@crestfi/crest-bnb-sdk
Version:
1. [StreamClient](#crestfistreamclient) 1. [Installation](#installation) 2. [Environment Setup](#environment-setup) 3. [Run tests](#run-tests) 4. [Contracts](#contracts) 5. [Usage](#usage) 1. [Getting Signer Address](#getting-si
50 lines • 2.13 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getApproveTokenData = exports.approveToken = void 0;
const utils_1 = require("./utils");
/**
* Approve token to the contract
* @param signer evm signer
* @param spender address of spender
* @param token token contract instance
* @param amount amount to approve
* @throws error if contract call fails
* */
function approveToken(signer, spender, token, amount, overrides) {
return __awaiter(this, void 0, void 0, function* () {
const _overrides = yield (0, utils_1.getOverrides)(overrides);
const approveToken = yield token
.connect(signer)
.approve(spender, amount, _overrides);
yield approveToken.wait();
});
}
exports.approveToken = approveToken;
/**
* Approve token to the contract
* @param signer evm signer
* @param spender address of spender
* @param token token contract instance
* @param amount amount to approve
* @throws error if contract call fails
* */
function getApproveTokenData(spender, token, amount) {
return __awaiter(this, void 0, void 0, function* () {
const approveTokenData = token.interface.encodeFunctionData("approve", [
spender,
amount,
]);
return approveTokenData;
});
}
exports.getApproveTokenData = getApproveTokenData;
//# sourceMappingURL=approveToken.js.map