Class ETHUtils

Hierarchy

Model<ETHUtilsMethods>
- ETHUtils

Implements

Deployable

Index

Constructors

constructor

Properties

Accessors

Methods

Constructors

constructor

new ETHUtils(web3Connection: Web3Connection | Web3ConnectionOptions, contractAddress?: string): ETHUtils

Overrides Model.constructor
- Defined in src/models/eth-utils.ts:12
Parameters
- web3Connection: Web3Connection | Web3ConnectionOptions
- Optional contractAddress: string
Returns ETHUtils

Properties

Protected _contract

_contract: Web3Contract<ETHUtilsMethods, any>

Readonly abi

abi: AbiItem[]

Optional Readonly contractAddress

contractAddress?: string

Accessors

account

get account(): Account

Inherited from Model.account
- Defined in src/base/model.ts:48
Returns the Account associated with this connection

Returns Account

Protected connection

get connection(): Web3Connection

Inherited from Model.connection
- Defined in src/base/model.ts:38
Pointer to the Web3Connection assigned to this contract class

Returns Web3Connection

contract

get contract(): Web3Contract<Methods, any>

Inherited from Model.contract
- Defined in src/base/model.ts:21
Returns the Web3Contract class representing this contract

Returns Web3Contract<Methods, any>

web3

get web3(): default

Inherited from Model.web3
- Defined in src/base/model.ts:43
Returns the Web3 class assigned to this connection

Returns default

Methods

blockNumber

blockNumber(): Promise<number>

- Defined in src/models/eth-utils.ts:37
Returns Promise<number>

blockNumberAndTimestamp

blockNumberAndTimestamp(): Promise<BlockNumberAndTimestamp>

- Defined in src/models/eth-utils.ts:45
Returns Promise<BlockNumberAndTimestamp>

blockTimestamp

blockTimestamp(): Promise<number>

- Defined in src/models/eth-utils.ts:41
Returns Promise<number>

callTx

callTx<ReturnData>(method: ContractCallMethod<ReturnData>): Promise<ReturnData>

Inherited from Model.callTx
- Defined in src/base/model.ts:93
Return a property value from the contract

Type Parameters
- ReturnData = any
Parameters
- method: ContractCallMethod<ReturnData>
Returns Promise<ReturnData>

connect

connect(): Promise<boolean>

Inherited from Model.connect
- Defined in src/base/model.ts:72
Alias for Web3Connection.connect(); Will load contract if success

Returns Promise<boolean>

decimals

decimals(tokenAddress: string): Promise<undefined>

- Defined in src/models/eth-utils.ts:33
Parameters
- tokenAddress: string
Returns Promise<undefined>

Protected deploy

deploy(deployOptions: DeployOptions, account?: Account): Promise<TransactionReceipt<any>>

Inherited from Model.deploy
- Defined in src/base/model.ts:147
Deploy the loaded abi contract

Parameters
- deployOptions: DeployOptions
- Optional account: Account
Returns Promise<TransactionReceipt<any>>

deployJsonAbi

deployJsonAbi(): Promise<TransactionReceipt<any>>

Implementation of Deployable.deployJsonAbi
- Defined in src/models/eth-utils.ts:16
Returns Promise<TransactionReceipt<any>>

loadAbi

loadAbi(): void

Inherited from Model.loadAbi
- Defined in src/base/model.ts:53
Permissive way of initializing the contract, used primarily for deploys. Prefer to use loadContract

Returns void

loadContract

loadContract(): void

Inherited from Model.loadContract
- Defined in src/base/model.ts:61
Preferred way of initializing and loading a contract

throws
Errors.MissingContractAddress

Returns void

name

name(tokenAddress: string): Promise<string>

- Defined in src/models/eth-utils.ts:25
Parameters
- tokenAddress: string
Returns Promise<string>

sendTx

sendTx(method: ContractSendMethod, value?: any): Promise<TransactionReceipt<any>>

Inherited from Model.sendTx
- Defined in src/base/model.ts:100
Interact with, or change a value of, a property on the contract

Parameters
- method: ContractSendMethod
- Optional value: any
Returns Promise<TransactionReceipt<any>>

sendUnsignedTx

sendUnsignedTx(method: ContractSendMethod, value?: any, __namedParameters?: Partial<Web3ConnectionOptions>): Promise<TransactionReceipt<any>>

Inherited from Model.sendUnsignedTx
- Defined in src/base/model.ts:118
Send unsigned transaction

Parameters
- method: ContractSendMethod
- Optional value: any
- __namedParameters: Partial<Web3ConnectionOptions> = {}
Returns Promise<TransactionReceipt<any>>

start

start(): Promise<void>

Inherited from Model.start
- Defined in src/base/model.ts:85
Alias for Web3Connection.start(); Will load contract if success

Returns Promise<void>

symbol

symbol(tokenAddress: string): Promise<string>

- Defined in src/models/eth-utils.ts:29
Parameters
- tokenAddress: string
Returns Promise<string>

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