498    return owner.toHuman();1499  }15001501  /**1502   * Nest one token into another1503   * @param signer keyring of signer1504   * @param tokenObj token to be nested1505   * @param rootTokenObj token to be parent1506   * @example nestToken(aliceKeyring, {collectionId: 10, tokenId: 5}, {collectionId: 10, tokenId: 4});1507   * @returns ```true``` if extrinsic success, otherwise ```false```1508   */1509  async nestToken(signer: TSigner, tokenObj: IToken, rootTokenObj: IToken): Promise<boolean> {1510    const rootTokenAddress = this.helper.util.getTokenAccount(rootTokenObj);1511    const result = await this.transferToken(signer, tokenObj.collectionId, tokenObj.tokenId, rootTokenAddress);1512    if (!result) {1513      throw Error('Unable to nest token!');1514    }1515    return result;1516  }15171518  /**1519     * Remove token from nested state1520     * @param signer keyring of signer1521     * @param tokenObj token to unnest1522     * @param rootTokenObj parent of a token1523     * @param toAddressObj address of a new token owner1524     * @example unnestToken(aliceKeyring, {collectionId: 10, tokenId: 5}, {collectionId: 10, tokenId: 4}, {Substrate: "5DyN4Y92vZCjv38fg..."});1525     * @returns ```true``` if extrinsic success, otherwise ```false```1526     */1527  async unnestToken(signer: TSigner, tokenObj: IToken, rootTokenObj: IToken, toAddressObj: ICrossAccountId): Promise<boolean> {1528    const rootTokenAddress = this.helper.util.getTokenAccount(rootTokenObj);1529    const result = await this.transferTokenFrom(signer, tokenObj.collectionId, tokenObj.tokenId, rootTokenAddress, toAddressObj);1530    if (!result) {1531      throw Error('Unable to unnest token!');1532    }1533    return result;1534  }15351536  /**1537   * Set permissions to change token properties1538   *1539   * @param signer keyring of signer1540   * @param collectionId ID of collection1541   * @param permissions permissions to change a property by the collection admin or token owner1542   * @example setTokenPropertyPermissions(1543   *   aliceKeyring, 10, [{key: "gender", permission: {tokenOwner: true, mutable: true, collectionAdmin: true}}]1544   * )1545   * @returns true if extrinsic success otherwise false1546   */1547  async setTokenPropertyPermissions(signer: TSigner, collectionId: number, permissions: ITokenPropertyPermission[]): Promise<boolean> {1548    const result = await this.helper.executeExtrinsic(1549      signer,1550      'api.tx.unique.setTokenPropertyPermissions', [collectionId, permissions],1551      true,1552    );15531554    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'PropertyPermissionSet');1555  }15561557  /**1558   * Get token property permissions.1559   *1560   * @param collectionId ID of collection1561   * @param propertyKeys optionally filter the returned property permissions to only these keys1562   * @example getPropertyPermissions(1219, ['location', 'date', 'time', 'isParadise']);1563   * @returns array of key-permission pairs1564   */1565  async getPropertyPermissions(collectionId: number, propertyKeys: string[] | null = null): Promise<ITokenPropertyPermission[]> {1566    return (await this.helper.callRpc('api.rpc.unique.propertyPermissions', [collectionId, ...(propertyKeys === null ? [] : [propertyKeys])])).toHuman();1567  }15681569  /**1570   * Set token properties1571   *1572   * @param signer keyring of signer1573   * @param collectionId ID of collection1574   * @param tokenId ID of token1575   * @param properties key-value pairs of metadata which to add to a token. Keys must be permitted in the collection1576   * @example setTokenProperties(aliceKeyring, 10, 5, [{key: "gender", value: "female"}, {key: "age", value: "23"}])1577   * @returns ```true``` if extrinsic success, otherwise ```false```1578   */1579  async setTokenProperties(signer: TSigner, collectionId: number, tokenId: number, properties: IProperty[]): Promise<boolean> {1580    const result = await this.helper.executeExtrinsic(1581      signer,1582      'api.tx.unique.setTokenProperties', [collectionId, tokenId, properties],1583      true,1584    );15851586    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'TokenPropertySet');1587  }15881589  /**1590   * Get properties, metadata assigned to a token.1591   *1592   * @param collectionId ID of collection1593   * @param tokenId ID of token1594   * @param propertyKeys optionally filter the returned properties to only these keys1595   * @example getTokenProperties(1219, ['location', 'date', 'time', 'isParadise']);1596   * @returns array of key-value pairs1597   */1598  async getTokenProperties(collectionId: number, tokenId: number, propertyKeys?: string[] | null): Promise<IProperty[]> {1599    return (await this.helper.callRpc('api.rpc.unique.tokenProperties', [collectionId, tokenId, propertyKeys])).toHuman();1600  }16011602  /**1603   * Delete the provided properties of a token1604   * @param signer keyring of signer1605   * @param collectionId ID of collection1606   * @param tokenId ID of token1607   * @param propertyKeys property keys to be deleted1608   * @example deleteTokenProperties(aliceKeyring, 10, 5, ["gender", "age"])1609   * @returns ```true``` if extrinsic success, otherwise ```false```1610   */1611  async deleteTokenProperties(signer: TSigner, collectionId: number, tokenId: number, propertyKeys: string[]): Promise<boolean> {1612    const result = await this.helper.executeExtrinsic(1613      signer,1614      'api.tx.unique.deleteTokenProperties', [collectionId, tokenId, propertyKeys],1615      true,1616    );16171618    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'TokenPropertyDeleted');1619  }16201621  /**1622   * Mint new collection1623   *1624   * @param signer keyring of signer1625   * @param collectionOptions basic collection options and properties1626   * @param mode NFT or RFT type of a collection1627   * @example mintCollection(aliceKeyring, {name: 'New', description: "New collection", tokenPrefix: "NEW"}, "NFT")1628   * @returns object of the created collection1629   */1630  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions, mode: 'NFT' | 'RFT'): Promise<UniqueBaseCollection> {1631    collectionOptions = JSON.parse(JSON.stringify(collectionOptions)) as ICollectionCreationOptions; // Clone object1632    collectionOptions.mode = (mode === 'NFT') ? {nft: null} : {refungible: null};1633    for (const key of ['name', 'description', 'tokenPrefix']) {1634      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);1635    }1636    const creationResult = await this.helper.executeExtrinsic(1637      signer,1638      'api.tx.unique.createCollectionEx', [collectionOptions],1639      true, // errorLabel,1640    );1641    return this.getCollectionObject(this.helper.util.extractCollectionIdFromCreationResult(creationResult));1642  }16431644  getCollectionObject(_collectionId: number): any {1645    return null;1646  }16471648  getTokenObject(_collectionId: number, _tokenId: number): any {1649    return null;1650  }16511652  /**1653   * Tells whether the given `owner` approves the `operator`.1654   * @param collectionId ID of collection1655   * @param owner owner address1656   * @param operator operator addrees1657   * @returns true if operator is enabled1658   */1659  async allowanceForAll(collectionId: number, owner: ICrossAccountId, operator: ICrossAccountId): Promise<boolean> {1660    return (await this.helper.callRpc('api.rpc.unique.allowanceForAll', [collectionId, owner, operator])).toJSON();1661  }16621663  /** Sets or unsets the approval of a given operator.1664   *  The `operator` is allowed to transfer all tokens of the `caller` on their behalf.1665   *  @param operator Operator1666   *  @param approved Should operator status be granted or revoked?1667   *  @returns ```true``` if extrinsic success, otherwise ```false```1668   */1669  async setAllowanceForAll(signer: TSigner, collectionId: number, operator: ICrossAccountId, approved: boolean): Promise<boolean> {1670    const result = await this.helper.executeExtrinsic(1671      signer,1672      'api.tx.unique.setAllowanceForAll', [collectionId, operator, approved],1673      true,1674    );1675    return this.helper.util.findCollectionInEvents(result.result.events, collectionId, 'common', 'ApprovedForAll');1676  }1677}167816791680class NFTGroup extends NFTnRFT {1681  /**1682   * Get collection object1683   * @param collectionId ID of collection1684   * @example getCollectionObject(2);1685   * @returns instance of UniqueNFTCollection1686   */1687  getCollectionObject(collectionId: number): UniqueNFTCollection {1688    return new UniqueNFTCollection(collectionId, this.helper);1689  }16901691  /**1692   * Get token object1693   * @param collectionId ID of collection1694   * @param tokenId ID of token1695   * @example getTokenObject(10, 5);1696   * @returns instance of UniqueNFTToken1697   */1698  getTokenObject(collectionId: number, tokenId: number): UniqueNFToken {1699    return new UniqueNFToken(tokenId, this.getCollectionObject(collectionId));1700  }17011702  /**1703   * Is token approved to transfer1704   * @param collectionId ID of collection1705   * @param tokenId ID of token1706   * @param toAccountObj address to be approved1707   * @returns ```true``` if extrinsic success, otherwise ```false```1708   */1709  async isTokenApproved(collectionId: number, tokenId: number, toAccountObj: ICrossAccountId): Promise<boolean> {1710    return (await this.getTokenApprovedPieces(collectionId, tokenId, toAccountObj, await this.getTokenOwner(collectionId, tokenId))) === 1n;1711  }17121713  /**1714   * Changes the owner of the token.1715   *1716   * @param signer keyring of signer1717   * @param collectionId ID of collection1718   * @param tokenId ID of token1719   * @param addressObj address of a new owner1720   * @example transferToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1721   * @returns ```true``` if extrinsic success, otherwise ```false```1722   */1723  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<boolean> {1724    return await super.transferToken(signer, collectionId, tokenId, addressObj, 1n);1725  }17261727  /**1728   *1729   * Change ownership of a NFT on behalf of the owner.1730   *1731   * @param signer keyring of signer1732   * @param collectionId ID of collection1733   * @param tokenId ID of token1734   * @param fromAddressObj address on behalf of which the token will be sent1735   * @param toAddressObj new token owner1736   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Ethereum: "0x9F0583DbB85..."})1737   * @returns ```true``` if extrinsic success, otherwise ```false```1738   */1739  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId): Promise<boolean> {1740    return await super.transferTokenFrom(signer, collectionId, tokenId, fromAddressObj, toAddressObj, 1n);1741  }17421743  /**1744   * Get tokens nested in the provided token1745   * @param collectionId ID of collection1746   * @param tokenId ID of token1747   * @param blockHashAt optionally query the data at the block with this hash1748   * @example getTokenChildren(10, 5);1749   * @returns tokens whose depth of nesting is <= 51750   */1751  async getTokenChildren(collectionId: number, tokenId: number, blockHashAt?: string): Promise<IToken[]> {1752    let children;1753    if (typeof blockHashAt === 'undefined') {1754      children = await this.helper.callRpc('api.rpc.unique.tokenChildren', [collectionId, tokenId]);1755    } else {1756      children = await this.helper.callRpc('api.rpc.unique.tokenChildren', [collectionId, tokenId, blockHashAt]);1757    }17581759    return children.toJSON().map((x: any) => {1760      return {collectionId: x.collection, tokenId: x.token};1761    });1762  }17631764  /**1765   * Mint new collection1766   * @param signer keyring of signer1767   * @param collectionOptions Collection options1768   * @example1769   * mintCollection(aliceKeyring, {1770   *   name: 'New',1771   *   description: 'New collection',1772   *   tokenPrefix: 'NEW',1773   * })1774   * @returns object of the created collection1775   */1776  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}): Promise<UniqueNFTCollection> {1777    return await super.mintCollection(signer, collectionOptions, 'NFT') as UniqueNFTCollection;1778  }17791780  /**1781   * Mint new token1782   * @param signer keyring of signer1783   * @param data token data1784   * @returns created token object1785   */1786  async mintToken(signer: TSigner, data: { collectionId: number; owner: ICrossAccountId | string; properties?: IProperty[]; }): Promise<UniqueNFToken> {1787    const creationResult = await this.helper.executeExtrinsic(1788      signer,1789      'api.tx.unique.createItem', [data.collectionId, (typeof data.owner === 'string') ? {Substrate: data.owner} : data.owner, {1790        NFT: {1791          properties: data.properties,1792        },1793      }],1794      true,1795    );1796    const createdTokens = this.helper.util.extractTokensFromCreationResult(creationResult);1797    if (createdTokens.tokens.length > 1) throw Error('Minted multiple tokens');1798    if (createdTokens.tokens.length < 1) throw Error('No tokens minted');1799    return this.getTokenObject(data.collectionId, createdTokens.tokens[0].tokenId);1800  }18011802  /**1803   * Mint multiple NFT tokens1804   * @param signer keyring of signer1805   * @param collectionId ID of collection1806   * @param tokens array of tokens with owner and properties1807   * @example1808   * mintMultipleTokens(aliceKeyring, 10, [{1809   *     owner: {Substrate: "5DyN4Y92vZCjv38fg..."