git.delta.rocks / unique-network / refs/commits / 9fe4c05e564b

1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// SPDX-License-Identifier: Apache-2.034import {IKeyringPair} from '@polkadot/types/types';5import {UniqueHelper} from './unique';6import config from '../../config';7import '../../interfaces/augment-api-events';8import * as defs from '../../interfaces/definitions';9import {ApiPromise, WsProvider} from '@polkadot/api';101112class SilentLogger {13  log(msg: any, level: any): void {}14  level = {15    ERROR: 'ERROR' as const,16    WARNING: 'WARNING' as const,17    INFO: 'INFO' as const,18  };19}202122class DevUniqueHelper extends UniqueHelper {23  async connect(wsEndpoint: string, listeners?: any): Promise<void> {24    const wsProvider = new WsProvider(wsEndpoint);25    this.api = new ApiPromise({26      provider: wsProvider, 27      signedExtensions: {28        ContractHelpers: {29          extrinsic: {},30          payload: {},31        },32        FakeTransactionFinalizer: {33          extrinsic: {},34          payload: {},35        },36      },37      rpc: {38        unique: defs.unique.rpc,39        rmrk: defs.rmrk.rpc,40        eth: {41          feeHistory: {42            description: 'Dummy',43            params: [],44            type: 'u8',45          },46          maxPriorityFeePerGas: {47            description: 'Dummy',48            params: [],49            type: 'u8',50          },51        },52      },53    });54    await this.api.isReadyOrError;55    this.network = await UniqueHelper.detectNetwork(this.api);56  }57}5859export const usingPlaygrounds = async (code: (helper: UniqueHelper, privateKey: (seed: string) => IKeyringPair) => Promise<void>) => {60  // TODO: Remove, this is temporary: Filter unneeded API output61  // (Jaco promised it will be removed in the next version)62  const consoleErr = console.error;63  const consoleLog = console.log;64  const consoleWarn = console.warn;6566  const outFn = (printer: any) => (...args: any[]) => {67    for (const arg of args) {68      if (typeof arg !== 'string')69        continue;70      if (arg.includes('1000:: Normal connection closure' || arg === 'Normal connection closure'))71        return;72    }73    printer(...args);74  };7576  console.error = outFn(consoleErr.bind(console));77  console.log = outFn(consoleLog.bind(console));78  console.warn = outFn(consoleWarn.bind(console));79  const helper = new DevUniqueHelper(new SilentLogger());8081  try {82    await helper.connect(config.substrateUrl);83    const ss58Format = helper.chain.getChainProperties().ss58Format;84    const privateKey = (seed: string) => helper.util.fromSeed(seed, ss58Format);85    await code(helper, privateKey);86  } 87  finally {88    await helper.disconnect();89    console.error = consoleErr;90    console.log = consoleLog;91    console.warn = consoleWarn;92  }93};