@sol-synth-engine/js-client/dist/utils/transaction.js

JavaScript client for Sol Synth Engine

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.TransactionBuilder = void 0;
const web3_js_1 = require("@solana/web3.js");
class TransactionBuilder {
    constructor() {
        this.instructions = [];
        this.signers = [];
    }
    addInstructions(...instructions) {
        this.instructions.push(...instructions);
        return this;
    }
    addSigners(...signers) {
        this.signers.push(...signers);
        return this;
    }
    build(options) {
        const transaction = new web3_js_1.Transaction();
        transaction.feePayer = options.feePayer;
        transaction.recentBlockhash = options.recentBlockhash;
        transaction.instructions = this.instructions;
        for (const signer of this.signers) {
            if (signer.publicKey.equals(options.feePayer)) {
                transaction.sign(signer);
            }
            else {
                transaction.partialSign(signer);
            }
        }
        return transaction;
    }
    buildVersioned(options) {
        const message = new web3_js_1.TransactionMessage({
            payerKey: options.feePayer,
            recentBlockhash: options.recentBlockhash,
            instructions: this.instructions,
        }).compileToV0Message();
        let versionedTransaction = new web3_js_1.VersionedTransaction(message);
        versionedTransaction.sign(this.signers);
        return versionedTransaction;
    }
    getInstructions() {
        return this.instructions;
    }
    getSigners() {
        return this.signers;
    }
    clear() {
        this.instructions = [];
        this.signers = [];
    }
}
exports.TransactionBuilder = TransactionBuilder;