},1810   *     properties: [{key: "gender", value: "male"},{key: "age", value: "45"}],1811   *   },{1812   *     owner: {Ethereum: "0x9F0583DbB855d..."},1813   *     properties: [{key: "gender", value: "female"},{key: "age", value: "22"}],1814   * }]);1815   * @returns ```true``` if extrinsic success, otherwise ```false```1816   */1817  async mintMultipleTokens(signer: TSigner, collectionId: number, tokens: { owner: ICrossAccountId, properties?: IProperty[] }[]): Promise<UniqueNFToken[]> {1818    const creationResult = await this.helper.executeExtrinsic(1819      signer,1820      'api.tx.unique.createMultipleItemsEx', [collectionId, {NFT: tokens}],1821      true,1822    );1823    const collection = this.getCollectionObject(collectionId);1824    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1825  }18261827  /**1828   * Mint multiple NFT tokens with one owner1829   * @param signer keyring of signer1830   * @param collectionId ID of collection1831   * @param owner tokens owner1832   * @param tokens array of tokens with owner and properties1833   * @example1834   * mintMultipleTokensWithOneOwner(aliceKeyring, 10, "5DyN4Y92vZCjv38fg...", [{1835   *   properties: [{1836   *   key: "gender",1837   *   value: "female",1838   *  },{1839   *   key: "age",1840   *   value: "33",1841   *  }],1842   * }]);1843   * @returns array of newly created tokens1844   */1845  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, owner: ICrossAccountId, tokens: { properties?: IProperty[] }[]): Promise<UniqueNFToken[]> {1846    const rawTokens = [];1847    for (const token of tokens) {1848      const raw = {NFT: {properties: token.properties}};1849      rawTokens.push(raw);1850    }1851    const creationResult = await this.helper.executeExtrinsic(1852      signer,1853      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],1854      true,1855    );1856    const collection = this.getCollectionObject(collectionId);1857    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1858  }18591860  /**1861   * Set, change, or remove approved address to transfer the ownership of the NFT.1862   *1863   * @param signer keyring of signer1864   * @param collectionId ID of collection1865   * @param tokenId ID of token1866   * @param toAddressObj address to approve1867   * @example approveToken(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."})1868   * @returns ```true``` if extrinsic success, otherwise ```false```1869   */1870  approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount = 1n) {1871    return super.approveToken(signer, collectionId, tokenId, toAddressObj, amount);1872  }1873}187418751876class RFTGroup extends NFTnRFT {1877  /**1878   * Get collection object1879   * @param collectionId ID of collection1880   * @example getCollectionObject(2);1881   * @returns instance of UniqueRFTCollection1882   */1883  getCollectionObject(collectionId: number): UniqueRFTCollection {1884    return new UniqueRFTCollection(collectionId, this.helper);1885  }18861887  /**1888   * Get token object1889   * @param collectionId ID of collection1890   * @param tokenId ID of token1891   * @example getTokenObject(10, 5);1892   * @returns instance of UniqueNFTToken1893   */1894  getTokenObject(collectionId: number, tokenId: number): UniqueRFToken {1895    return new UniqueRFToken(tokenId, this.getCollectionObject(collectionId));1896  }18971898  /**1899   * Get top 10 token owners with the largest number of pieces1900   * @param collectionId ID of collection1901   * @param tokenId ID of token1902   * @example getTokenTop10Owners(10, 5);1903   * @returns array of top 10 owners1904   */1905  async getTokenTop10Owners(collectionId: number, tokenId: number): Promise<CrossAccountId[]> {1906    return (await this.helper.callRpc('api.rpc.unique.tokenOwners', [collectionId, tokenId])).toJSON().map(CrossAccountId.fromLowerCaseKeys);1907  }19081909  /**1910   * Get number of pieces owned by address1911   * @param collectionId ID of collection1912   * @param tokenId ID of token1913   * @param addressObj address token owner1914   * @example getTokenBalance(10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."});1915   * @returns number of pieces ownerd by address1916   */1917  async getTokenBalance(collectionId: number, tokenId: number, addressObj: ICrossAccountId): Promise<bigint> {1918    return (await this.helper.callRpc('api.rpc.unique.balance', [collectionId, addressObj, tokenId])).toBigInt();1919  }19201921  /**1922   * Transfer pieces of token to another address1923   * @param signer keyring of signer1924   * @param collectionId ID of collection1925   * @param tokenId ID of token1926   * @param addressObj address of a new owner1927   * @param amount number of pieces to be transfered1928   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, 2000n)1929   * @returns ```true``` if extrinsic success, otherwise ```false```1930   */1931  async transferToken(signer: TSigner, collectionId: number, tokenId: number, addressObj: ICrossAccountId, amount = 1n): Promise<boolean> {1932    return await super.transferToken(signer, collectionId, tokenId, addressObj, amount);1933  }19341935  /**1936   * Change ownership of some pieces of RFT on behalf of the owner.1937   * @param signer keyring of signer1938   * @param collectionId ID of collection1939   * @param tokenId ID of token1940   * @param fromAddressObj address on behalf of which the token will be sent1941   * @param toAddressObj new token owner1942   * @param amount number of pieces to be transfered1943   * @example transferTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, {Substrate: "5DfhbVfww7ThF8q6f3i..."}, 2000n)1944   * @returns ```true``` if extrinsic success, otherwise ```false```1945   */1946  async transferTokenFrom(signer: TSigner, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount = 1n): Promise<boolean> {1947    return await super.transferTokenFrom(signer, collectionId, tokenId, fromAddressObj, toAddressObj, amount);1948  }19491950  /**1951   * Mint new collection1952   * @param signer keyring of signer1953   * @param collectionOptions Collection options1954   * @example1955   * mintCollection(aliceKeyring, {1956   *   name: 'New',1957   *   description: 'New collection',1958   *   tokenPrefix: 'NEW',1959   * })1960   * @returns object of the created collection1961   */1962  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}): Promise<UniqueRFTCollection> {1963    return await super.mintCollection(signer, collectionOptions, 'RFT') as UniqueRFTCollection;1964  }19651966  /**1967   * Mint new token1968   * @param signer keyring of signer1969   * @param data token data1970   * @example mintToken(aliceKeyring, {collectionId: 10, owner: {Substrate: '5GHoZe9c73RYbVzq...'}, pieces: 10000n});1971   * @returns created token object1972   */1973  async mintToken(signer: TSigner, data: { collectionId: number; owner: ICrossAccountId | string; pieces: bigint; properties?: IProperty[]; }): Promise<UniqueRFToken> {1974    const creationResult = await this.helper.executeExtrinsic(1975      signer,1976      'api.tx.unique.createItem', [data.collectionId, (typeof data.owner === 'string') ? {Substrate: data.owner} : data.owner, {1977        ReFungible: {1978          pieces: data.pieces,1979          properties: data.properties,1980        },1981      }],1982      true,1983    );1984    const createdTokens = this.helper.util.extractTokensFromCreationResult(creationResult);1985    if (createdTokens.tokens.length > 1) throw Error('Minted multiple tokens');1986    if (createdTokens.tokens.length < 1) throw Error('No tokens minted');1987    return this.getTokenObject(data.collectionId, createdTokens.tokens[0].tokenId);1988  }19891990  async mintMultipleTokens(signer: TSigner, collectionId: number, tokens: { owner: ICrossAccountId, pieces: bigint, properties?: IProperty[] }[]): Promise<UniqueRFToken[]> {1991    throw Error('Not implemented');1992    const creationResult = await this.helper.executeExtrinsic(1993      signer,1994      'api.tx.unique.createMultipleItemsEx', [collectionId, {RefungibleMultipleOwners: tokens}],1995      true, // `Unable to mint RFT tokens for ${label}`,1996    );1997    const collection = this.getCollectionObject(collectionId);1998    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));1999  }20002001  /**2002   * Mint multiple RFT tokens with one owner2003   * @param signer keyring of signer2004   * @param collectionId ID of collection2005   * @param owner tokens owner2006   * @param tokens array of tokens with properties and pieces2007   * @example mintMultipleTokensWithOneOwner(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, [{pieces: 100000n, properties: [{key: "gender", value: "male"}]}]);2008   * @returns array of newly created RFT tokens2009   */2010  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, owner: ICrossAccountId, tokens: { pieces: bigint, properties?: IProperty[] }[]): Promise<UniqueRFToken[]> {2011    const rawTokens = [];2012    for (const token of tokens) {2013      const raw = {ReFungible: {pieces: token.pieces, properties: token.properties}};2014      rawTokens.push(raw);2015    }2016    const creationResult = await this.helper.executeExtrinsic(2017      signer,2018      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],2019      true,2020    );2021    const collection = this.getCollectionObject(collectionId);2022    return this.helper.util.extractTokensFromCreationResult(creationResult).tokens.map((x: IToken) => collection.getTokenObject(x.tokenId));2023  }20242025  /**2026   * Destroys a concrete instance of RFT.2027   * @param signer keyring of signer2028   * @param collectionId ID of collection2029   * @param tokenId ID of token2030   * @param amount number of pieces to be burnt2031   * @example burnToken(aliceKeyring, 10, 5);2032   * @returns ```true``` if the extrinsic is successful, otherwise ```false```2033   */2034  async burnToken(signer: IKeyringPair, collectionId: number, tokenId: number, amount = 1n): Promise<boolean> {2035    return await super.burnToken(signer, collectionId, tokenId, amount);2036  }20372038  /**2039   * Destroys a concrete instance of RFT on behalf of the owner.2040   * @param signer keyring of signer2041   * @param collectionId ID of collection2042   * @param tokenId ID of token2043   * @param fromAddressObj address on behalf of which the token will be burnt2044   * @param amount number of pieces to be burnt2045   * @example burnTokenFrom(aliceKeyring, 10, 5, {Substrate: "5DyN4Y92vZCjv38fg..."}, 2n)2046   * @returns ```true``` if extrinsic success, otherwise ```false```2047   */2048  async burnTokenFrom(signer: IKeyringPair, collectionId: number, tokenId: number, fromAddressObj: ICrossAccountId, amount = 1n): Promise<boolean> {2049    return await super.burnTokenFrom(signer, collectionId, tokenId, fromAddressObj, amount);2050  }20512052  /**2053   * Set, change, or remove approved address to transfer the ownership of the RFT.2054   *2055   * @param signer keyring of signer2056   * @param collectionId ID of collection2057   * @param tokenId ID of token2058   * @param toAddressObj address to approve2059   * @param amount number of pieces to be approved2060   * @example approveToken(aliceKeyring, 10, 5, {Substrate: "5GHoZe9c73RYbVzq..."}, "", 10000n);2061   * @returns true if the token success, otherwise false2062   */2063  approveToken(signer: IKeyringPair, collectionId: number, tokenId: number, toAddressObj: ICrossAccountId, amount = 1n) {2064    return super.approveToken(signer, collectionId, tokenId, toAddressObj, amount);2065  }20662067  /**2068   * Get total number of pieces2069   * @param collectionId ID of collection2070   * @param tokenId ID of token2071   * @example getTokenTotalPieces(10, 5);2072   * @returns number of pieces2073   */2074  async getTokenTotalPieces(collectionId: number, tokenId: number): Promise<bigint> {2075    return (await this.helper.callRpc('api.rpc.unique.totalPieces', [collectionId, tokenId])).unwrap().toBigInt();2076  }20772078  /**2079   * Change number of token pieces. Signer must be the owner of all token pieces.2080   * @param signer keyring of signer2081   * @param collectionId ID of collection2082   * @param tokenId ID of token2083   * @param amount new number of pieces2084   * @example repartitionToken(aliceKeyring, 10, 5, 12345n);2085   * @returns true if the repartion was success, otherwise false2086   */2087  async repartitionToken(signer: TSigner, collectionId: number, tokenId: number, amount: bigint): Promise<boolean> {2088    const currentAmount = await this.getTokenTotalPieces(collectionId, tokenId);2089    const repartitionResult = await this.helper.executeExtrinsic(2090      signer,2091      'api.tx.unique.repartition', [collectionId, tokenId, amount],2092      true,2093    );2094    if (currentAmount < amount) return this.helper.util.findCollectionInEvents(repartitionResult.result.events, collectionId, 'common', 'ItemCreated');2095    return this.helper.util.findCollectionInEvents(repartitionResult.result.events, collectionId, 'common', 'ItemDestroyed');2096  }2097}209820992100class FTGroup extends CollectionGroup {2101  /**2102   * Get collection object2103   * @param collectionId ID of collection2104   * @example getCollectionObject(2);2105   * @returns instance of UniqueFTCollection2106   */2107  getCollectionObject(collectionId: number): UniqueFTCollection {2108    return new UniqueFTCollection(collectionId, this.helper);2109  }21102111  /**2112   * Mint new fungible collection2113   * @param signer keyring of signer2114   * @param collectionOptions Collection options2115   * @param decimalPoints number of token decimals2116   * @example2117   * mintCollection(aliceKeyring, {2118   *   name: 'New',2119   *   description: 'New collection',2120   *   tokenPrefix: 'NEW',2121   * }, 18)2122   * @returns newly created fungible collection2123   */2124  async mintCollection(signer: TSigner, collectionOptions: ICollectionCreationOptions = {}, decimalPoints = 0): Promise<UniqueFTCollection> {2125    collectionOptions = JSON.parse(JSON.stringify(collectionOptions)) as ICollectionCreationOptions; // Clone object2126    if (collectionOptions.tokenPropertyPermissions) throw Error('Fungible collections has no tokenPropertyPermissions');2127    collectionOptions.mode = {fungible: decimalPoints};2128    for (const key of ['name', 'description', 'tokenPrefix']) {2129      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);2130    }2131    const creationResult = await this.helper.executeExtrinsic(2132      signer,2133      'api.tx.unique.createCollectionEx', [collectionOptions],2134      true,2135    );2136    return this.getCollectionObject(this.helper.util.extractCollectionIdFromCreationResult(creationResult));2137  }21382139  /**2140   * Mint tokens2141   * @param signer keyring of signer2142   * @param collectionId ID of collection2143   * @param owner address owner of new tokens2144   * @param amount amount of tokens to be meanted2145   * @example mintTokens(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq"}, 1000n);2146   * @returns ```true``` if extrinsic success, otherwise ```false```2147   */2148  async mintTokens(signer: TSigner, collectionId: number, amount: bigint, owner: ICrossAccountId | string): Promise<boolean> {2149    const creationResult = await this.helper.executeExtrinsic(2150      signer,2151      'api.tx.unique.createItem', [collectionId, (typeof owner === 'string') ? {Substrate: owner} : owner, {2152        Fungible: {2153          value: amount,2154        },2155      }],2156      true, // `Unable to mint fungible tokens for ${label}`,2157    );2158    return this.helper.util.findCollectionInEvents(creationResult.result.events, collectionId, 'common', 'ItemCreated');2159  }21602161  /**2162   * Mint multiple Fungible tokens with one owner2163   * @param signer keyring of signer2164   * @param collectionId ID of collection2165   * @param owner tokens owner2166   * @param tokens array of tokens with properties and pieces2167   * @returns ```true``` if extrinsic success, otherwise ```false```2168   */2169  async mintMultipleTokensWithOneOwner(signer: TSigner, collectionId: number, tokens: { value: bigint }[], owner: ICrossAccountId): Promise<boolean> {2170    const rawTokens = [];2171    for (const token of tokens) {2172      const raw = {Fungible: {Value: token.value}};2173      rawTokens.push(raw);2174    }2175    const creationResult = await this.helper.executeExtrinsic(2176      signer,2177      'api.tx.unique.createMultipleItems', [collectionId, owner, rawTokens],2178      true,2179    );2180    return this.helper.util.findCollectionInEvents(creationResult.result.events, collectionId, 'common', 'ItemCreated');2181  }21822183  /**2184   * Get the top 10 owners with the largest balance for the Fungible collection2185   * @param collectionId ID of collection2186   * @example getTop10Owners(10);2187   * @returns array of ```ICrossAccountId```2188   */2189  async getTop10Owners(collectionId: number): Promise<CrossAccountId[]> {2190    return (await this.helper.callRpc('api.rpc.unique.tokenOwners', [collectionId, 0])).toJSON().map(CrossAccountId.fromLowerCaseKeys);2191  }21922193  /**2194   * Get account balance2195   * @param collectionId ID of collection2196   * @param addressObj address of owner2197   * @example getBalance(10, {Substrate: "5GHoZe9c73RYbVzq..."})2198   * @returns amount of fungible tokens owned by address2199   */2200  async getBalance(collectionId: number, addressObj: ICrossAccountId): Promise<bigint> {2201    return (await this.helper.callRpc('api.rpc.unique.balance', [collectionId, addressObj, 0])).toBigInt();2202  }22032204  /**2205   * Transfer tokens to address2206   * @param signer keyring of signer2207   * @param collectionId ID of collection2208   * @param toAddressObj address recipient2209   * @param amount amount of tokens to be sent2210   * @example transfer(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n);2211   * @returns ```true``` if extrinsic success, otherwise ```false```2212   */2213  async transfer(signer: TSigner, collectionId: number, toAddressObj: ICrossAccountId, amount = 1n) {2214    return await super.transferToken(signer, collectionId, 0, toAddressObj, amount);2215  }22162217  /**2218   * Transfer some tokens on behalf of the owner.2219   * @param signer keyring of signer2220   * @param collectionId ID of collection2221   * @param fromAddressObj address on behalf of which tokens will be sent2222   * @param toAddressObj address where token to be sent2223   * @param amount number of tokens to be sent2224   * @example transferFrom(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, {Substrate: "5DfhbVfww7ThF8q6f3ij..."}, 10000n);2225   * @returns ```true``` if extrinsic success, otherwise ```false```2226   */2227  async transferFrom(signer: TSigner, collectionId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount = 1n) {2228    return await super.transferTokenFrom(signer, collectionId, 0, fromAddressObj, toAddressObj, amount);2229  }22302231  /**2232   * Destroy some amount of tokens2233   * @param signer keyring of signer2234   * @param collectionId ID of collection2235   * @param amount amount of tokens to be destroyed2236   * @example burnTokens(aliceKeyring, 10, 1000n);2237   * @returns ```true``` if extrinsic success, otherwise ```false```2238   */2239  async burnTokens(signer: IKeyringPair, collectionId: number, amount = 1n): Promise<boolean> {2240    return await super.burnToken(signer, collectionId, 0, amount);2241  }22422243  /**2244   * Burn some tokens on behalf of the owner.2245   * @param signer keyring of signer2246   * @param collectionId ID of collection2247   * @param fromAddressObj address on behalf of which tokens will be burnt2248   * @param amount amount of tokens to be burnt2249   * @example burnTokensFrom(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n);2250   * @returns ```true``` if extrinsic success, otherwise ```false```2251   */2252  async burnTokensFrom(signer: IKeyringPair, collectionId: number, fromAddressObj: ICrossAccountId, amount = 1n): Promise<boolean> {2253    return await super.burnTokenFrom(signer, collectionId, 0, fromAddressObj, amount);2254  }22552256  /**2257   * Get total collection supply2258   * @param collectionId2259   * @returns2260   */2261  async getTotalPieces(collectionId: number): Promise<bigint> {2262    return (await this.helper.callRpc('api.rpc.unique.totalPieces', [collectionId, 0])).unwrap().toBigInt();2263  }22642265  /**2266   * Set, change, or remove approved address to transfer tokens.2267   *2268   * @param signer keyring of signer2269   * @param collectionId ID of collection2270   * @param toAddressObj address to be approved2271   * @param amount amount of tokens to be approved2272   * @example approveTokens(aliceKeyring, 10, {Substrate: "5GHoZe9c73RYbVzq..."}, 1000n)2273   * @returns ```true``` if extrinsic success, otherwise ```false```2274   */2275  approveTokens(signer: IKeyringPair, collectionId: number, toAddressObj: ICrossAccountId, amount = 1n) {2276    return super.approveToken(signer, collectionId, 0, toAddressObj, amount);2277  }22782279  /**2280   * Get amount of fungible tokens approved to transfer2281   * @param collectionId ID of collection2282   * @param fromAddressObj owner of tokens2283   * @param toAddressObj the address approved for the transfer of tokens on behalf of the owner2284   * @returns number of tokens approved for the transfer2285   */2286  getApprovedTokens(collectionId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {2287    return super.getTokenApprovedPieces(collectionId, 0, toAddressObj, fromAddressObj);2288  }2289}229022912292class ChainGroup extends HelperGroup<ChainHelperBase> {2293  /**2294   * Get system properties of a chain2295   * @example getChainProperties();2296   * @returns ss58Format, token decimals, and token symbol2297   */2298  getChainProperties(): IChainProperties {2299    const properties = (this.helper.getApi() as any).registry.getChainProperties().toJSON();2300    return {2301      ss58Format: properties.ss58Format.toJSON(),2302      tokenDecimals: properties.tokenDecimals.toJSON(),2303      tokenSymbol: properties.tokenSymbol.toJSON(),2304    };2305  }23062307  /**2308   * Get chain header2309   * @example getLatestBlockNumber();2310   * @returns the number of the last block2311   */2312  async getLatestBlockNumber(): Promise<number> {2313    return (await this.helper.callRpc('api.rpc.chain.getHeader')).number.toNumber();2314  }23152316  /**2317   * Get block hash by block number2318   * @param blockNumber number of block2319   * @example getBlockHashByNumber(12345);2320   * @returns hash of a block2321   */2322  async getBlockHashByNumber(blockNumber: number): Promise<string | null> {2323    const blockHash = (await this.helper.callRpc('api.rpc.chain.getBlockHash', [blockNumber])).toJSON();2324    if (blockHash === '0x0000000000000000000000000000000000000000000000000000000000000000') return null;2325    return blockHash;2326  }23272328  // TODO add docs2329  async getBlock(blockHashOrNumber: string | number): Promise<IBlock | null> {2330    const blockHash = typeof blockHashOrNumber === 'string' ? blockHashOrNumber : await this.getBlockHashByNumber(blockHashOrNumber);2331    if (!blockHash) return null;2332    return (await this.helper.callRpc('api.rpc.chain.getBlock', [blockHash])).toHuman().block;2333  }23342335  /**2336   * Get latest relay block2337   * @returns {number} relay block2338   */2339  async getRelayBlockNumber(): Promise<bigint> {2340    const blockNumber = (await this.helper.callRpc('api.query.parachainSystem.validationData')).toJSON().relayParentNumber;2341    return BigInt(blockNumber);2342  }23432344  /**2345   * Get account nonce2346   * @param address substrate address2347   * @example getNonce("5GrwvaEF5zXb26Fz...");2348   * @returns number, account's nonce2349   */2350  async getNonce(address: TSubstrateAccount): Promise<number> {2351    return (await this.helper.callRpc('api.query.system.account', [address])).nonce.toNumber();2352  }2353}23542355class SubstrateBalanceGroup<T extends ChainHelperBase> extends HelperGroup<T> {2356  /**2357 * Get substrate address balance2358 * @param address substrate address2359 * @example getSubstrate("5GrwvaEF5zXb26Fz...")2360 * @returns amount of tokens on address2361 */2362  async getSubstrate(address: TSubstrateAccount): Promise<bigint> {2363    return (await this.helper.callRpc('api.query.system.account', [address])).data.free.toBigInt();2364  }23652366  /**2367   * Transfer tokens to substrate address2368   * @param signer keyring of signer2369   * @param address substrate address of a recipient2370   * @param amount amount of tokens to be transfered2371   * @example transferToSubstrate(aliceKeyring, "5GrwvaEF5zXb26Fz...", 100_000_000_000n);2372   * @returns ```true``` if extrinsic success, otherwise ```false```2373   */2374  async transferToSubstrate(signer: TSigner, address: TSubstrateAccount, amount: bigint | string): Promise<boolean> {2375    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}`*/);23762377    let transfer = {from: null, to: null, amount: 0n} as any;2378    result.result.events.forEach(({event: {data, method, section}}) => {2379      if ((section === 'balances') && (method === 'Transfer')) {2380        transfer = {2381          from: this.helper.address.normalizeSubstrate(data[0]),2382          to: this.helper.address.normalizeSubstrate(data[1]),2383          amount: BigInt(data[2]),2384        };2385      }2386    });2387    const isSuccess = this.helper.address.normalizeSubstrate(typeof signer === 'string' ? signer : signer.address) === transfer.from2388      && this.helper.address.normalizeSubstrate(address) === transfer.to2389      && BigInt(amount) === transfer.amount;2390    return isSuccess;2391  }23922393  /**2394   * Get full substrate balance including free, frozen, and reserved2395   * @param address substrate address2396   * @returns2397   */2398  async getSubstrateFull(address: TSubstrateAccount): Promise<ISubstrateBalance> {2399    const accountInfo = (await this.helper.callRpc('api.query.system.account', [address])).data;2400    return {free: accountInfo.free.toBigInt(), frozen: accountInfo.frozen.toBigInt(), reserved: accountInfo.reserved.toBigInt()};2401  }24022403  async getLocked(address: TSubstrateAccount): Promise<[{ id: string, amount: bigint, reason: string }]> {2404    const locks = (await this.helper.callRpc('api.query.balances.locks', [address])).toHuman();2405    return locks.map((lock: any) => { return {id: lock.id, amount: BigInt(lock.amount.replace(/,/g, '')), reasons: lock.reasons}; });2406  }2407}24082409class EthereumBalanceGroup<T extends ChainHelperBase> extends HelperGroup<T> {2410  /**2411   * Get ethereum address balance2412   * @param address ethereum address2413   * @example getEthereum("0x9F0583DbB855d...")2414   * @returns amount of tokens on address2415   */2416  async getEthereum(address: TEthereumAccount): Promise<bigint> {2417    return (await this.helper.callRpc('api.rpc.eth.getBalance', [address])).toBigInt();2418  }24192420  /**2421   * Transfer tokens to address2422   * @param signer keyring of signer2423   * @param address Ethereum