bigquery-client/dist/core/Transaction.js

A feature-rich Node.js client for Google BigQuery with support for CRUD operations, transactions, query building, and advanced features like aggregate functions, pagination, and logging.

"use strict";
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.Transaction = void 0;
class Transaction {
    constructor(client) {
        this.queries = [];
        this.client = client;
    }
    /**
     *
     * @param query query to run
     * @param params query params
     */
    addQuery(query, params = []) {
        this.queries.push({ query, params });
    }
    /**
     * Execute all queries in the transaction
     * @returns
     *
    */
    excute() {
        return __awaiter(this, void 0, void 0, function* () {
            try {
                for (const { query, params } of this.queries) {
                    yield this.client.query(query, params);
                }
            }
            catch (error) {
                console.error('Error executing transaction', error);
                throw error;
            }
        });
    }
}
exports.Transaction = Transaction;