diff options
Diffstat (limited to 'packages/contracts/deploy/src/deployer.ts')
| -rw-r--r-- | packages/contracts/deploy/src/deployer.ts | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/packages/contracts/deploy/src/deployer.ts b/packages/contracts/deploy/src/deployer.ts index 991504972..ea1de59d3 100644 --- a/packages/contracts/deploy/src/deployer.ts +++ b/packages/contracts/deploy/src/deployer.ts @@ -18,19 +18,19 @@ const EXTRA_GAS = 200000; export class Deployer { public web3Wrapper: Web3Wrapper; - private artifactsDir: string; - private jsonrpcPort: number; - private networkId: number; - private defaults: Partial<TxData>; + private _artifactsDir: string; + private _jsonrpcPort: number; + private _networkId: number; + private _defaults: Partial<TxData>; constructor(opts: DeployerOptions) { - this.artifactsDir = opts.artifactsDir; - this.jsonrpcPort = opts.jsonrpcPort; - this.networkId = opts.networkId; - const jsonrpcUrl = `http://localhost:${this.jsonrpcPort}`; + this._artifactsDir = opts.artifactsDir; + this._jsonrpcPort = opts.jsonrpcPort; + this._networkId = opts.networkId; + const jsonrpcUrl = `http://localhost:${this._jsonrpcPort}`; const web3Provider = new Web3.providers.HttpProvider(jsonrpcUrl); - this.defaults = opts.defaults; - this.web3Wrapper = new Web3Wrapper(web3Provider, this.defaults); + this._defaults = opts.defaults; + this.web3Wrapper = new Web3Wrapper(web3Provider, this._defaults); } /** * Loads contract artifact and deploys contract with given arguments. @@ -39,21 +39,21 @@ export class Deployer { * @return Deployed contract instance. */ public async deployAsync(contractName: string, args: any[] = []): Promise<Web3.ContractInstance> { - const contractArtifact: ContractArtifact = this.loadContractArtifactIfExists(contractName); - const contractData: ContractData = this.getContractDataFromArtifactIfExists(contractArtifact); + const contractArtifact: ContractArtifact = this._loadContractArtifactIfExists(contractName); + const contractData: ContractData = this._getContractDataFromArtifactIfExists(contractArtifact); const data = contractData.unlinked_binary; - const from = await this.getFromAddressAsync(); - const gas = await this.getAllowableGasEstimateAsync(data); + const from = await this._getFromAddressAsync(); + const gas = await this._getAllowableGasEstimateAsync(data); const txData = { - gasPrice: this.defaults.gasPrice, + gasPrice: this._defaults.gasPrice, from, data, gas, }; const abi = contractData.abi; - const web3ContractInstance = await this.deployFromAbiAsync(abi, args, txData); + const web3ContractInstance = await this._deployFromAbiAsync(abi, args, txData); utils.consoleLog(`${contractName}.sol successfully deployed at ${web3ContractInstance.address}`); - const contractInstance = new Contract(web3ContractInstance, this.defaults); + const contractInstance = new Contract(web3ContractInstance, this._defaults); return contractInstance; } /** @@ -64,7 +64,7 @@ export class Deployer { */ public async deployAndSaveAsync(contractName: string, args: any[] = []): Promise<Web3.ContractInstance> { const contractInstance = await this.deployAsync(contractName, args); - await this.saveContractDataToArtifactAsync(contractName, contractInstance.address, args); + await this._saveContractDataToArtifactAsync(contractName, contractInstance.address, args); return contractInstance; } /** @@ -74,7 +74,7 @@ export class Deployer { * @param txData Tx options used for deployment. * @return Promise that resolves to a web3 contract instance. */ - private async deployFromAbiAsync(abi: Web3.ContractAbi, args: any[], txData: Web3.TxData): Promise<any> { + private async _deployFromAbiAsync(abi: Web3.ContractAbi, args: any[], txData: Web3.TxData): Promise<any> { const contract: Web3.Contract<Web3.ContractInstance> = this.web3Wrapper.getContractFromAbi(abi); const deployPromise = new Promise((resolve, reject) => { /** @@ -99,10 +99,10 @@ export class Deployer { * @param contractAddress Contract address to save to artifact. * @param args Contract constructor arguments that will be encoded and saved to artifact. */ - private async saveContractDataToArtifactAsync(contractName: string, - contractAddress: string, args: any[]): Promise<void> { - const contractArtifact: ContractArtifact = this.loadContractArtifactIfExists(contractName); - const contractData: ContractData = this.getContractDataFromArtifactIfExists(contractArtifact); + private async _saveContractDataToArtifactAsync(contractName: string, + contractAddress: string, args: any[]): Promise<void> { + const contractArtifact: ContractArtifact = this._loadContractArtifactIfExists(contractName); + const contractData: ContractData = this._getContractDataFromArtifactIfExists(contractArtifact); const abi = contractData.abi; const encodedConstructorArgs = encoder.encodeConstructorArgsFromAbi(args, abi); const newContractData = { @@ -114,11 +114,11 @@ export class Deployer { ...contractArtifact, networks: { ...contractArtifact.networks, - [this.networkId]: newContractData, + [this._networkId]: newContractData, }, }; const artifactString = utils.stringifyWithFormatting(newArtifact); - const artifactPath = `${this.artifactsDir}/${contractName}.json`; + const artifactPath = `${this._artifactsDir}/${contractName}.json`; await fsWrapper.writeFileAsync(artifactPath, artifactString); } /** @@ -126,8 +126,8 @@ export class Deployer { * @param contractName Name of the contract, without the extension. * @return The contract artifact. */ - private loadContractArtifactIfExists(contractName: string): ContractArtifact { - const artifactPath = `${this.artifactsDir}/${contractName}.json`; + private _loadContractArtifactIfExists(contractName: string): ContractArtifact { + const artifactPath = `${this._artifactsDir}/${contractName}.json`; try { const contractArtifact: ContractArtifact = require(artifactPath); return contractArtifact; @@ -140,8 +140,8 @@ export class Deployer { * @param contractArtifact The contract artifact. * @return Network specific contract data. */ - private getContractDataFromArtifactIfExists(contractArtifact: ContractArtifact): ContractData { - const contractData = contractArtifact.networks[this.networkId]; + private _getContractDataFromArtifactIfExists(contractArtifact: ContractArtifact): ContractData { + const contractData = contractArtifact.networks[this._networkId]; if (_.isUndefined(contractData)) { throw new Error(`Data not found in artifact for contract: ${contractArtifact.contract_name}`); } @@ -151,13 +151,13 @@ export class Deployer { * Gets the address to use for sending a transaction. * @return The default from address. If not specified, returns the first address accessible by web3. */ - private async getFromAddressAsync(): Promise<string> { + private async _getFromAddressAsync(): Promise<string> { let from: string; - if (_.isUndefined(this.defaults.from)) { + if (_.isUndefined(this._defaults.from)) { const accounts = await this.web3Wrapper.getAvailableAddressesAsync(); from = accounts[0]; } else { - from = this.defaults.from; + from = this._defaults.from; } return from; } @@ -167,7 +167,7 @@ export class Deployer { * @param data Bytecode to estimate gas for. * @return Gas estimate for transaction data. */ - private async getAllowableGasEstimateAsync(data: string): Promise<number> { + private async _getAllowableGasEstimateAsync(data: string): Promise<number> { const block = await this.web3Wrapper.getBlockAsync('latest'); let gas: number; try { |