crowetic/protocol
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Apply prettier config

Browse Source
This commit is contained in:
Leonid Logvinov
2017-12-22 15:05:32 +01:00
parent 9a96e8c704
commit e744e4cd98
284 changed files with 6783 additions and 6205 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
packages/0x.js/src/contract_wrappers/token_registry_wrapper.ts
View File

@@ -1,13 +1,13 @@
import {Web3Wrapper} from '@0xproject/web3-wrapper';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import * as _ from 'lodash';
import {artifacts} from '../artifacts';
import {Token, TokenMetadata} from '../types';
import {assert} from '../utils/assert';
import {constants} from '../utils/constants';
import { artifacts } from '../artifacts';
import { Token, TokenMetadata } from '../types';
import { assert } from '../utils/assert';
import { constants } from '../utils/constants';
import {ContractWrapper} from './contract_wrapper';
import {TokenRegistryContract} from './generated/token_registry';
import { ContractWrapper } from './contract_wrapper';
import { TokenRegistryContract } from './generated/token_registry';
/**
* This class includes all the functionality related to interacting with the 0x Token Registry smart contract.
@@ -15,7 +15,7 @@ import {TokenRegistryContract} from './generated/token_registry';
export class TokenRegistryWrapper extends ContractWrapper {
private _tokenRegistryContractIfExists?: TokenRegistryContract;
private _contractAddressIfExists?: string;
private static _createTokenFromMetadata(metadata: TokenMetadata): Token|undefined {
private static _createTokenFromMetadata(metadata: TokenMetadata): Token | undefined {
if (metadata[0] === constants.NULL_ADDRESS) {
return undefined;
}
@@ -37,9 +37,8 @@ export class TokenRegistryWrapper extends ContractWrapper {
*/
public async getTokensAsync(): Promise<Token[]> {
const addresses = await this.getTokenAddressesAsync();
const tokenPromises: Array<Promise<Token|undefined>> = _.map(
addresses,
async (address: string) => this.getTokenIfExistsAsync(address),
const tokenPromises: Array<Promise<Token | undefined>> = _.map(addresses, async (address: string) =>
this.getTokenIfExistsAsync(address),
);
const tokens = await Promise.all(tokenPromises);
return tokens as Token[];
@@ -57,7 +56,7 @@ export class TokenRegistryWrapper extends ContractWrapper {
* Retrieves a token by address currently listed in the Token Registry smart contract
* @return An object that conforms to the Token interface or undefined if token not found.
*/
public async getTokenIfExistsAsync(address: string): Promise<Token|undefined> {
public async getTokenIfExistsAsync(address: string): Promise<Token | undefined> {
assert.isETHAddressHex('address', address);
const tokenRegistryContract = await this._getTokenRegistryContractAsync();
@@ -65,7 +64,7 @@ export class TokenRegistryWrapper extends ContractWrapper {
const token = TokenRegistryWrapper._createTokenFromMetadata(metadata);
return token;
}
public async getTokenAddressBySymbolIfExistsAsync(symbol: string): Promise<string|undefined> {
public async getTokenAddressBySymbolIfExistsAsync(symbol: string): Promise<string | undefined> {
assert.isString('symbol', symbol);
const tokenRegistryContract = await this._getTokenRegistryContractAsync();
const addressIfExists = await tokenRegistryContract.getTokenAddressBySymbol.callAsync(symbol);
@@ -74,7 +73,7 @@ export class TokenRegistryWrapper extends ContractWrapper {
}
return addressIfExists;
}
public async getTokenAddressByNameIfExistsAsync(name: string): Promise<string|undefined> {
public async getTokenAddressByNameIfExistsAsync(name: string): Promise<string | undefined> {
assert.isString('name', name);
const tokenRegistryContract = await this._getTokenRegistryContractAsync();
const addressIfExists = await tokenRegistryContract.getTokenAddressByName.callAsync(name);
@@ -83,14 +82,14 @@ export class TokenRegistryWrapper extends ContractWrapper {
}
return addressIfExists;
}
public async getTokenBySymbolIfExistsAsync(symbol: string): Promise<Token|undefined> {
public async getTokenBySymbolIfExistsAsync(symbol: string): Promise<Token | undefined> {
assert.isString('symbol', symbol);
const tokenRegistryContract = await this._getTokenRegistryContractAsync();
const metadata = await tokenRegistryContract.getTokenBySymbol.callAsync(symbol);
const token = TokenRegistryWrapper._createTokenFromMetadata(metadata);
return token;
}
public async getTokenByNameIfExistsAsync(name: string): Promise<Token|undefined> {
public async getTokenByNameIfExistsAsync(name: string): Promise<Token | undefined> {
assert.isString('name', name);
const tokenRegistryContract = await this._getTokenRegistryContractAsync();
const metadata = await tokenRegistryContract.getTokenByName.callAsync(name);
@@ -104,7 +103,8 @@ export class TokenRegistryWrapper extends ContractWrapper {
*/
public getContractAddress(): string {
const contractAddress = this._getContractAddress(
artifacts.TokenRegistryArtifact, this._contractAddressIfExists,
artifacts.TokenRegistryArtifact,
this._contractAddressIfExists,
);
return contractAddress;
}
@@ -116,10 +116,12 @@ export class TokenRegistryWrapper extends ContractWrapper {
return this._tokenRegistryContractIfExists;
}
const web3ContractInstance = await this._instantiateContractIfExistsAsync(
artifacts.TokenRegistryArtifact, this._contractAddressIfExists,
artifacts.TokenRegistryArtifact,
this._contractAddressIfExists,
);
const contractInstance = new TokenRegistryContract(
web3ContractInstance, this._web3Wrapper.getContractDefaults(),
web3ContractInstance,
this._web3Wrapper.getContractDefaults(),
);
this._tokenRegistryContractIfExists = contractInstance;
return this._tokenRegistryContractIfExists;