@nodeboot/starter-persistence/dist/config/TransactionConfiguration.js

Nodeboot starter package for persistence. Supports data access layer auto-configuration providing features like database initialization, consistency check, entity mapping, repository pattern, transactions, paging, migrations, persistence listeners, persis

"use strict";
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var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
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Object.defineProperty(exports, "__esModule", { value: true });
exports.TransactionConfiguration = void 0;
const core_1 = require("@nodeboot/core");
const typeorm_1 = require("typeorm");
const typeorm_transactional_1 = require("typeorm-transactional");
const types_1 = require("../types");
/**
 * TransactionConfiguration class responsible for setting up transactional support
 * for the persistence layer using typeorm-transactional library.
 *
 * It initializes the transactional context and binds the DataSource
 * to the transactional data source manager.
 *
 * @author Manuel Santos <https://github.com/manusant>
 */
let TransactionConfiguration = class TransactionConfiguration {
    /**
     * Configures transactional support for the persistence layer.
     *
     * Reads transactional options from the persistence properties and
     * initializes the transactional context accordingly.
     *
     * Binds the TypeORM DataSource as the transactional data source.
     *
     * Logs configuration details.
     *
     * @param {BeansContext} context - Contains the IoC container, logger, and configuration instances.
     * @returns {void}
     *
     * @author Manuel Santos <https://github.com/manusant>
     */
    transactionConfig({ iocContainer, logger, config }) {
        logger.info("Configuring transactions");
        const dataSource = iocContainer.get(typeorm_1.DataSource);
        const persistenceProperties = config.get(types_1.PERSISTENCE_CONFIG_PATH);
        // Enable transactions
        (0, typeorm_transactional_1.initializeTransactionalContext)(persistenceProperties.transactions ?? { storageDriver: typeorm_transactional_1.StorageDriver.AUTO });
        (0, typeorm_transactional_1.addTransactionalDataSource)(dataSource);
        logger.info("Transactions successfully configured with storage driver in AUTO mode (AsyncLocalStorage when node >= 16 and cls-hooked otherwise)");
    }
};
exports.TransactionConfiguration = TransactionConfiguration;
__decorate([
    (0, core_1.Bean)(),
    __metadata("design:type", Function),
    __metadata("design:paramtypes", [Object]),
    __metadata("design:returntype", void 0)
], TransactionConfiguration.prototype, "transactionConfig", null);
exports.TransactionConfiguration = TransactionConfiguration = __decorate([
    (0, core_1.Configuration)()
], TransactionConfiguration);
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