address of a recipient2424   * @param amount amount of tokens to be transfered2425   * @example transferToEthereum(alithKeyring, "0x9F0583DbB855d...", 100_000_000_000n);2426   * @returns ```true``` if extrinsic success, otherwise ```false```2427   */2428  async transferToEthereum(signer: TSigner, address: TEthereumAccount, amount: bigint | string): Promise<boolean> {2429    const result = await this.helper.executeExtrinsic(signer, 'api.tx.balances.transfer', [address, amount], true);24302431    let transfer = {from: null, to: null, amount: 0n} as any;2432    result.result.events.forEach(({event: {data, method, section}}) => {2433      if ((section === 'balances') && (method === 'Transfer')) {2434        transfer = {2435          from: data[0].toString(),2436          to: data[1].toString(),2437          amount: BigInt(data[2]),2438        };2439      }2440    });2441    const isSuccess = (typeof signer === 'string' ? signer : signer.address) === transfer.from2442      && address === transfer.to2443      && BigInt(amount) === transfer.amount;2444    return isSuccess;2445  }2446}24472448class BalanceGroup<T extends ChainHelperBase> extends HelperGroup<T> {2449  subBalanceGroup: SubstrateBalanceGroup<T>;2450  ethBalanceGroup: EthereumBalanceGroup<T>;24512452  constructor(helper: T) {2453    super(helper);2454    this.subBalanceGroup = new SubstrateBalanceGroup(helper);2455    this.ethBalanceGroup = new EthereumBalanceGroup(helper);2456  }24572458  getCollectionCreationPrice(): bigint {2459    return 2n * this.getOneTokenNominal();2460  }2461  /**2462   * Representation of the native token in the smallest unit - one OPAL (OPL), QUARTZ (QTZ), or UNIQUE (UNQ).2463   * @example getOneTokenNominal()2464   * @returns ```BigInt``` representation of the native token in the smallest unit, e.g. ```1_000_000_000_000_000_000n``` for QTZ.2465   */2466  getOneTokenNominal(): bigint {2467    const chainProperties = this.helper.chain.getChainProperties();2468    return 10n ** BigInt((chainProperties.tokenDecimals || [18])[0]);2469  }24702471  /**2472   * Get substrate address balance2473   * @param address substrate address2474   * @example getSubstrate("5GrwvaEF5zXb26Fz...")2475   * @returns amount of tokens on address2476   */2477  getSubstrate(address: TSubstrateAccount): Promise<bigint> {2478    return this.subBalanceGroup.getSubstrate(address);2479  }24802481  /**2482   * Get full substrate balance including free, miscFrozen, feeFrozen, and reserved2483   * @param address substrate address2484   * @returns2485   */2486  getSubstrateFull(address: TSubstrateAccount): Promise<ISubstrateBalance> {2487    return this.subBalanceGroup.getSubstrateFull(address);2488  }24892490  /**2491   * Get locked balances2492   * @param address substrate address2493   * @returns locked balances with reason via api.query.balances.locks2494   */2495  getLocked(address: TSubstrateAccount) {2496    return this.subBalanceGroup.getLocked(address);2497  }24982499  /**2500   * Get ethereum address balance2501   * @param address ethereum address2502   * @example getEthereum("0x9F0583DbB855d...")2503   * @returns amount of tokens on address2504   */2505  getEthereum(address: TEthereumAccount): Promise<bigint> {2506    return this.ethBalanceGroup.getEthereum(address);2507  }25082509  async setBalanceSubstrate(signer: TSigner, address: TSubstrateAccount, amount: bigint, reservedAmount = 0n) {2510    await this.helper.executeExtrinsic(signer, 'api.tx.balances.setBalance', [address, amount, reservedAmount], true);2511  }25122513  /**2514   * Transfer tokens to substrate address2515   * @param signer keyring of signer2516   * @param address substrate address of a recipient2517   * @param amount amount of tokens to be transfered2518   * @example transferToSubstrate(aliceKeyring, "5GrwvaEF5zXb26Fz...", 100_000_000_000n);2519   * @returns ```true``` if extrinsic success, otherwise ```false```2520   */2521  transferToSubstrate(signer: TSigner, address: TSubstrateAccount, amount: bigint | string): Promise<boolean> {2522    return this.subBalanceGroup.transferToSubstrate(signer, address, amount);2523  }25242525  async forceTransferToSubstrate(signer: TSigner, from: TSubstrateAccount, to: TSubstrateAccount, amount: bigint | string): Promise<boolean> {2526    const result = await this.helper.executeExtrinsic(signer, 'api.tx.balances.forceTransfer', [from, to, amount], true);25272528    let transfer = {from: null, to: null, amount: 0n} as any;2529    result.result.events.forEach(({event: {data, method, section}}) => {2530      if ((section === 'balances') && (method === 'Transfer')) {2531        transfer = {2532          from: this.helper.address.normalizeSubstrate(data[0]),2533          to: this.helper.address.normalizeSubstrate(data[1]),2534          amount: BigInt(data[2]),2535        };2536      }2537    });2538    let isSuccess = this.helper.address.normalizeSubstrate(from) === transfer.from;2539    isSuccess = isSuccess && this.helper.address.normalizeSubstrate(to) === transfer.to;2540    isSuccess = isSuccess && BigInt(amount) === transfer.amount;2541    return isSuccess;2542  }25432544  /**2545   * Transfer tokens with the unlock period2546   * @param signer signers Keyring2547   * @param address Substrate address of recipient2548   * @param schedule Schedule params2549   * @example vestedTransfer(signer, recepient.address, 20000, 100, 10, 50 * nominal); // total amount of vested tokens will be 100 * 50 = 50002550   */2551  async vestedTransfer(signer: TSigner, address: TSubstrateAccount, schedule: { start: bigint, period: bigint, periodCount: bigint, perPeriod: bigint }): Promise<void> {2552    const result = await this.helper.executeExtrinsic(signer, 'api.tx.vesting.vestedTransfer', [address, schedule]);2553    const event = result.result.events2554      .find(e => e.event.section === 'vesting' &&2555        e.event.method === 'VestingScheduleAdded' &&2556        e.event.data[0].toHuman() === signer.address);2557    if (!event) throw Error('Cannot find transfer in events');2558  }25592560  /**2561   * Get schedule for recepient of vested transfer2562   * @param address Substrate address of recipient2563   * @returns2564   */2565  async getVestingSchedules(address: TSubstrateAccount): Promise<{ start: bigint, period: bigint, periodCount: bigint, perPeriod: bigint }[]> {2566    const schedule = (await this.helper.callRpc('api.query.vesting.vestingSchedules', [address])).toJSON();2567    return schedule.map((schedule: any) => {2568      return {2569        start: BigInt(schedule.start),2570        period: BigInt(schedule.period),2571        periodCount: BigInt(schedule.periodCount),2572        perPeriod: BigInt(schedule.perPeriod),2573      };2574    });2575  }25762577  /**2578   * Claim vested tokens2579   * @param signer signers Keyring2580   */2581  async claim(signer: TSigner) {2582    const result = await this.helper.executeExtrinsic(signer, 'api.tx.vesting.claim', []);2583    const event = result.result.events2584      .find(e => e.event.section === 'vesting' &&2585        e.event.method === 'Claimed' &&2586        e.event.data[0].toHuman() === signer.address);2587    if (!event) throw Error('Cannot find claim in events');2588  }2589}25902591class AddressGroup extends HelperGroup<ChainHelperBase> {2592  /**2593   * Normalizes the address to the specified ss58 format, by default ```42```.2594   * @param address substrate address2595   * @param ss58Format format for address conversion, by default ```42```2596   * @example normalizeSubstrate("unjKJQJrRd238pkUZZvzDQrfKuM39zBSnQ5zjAGAGcdRhaJTx") // returns 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY2597   * @returns substrate address converted to normalized (i.e., starting with 5) or specified explicitly representation2598   */2599  normalizeSubstrate(address: TSubstrateAccount, ss58Format = 42): TSubstrateAccount {2600    return CrossAccountId.normalizeSubstrateAddress(address, ss58Format);2601  }26022603  /**2604   * Get address in the connected chain format2605   * @param address substrate address2606   * @example normalizeSubstrateToChainFormat("5GrwvaEF5zXb26Fz...") // returns unjKJQJrRd238pkUZZ... for Unique Network2607   * @returns address in chain format2608   */2609  normalizeSubstrateToChainFormat(address: TSubstrateAccount): TSubstrateAccount {2610    return this.normalizeSubstrate(address, this.helper.chain.getChainProperties().ss58Format);2611  }26122613  /**2614   * Get substrate mirror of an ethereum address2615   * @param ethAddress ethereum address2616   * @param toChainFormat false for normalized account2617   * @example ethToSubstrate('0x9F0583DbB855d...')2618   * @returns substrate mirror of a provided ethereum address2619   */2620  ethToSubstrate(ethAddress: TEthereumAccount, toChainFormat = false): TSubstrateAccount {2621    return CrossAccountId.translateEthToSub(ethAddress, toChainFormat ? this.helper.chain.getChainProperties().ss58Format : undefined);2622  }26232624  /**2625   * Get ethereum mirror of a substrate address2626   * @param subAddress substrate account2627   * @example substrateToEth("5DnSF6RRjwteE3BrC...")2628   * @returns ethereum mirror of a provided substrate address2629   */2630  substrateToEth(subAddress: TSubstrateAccount): TEthereumAccount {2631    return CrossAccountId.translateSubToEth(subAddress);2632  }26332634  /**2635   * Encode key to substrate address2636   * @param key key for encoding address2637   * @param ss58Format prefix for encoding to the address of the corresponding network2638   * @returns encoded substrate address2639   */2640  encodeSubstrateAddress(key: Uint8Array | string | bigint, ss58Format = 42): string {2641    const u8a: Uint8Array = typeof key === 'string'2642      ? hexToU8a(key)2643      : typeof key === 'bigint'2644        ? hexToU8a(key.toString(16))2645        : key;26462647    if (ss58Format < 0 || ss58Format > 16383 || [46, 47].includes(ss58Format)) {2648      throw new Error(`ss58Format is not valid, received ${typeof ss58Format} "${ss58Format}"`);2649    }26502651    const allowedDecodedLengths = [1, 2, 4, 8, 32, 33];2652    if (!allowedDecodedLengths.includes(u8a.length)) {2653      throw new Error(`key length is not valid, received ${u8a.length}, valid values are ${allowedDecodedLengths.join(', ')}`);2654    }26552656    const u8aPrefix = ss58Format < 642657      ? new Uint8Array([ss58Format])2658      : new Uint8Array([2659        ((ss58Format & 0xfc) >> 2) | 0x40,2660        (ss58Format >> 8) | ((ss58Format & 0x03) << 6),2661      ]);26622663    const input = u8aConcat(u8aPrefix, u8a);26642665    return base58Encode(u8aConcat(2666      input,2667      blake2AsU8a(input).subarray(0, [32, 33].includes(u8a.length) ? 2 : 1),2668    ));2669  }26702671  /**2672   * Restore substrate address from bigint representation2673   * @param number decimal representation of substrate address2674   * @returns substrate address2675   */2676  restoreCrossAccountFromBigInt(number: bigint): TSubstrateAccount {2677    if (this.helper.api === null) {2678      throw 'Not connected';2679    }2680    const res = this.helper.api.registry.createType('AccountId', '0x' + number.toString(16).padStart(64, '0')).toJSON();2681    if (res === undefined || res === null) {2682      throw 'Restore address error';2683    }2684    return res.toString();2685  }26862687  /**2688   * Convert etherium cross account id to substrate cross account id2689   * @param ethCrossAccount etherium cross account2690   * @returns substrate cross account id2691   */2692  convertCrossAccountFromEthCrossAccount(ethCrossAccount: IEthCrossAccountId): ICrossAccountId {2693    if (ethCrossAccount.sub === '0') {2694      return {Ethereum: ethCrossAccount.eth.toLocaleLowerCase()};2695    }26962697    const ss58 = this.restoreCrossAccountFromBigInt(BigInt(ethCrossAccount.sub));2698    return {Substrate: ss58};2699  }27002701  paraSiblingSovereignAccount(paraid: number) {2702    // We are getting a *sibling* parachain sovereign account,2703    // so we need a sibling prefix: encoded(b"sibl") == 0x7369626c2704    const siblingPrefix = '0x7369626c';27052706    const encodedParaId = this.helper.getApi().createType('u32', paraid).toHex(true).substring(2);2707    const suffix = '000000000000000000000000000000000000000000000000';27082709    return siblingPrefix + encodedParaId + suffix;2710  }2711}27122713class StakingGroup extends HelperGroup<UniqueHelper> {2714  /**2715   * Stake tokens for App Promotion2716   * @param signer keyring of signer2717   * @param amountToStake amount of tokens to stake2718   * @param label extra label for log2719   * @returns2720   */2721  async stake(signer: TSigner, amountToStake: bigint, label?: string): Promise<boolean> {2722    if (typeof label === 'undefined') label = `${signer.address} amount: ${amountToStake}`;2723    const _stakeResult = await this.helper.executeExtrinsic(2724      signer, 'api.tx.appPromotion.stake',2725      [amountToStake], true,2726    );2727    // TODO extract info from stakeResult2728    return true;2729  }27302731  /**2732   * Unstake all staked tokens2733   * @param signer keyring of signer2734   * @param amountToUnstake amount of tokens to unstake2735   * @param label extra label for log2736   * @returns block hash where unstake happened2737   */2738  async unstakeAll(signer: TSigner, label?: string): Promise<string> {2739    if (typeof label === 'undefined') label = `${signer.address}`;2740    const unstakeResult = await this.helper.executeExtrinsic(2741      signer, 'api.tx.appPromotion.unstakeAll',2742      [], true,2743    );2744    return