@dossierhq/database-adapter/lib/TransactionContext.js

A library for adapting Dossier to a database, such as SQLite or PostgreSQL.

/// <reference types="./TransactionContext.d.ts" />
export class TransactionContextImpl {
    #databaseAdapter;
    logger;
    transaction;
    databasePerformance;
    constructor(databaseAdapter, logger, databasePerformance, transaction) {
        this.#databaseAdapter = databaseAdapter;
        this.logger = logger;
        this.databasePerformance = databasePerformance;
        this.transaction = transaction;
    }
    async withTransaction(callback) {
        if (this.transaction) {
            // Already in transaction
            return await this.#databaseAdapter.withNestedTransaction(this, this.transaction, async () => {
                return callback(this);
            });
        }
        const startTime = performance.now();
        const result = await this.#databaseAdapter.withRootTransaction(this, (transaction) => this.copyWithNewTransaction(this.#databaseAdapter, transaction), async (context) => {
            const acquireDuration = performance.now() - startTime;
            this.databasePerformance?.onRootTransactionAcquired(acquireDuration);
            return callback(context);
        });
        const completeDuration = performance.now() - startTime;
        this.databasePerformance?.onRootTransactionCompleted(completeDuration);
        return result;
    }
}
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