[4.x] Add terminateTenancy, replace tenant instance when reinitializing by stancl · Pull Request #1513 · archtechx/tenancy

stancl · 2026-10-19T09:01:29Z

Two changes mainly aimed at HTTP and browser tests, where requests reuse the test's container.

`IdentificationMiddleware::$terminateTenancy`

New opt-in static property. When enabled, tenancy is ended once the request has been handled, so tests don't stay in the tenant context after making a request to a tenant route.

$next() is wrapped in try/finally, so tenancy is also ended when an exception propagates out of the request (e.g. with withoutExceptionHandling()).

InitializeTenancyByDomainOrSubdomain doesn't use initializeTenancy(), so it handles the flag inline.

`Tenancy::initialize()` replaces the tenant instance for the current tenant

initialize() was a noop when the given tenant matched tenant(), so the instance from the first initialization was kept, along with stale attributes and loaded relations (e.g. a domain added between two requests in a test wouldn't show up in tenant()->domains).

Now initialize() swaps in the given instance without ending tenancy or running bootstrappers again. State set up by bootstrappers from the tenant's attributes isn't refreshed; reinitialize() is for that.

Tenancy is ended as soon as the request leaves the identification middleware. Anything that runs after that runs in the central context. That might include streamed response callbacks (streamDownload(), eventStream(), StreamedJsonResponse), defer() callbacks, terminable middleware and app()->terminating() callbacks.

This replaces the $forceReset flag from an earlier version of this PR, which ended tenancy before identification to get the same effect but crucially involved calling end() which doesn't work great in some testing setups and wouldn't handle potential other cases where reinitialization is used without identification middleware.

Summary by CodeRabbit

New Features
- Added an option to end tenancy after a request completes, including when request handling throws an exception. By default, tenancy remains initialized.
Bug Fixes
- Reinitializing tenancy for the same tenant now uses the newly supplied tenant instance, so updated tenant details are available without repeating initialization steps.

Add two opt-in static properties on IdentificationMiddleware, mainly for HTTP and browser tests, where requests reuse the test's container: - $forceReset ends tenancy before identifying the tenant, so tenant() is re-resolved on each request instead of keeping the instance (and stale loaded relations) from a previous request. - $terminateTenancy ends tenancy once the request has been handled, so tests don't stay in the tenant context after making a request. InitializeTenancyByDomainOrSubdomain doesn't use initializeTenancy(), so it handles both flags inline. Also add regression tests, currently failing, for forceReset not applying to central routes skipped by kernel identification, and for terminateTenancy not ending tenancy when an exception propagates out of the request (e.g. with withoutExceptionHandling()). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

coderabbitai · 2026-10-19T09:44:38Z

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src/Middleware/IdentificationMiddleware.php

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📝 Walkthrough

Identification middleware can optionally end tenancy after request dispatch, including when dispatch throws. Reinitialization with a matching tenant key now replaces the stored tenant model without rerunning bootstrappers.

Changes: Request tenancy termination

Layer / File(s)	Summary
Conditional cleanup after request dispatch `src/Middleware/IdentificationMiddleware.php`, `src/Middleware/InitializeTenancyByDomainOrSubdomain.php`, `tests/IdentificationMiddlewareTest.php`	Both middleware paths end tenancy in a `finally` block when the termination flag is enabled. The flag defaults to `false`. Tests cover normal requests, kernel requests, and exception paths.

Tenant model refresh

Layer / File(s)	Summary
Replace the model for a matching tenant `src/Tenancy.php`, `tests/AutomaticModeTest.php`	When initialization receives a tenant with the current tenant key, it replaces the stored model. The test checks that refreshed domain relations are present and initialization and bootstrapper state remain unchanged.

Priority: ➖ Normal

Estimated code review effort: 2 (Simple) | ~10 minutes

Change: Feature

Sequence Diagram(s)

sequenceDiagram
  participant Request
  participant IdentificationMiddleware
  participant RequestHandler
  participant Tenancy
  Request->>IdentificationMiddleware: Handle tenant request
  IdentificationMiddleware->>RequestHandler: Dispatch request
  RequestHandler-->>IdentificationMiddleware: Return response or throw
  IdentificationMiddleware->>Tenancy: End tenancy when flag is true

Merge Risk: 🔵 Low · up to 4c2b5

The new opt-in cleanup flag can end tenancy before a streamed response callback runs, so tenant-aware streaming code would lose its context when the flag is on. The flag is off by default and aimed at tests, so this is a narrow limitation that the owner should be aware of; it should not block merging.