unstakeResult.blockHash;2745  }27462747  /**2748   * Unstake the part of a staked tokens2749   * @param signer keyring of signer2750   * @param amount amount of tokens to unstake2751   * @param label extra label for log2752   * @returns block hash where unstake happened2753   */2754  async unstakePartial(signer: TSigner, amount: bigint, label?: string): Promise<string> {2755    if (typeof label === 'undefined') label = `${signer.address}`;2756    const unstakeResult = await this.helper.executeExtrinsic(2757      signer, 'api.tx.appPromotion.unstakePartial',2758      [amount], true,2759    );2760    return unstakeResult.blockHash;2761  }27622763  /**2764   * Get total number of active stakes2765   * @param address substrate address2766   * @returns {number}2767   */2768  async getStakesNumber(address: ICrossAccountId): Promise<number> {2769    if ('Ethereum' in address) throw Error('only substrate address');2770    return (await this.helper.callRpc('api.query.appPromotion.stakesPerAccount', [address.Substrate])).toNumber();2771  }27722773  /**2774   * Get total staked amount for address2775   * @param address substrate or ethereum address2776   * @returns total staked amount2777   */2778  async getTotalStaked(address?: ICrossAccountId): Promise<bigint> {2779    if (address) return (await this.helper.callRpc('api.rpc.appPromotion.totalStaked', [address])).toBigInt();2780    return (await this.helper.callRpc('api.rpc.appPromotion.totalStaked')).toBigInt();2781  }27822783  /**2784   * Get total staked per block2785   * @param address substrate or ethereum address2786   * @returns array of stakes. `block` – the number of the block in which the stake was made. `amount` - the number of tokens staked in the block2787   */2788  async getTotalStakedPerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {2789    const rawTotalStakerdPerBlock = await this.helper.callRpc('api.rpc.appPromotion.totalStakedPerBlock', [address]);2790    return rawTotalStakerdPerBlock.map(([block, amount]: any[]) => {2791      return {2792        block: block.toBigInt(),2793        amount: amount.toBigInt(),2794      };2795    });2796  }27972798  /**2799   * Get total pending unstake amount for address2800   * @param address substrate or ethereum address2801   * @returns total pending unstake amount2802   */2803  async getPendingUnstake(address: ICrossAccountId): Promise<bigint> {2804    return (await this.helper.callRpc('api.rpc.appPromotion.pendingUnstake', [address])).toBigInt();2805  }28062807  /**2808   * Get pending unstake amount per block for address2809   * @param address substrate or ethereum address2810   * @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 block2811   */2812  async getPendingUnstakePerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {2813    const rawUnstakedPerBlock = await this.helper.callRpc('api.rpc.appPromotion.pendingUnstakePerBlock', [address]);2814    const result = rawUnstakedPerBlock.map(([block, amount]: any[]) => {2815      return {2816        block: block.toBigInt(),2817        amount: amount.toBigInt(),2818      };2819    });2820    return result;2821  }2822}28232824class SchedulerGroup extends HelperGroup<UniqueHelper> {2825  constructor(helper: UniqueHelper) {2826    super(helper);2827  }28282829  cancelScheduled(signer: TSigner, scheduledId: string) {2830    return this.helper.executeExtrinsic(2831      signer,2832      'api.tx.scheduler.cancelNamed',2833      [scheduledId],2834      true,2835    );2836  }28372838  changePriority(signer: TSigner, scheduledId: string, priority: number) {2839    return this.helper.executeExtrinsic(2840      signer,2841      'api.tx.scheduler.changeNamedPriority',2842      [scheduledId, priority],2843      true,2844    );2845  }28462847  scheduleAt<T extends UniqueHelper>(2848    executionBlockNumber: number,2849    options: ISchedulerOptions = {},2850  ) {2851    return this.schedule<T>('schedule', executionBlockNumber, options);2852  }28532854  scheduleAfter<T extends UniqueHelper>(2855    blocksBeforeExecution: number,2856    options: ISchedulerOptions = {},2857  ) {2858    return this.schedule<T>('scheduleAfter', blocksBeforeExecution, options);2859  }28602861  schedule<T extends UniqueHelper>(2862    scheduleFn: 'schedule' | 'scheduleAfter',2863    blocksNum: number,2864    options: ISchedulerOptions = {},2865  ) {2866    // eslint-disable-next-line @typescript-eslint/naming-convention2867    const ScheduledHelperType = ScheduledUniqueHelper(this.helper.helperBase);2868    return this.helper.clone(ScheduledHelperType, {2869      scheduleFn,2870      blocksNum,2871      options,2872    }) as T;2873  }2874}28752876class CollatorSelectionGroup extends HelperGroup<UniqueHelper> {2877  //todo:collator documentation2878  addInvulnerable(signer: TSigner, address: string) {2879    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.addInvulnerable', [address]);2880  }28812882  removeInvulnerable(signer: TSigner, address: string) {2883    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.removeInvulnerable', [address]);2884  }28852886  async getInvulnerables(): Promise<string[]> {2887    return (await this.helper.callRpc('api.query.collatorSelection.invulnerables')).map((x: any) => x.toHuman());2888  }28892890  /** and also total max invulnerables */2891  maxCollators(): number {2892    return (this.helper.getApi().consts.configuration.defaultCollatorSelectionMaxCollators.toJSON() as number);2893  }28942895  async getDesiredCollators(): Promise<number> {2896    return (await this.helper.callRpc('api.query.configuration.collatorSelectionDesiredCollatorsOverride')).toNumber();2897  }28982899  setLicenseBond(signer: TSigner, amount: bigint) {2900    return this.helper.executeExtrinsic(signer, 'api.tx.configuration.setCollatorSelectionLicenseBond', [amount]);2901  }29022903  async getLicenseBond(): Promise<bigint> {2904    return (await this.helper.callRpc('api.query.configuration.collatorSelectionLicenseBondOverride')).toBigInt();2905  }29062907  obtainLicense(signer: TSigner) {2908    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.getLicense', []);2909  }29102911  releaseLicense(signer: TSigner) {2912    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.releaseLicense', []);2913  }29142915  forceReleaseLicense(signer: TSigner, released: string) {2916    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.forceReleaseLicense', [released]);2917  }29182919  async hasLicense(address: string): Promise<bigint> {2920    return (await this.helper.callRpc('api.query.collatorSelection.licenseDepositOf', [address])).toBigInt();2921  }29222923  onboard(signer: TSigner) {2924    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.onboard', []);2925  }29262927  offboard(signer: TSigner) {2928    return this.helper.executeExtrinsic(signer, 'api.tx.collatorSelection.offboard', []);2929  }29302931  async getCandidates(): Promise<string[]> {2932    return (await this.helper.callRpc('api.query.collatorSelection.candidates')).map((x: any) => x.toHuman());2933  }2934}29352936class PreimageGroup extends HelperGroup<UniqueHelper> {2937  async getPreimageInfo(h256: string) {2938    return (await this.helper.callRpc('api.query.preimage.statusFor', [h256])).toJSON();2939  }29402941  /**2942   * Create a preimage with a hex or a byte array.2943   * @param signer keyring of the signer.2944   * @param bytes preimage encoded in hex or a byte array, e.g. an extrinsic call.2945   * @example await notePreimage(preimageMaker,2946   *   helper.constructApiCall('api.tx.identity.forceInsertIdentities', [identitiesToAdd]).method.toHex()2947   * );2948   * @returns promise of extrinsic execution.2949   */2950  notePreimage(signer: TSigner, bytes: string | Uint8Array) {2951    return this.helper.executeExtrinsic(signer, 'api.tx.preimage.notePreimage', [bytes]);2952  }29532954  /**2955   * Delete an existing preimage and return the deposit.2956   * @param signer keyring of the signer - either the owner or the preimage manager (sudo).2957   * @param h256 hash of the preimage.2958   * @returns promise of extrinsic execution.2959   */2960  unnotePreimage(signer: TSigner, h256: string) {2961    return this.helper.executeExtrinsic(signer, 'api.tx.preimage.unnotePreimage', [h256]);2962  }29632964  /**2965   * Request a preimage be uploaded to the chain without paying any fees or deposits.2966   * @param signer keyring of the signer - either the owner or the preimage manager (sudo).2967   * @param h256 hash of the preimage.2968   * @returns promise of extrinsic execution.2969   */2970  requestPreimage(signer: TSigner, h256: string) {2971    return this.helper.executeExtrinsic(signer, 'api.tx.preimage.requestPreimage', [h256]);2972  }29732974  /**2975   * Clear a previously made request for a preimage.2976   * @param signer keyring of the signer - either the owner or the preimage manager (sudo).2977   * @param h256 hash of the preimage.2978   * @returns promise of extrinsic execution.2979   */2980  unrequestPreimage(signer: TSigner, h256: string) {2981    return this.helper.executeExtrinsic(signer, 'api.tx.preimage.unrequestPreimage', [h256]);2982  }2983}29842985class ForeignAssetsGroup extends HelperGroup<UniqueHelper> {2986  async register(signer: TSigner, ownerAddress: TSubstrateAccount, location: any, metadata: IForeignAssetMetadata) {2987    await this.helper.executeExtrinsic(2988      signer,2989      'api.tx.foreignAssets.registerForeignAsset',2990      [ownerAddress, location, metadata],2991      true,2992    );2993  }29942995  async update(signer: TSigner, foreignAssetId: number, location: any, metadata: IForeignAssetMetadata) {2996    await this.helper.executeExtrinsic(2997      signer,2998      'api.tx.foreignAssets.updateForeignAsset',2999      [foreignAssetId, location, metadata],3000      true,3001    );3002  }3003}30043005class XcmGroup<T extends ChainHelperBase> extends HelperGroup<T> {3006  palletName: string;30073008  constructor(helper: T, palletName: string) {3009    super(helper);30103011    this.palletName = palletName;3012  }30133014  async limitedReserveTransferAssets(signer: TSigner, destination: any, beneficiary: any, assets: any, feeAssetItem: number, weightLimit: any) {3015    await this.helper.executeExtrinsic(signer, `api.tx.${this.palletName}.limitedReserveTransferAssets`, [destination, beneficiary, assets, feeAssetItem, weightLimit], true);3016  }30173018  async setSafeXcmVersion(signer: TSigner, version: number) {3019    await this.helper.executeExtrinsic(signer, `api.tx.${this.palletName}.forceDefaultXcmVersion`, [version], true);3020  }30213022  async teleportAssets(signer: TSigner, destination: any, beneficiary: any, assets: any, feeAssetItem: number) {3023    await this.helper.executeExtrinsic(signer, `api.tx.${this.palletName}.teleportAssets`, [destination, beneficiary, assets, feeAssetItem], true);3024  }30253026  async teleportNativeAsset(signer: TSigner, destinationParaId: number, targetAccount: Uint8Array, amount: bigint, xcmVersion = 3) {3027    const destinationContent = {3028      parents: 0,3029      interior: {3030        X1: {3031          Parachain: destinationParaId,3032        },3033      },3034    };30353036    const beneficiaryContent = {3037      parents: 0,3038      interior: {3039        X1: {3040          AccountId32: {3041            network: 'Any',3042            id: targetAccount,3043          },3044        },3045      },3046    };30473048    const assetsContent = [3049      {3050        id: {3051          Concrete: {3052            parents: 0,3053            interior: 'Here',3054          },3055        },3056        fun: {3057          Fungible: amount,3058        },3059      },3060    ];30613062    let destination;3063    let beneficiary;3064    let assets;30653066    if (xcmVersion == 2) {3067      destination = {V1: destinationContent};3068      beneficiary = {V1: beneficiaryContent};3069      assets = {V1: assetsContent};30703071    } else if (xcmVersion == 3) {3072      destination = {V2: destinationContent};3073      beneficiary = {V2: beneficiaryContent};3074      assets = {V2: assetsContent};30753076    } else {3077      throw Error('Unknown XCM version: ' + xcmVersion);3078    }30793080    const feeAssetItem = 0;30813082    await this.teleportAssets(signer, destination, beneficiary, assets, feeAssetItem);3083  }30843085  async send(signer: IKeyringPair, destination: any, message: any) {3086    await this.helper.executeExtrinsic(3087      signer,3088      `api.tx.${this.palletName}.send`,3089      [3090        destination,3091        message,3092      ],3093      true,3094    );3095  }3096}30973098class XTokensGroup<T extends ChainHelperBase> extends HelperGroup<T> {3099  async transfer(signer: TSigner, currencyId: any, amount: bigint, destination: any, destWeight: any) {3100    await this.helper.executeExtrinsic(signer, 'api.tx.xTokens.transfer', [currencyId, amount, destination, destWeight], true);3101  }31023103  async transferMultiasset(signer: TSigner, asset: any, destination: any, destWeight: any) {3104    await this.helper.executeExtrinsic(signer, 'api.tx.xTokens.transferMultiasset', [asset, destination, destWeight], true);3105  }31063107  async transferMulticurrencies(signer: TSigner, currencies: any[], feeItem: number, destLocation: any, destWeight: any) {3108    await this.helper.executeExtrinsic(signer, 'api.tx.xTokens.transferMulticurrencies', [currencies, feeItem, destLocation, destWeight], true);3109  }3110}31113112class TokensGroup<T extends ChainHelperBase> extends HelperGroup<T> {3113  async accounts(address: string, currencyId: any) {3114    const {free} = (await this.helper.callRpc('api.query.tokens.accounts', [address, currencyId])).toJSON() as any;3115    return BigInt(free);3116  }3117}31183119class AssetsGroup<T extends ChainHelperBase> extends HelperGroup<T> {3120  async create(signer: TSigner, assetId: number, admin: string, minimalBalance: bigint) {3121    await this.helper.executeExtrinsic(signer, 'api.tx.assets.create', [assetId, admin, minimalBalance], true);3122  }31233124  async setMetadata(signer: TSigner, assetId: number, name: string, symbol: string, decimals: number) {3125    await this.helper.executeExtrinsic(signer, 'api.tx.assets.setMetadata', [assetId, name, symbol, decimals], true);3126  }31273128  async mint(signer: TSigner, assetId: number, beneficiary: string, amount: bigint) {3129    await this.helper.executeExtrinsic(signer, 'api.tx.assets.mint', [assetId, beneficiary, amount], true);3130  }31313132  async account(assetId: string | number, address: string) {3133    const accountAsset = (3134      await this.helper.callRpc('api.query.assets.account', [assetId, address])3135    ).toJSON()! as any;31363137    if (accountAsset !