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Add detailed tenancy references and guidelines to boost resources

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<stancl-tenancy-guidelines>
=== core rules ===
# Stancl Tenancy Guidelines
These guidelines are for Laravel applications using `stancl/tenancy`. They are based on this package's source, installer, config, stubs, routes, migrations, service provider, commands, bootstrappers, middleware, models, and tests.
## Package Context
- Composer package: `stancl/tenancy`
- Purpose: automatic multi-tenancy for Laravel applications
- Service provider: `Stancl\Tenancy\TenancyServiceProvider`
- Facades: `Tenancy`, `GlobalCache`
- Core singleton: `Stancl\Tenancy\Tenancy`
- Database manager singleton: `Stancl\Tenancy\Database\DatabaseManager`
- Current tenant contract binding: `Stancl\Tenancy\Contracts\Tenant`
- Current domain contract binding: `Stancl\Tenancy\Contracts\Domain`
- Default tenant model: `Stancl\Tenancy\Database\Models\Tenant`
- Default domain model: `Stancl\Tenancy\Database\Models\Domain`
- Default impersonation token model: `Stancl\Tenancy\Database\Models\ImpersonationToken`
- Default tenant key relation column: `tenant_id`
- Reserved tenant database connection name: `tenant`
- Default central connection config: `tenancy.database.central_connection`, usually `env('DB_CONNECTION', 'central')`
## Source Files To Inspect
Before changing tenancy behavior, inspect the relevant local package files. Do not guess package behavior from memory.
- `README.md`
- `composer.json`
- `src/TenancyServiceProvider.php`
- `src/Tenancy.php`
- `src/helpers.php`
- `assets/config.php`
- `assets/routes.php`
- `assets/tenant_routes.stub.php`
- `assets/TenancyServiceProvider.stub.php`
- `assets/migrations/*`
- `assets/impersonation-migrations/*`
- `assets/resource-syncing-migrations/*`
- `src/Middleware/*`
- `src/Resolvers/*`
- `src/Bootstrappers/*`
- `src/Commands/*`
- `src/Database/Models/*`
- `src/Database/Concerns/*`
- `src/Database/TenantDatabaseManagers/*`
- `src/Features/*`
- `src/Jobs/*`
- `resources/boost/skills/tenancy/references/package.md`
- `tests/*` for expected behavior
Use Laravel documentation for framework-level behavior such as service providers, vendor publishing, routes, middleware, migrations, queues, cache, filesystem, database, and testing.
## Installation Steps
Follow every installation step. Do not skip setup files or migrations.
1. Install the package with Composer.
```bash
composer require stancl/tenancy
```
2. Run the package installer.
```bash
php artisan tenancy:install --no-interaction
```
3. Confirm the installer published the config.
```text
config/tenancy.php
```
4. Confirm the installer published tenant routes.
```text
routes/tenant.php
```
5. Confirm the installer published the application tenancy service provider.
```text
app/Providers/TenancyServiceProvider.php
```
6. Confirm the installer published central migrations.
```text
database/migrations/2019_09_15_000010_create_tenants_table.php
database/migrations/2019_09_15_000020_create_domains_table.php
```
7. Confirm the installer created the tenant migration directory.
```text
database/migrations/tenant
```
8. Review and adjust `config/tenancy.php` before running migrations. Decide identification, bootstrappers, database isolation, central domains, route mode, and tenant migration parameters first.
9. Run central migrations for the main application database.
```bash
php artisan migrate
```
10. Add tenant-specific migrations under `database/migrations/tenant`.
11. Create tenants using the configured tenant model and attach domains when using domain, subdomain, or domain-or-subdomain identification.
12. Run tenant migrations after tenants exist.
```bash
php artisan tenants:migrate
```
13. Seed tenant databases only when needed.
```bash
php artisan tenants:seed
```
14. If tenant-aware local public storage URLs are enabled, create tenant symlinks.
```bash
php artisan tenants:link
```
15. Test central routes and tenant routes separately before shipping.
## Manual Publish Commands
Prefer `tenancy:install`. Use manual publishing only when intentionally publishing a specific group.
