52 lines
1.5 KiB
TypeScript
52 lines
1.5 KiB
TypeScript
import Account from './Account'
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import { Instantiable, InstantiableConfig } from '../Instantiable.abstract'
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/**
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* Tokens submodule of Ocean Protocol.
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*/
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export class OceanTokens extends Instantiable {
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/**
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* Returns the instance of OceanTokens.
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* @return {Promise<OceanTokens>}
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*/
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public static async getInstance(
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config: InstantiableConfig
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): Promise<OceanTokens> {
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const instance = new OceanTokens()
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instance.setInstanceConfig(config)
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return instance
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}
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/**
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* Transfer a number of tokens to the mentioned account.
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* @param {string} to Address that receives the account.
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* @param {number} amount Tokens to transfer.
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* @param {Account} from Sender account address.
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* @return {Promise<boolean>} Success,
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*/
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public async transfer(
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to: string,
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amount: number,
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from: Account
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): Promise<boolean> {
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this.ocean.keeper.token.transfer(to, amount, from.getId())
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return true
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}
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/**
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* Request tokens for a account.
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* @param {Account} account Account instance.
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* @param {number} amount Token amount.
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* @return {Promise<boolean>} Success.
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*/
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public async request(account: Account, amount: number): Promise<boolean> {
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try {
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await account.requestTokens(amount)
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return true
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} catch (e) {
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return false
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}
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}
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}
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