Pre-merge checks: 5

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly identifies both main changes: adding opt-in tenancy termination and replacing the tenant instance during same-tenant reinitialization.
Docstring Coverage		Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 3 functions across 5 files.
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

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_{A rabbit checks the tenant door,
Then lets the request run its course.
If cleanup is switched on,
Tenancy ends when dispatch is done.
Fresh domains greet the model once more.}

_{Comment @coderabbitai help to get the list of available commands.}

forceReset only exists to drop a stale instance of the same tenant before re-identifying it, so it isn't supposed to do anything for central routes, which don't initialize a tenant. The failing test expecting it to end tenancy before a central route skipped by kernel identification tested behavior forceReset isn't meant to have. Making sure requests to central routes start clean is terminateTenancy's job. The tenant request that initialized tenancy ends it. Repurpose the test to cover that with kernel identification. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Exceptions are normally rendered into a response inside $next(), so the end() call after it runs. With withoutExceptionHandling(), the exception propagates through the identification middleware instead, skipping end() and leaving the test in the tenant context. Kernel::terminate() isn't called in that case either, so terminable middleware wouldn't help. Wrap $next() in try/finally in IdentificationMiddleware::initializeTenancy() and InitializeTenancyByDomainOrSubdomain::handle(), and remove the "Currently fails" comment from the regression test. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

codecov · 2026-10-23T02:30:56Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87.27%. Comparing base (4b8cb5b) to head (301f4bd).

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #1513      +/-   ##
============================================
+ Coverage     87.26%   87.27%   +0.01%     
- Complexity     1268     1270       +2     
============================================
  Files           186      186              
  Lines          3682     3687       +5     
============================================
+ Hits           3213     3218       +5     
  Misses          469      469

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initialize() was a noop when the given tenant matched tenant(), so the instance from the first initialization was kept, along with stale attributes and loaded relations. This was mostly visible in HTTP tests, where requests reuse the container. Now initialize() swaps in the given instance without ending tenancy or running bootstrappers again. State set up by bootstrappers from the tenant's attributes is not refreshed; reinitialize() is for that. This makes IdentificationMiddleware::$forceReset unnecessary, so remove it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

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Inline comments:
Review comments at @src/Middleware/IdentificationMiddleware.php:
- Around line 47-48: Update the termination flow in IdentificationMiddleware so
tenancy remains active while a streamed response callback runs, and defer the
tenancy->end() cleanup until that callback finishes. Apply the same behavior in
InitializeTenancyByDomainOrSubdomain.

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src/Middleware/IdentificationMiddleware.php
src/Middleware/InitializeTenancyByDomainOrSubdomain.php
src/Tenancy.php
tests/AutomaticModeTest.php
tests/IdentificationMiddlewareTest.php

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stancl changed the title ~~Add forceReset and terminateTenancy to identification middleware~~ [4.x] Add forceReset and terminateTenancy to identification middleware Oct 19, 2026

stancl and others added 2 commits October 22, 2026 19:13

stancl and others added 2 commits October 22, 2026 20:47

merge master

4c2b56b

stancl marked this pull request as ready for review October 23, 2026 03:51

stancl changed the title ~~[4.x] Add forceReset and terminateTenancy to identification middleware~~ [4.x] Add terminateTenancy, replace tenant instance when reinitializing Oct 23, 2026

coderabbitai Bot reviewed Oct 23, 2026

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Comment thread src/Middleware/IdentificationMiddleware.php Resolved

page -> route in docblock

301f4bd

stancl merged commit 2888b0d into master Oct 23, 2026
13 of 14 checks passed

stancl deleted the push-yltlwzsyyvnk branch October 23, 2026 04:01

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[4.x] Add terminateTenancy, replace tenant instance when reinitializing - #1513

[4.x] Add terminateTenancy, replace tenant instance when reinitializing#1513
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stancl commented Oct 19, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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IdentificationMiddleware::$terminateTenancy

Tenancy::initialize() replaces the tenant instance for the current tenant

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stancl commented Oct 19, 2026 •

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`IdentificationMiddleware::$terminateTenancy`

`Tenancy::initialize()` replaces the tenant instance for the current tenant

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