@nexex/cli/lib/commands/token/eth2weth.js

@nexex/cli =======

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const utils_1 = require("ethers/utils");
const Base_1 = require("../../Base");
const WalletBase_1 = __importDefault(require("../../WalletBase"));
class TokenEth2Weth extends WalletBase_1.default {
    async run() {
        const { flags, args: { amount } } = this.parse(TokenEth2Weth);
        const [api, walletAddr] = [await this.initApi(), await this.readWalletAddr()];
        const weiAmount = utils_1.parseEther(amount);
        const ethBefore = await api.eth.getBalance(walletAddr);
        if (ethBefore.lt(weiAmount)) {
            console.log('not enough balance');
            this.exit(1);
        }
        const wallet = await this.readWallet();
        const tx = await api.token.wrapEth(wallet.connect(api.eth), weiAmount);
        const [_, weth] = [await tx.wait(), await api.tokenRegistry.getTokenAddressBySymbol('WETH')];
        const [ethBalance, wethBalance] = await Promise.all([
            api.eth.getBalance(wallet.address),
            api.token.balanceOf(weth, wallet.address)
        ]);
        console.log('eth:', utils_1.commify(utils_1.formatEther(ethBalance)));
        console.log('weth', utils_1.commify(utils_1.formatEther(wethBalance)));
    }
}
TokenEth2Weth.description = 'describe the command here';
TokenEth2Weth.examples = [
    `$ nexex-cli hello
hello world from ./src/hello.ts!
`
];
TokenEth2Weth.flags = {
    ...WalletBase_1.default.flags
};
TokenEth2Weth.args = [{ name: 'amount' }];
__decorate([
    Base_1.initDir,
    __metadata("design:type", Function),
    __metadata("design:paramtypes", []),
    __metadata("design:returntype", Promise)
], TokenEth2Weth.prototype, "run", null);
exports.default = TokenEth2Weth;
//# sourceMappingURL=eth2weth.js.map