== null) {3138      return BigInt(accountAsset['balance']);3139    } else {3140      return null;3141    }3142  }3143}31443145class AcalaAssetRegistryGroup extends HelperGroup<AcalaHelper> {3146  async registerForeignAsset(signer: TSigner, destination: any, metadata: AcalaAssetMetadata) {3147    await this.helper.executeExtrinsic(signer, 'api.tx.assetRegistry.registerForeignAsset', [destination, metadata], true);3148  }3149}31503151class MoonbeamAssetManagerGroup extends HelperGroup<MoonbeamHelper> {3152  makeRegisterForeignAssetProposal(assetInfo: MoonbeamAssetInfo) {3153    const apiPrefix = 'api.tx.assetManager.';31543155    const registerTx = this.helper.constructApiCall(3156      apiPrefix + 'registerForeignAsset',3157      [assetInfo.location, assetInfo.metadata, assetInfo.existentialDeposit, assetInfo.isSufficient],3158    );31593160    const setUnitsTx = this.helper.constructApiCall(3161      apiPrefix + 'setAssetUnitsPerSecond',3162      [assetInfo.location, assetInfo.unitsPerSecond, assetInfo.numAssetsWeightHint],3163    );31643165    const batchCall = this.helper.getApi().tx.utility.batchAll([registerTx, setUnitsTx]);3166    const encodedProposal = batchCall?.method.toHex() || '';3167    return encodedProposal;3168  }31693170  async assetTypeId(location: any) {3171    return await this.helper.callRpc('api.query.assetManager.assetTypeId', [location]);3172  }3173}31743175class MoonbeamDemocracyGroup extends HelperGroup<MoonbeamHelper> {3176  notePreimagePallet: string;31773178  constructor(helper: MoonbeamHelper, options: { [key: string]: any } = {}) {3179    super(helper);3180    this.notePreimagePallet = options.notePreimagePallet;3181  }31823183  async notePreimage(signer: TSigner, encodedProposal: string) {3184    await this.helper.executeExtrinsic(signer, `api.tx.${this.notePreimagePallet}.notePreimage`, [encodedProposal], true);3185  }31863187  externalProposeMajority(proposal: any) {3188    return this.helper.constructApiCall('api.tx.democracy.externalProposeMajority', [proposal]);3189  }31903191  fastTrack(proposalHash: string, votingPeriod: number, delayPeriod: number) {3192    return this.helper.constructApiCall('api.tx.democracy.fastTrack', [proposalHash, votingPeriod, delayPeriod]);3193  }31943195  async referendumVote(signer: TSigner, referendumIndex: number, accountVote: DemocracyStandardAccountVote) {3196    await this.helper.executeExtrinsic(signer, 'api.tx.democracy.vote', [referendumIndex, {Standard: accountVote}], true);3197  }3198}31993200class MoonbeamCollectiveGroup extends HelperGroup<MoonbeamHelper> {3201  collective: string;32023203  constructor(helper: MoonbeamHelper, collective: string) {3204    super(helper);32053206    this.collective = collective;3207  }32083209  async propose(signer: TSigner, threshold: number, proposalHash: string, lengthBound: number) {3210    await this.helper.executeExtrinsic(signer, `api.tx.${this.collective}.propose`, [threshold, proposalHash, lengthBound], true);3211  }32123213  async vote(signer: TSigner, proposalHash: string, proposalIndex: number, approve: boolean) {3214    await this.helper.executeExtrinsic(signer, `api.tx.${this.collective}.vote`, [proposalHash, proposalIndex, approve], true);3215  }32163217  async close(signer: TSigner, proposalHash: string, proposalIndex: number, weightBound: any, lengthBound: number) {3218    await this.helper.executeExtrinsic(signer, `api.tx.${this.collective}.close`, [proposalHash, proposalIndex, weightBound, lengthBound], true);3219  }32203221  async proposalCount() {3222    return Number(await this.helper.callRpc(`api.query.${this.collective}.proposalCount`, []));3223  }3224}32253226export type ChainHelperBaseConstructor = new (...args: any[]) => ChainHelperBase;3227export type UniqueHelperConstructor = new (...args: any[]) => UniqueHelper;32283229export class UniqueHelper extends ChainHelperBase {3230  balance: BalanceGroup<UniqueHelper>;3231  collection: CollectionGroup;3232  nft: NFTGroup;3233  rft: RFTGroup;3234  ft: FTGroup;3235  staking: StakingGroup;3236  scheduler: SchedulerGroup;3237  collatorSelection: CollatorSelectionGroup;3238  preimage: PreimageGroup;3239  foreignAssets: ForeignAssetsGroup;3240  xcm: XcmGroup<UniqueHelper>;3241  xTokens: XTokensGroup<UniqueHelper>;3242  tokens: TokensGroup<UniqueHelper>;32433244  constructor(logger?: ILogger, options: { [key: string]: any } = {}) {3245    super(logger, options.helperBase ?? UniqueHelper);32463247    this.balance = new BalanceGroup(this);3248    this.collection = new CollectionGroup(this);3249    this.nft = new NFTGroup(this);3250    this.rft = new RFTGroup(this);3251    this.ft = new FTGroup(this);3252    this.staking = new StakingGroup(this);3253    this.scheduler = new SchedulerGroup(this);3254    this.collatorSelection = new CollatorSelectionGroup(this);3255    this.preimage = new PreimageGroup(this);3256    this.foreignAssets = new ForeignAssetsGroup(this);3257    this.xcm = new XcmGroup(this, 'polkadotXcm');3258    this.xTokens = new XTokensGroup(this);3259    this.tokens = new TokensGroup(this);3260  }32613262  getSudo<T extends UniqueHelper>() {3263    // eslint-disable-next-line @typescript-eslint/naming-convention3264    const SudoHelperType = SudoHelper(this.helperBase);3265    return this.clone(SudoHelperType) as T;3266  }3267}32683269export class XcmChainHelper extends ChainHelperBase {3270  async connect(wsEndpoint: string, _listeners?: any): Promise<void> {3271    const wsProvider = new WsProvider(wsEndpoint);3272    this.api = new ApiPromise({3273      provider: wsProvider,3274    });3275    await this.api.isReadyOrError;3276    this.network = await UniqueHelper.detectNetwork(this.api);3277  }3278}32793280export class RelayHelper extends XcmChainHelper {3281  balance: SubstrateBalanceGroup<RelayHelper>;3282  xcm: XcmGroup<RelayHelper>;32833284  constructor(logger?: ILogger, options: { [key: string]: any } = {}) {3285    super(logger, options.helperBase ?? RelayHelper);32863287    this.balance = new SubstrateBalanceGroup(this);3288    this.xcm = new XcmGroup(this, 'xcmPallet');3289  }3290}32913292export class WestmintHelper extends XcmChainHelper {3293  balance: SubstrateBalanceGroup<WestmintHelper>;3294  xcm: XcmGroup<WestmintHelper>;3295  assets: AssetsGroup<WestmintHelper>;3296  xTokens: XTokensGroup<WestmintHelper>;32973298  constructor(logger?: ILogger, options: { [key: string]: any } = {}) {3299    super(logger, options.helperBase ?? WestmintHelper);33003301    this.balance = new SubstrateBalanceGroup(this);3302    this.xcm = new XcmGroup(this, 'polkadotXcm');3303    this.assets = new AssetsGroup(this);3304    this.xTokens = new XTokensGroup(this);3305  }3306}33073308export class MoonbeamHelper extends XcmChainHelper {3309  balance: EthereumBalanceGroup<MoonbeamHelper>;3310  assetManager: MoonbeamAssetManagerGroup;3311  assets: AssetsGroup<MoonbeamHelper>;3312  xTokens: XTokensGroup<MoonbeamHelper>;3313  democracy: MoonbeamDemocracyGroup;3314  collective: {3315    council: MoonbeamCollectiveGroup,3316    techCommittee: MoonbeamCollectiveGroup,3317  };33183319  constructor(logger?: ILogger, options: { [key: string]: any } = {}) {3320    super(logger, options.helperBase ?? MoonbeamHelper);33213322    this.balance = new EthereumBalanceGroup(this);3323    this.assetManager = new MoonbeamAssetManagerGroup(this);3324    this.assets = new AssetsGroup(this);3325    this.xTokens = new XTokensGroup(this);3326    this.democracy = new MoonbeamDemocracyGroup(this, options);3327    this.collective = {3328      council: new MoonbeamCollectiveGroup(this, 'councilCollective'),3329      techCommittee: new MoonbeamCollectiveGroup(this, 'techCommitteeCollective'),3330    };3331  }3332}33333334export class AstarHelper extends XcmChainHelper {3335  balance: SubstrateBalanceGroup<AstarHelper>;3336  assets: AssetsGroup<AstarHelper>;3337  xcm: XcmGroup<AstarHelper>;33383339  constructor(logger?: ILogger, options: { [key: string]: any } = {}) {3340    super(logger, options.helperBase ?? AstarHelper);33413342    this.balance = new SubstrateBalanceGroup(this);3343    this.assets = new AssetsGroup(this);3344    this.xcm = new XcmGroup(this, 'polkadotXcm');3345  }33463347  getSudo<T extends UniqueHelper>() {3348    // eslint-disable-next-line @typescript-eslint/naming-convention3349    const SudoHelperType = SudoHelper(this.helperBase);3350    return this.clone(SudoHelperType) as T;3351  }3352}33533354export class AcalaHelper extends XcmChainHelper {3355  balance: SubstrateBalanceGroup<AcalaHelper>;3356  assetRegistry: AcalaAssetRegistryGroup;3357  xTokens: XTokensGroup<AcalaHelper>;3358  tokens: TokensGroup<AcalaHelper>;3359  xcm: XcmGroup<AcalaHelper>;33603361  constructor(logger?: ILogger, options: { [key: string]: any } = {}) {3362    super(logger, options.helperBase ?? AcalaHelper);33633364    this.balance = new SubstrateBalanceGroup(this);3365    this.assetRegistry = new AcalaAssetRegistryGroup(this);3366    this.xTokens = new XTokensGroup(this);3367    this.tokens = new TokensGroup(this);3368    this.xcm = new XcmGroup(this, 'polkadotXcm');3369  }33703371  getSudo<T extends AcalaHelper>() {3372    // eslint-disable-next-line @typescript-eslint/naming-convention3373    const SudoHelperType = SudoHelper(this.helperBase);3374    return this.clone(SudoHelperType) as T;3375  }3376}33773378// eslint-disable-next-line @typescript-eslint/naming-convention3379function ScheduledUniqueHelper<T extends UniqueHelperConstructor>(Base: T) {3380  return class extends Base {3381    scheduleFn: 'schedule' | 'scheduleAfter';3382    blocksNum: number;3383    options: ISchedulerOptions;33843385    constructor(...args: any[]) {3386      const logger = args[0] as ILogger;3387      const options = args[1] as {3388        scheduleFn: 'schedule' | 'scheduleAfter',3389        blocksNum: number,3390        options: ISchedulerOptions3391      };33923393      super(logger);33943395      this.scheduleFn = options.scheduleFn;3396      this.blocksNum = options.blocksNum;3397      this.options = options.options;3398    }33993400    executeExtrinsic(sender: IKeyringPair, scheduledExtrinsic: string, scheduledParams: any[], expectSuccess?: boolean): Promise<ITransactionResult> {3401      const scheduledTx = this.constructApiCall(scheduledExtrinsic, scheduledParams);34023403      const mandatorySchedArgs = [3404        this.blocksNum,3405        this.options.periodic ? [this.options.periodic.period, this.options.periodic.repetitions] : null,3406        this.options.priority ?? null,3407        scheduledTx,3408      ];34093410      let schedArgs;3411      let scheduleFn;34123413      if (this.options.scheduledId) {3414        schedArgs = [this.options.scheduledId!, ...mandatorySchedArgs];34153416        if (this.scheduleFn == 'schedule') {3417          scheduleFn = 'scheduleNamed';3418        } else if (this.scheduleFn == 'scheduleAfter') {3419          scheduleFn = 'scheduleNamedAfter';3420        }3421      } else {3422        schedArgs = mandatorySchedArgs;3423        scheduleFn = this.scheduleFn;3424      }34253426      const extrinsic = 'api.tx.scheduler.' + scheduleFn;34273428      return super.executeExtrinsic(3429        sender,3430        extrinsic as any,3431        schedArgs,3432        expectSuccess,3433      );3434    }3435  };3436}34373438// eslint-disable-next-line @typescript-eslint/naming-convention3439function SudoHelper<T extends ChainHelperBaseConstructor>(Base: T) {3440  return class extends Base {3441    constructor(...args: any[]) {3442      super(...args);3443    }34443445    async executeExtrinsic(3446      sender: IKeyringPair,3447      extrinsic: string,3448      params: any[],3449      expectSuccess?: boolean,3450      options: Partial<SignerOptions> | null = null,3451    ): Promise<ITransactionResult> {3452      const call = this.constructApiCall(extrinsic, params);3453      const result = await super.executeExtrinsic(3454        sender,3455        'api.tx.sudo.sudo',3456        [call],3457        expectSuccess,3458        options,3459      );34603461      if (result.status === 'Fail') return result;34623463      const data = (result.result.events.find(x => x.event.section == 'sudo' && x.event.method == 'Sudid')?.event.data as any).sudoResult;3464      if (data.isErr) {3465        if (data.asErr.isModule) {3466          const error = (result.result.events[1].event.data as any).sudoResult.asErr.asModule;3467          const metaError = super.getApi()?.registry.findMetaError(error);3468          throw new Error(`${metaError.section}.