Method rollback

packages/db/src/transactions.ts:410–435

* Rollback the transaction and any conflicting transactions * @param config - Configuration for rollback behavior * @returns This transaction for chaining * @example * // Manual rollback * const tx = createTransaction({ mutationFn: async () => { * // Send to API * }}) *

(config?: { isSecondaryRollback?: boolean })

   * }
   */
  rollback(config?: { isSecondaryRollback?: boolean }): Transaction<T> {
    const isSecondaryRollback = config?.isSecondaryRollback ?? false
    if (this.state === `completed`) {
      throw new TransactionAlreadyCompletedRollbackError()
    }

    this.setState(`failed`)

    // See if there's any other transactions w/ mutations on the same ids
    // and roll them back as well.
    if (!isSecondaryRollback) {
      const mutationIds = new Set()
      this.mutations.forEach((m) => mutationIds.add(m.globalKey))
      for (const t of transactions) {
        t.state === `pending` &&
          t.mutations.some((m) => mutationIds.has(m.globalKey)) &&
          t.rollback({ isSecondaryRollback: true })
      }
    }

    // Reject the promise
    this.isPersisted.reject(this.error?.error)
    this.touchCollection()

    return this
  }

  // Tell collection that something has changed with the transaction
  touchCollection(): void {