@nestjs-cls/transactional/dist/src/lib/no-op-transactional-adapter.js

A nestjs-cls plugin for transactional decorators

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.NoOpTransactionalAdapter = void 0;
const common_1 = require("@nestjs/common");
/**
 * A no-op transactional adapter that does not actually start a transaction.
 *
 * Useful for testing purposes or making sure that the TransactionHost is wired up correctly.
 */
class NoOpTransactionalAdapter {
    constructor(options) {
        this.logger = new common_1.Logger(NoOpTransactionalAdapter.name);
        this.optionsFactory = (connection) => {
            return {
                wrapWithTransaction: async (_options, fn, setTx) => {
                    if (!this.disableWarning) {
                        this.logger.warn('Transactions are disabled when using the no-op adapter. Make sure you only use it for testing purposes.');
                    }
                    setTx(connection);
                    return fn();
                },
                getFallbackInstance: () => connection,
            };
        };
        if (!options.tx && !options.txToken) {
            throw new Error('Either `tx` or `txToken` must be provided.');
        }
        if (options.tx && options.txToken) {
            throw new Error('Only one of `tx` or `txToken` must be provided.');
        }
        this.connection = options.tx;
        this.connectionToken = options.txToken;
        this.disableWarning = options.disableWarning ?? false;
    }
}
exports.NoOpTransactionalAdapter = NoOpTransactionalAdapter;