@muirglacier/jellyfish-transaction-builder
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A collection of TypeScript + JavaScript tools and libraries for DeFi Blockchain developers to build decentralized finance for Bitcoin
54 lines • 3.3 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.TxnBuilderLiqPool = void 0;
const jellyfish_transaction_1 = require("@muirglacier/jellyfish-transaction");
const txn_builder_1 = require("./txn_builder");
const txn_builder_error_1 = require("./txn_builder_error");
class TxnBuilderLiqPool extends txn_builder_1.P2WPKHTxnBuilder {
/**
* Add to liquidity pool using token balances pair supplied in `addLiquidity`.from[0].balances.
*
* @param {PoolAddLiquidity} addLiquidity txn to create
* @param {Script} changeScript to send unspent to after deducting the (converted + fees)
* @throws {TxnBuilderError} if 'addLiquidity.from' length is not `1`
* @throws {TxnBuilderError} if 'addLiquidity.from[0].balances' length is not `2`
* @returns {Promise<TransactionSegWit>}
*/
addLiquidity(addLiquidity, changeScript) {
return __awaiter(this, void 0, void 0, function* () {
if (addLiquidity.from.length !== 1) {
throw new txn_builder_error_1.TxnBuilderError(txn_builder_error_1.TxnBuilderErrorType.INVALID_ADD_LIQUIDITY_INPUT, '`addLiquidity.from` array length must be ONE');
}
if (addLiquidity.from[0].balances.length !== 2) {
throw new txn_builder_error_1.TxnBuilderError(txn_builder_error_1.TxnBuilderErrorType.INVALID_ADD_LIQUIDITY_INPUT, '`addLiquidity.from[0].balances` array length must be TWO');
}
if (addLiquidity.from[0].balances[0].token === addLiquidity.from[0].balances[1].token) {
throw new txn_builder_error_1.TxnBuilderError(txn_builder_error_1.TxnBuilderErrorType.INVALID_ADD_LIQUIDITY_INPUT, '`addLiquidity.from[0].balances` must consists of TWO different token');
}
return yield this.createDeFiTx(jellyfish_transaction_1.OP_CODES.OP_DEFI_TX_POOL_ADD_LIQUIDITY(addLiquidity), changeScript);
});
}
/**
* Remove from liquidity pool.
*
* @param {PoolRemoveLiquidity} removeLiquidity pool token p2pwkh scipt, token id and amount to remove
* @param {Script} changeScript to send unspent to after deducting the (converted + fees)
* @returns {Promise<TransactionSegWit>}
*/
removeLiquidity(removeLiquidity, changeScript) {
return __awaiter(this, void 0, void 0, function* () {
return yield this.createDeFiTx(jellyfish_transaction_1.OP_CODES.OP_DEFI_TX_POOL_REMOVE_LIQUIDITY(removeLiquidity), changeScript);
});
}
}
exports.TxnBuilderLiqPool = TxnBuilderLiqPool;
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