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25 lines
778 B
TypeScript
25 lines
778 B
TypeScript
import BigNumber from "bignumber.js"
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import ContractBase from "./ContractBase"
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export default class OceanToken extends ContractBase {
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public static async getInstance(): Promise<OceanToken> {
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const token: OceanToken = new OceanToken("OceanToken")
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await token.init()
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return token
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}
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public async approve(to: string, price: number, from?: string) {
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return this.sendFrom("approve", [to, price], from)
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}
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public async balanceOf(address: string): Promise<number> {
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return this.call("balanceOf", [address])
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.then((balance: string) => new BigNumber(balance).toNumber())
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}
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public async transfer(to: string, amount: number, from: string) {
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return this.send("transfer", from, [to, amount])
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}
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}
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