- What is isolate/unit-of-work and what problem does it solve?
- It is a Laravel package that implements the Unit of Work pattern: you group related operations into a single atomic unit, track changes across objects, and commit them together inside one database transaction. The stated goal is to replace Eloquent's per-model save() calls and scattered DB::transaction() closures with ordered persistence and single-commit semantics across multiple aggregates. It also claims to defer side effects such as events or jobs until the unit completes successfully. It fits DDD-leaning codebases where aggregate-level commit ordering actually matters.
- Does isolate/unit-of-work work with Laravel 10 or Laravel 11?
- Almost certainly not out of the box. The last release dates to 2015-09-04, which predates Laravel 5.2, package auto-discovery in 5.5, and all of PHP 7 and 8. Expect illuminate/* constraints pinned to the 5.0-5.1 era, so Composer resolution against Laravel 8, 9, 10 or 11 will conflict. A fork-and-patch or a VCS repository entry is the realistic path rather than composer require.
- Does isolate/unit-of-work integrate with Eloquent models?
- No. The source is standalone and mapper-driven with no service provider and no Eloquent integration, so you would supply your own mapper and identity map. That means the package does not layer over Illuminate\Database or ConnectionInterface; it sits beside them instead. This is the key architectural question to confirm before estimating any adoption.
- Is isolate/unit-of-work still maintained?
- There is no evidence of maintenance. It has had no release in roughly a decade, around 23 stars, zero dependents, and a single-organisation namespace, which means no security response path and no public knowledge base for troubleshooting. There is also no guarantee of PHP 8 compatibility, where removed functions and return-type changes are fatal errors rather than warnings. Treat it as unmaintained source code, not a supported dependency.
- How do I install isolate/unit-of-work in a Laravel app?
- A plain composer require will almost certainly fail dependency resolution on any modern Laravel or PHP 8 project. If you want to try, add a vcs repository entry pointing at the GitHub repo, vendor or fork the source, and relax the illuminate/* constraints manually. Because the package ships no service provider, you would also need to register any bindings and facades by hand. Expect this to be a fork-and-own activity rather than an installation.
- How does isolate/unit-of-work handle nested transactions and rollbacks?
- This is undocumented and must be verified in the source before you rely on it. The open question is whether nested units of work use savepoints or are silently flattened into the outer transaction, which changes rollback behaviour significantly. The same applies to the promise of deferring events and jobs until commit: it is unclear whether that is a genuine after-commit hook or simply execution ordering inside the closure. For post-commit dispatch and outbox writes, that distinction is load-bearing.
- Is it safe to use isolate/unit-of-work in production?
- The technical risk is high, and it is concentrated in provenance rather than capability: no releases, no dependents, no test-suite visibility, and no PHP 8 compatibility guarantee. If you adopt it, place it behind an owned UnitOfWorkInterface in your domain layer with the package as one adapter, and never reference its namespace from controllers, jobs or domain services. For most teams the more defensible position is to read it as a design reference and implement the pattern natively.
- Should I write my own Unit of Work instead of using this package?
- For a typical Laravel codebase, yes. A roughly 300-line UnitOfWork contract implemented over DB::transaction() with savepoint handling and DB::afterCommit() dispatch is days-to-weeks of incremental work inside an existing sprint rather than a standalone project. That approach eliminates the ownership burden, keeps PHP 8 and Laravel compatibility under your control, and gives you a tested security response path. Borrow the contract from this package's design, not its namespace.
- How do I evaluate a 2015 Laravel package before adopting it?
- Run a timeboxed spike on a throwaway branch: vendor the source, bump the illuminate/* constraints, run PHPStan or Psalm at your project's level, and execute the existing test suite on your target PHP version. If it is green, publish an internal fork under your organisation's namespace with a pinned tag and a named owner. If it is red, which is the likely outcome here, implement the same interface natively over DB::transaction().
- What are good alternatives to isolate/unit-of-work for Laravel transactions?
- Start with what Laravel already gives you: DB::transaction() for atomicity, DB::afterCommit() for post-commit side effects, and model events for dirty tracking on single aggregates. If you need cross-aggregate commit ordering, define your own UnitOfWork contract in the domain layer and implement it natively, which keeps the abstraction owned and testable. The package is best used as a design reference rather than a runtime dependency for most Laravel applications.