${metaError.name}`);3469        } else if (data.asErr.isToken) {3470          throw new Error(`Token: ${data.asErr.asToken}`);3471        }3472      }3473      return result;3474    }3475  };3476}34773478export class UniqueBaseCollection {3479  helper: UniqueHelper;3480  collectionId: number;34813482  constructor(collectionId: number, uniqueHelper: UniqueHelper) {3483    this.collectionId = collectionId;3484    this.helper = uniqueHelper;3485  }34863487  async getData() {3488    return await this.helper.collection.getData(this.collectionId);3489  }34903491  async getLastTokenId() {3492    return await this.helper.collection.getLastTokenId(this.collectionId);3493  }34943495  async doesTokenExist(tokenId: number) {3496    return await this.helper.collection.doesTokenExist(this.collectionId, tokenId);3497  }34983499  async getAdmins() {3500    return await this.helper.collection.getAdmins(this.collectionId);3501  }35023503  async getAllowList() {3504    return await this.helper.collection.getAllowList(this.collectionId);3505  }35063507  async getEffectiveLimits() {3508    return await this.helper.collection.getEffectiveLimits(this.collectionId);3509  }35103511  async getProperties(propertyKeys?: string[] | null) {3512    return await this.helper.collection.getProperties(this.collectionId, propertyKeys);3513  }35143515  async getPropertiesConsumedSpace() {3516    return await this.helper.collection.getPropertiesConsumedSpace(this.collectionId);3517  }35183519  async getTokenNextSponsored(tokenId: number, addressObj: ICrossAccountId) {3520    return await this.helper.collection.getTokenNextSponsored(this.collectionId, tokenId, addressObj);3521  }35223523  async getOptions() {3524    return await this.helper.collection.getCollectionOptions(this.collectionId);3525  }35263527  async setSponsor(signer: TSigner, sponsorAddress: TSubstrateAccount) {3528    return await this.helper.collection.setSponsor(signer, this.collectionId, sponsorAddress);3529  }35303531  async confirmSponsorship(signer: TSigner) {3532    return await this.helper.collection.confirmSponsorship(signer, this.collectionId);3533  }35343535  async removeSponsor(signer: TSigner) {3536    return await this.helper.collection.removeSponsor(signer, this.collectionId);3537  }35383539  async setLimits(signer: TSigner, limits: ICollectionLimits) {3540    return await this.helper.collection.setLimits(signer, this.collectionId, limits);3541  }35423543  async changeOwner(signer: TSigner, ownerAddress: TSubstrateAccount) {3544    return await this.helper.collection.changeOwner(signer, this.collectionId, ownerAddress);3545  }35463547  async addAdmin(signer: TSigner, adminAddressObj: ICrossAccountId) {3548    return await this.helper.collection.addAdmin(signer, this.collectionId, adminAddressObj);3549  }35503551  async addToAllowList(signer: TSigner, addressObj: ICrossAccountId) {3552    return await this.helper.collection.addToAllowList(signer, this.collectionId, addressObj);3553  }35543555  async removeFromAllowList(signer: TSigner, addressObj: ICrossAccountId) {3556    return await this.helper.collection.removeFromAllowList(signer, this.collectionId, addressObj);3557  }35583559  async removeAdmin(signer: TSigner, adminAddressObj: ICrossAccountId) {3560    return await this.helper.collection.removeAdmin(signer, this.collectionId, adminAddressObj);3561  }35623563  async setProperties(signer: TSigner, properties: IProperty[]) {3564    return await this.helper.collection.setProperties(signer, this.collectionId, properties);3565  }35663567  async deleteProperties(signer: TSigner, propertyKeys: string[]) {3568    return await this.helper.collection.deleteProperties(signer, this.collectionId, propertyKeys);3569  }35703571  async setPermissions(signer: TSigner, permissions: ICollectionPermissions) {3572    return await this.helper.collection.setPermissions(signer, this.collectionId, permissions);3573  }35743575  async enableNesting(signer: TSigner, permissions: INestingPermissions) {3576    return await this.helper.collection.enableNesting(signer, this.collectionId, permissions);3577  }35783579  async disableNesting(signer: TSigner) {3580    return await this.helper.collection.disableNesting(signer, this.collectionId);3581  }35823583  async burn(signer: TSigner) {3584    return await this.helper.collection.burn(signer, this.collectionId);3585  }35863587  scheduleAt<T extends UniqueHelper>(3588    executionBlockNumber: number,3589    options: ISchedulerOptions = {},3590  ) {3591    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(executionBlockNumber, options);3592    return new UniqueBaseCollection(this.collectionId, scheduledHelper);3593  }35943595  scheduleAfter<T extends UniqueHelper>(3596    blocksBeforeExecution: number,3597    options: ISchedulerOptions = {},3598  ) {3599    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(blocksBeforeExecution, options);3600    return new UniqueBaseCollection(this.collectionId, scheduledHelper);3601  }36023603  getSudo<T extends UniqueHelper>() {3604    return new UniqueBaseCollection(this.collectionId, this.helper.getSudo<T>());3605  }3606}360736083609export class UniqueNFTCollection extends UniqueBaseCollection {3610  getTokenObject(tokenId: number) {3611    return new UniqueNFToken(tokenId, this);3612  }36133614  async getTokensByAddress(addressObj: ICrossAccountId) {3615    return await this.helper.nft.getTokensByAddress(this.collectionId, addressObj);3616  }36173618  async getToken(tokenId: number, blockHashAt?: string) {3619    return await this.helper.nft.getToken(this.collectionId, tokenId, [], blockHashAt);3620  }36213622  async getTokenOwner(tokenId: number, blockHashAt?: string) {3623    return await this.helper.nft.getTokenOwner(this.collectionId, tokenId, blockHashAt);3624  }36253626  async getTokenTopmostOwner(tokenId: number, blockHashAt?: string) {3627    return await this.helper.nft.getTokenTopmostOwner(this.collectionId, tokenId, blockHashAt);3628  }36293630  async getTokenChildren(tokenId: number, blockHashAt?: string) {3631    return await this.helper.nft.getTokenChildren(this.collectionId, tokenId, blockHashAt);3632  }36333634  async getPropertyPermissions(propertyKeys: string[] | null = null) {3635    return await this.helper.nft.getPropertyPermissions(this.collectionId, propertyKeys);3636  }36373638  async getTokenProperties(tokenId: number, propertyKeys?: string[] | null) {3639    return await this.helper.nft.getTokenProperties(this.collectionId, tokenId, propertyKeys);3640  }36413642  async getTokenPropertiesConsumedSpace(tokenId: number): Promise<number> {3643    const api = this.helper.getApi();3644    const props = (await api.query.nonfungible.tokenProperties(this.collectionId, tokenId)).toJSON();36453646    return (props! as any).consumedSpace;3647  }36483649  async transferToken(signer: TSigner, tokenId: number, addressObj: ICrossAccountId) {3650    return await this.helper.nft.transferToken(signer, this.collectionId, tokenId, addressObj);3651  }36523653  async transferTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {3654    return await this.helper.nft.transferTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, toAddressObj);3655  }36563657  async approveToken(signer: TSigner, tokenId: number, toAddressObj: ICrossAccountId) {3658    return await this.helper.nft.approveToken(signer, this.collectionId, tokenId, toAddressObj);3659  }36603661  async isTokenApproved(tokenId: number, toAddressObj: ICrossAccountId) {3662    return await this.helper.nft.isTokenApproved(this.collectionId, tokenId, toAddressObj);3663  }36643665  async mintToken(signer: TSigner, owner: ICrossAccountId = {Substrate: signer.address}, properties?: IProperty[]) {3666    return await this.helper.nft.mintToken(signer, {collectionId: this.collectionId, owner, properties});3667  }36683669  async mintMultipleTokens(signer: TSigner, tokens: { owner: ICrossAccountId, properties?: IProperty[] }[]) {3670    return await this.helper.nft.mintMultipleTokens(signer, this.collectionId, tokens);3671  }36723673  async burnToken(signer: TSigner, tokenId: number) {3674    return await this.helper.nft.burnToken(signer, this.collectionId, tokenId);3675  }36763677  async burnTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId) {3678    return await this.helper.nft.burnTokenFrom(signer, this.collectionId, tokenId, fromAddressObj);3679  }36803681  async setTokenProperties(signer: TSigner, tokenId: number, properties: IProperty[]) {3682    return await this.helper.nft.setTokenProperties(signer, this.collectionId, tokenId, properties);3683  }36843685  async deleteTokenProperties(signer: TSigner, tokenId: number, propertyKeys: string[]) {3686    return await this.helper.nft.deleteTokenProperties(signer, this.collectionId, tokenId, propertyKeys);3687  }36883689  async setTokenPropertyPermissions(signer: TSigner, permissions: ITokenPropertyPermission[]) {3690    return await this.helper.nft.setTokenPropertyPermissions(signer, this.collectionId, permissions);3691  }36923693  async nestToken(signer: TSigner, tokenId: number, toTokenObj: IToken) {3694    return await this.helper.nft.nestToken(signer, {collectionId: this.collectionId, tokenId}, toTokenObj);3695  }36963697  async unnestToken(signer: TSigner, tokenId: number, fromTokenObj: IToken, toAddressObj: ICrossAccountId) {3698    return await this.helper.nft.unnestToken(signer, {collectionId: this.collectionId, tokenId}, fromTokenObj, toAddressObj);3699  }37003701  scheduleAt<T extends UniqueHelper>(3702    executionBlockNumber: number,3703    options: ISchedulerOptions = {},3704  ) {3705    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(executionBlockNumber, options);3706    return new UniqueNFTCollection(this.collectionId, scheduledHelper);3707  }37083709  scheduleAfter<T extends UniqueHelper>(3710    blocksBeforeExecution: number,3711    options: ISchedulerOptions = {},3712  ) {3713    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(blocksBeforeExecution, options);3714    return new UniqueNFTCollection(this.collectionId, scheduledHelper);3715  }37163717  getSudo<T extends UniqueHelper>() {3718    return new UniqueNFTCollection(this.collectionId, this.helper.getSudo<T>());3719  }3720}372137223723export class UniqueRFTCollection extends UniqueBaseCollection {3724  getTokenObject(tokenId: number) {3725    return new UniqueRFToken(tokenId, this);3726  }37273728  async getToken(tokenId: number, blockHashAt?: string) {3729    return await this.helper.rft.getToken(this.collectionId, tokenId, [], blockHashAt);3730  }37313732  async getTokenOwner(tokenId: number, blockHashAt?: string) {3733    return await this.helper.rft.getTokenOwner(this.collectionId, tokenId, blockHashAt);3734  }37353736  async getTokensByAddress(addressObj: ICrossAccountId) {3737    return await this.helper.rft.getTokensByAddress(this.collectionId, addressObj);3738  }37393740  async getTop10TokenOwners(tokenId: number) {3741    return await this.helper.rft.getTokenTop10Owners(this.collectionId, tokenId);3742  }37433744  async getTokenTopmostOwner(tokenId: number, blockHashAt?: string) {3745    return await this.helper.rft.getTokenTopmostOwner(this.collectionId, tokenId, blockHashAt);3746  }37473748  async getTokenBalance(tokenId: number, addressObj: ICrossAccountId) {3749    return await this.helper.rft.getTokenBalance(this.collectionId, tokenId, addressObj);3750  }37513752  async getTokenTotalPieces(tokenId: number) {3753    return await this.helper.rft.getTokenTotalPieces(this.collectionId, tokenId);3754  }37553756  async getTokenApprovedPieces(tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {3757    return await this.helper.rft.getTokenApprovedPieces(this.collectionId, tokenId, toAddressObj, fromAddressObj);3758  }37593760  async getPropertyPermissions(propertyKeys: string[] | null = null) {3761    return await this.helper.rft.getPropertyPermissions(this.collectionId, propertyKeys);3762  }37633764  async getTokenProperties(tokenId: number, propertyKeys?: string[] | null) {3765    return await this.helper.rft.getTokenProperties(this.collectionId, tokenId, propertyKeys);3766  }37673768  async getTokenPropertiesConsumedSpace(tokenId: number): Promise<number> {3769    const api = this.helper.getApi();3770    const props = (await api.query.refungible.tokenProperties(this.collectionId, tokenId)).toJSON();37713772    return (props! as any).consumedSpace;3773  }37743775  async transferToken(signer: TSigner, tokenId: number, addressObj: ICrossAccountId, amount = 1n) {3776    return await this.helper.rft.transferToken(signer, this.collectionId, tokenId, addressObj, amount);3777  }37783779  async transferTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount = 1n) {3780    return await this.helper.rft.transferTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, toAddressObj, amount);3781  }37823783  async approveToken(signer: TSigner, tokenId: number, toAddressObj: ICrossAccountId, amount = 1n) {3784    return await this.helper.rft.approveToken(signer, this.collectionId, tokenId, toAddressObj, amount);3785  }37863787  async repartitionToken(signer: TSigner, tokenId: number, amount: bigint) {3788    return await this.helper.rft.repartitionToken(signer, this.collectionId, tokenId, amount);3789  }37903791  async mintToken(signer: TSigner, pieces = 1n, owner: ICrossAccountId = {Substrate: signer.address}, properties?: IProperty[]) {3792    return await this.helper.rft.mintToken(signer, {collectionId: this.collectionId, owner, pieces, properties});3793  }37943795  async mintMultipleTokens(signer: