@q-dev/q-js-sdk/lib/contracts/ERC20HelperInstance.js

Typescript Library to interact with Q System Contracts

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ERC20HelperInstance = void 0;
const SystemContractInstance_1 = require("./SystemContractInstance");
/**
 * ERC20 helper instance to interact with ERC20 contracts.
 * See [onchain documentation](@system-contracts-repo/@network/ERC20/) for more details.
 */
class ERC20HelperInstance extends SystemContractInstance_1.SystemContractInstance {
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#name)
     */
    async name() {
        return this.instance.name();
    }
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#symbol)
     */
    async symbol() {
        return this.instance.symbol();
    }
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#decimals)
     */
    async decimals() {
        return (await this.instance.decimals()).toString();
    }
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#totalsupply)
     */
    async totalSupply() {
        return (await this.instance.totalSupply()).toString();
    }
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#balanceof)
     */
    async balanceOf(userAddress) {
        return (await this.instance.balanceOf(userAddress)).toString();
    }
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#transfer)
     */
    async transfer(receiver, amount, txOptions) {
        return this.submitTransaction('transfer', [receiver, amount], txOptions);
    }
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#approve)
     */
    async approve(spender, amount, txOptions) {
        return this.submitTransaction('approve', [spender, amount], txOptions);
    }
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#transferfrom)
     */
    async transferFrom(owner, receiver, amount, txOptions) {
        return this.submitTransaction('transferFrom', [owner, receiver, amount], txOptions);
    }
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#allowance)
     */
    async allowance(tokenOwner, spender) {
        return (await this.instance.allowance(tokenOwner, spender)).toString();
    }
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#increaseallowance)
     */
    async increaseAllowance(spender, addedValue, txOptions) {
        return this.submitTransaction('increaseAllowance', [spender, addedValue], txOptions);
    }
    /**
     * [External documentation](@system-contracts-repo/@network/ERC20/#decreaseallowance)
     */
    async decreaseAllowance(spender, subtractedValue, txOptions) {
        return this.submitTransaction('decreaseAllowance', [spender, subtractedValue], txOptions);
    }
}
exports.ERC20HelperInstance = ERC20HelperInstance;
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