2018-10-05 12:34:31 +02:00
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import BigNumber from "bignumber.js"
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2018-10-16 14:56:18 +02:00
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import Balance from "../models/Balance"
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2019-03-21 02:56:58 +01:00
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import { Instantiable, InstantiableConfig } from "../Instantiable.abstract"
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2018-10-05 12:34:31 +02:00
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2019-01-09 16:17:23 +01:00
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/**
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* Account information.
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*/
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2019-03-21 02:56:58 +01:00
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export default class Account extends Instantiable {
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2019-02-04 17:45:49 +01:00
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private password?: string
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2019-03-21 02:56:58 +01:00
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constructor(private id: string = "0x0", config?: InstantiableConfig) {
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super()
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if (config) {
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this.setInstanceConfig(config)
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}
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}
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2019-03-19 12:27:33 +01:00
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public getId() {
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return this.id
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}
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public setId(id) {
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this.id = id
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}
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2019-02-04 17:45:49 +01:00
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/**
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* Set account password.
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* @param {string} password Password for account.
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*/
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2019-02-04 18:13:54 +01:00
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public setPassword(password: string): void {
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2019-02-04 17:45:49 +01:00
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this.password = password
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}
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/**
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* Returns account password.
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* @return {string} Account password.
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*/
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2019-02-04 18:13:54 +01:00
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public getPassword(): string {
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2019-02-04 17:45:49 +01:00
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return this.password
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}
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2019-01-09 16:17:23 +01:00
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/**
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* Balance of Ocean Token.
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* @return {Promise<number>}
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*/
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2018-10-16 14:56:18 +02:00
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public async getOceanBalance(): Promise<number> {
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2019-03-21 02:56:58 +01:00
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const token = this.ocean.keeper.token
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2019-03-11 22:49:22 +01:00
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return await token.balanceOf(this.id) / (10 ** await token.decimals())
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2018-10-05 12:34:31 +02:00
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}
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2019-01-09 16:17:23 +01:00
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/**
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* Balance of Ether.
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* @return {Promise<number>}
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*/
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2018-10-18 13:06:52 +02:00
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public async getEtherBalance(): Promise<number> {
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2019-03-21 02:56:58 +01:00
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return this.web3
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2018-11-27 12:27:15 +01:00
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.eth
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2018-10-16 14:56:18 +02:00
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.getBalance(this.id, "latest")
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.then((balance: string): number => {
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2018-10-05 12:34:31 +02:00
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return new BigNumber(balance).toNumber()
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})
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}
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2019-01-09 16:17:23 +01:00
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/**
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* Balances of Ether and Ocean Token.
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* @return {Promise<Balance>}
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*/
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2018-10-16 14:56:18 +02:00
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public async getBalance(): Promise<Balance> {
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2019-02-11 14:56:48 +01:00
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return {
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eth: await this.getEtherBalance(),
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ocn: await this.getOceanBalance(),
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2018-10-16 14:56:18 +02:00
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}
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2018-10-05 12:34:31 +02:00
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}
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2019-01-09 16:17:23 +01:00
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/**
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* Request Ocean Tokens.
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* @param {number} amount Tokens to be requested.
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* @return {Promise<number>}
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*/
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2019-05-23 11:52:36 +02:00
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public async requestTokens(amount: number | string): Promise<string> {
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amount = String(amount)
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2019-01-24 12:57:03 +01:00
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try {
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2019-03-21 02:56:58 +01:00
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await this.ocean.keeper
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2019-01-28 15:41:19 +01:00
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.dispenser
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2019-01-24 12:57:03 +01:00
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.requestTokens(amount, this.id)
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} catch (e) {
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2019-03-21 02:56:58 +01:00
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this.logger.error(e)
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2019-01-24 12:57:03 +01:00
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throw new Error("Error requesting tokens")
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}
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2018-10-18 13:06:52 +02:00
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return amount
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2018-10-05 12:34:31 +02:00
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}
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}
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