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Diffstat (limited to 'packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts')
-rw-r--r-- | packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts deleted file mode 100644 index 12758e191..000000000 --- a/packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts +++ /dev/null @@ -1,77 +0,0 @@ -import { ERC721ProxyContract } from '@0x/abi-gen-wrappers'; -import { ERC721Proxy } from '@0x/contract-artifacts'; -import { AssetProxyId } from '@0x/types'; -import { Web3Wrapper } from '@0x/web3-wrapper'; -import { ContractAbi } from 'ethereum-types'; -import * as _ from 'lodash'; - -import { assert } from '../utils/assert'; -import { _getDefaultContractAddresses } from '../utils/contract_addresses'; - -import { ContractWrapper } from './contract_wrapper'; - -/** - * This class includes the functionality related to interacting with the ERC721Proxy contract. - */ -export class ERC721ProxyWrapper extends ContractWrapper { - public abi: ContractAbi = ERC721Proxy.compilerOutput.abi; - public address: string; - private _erc721ProxyContractIfExists?: ERC721ProxyContract; - /** - * Instantiate ERC721ProxyWrapper - * @param web3Wrapper Web3Wrapper instance to use - * @param networkId Desired networkId - * @param address The address of the ERC721Proxy contract. If undefined, - * will default to the known address corresponding to the networkId. - */ - constructor(web3Wrapper: Web3Wrapper, networkId: number, address?: string) { - super(web3Wrapper, networkId); - this.address = _.isUndefined(address) ? _getDefaultContractAddresses(networkId).erc721Proxy : address; - } - /** - * Get the 4 bytes ID of this asset proxy - * @return Proxy id - */ - public async getProxyIdAsync(): Promise<AssetProxyId> { - const ERC721ProxyContractInstance = await this._getERC721ProxyContract(); - // Note(albrow): Below is a TSLint false positive. Code won't compile if - // you remove the type assertion. - /* tslint:disable-next-line:no-unnecessary-type-assertion */ - const proxyId = (await ERC721ProxyContractInstance.getProxyId.callAsync()) as AssetProxyId; - return proxyId; - } - /** - * Check if the Exchange contract address is authorized by the ERC721Proxy contract. - * @param exchangeContractAddress The hex encoded address of the Exchange contract to call. - * @return Whether the exchangeContractAddress is authorized. - */ - public async isAuthorizedAsync(exchangeContractAddress: string): Promise<boolean> { - assert.isETHAddressHex('exchangeContractAddress', exchangeContractAddress); - const normalizedExchangeContractAddress = exchangeContractAddress.toLowerCase(); - const ERC721ProxyContractInstance = await this._getERC721ProxyContract(); - const isAuthorized = await ERC721ProxyContractInstance.authorized.callAsync(normalizedExchangeContractAddress); - return isAuthorized; - } - /** - * Get the list of all Exchange contract addresses authorized by the ERC721Proxy contract. - * @return The list of authorized addresses. - */ - public async getAuthorizedAddressesAsync(): Promise<string[]> { - const ERC721ProxyContractInstance = await this._getERC721ProxyContract(); - const authorizedAddresses = await ERC721ProxyContractInstance.getAuthorizedAddresses.callAsync(); - return authorizedAddresses; - } - private _getERC721ProxyContract(): ERC721ProxyContract { - if (!_.isUndefined(this._erc721ProxyContractIfExists)) { - return this._erc721ProxyContractIfExists; - } - const contractInstance = new ERC721ProxyContract( - this.abi, - this.address, - this._web3Wrapper.getProvider(), - this._web3Wrapper.getContractDefaults(), - ); - this._erc721ProxyContractIfExists = contractInstance; - return this._erc721ProxyContractIfExists; - } -} |