TSigner, tokens: { pieces: bigint, owner: ICrossAccountId, properties?: IProperty[] }[]) {3796    return await this.helper.rft.mintMultipleTokens(signer, this.collectionId, tokens);3797  }37983799  async burnToken(signer: TSigner, tokenId: number, amount = 1n) {3800    return await this.helper.rft.burnToken(signer, this.collectionId, tokenId, amount);3801  }38023803  async burnTokenFrom(signer: TSigner, tokenId: number, fromAddressObj: ICrossAccountId, amount = 1n) {3804    return await this.helper.rft.burnTokenFrom(signer, this.collectionId, tokenId, fromAddressObj, amount);3805  }38063807  async setTokenProperties(signer: TSigner, tokenId: number, properties: IProperty[]) {3808    return await this.helper.rft.setTokenProperties(signer, this.collectionId, tokenId, properties);3809  }38103811  async deleteTokenProperties(signer: TSigner, tokenId: number, propertyKeys: string[]) {3812    return await this.helper.rft.deleteTokenProperties(signer, this.collectionId, tokenId, propertyKeys);3813  }38143815  async setTokenPropertyPermissions(signer: TSigner, permissions: ITokenPropertyPermission[]) {3816    return await this.helper.rft.setTokenPropertyPermissions(signer, this.collectionId, permissions);3817  }38183819  async nestToken(signer: TSigner, tokenId: number, toTokenObj: IToken) {3820    return await this.helper.rft.nestToken(signer, {collectionId: this.collectionId, tokenId}, toTokenObj);3821  }38223823  async unnestToken(signer: TSigner, tokenId: number, fromTokenObj: IToken, toAddressObj: ICrossAccountId) {3824    return await this.helper.rft.unnestToken(signer, {collectionId: this.collectionId, tokenId}, fromTokenObj, toAddressObj);3825  }38263827  scheduleAt<T extends UniqueHelper>(3828    executionBlockNumber: number,3829    options: ISchedulerOptions = {},3830  ) {3831    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(executionBlockNumber, options);3832    return new UniqueRFTCollection(this.collectionId, scheduledHelper);3833  }38343835  scheduleAfter<T extends UniqueHelper>(3836    blocksBeforeExecution: number,3837    options: ISchedulerOptions = {},3838  ) {3839    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(blocksBeforeExecution, options);3840    return new UniqueRFTCollection(this.collectionId, scheduledHelper);3841  }38423843  getSudo<T extends UniqueHelper>() {3844    return new UniqueRFTCollection(this.collectionId, this.helper.getSudo<T>());3845  }3846}384738483849export class UniqueFTCollection extends UniqueBaseCollection {3850  async getBalance(addressObj: ICrossAccountId) {3851    return await this.helper.ft.getBalance(this.collectionId, addressObj);3852  }38533854  async getTotalPieces() {3855    return await this.helper.ft.getTotalPieces(this.collectionId);3856  }38573858  async getApprovedTokens(fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {3859    return await this.helper.ft.getApprovedTokens(this.collectionId, fromAddressObj, toAddressObj);3860  }38613862  async getTop10Owners() {3863    return await this.helper.ft.getTop10Owners(this.collectionId);3864  }38653866  async mint(signer: TSigner, amount = 1n, owner: ICrossAccountId = {Substrate: signer.address}) {3867    return await this.helper.ft.mintTokens(signer, this.collectionId, amount, owner);3868  }38693870  async mintWithOneOwner(signer: TSigner, tokens: { value: bigint }[], owner: ICrossAccountId = {Substrate: signer.address}) {3871    return await this.helper.ft.mintMultipleTokensWithOneOwner(signer, this.collectionId, tokens, owner);3872  }38733874  async transfer(signer: TSigner, toAddressObj: ICrossAccountId, amount = 1n) {3875    return await this.helper.ft.transfer(signer, this.collectionId, toAddressObj, amount);3876  }38773878  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount = 1n) {3879    return await this.helper.ft.transferFrom(signer, this.collectionId, fromAddressObj, toAddressObj, amount);3880  }38813882  async burnTokens(signer: TSigner, amount = 1n) {3883    return await this.helper.ft.burnTokens(signer, this.collectionId, amount);3884  }38853886  async burnTokensFrom(signer: TSigner, fromAddressObj: ICrossAccountId, amount = 1n) {3887    return await this.helper.ft.burnTokensFrom(signer, this.collectionId, fromAddressObj, amount);3888  }38893890  async approveTokens(signer: TSigner, toAddressObj: ICrossAccountId, amount = 1n) {3891    return await this.helper.ft.approveTokens(signer, this.collectionId, toAddressObj, amount);3892  }38933894  scheduleAt<T extends UniqueHelper>(3895    executionBlockNumber: number,3896    options: ISchedulerOptions = {},3897  ) {3898    const scheduledHelper = this.helper.scheduler.scheduleAt<T>(executionBlockNumber, options);3899    return new UniqueFTCollection(this.collectionId, scheduledHelper);3900  }39013902  scheduleAfter<T extends UniqueHelper>(3903    blocksBeforeExecution: number,3904    options: ISchedulerOptions = {},3905  ) {3906    const scheduledHelper = this.helper.scheduler.scheduleAfter<T>(blocksBeforeExecution, options);3907    return new UniqueFTCollection(this.collectionId, scheduledHelper);3908  }39093910  getSudo<T extends UniqueHelper>() {3911    return new UniqueFTCollection(this.collectionId, this.helper.getSudo<T>());3912  }3913}391439153916export class UniqueBaseToken {3917  collection: UniqueNFTCollection | UniqueRFTCollection;3918  collectionId: number;3919  tokenId: number;39203921  constructor(tokenId: number, collection: UniqueNFTCollection | UniqueRFTCollection) {3922    this.collection = collection;3923    this.collectionId = collection.collectionId;3924    this.tokenId = tokenId;3925  }39263927  async getNextSponsored(addressObj: ICrossAccountId) {3928    return await this.collection.getTokenNextSponsored(this.tokenId, addressObj);3929  }39303931  async getProperties(propertyKeys?: string[] | null) {3932    return await this.collection.getTokenProperties(this.tokenId, propertyKeys);3933  }39343935  async getTokenPropertiesConsumedSpace() {3936    return await this.collection.getTokenPropertiesConsumedSpace(this.tokenId);3937  }39383939  async setProperties(signer: TSigner, properties: IProperty[]) {3940    return await this.collection.setTokenProperties(signer, this.tokenId, properties);3941  }39423943  async deleteProperties(signer: TSigner, propertyKeys: string[]) {3944    return await this.collection.deleteTokenProperties(signer, this.tokenId, propertyKeys);3945  }39463947  async doesExist() {3948    return await this.collection.doesTokenExist(this.tokenId);3949  }39503951  nestingAccount() {3952    return this.collection.helper.util.getTokenAccount(this);3953  }39543955  scheduleAt<T extends UniqueHelper>(3956    executionBlockNumber: number,3957    options: ISchedulerOptions = {},3958  ) {3959    const scheduledCollection = this.collection.scheduleAt<T>(executionBlockNumber, options);3960    return new UniqueBaseToken(this.tokenId, scheduledCollection);3961  }39623963  scheduleAfter<T extends UniqueHelper>(3964    blocksBeforeExecution: number,3965    options: ISchedulerOptions = {},3966  ) {3967    const scheduledCollection = this.collection.scheduleAfter<T>(blocksBeforeExecution, options);3968    return new UniqueBaseToken(this.tokenId, scheduledCollection);3969  }39703971  getSudo<T extends UniqueHelper>() {3972    return new UniqueBaseToken(this.tokenId, this.collection.getSudo<T>());3973  }3974}397539763977export class UniqueNFToken extends UniqueBaseToken {3978  collection: UniqueNFTCollection;39793980  constructor(tokenId: number, collection: UniqueNFTCollection) {3981    super(tokenId, collection);3982    this.collection = collection;3983  }39843985  async getData(blockHashAt?: string) {3986    return await this.collection.getToken(this.tokenId, blockHashAt);3987  }39883989  async getOwner(blockHashAt?: string) {3990    return await this.collection.getTokenOwner(this.tokenId, blockHashAt);3991  }39923993  async getTopmostOwner(blockHashAt?: string) {3994    return await this.collection.getTokenTopmostOwner(this.tokenId, blockHashAt);3995  }39963997  async getChildren(blockHashAt?: string) {3998    return await this.collection.getTokenChildren(this.tokenId, blockHashAt);3999  }40004001  async nest(signer: TSigner, toTokenObj: IToken) {4002    return await this.collection.nestToken(signer, this.tokenId, toTokenObj);4003  }40044005  async unnest(signer: TSigner, fromTokenObj: IToken, toAddressObj: ICrossAccountId) {4006    return await this.collection.unnestToken(signer, this.tokenId, fromTokenObj, toAddressObj);4007  }40084009  async transfer(signer: TSigner, addressObj: ICrossAccountId) {4010    return await this.collection.transferToken(signer, this.tokenId, addressObj);4011  }40124013  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId) {4014    return await this.collection.transferTokenFrom(signer, this.tokenId, fromAddressObj, toAddressObj);4015  }40164017  async approve(signer: TSigner, toAddressObj: ICrossAccountId) {4018    return await this.collection.approveToken(signer, this.tokenId, toAddressObj);4019  }40204021  async isApproved(toAddressObj: ICrossAccountId) {4022    return await this.collection.isTokenApproved(this.tokenId, toAddressObj);4023  }40244025  async burn(signer: TSigner) {4026    return await this.collection.burnToken(signer, this.tokenId);4027  }40284029  async burnFrom(signer: TSigner, fromAddressObj: ICrossAccountId) {4030    return await this.collection.burnTokenFrom(signer, this.tokenId, fromAddressObj);4031  }40324033  scheduleAt<T extends UniqueHelper>(4034    executionBlockNumber: number,4035    options: ISchedulerOptions = {},4036  ) {4037    const scheduledCollection = this.collection.scheduleAt<T>(executionBlockNumber, options);4038    return new UniqueNFToken(this.tokenId, scheduledCollection);4039  }40404041  scheduleAfter<T extends UniqueHelper>(4042    blocksBeforeExecution: number,4043    options: ISchedulerOptions = {},4044  ) {4045    const scheduledCollection = this.collection.scheduleAfter<T>(blocksBeforeExecution, options);4046    return new UniqueNFToken(this.tokenId, scheduledCollection);4047  }40484049  getSudo<T extends UniqueHelper>() {4050    return new UniqueNFToken(this.tokenId, this.collection.getSudo<T>());4051  }4052}40534054export class UniqueRFToken extends UniqueBaseToken {4055  collection: UniqueRFTCollection;40564057  constructor(tokenId: number, collection: UniqueRFTCollection) {4058    super(tokenId, collection);4059    this.collection = collection;4060  }40614062  async getData(blockHashAt?: string) {4063    return await this.collection.getToken(this.tokenId, blockHashAt);4064  }40654066  async getOwner(blockHashAt?: string) {4067    return await this.collection.getTokenOwner(this.tokenId, blockHashAt);4068  }40694070  async getTop10Owners() {4071    return await this.collection.getTop10TokenOwners(this.tokenId);4072  }40734074  async getTopmostOwner(blockHashAt?: string) {4075    return await this.collection.getTokenTopmostOwner(this.tokenId, blockHashAt);4076  }40774078  async nest(signer: TSigner, toTokenObj: IToken) {4079    return await this.collection.nestToken(signer, this.tokenId, toTokenObj);4080  }40814082  async unnest(signer: TSigner, fromTokenObj: IToken, toAddressObj: ICrossAccountId) {4083    return await this.collection.unnestToken(signer, this.tokenId, fromTokenObj, toAddressObj);4084  }40854086  async getBalance(addressObj: ICrossAccountId) {4087    return await this.collection.getTokenBalance(this.tokenId, addressObj);4088  }40894090  async getTotalPieces() {4091    return await this.collection.getTokenTotalPieces(this.tokenId);4092  }40934094  async getApprovedPieces(fromAddressObj: ICrossAccountId, toAccountObj: ICrossAccountId) {4095    return await this.collection.getTokenApprovedPieces(this.tokenId, fromAddressObj, toAccountObj);4096  }40974098  async transfer(signer: TSigner, addressObj: ICrossAccountId, amount = 1n) {4099    return await this.collection.transferToken(signer, this.tokenId, addressObj, amount);4100  }41014102  async transferFrom(signer: TSigner, fromAddressObj: ICrossAccountId, toAddressObj: ICrossAccountId, amount = 1n) {4103    return await this.collection.transferTokenFrom(signer, this.tokenId, fromAddressObj, toAddressObj, amount);4104  }41054106  async approve(signer: TSigner, toAddressObj: ICrossAccountId, amount = 1n) {4107    return await this.collection.approveToken(signer, this.tokenId, toAddressObj, amount);4108  }41094110  async repartition(signer: TSigner, amount: bigint) {4111    return await this.collection.repartitionToken(signer, this.tokenId, amount);4112  }41134114  async burn(signer: TSigner, amount = 1n) {4115    return await this.collection.burnToken(signer, this.tokenId, amount);4116  }41174118  async burnFrom(signer: TSigner, fromAddressObj: ICrossAccountId, amount = 1n) {4119    return await this.collection.burnTokenFrom(signer, this.tokenId, fromAddressObj, amount);4120  }41214122  scheduleAt<T extends UniqueHelper>(4123    executionBlockNumber: number,4124    options: ISchedulerOptions = {},4125  ) {4126    const scheduledCollection = this.collection.scheduleAt<T>(executionBlockNumber, options);4127    return new UniqueRFToken(this.tokenId, scheduledCollection);4128  }41294130  scheduleAfter<T extends UniqueHelper>(4131    blocksBeforeExecution: number,4132    options: ISchedulerOptions = {},4133  ) {4134    const scheduledCollection = this.collection.scheduleAfter<T>(blocksBeforeExecution, options);4135    return new UniqueRFToken(this.tokenId, scheduledCollection);4136  }41374138  getSudo<T extends UniqueHelper>() {4139    return new UniqueRFToken(this.tokenId, this.collection.getSudo<T>());4140  }4141}