```bash
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=config
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=routes
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=providers
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=migrations
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=impersonation-migrations
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=resource-syncing-migrations
```
## Published Files
The package publishes these files and directories:
- `assets/config.php` to `config/tenancy.php`
- `assets/tenant_routes.stub.php` to `routes/tenant.php`
- `assets/TenancyServiceProvider.stub.php` to `app/Providers/TenancyServiceProvider.php`
- `assets/migrations/2019_09_15_000010_create_tenants_table.php` to central migrations
- `assets/migrations/2019_09_15_000020_create_domains_table.php` to central migrations
- `assets/impersonation-migrations/2020_05_15_000010_create_tenant_user_impersonation_tokens_table.php` when user impersonation is used
- `assets/resource-syncing-migrations/2020_05_11_000002_create_tenant_resources_table.php` when resource syncing is used
- `database/migrations/tenant` is created by `tenancy:install` for tenant migrations
## Installer Behavior
`php artisan tenancy:install` performs these package-defined steps:
- Publishes config using tag `config`
- Publishes routes using tag `routes`
- Publishes provider using tag `providers`
- Publishes tenant and domain migrations using tag `migrations`
- Creates `database/migrations/tenant`
- Skips existing files and warns instead of overwriting them
- Shows an interactive GitHub support prompt unless `--no-interaction` is used
Use `--no-interaction` in automation and agent workflows.
## Core Config Checklist
Always review these `config/tenancy.php` sections before implementation:
- `models.tenant`
- `models.domain`
- `models.impersonation_token`
- `models.tenant_key_column`
- `models.id_generator`
- `identification.central_domains`
- `identification.default_middleware`
- `identification.middleware`
- `identification.domain_identification_middleware`
- `identification.path_identification_middleware`
- `identification.resolvers`
- `bootstrappers`
- `database.central_connection`
- `database.template_tenant_connection`
- `database.tenant_host_connection_name`
- `database.prefix`
- `database.suffix`
- `database.managers`
- `database.drop_tenant_databases_on_migrate_fresh`
- `rls.manager`
- `rls.user.username`
- `rls.user.password`
- `rls.session_variable_name`
- `cache.prefix`
- `cache.stores`
- `cache.scope_sessions`
- `cache.tag_base`
- `filesystem.suffix_base`
- `filesystem.disks`
- `filesystem.root_override`
- `filesystem.url_override`
- `filesystem.scope_cache`
- `filesystem.scope_sessions`
- `filesystem.suffix_storage_path`
- `filesystem.asset_helper_override`
- `redis.prefix`
- `redis.prefixed_connections`
- `features`
- `routes`
- `default_route_mode`
- `pending.include_in_queries`
- `pending.count`
- `migration_parameters`
- `seeder_parameters`
## Tenant Identification
Decide the identification strategy before writing routes, middleware, model logic, URLs, tests, or tenant creation flows.
Built-in identification middleware:
- `Stancl\Tenancy\Middleware\InitializeTenancyByDomain`
- `Stancl\Tenancy\Middleware\InitializeTenancyBySubdomain`
- `Stancl\Tenancy\Middleware\InitializeTenancyByDomainOrSubdomain`
- `Stancl\Tenancy\Middleware\InitializeTenancyByPath`
- `Stancl\Tenancy\Middleware\InitializeTenancyByRequestData`
- `Stancl\Tenancy\Middleware\InitializeTenancyByOriginHeader`
Related middleware:
- `Stancl\Tenancy\Middleware\PreventAccessFromUnwantedDomains`
- `Stancl\Tenancy\Middleware\CheckTenantForMaintenanceMode`
- `Stancl\Tenancy\Middleware\ScopeSessions`
Rules:
- Configure `identification.central_domains` correctly for domain and subdomain identification.
- Use `PreventAccessFromUnwantedDomains` only with domain-oriented identification middleware listed in `identification.domain_identification_middleware`.
- For path identification, check `PathTenantResolver::tenantParameterName()` and `identification.resolvers[PathTenantResolver::class]` before changing route parameters.
- For request data identification, configure header, cookie, and query parameter names in `RequestDataTenantResolver` config.
- For origin header identification, verify trusted frontend/origin behavior and failure handling.
- Failed identification throws package exceptions unless an `onFail` callback is registered.
- If custom middleware is added, also add it to the matching config array when the package needs to recognize its category.
## Tenant Resolvers
Built-in resolvers:
- `Stancl\Tenancy\Resolvers\DomainTenantResolver`
- `Stancl\Tenancy\Resolvers\PathTenantResolver`
- `Stancl\Tenancy\Resolvers\RequestDataTenantResolver`
Resolver guidance:
- Enable resolver cache only deliberately and invalidate it when domain or tenant lookup data changes.
- Use `cache_ttl` and `cache_store` when resolver caching is enabled.
- For path resolver custom binding fields, configure `allowed_extra_model_columns`.
- For request data resolver, set unused identification channels to `null`.
- Use `tenant_model_column` when lookup should use a custom tenant column instead of the tenant key.
## Route Setup
The published `routes/tenant.php` stub uses:
```php
Route::middleware([
'web',
Middleware\InitializeTenancyByDomain::class,
Middleware\PreventAccessFromUnwantedDomains::class,
Middleware\ScopeSessions::class,
])->group(function () {
// Tenant routes...
});
```
The published application `TenancyServiceProvider` loads tenant routes like this:
- Waits until the app is booted
- Checks `base_path('routes/tenant.php')`
- Applies middleware group `tenant`
- Uses `static::$controllerNamespace`
- Can clone routes as tenant routes through `CloneRoutesAsTenant`
The package service provider registers empty route middleware groups:
- `clone`
- `universal`
- `tenant`
- `central`
Route mode rules:
- `tenancy.default_route_mode` defaults to `RouteMode::CENTRAL`.
- Override default route mode by applying `central`, `tenant`, or `universal` middleware.
- Keep central and tenant routes explicit.
- Use `routes/tenant.php` for tenant application routes when the published stub is used.
- Use `universal` only for routes that intentionally work in both contexts.
- Do not use ad hoc request host checks when package middleware/route modes cover the behavior.
## Tenant Asset Routes
When `tenancy.routes` is true, the package loads `assets/routes.php` and registers:
- `/tenancy/assets/{path?}` named `stancl.tenancy.asset`
- `/{tenant}/tenancy/assets/{path?}` named `tenant.stancl.tenancy.asset` for path identification, behind `tenant` middleware
Guidance:
- Disable `tenancy.routes` only if using external storage or a custom asset controller.
- If `filesystem.url_override` is used for local disks, run `php artisan tenants:link`.
- For global assets, use global asset helpers when `filesystem.asset_helper_override` is enabled.
- Prefer explicit `tenant_asset()` calls for tenant-specific assets when global packages call `asset()` internally.
## Tenant Context API
Use package APIs for context switching. Do not manually mutate Laravel globals.
```php
tenancy()->initialize($tenant);
tenancy()->end();
tenancy()->reinitialize();
$tenant->run(function () {
// Code runs in tenant context.
});
tenancy()->central(function () {
// Code runs in central context and then safely reverts.
});
```
Important runtime behavior:
- `initialize()` accepts a tenant model, tenant ID, or tenant key string.
- `initialize()` ends the previous tenant context before switching to a different tenant.
- `run()` is atomic and reverts to the previous tenant or central context in `finally`.
- `central()` is atomic and restores the previous tenant context when finished.
- `reinitialize()` is useful when tenant attributes used by bootstrappers changed during a request.
- `bootstrapFeatures()` is idempotent for features already bootstrapped, but feature bootstrapping is irreversible.
- `tenancy()->find($id, $column = null, $withRelations = false)` uses the configured tenant model.
- `Tenancy::tenantKeyColumn()` reads `tenancy.models.tenant_key_column` and defaults to `tenant_id`.
## Helpers And Facades
Use package helpers and facades where appropriate:
- `tenancy()` for the `Tenancy` singleton
- `tenant()` for current tenant access and tenant attribute lookup
- `central()` for central-context execution
- `globalCache()` or `GlobalCache` for cache that should remain central
- `global_asset()` when asset helper tenancy is enabled and the asset should remain global
- `tenant_asset()` for tenant-specific local assets
- `Tenancy` facade for the tenancy manager
- `GlobalCache` facade for central cache access
## Bootstrappers
Default bootstrappers in `assets/config.php`:
- `DatabaseTenancyBootstrapper`
- `CacheTenancyBootstrapper`
- `FilesystemTenancyBootstrapper`
- `QueueTenancyBootstrapper`
- `DatabaseSessionBootstrapper`
Optional bootstrappers:
- `CacheTagsBootstrapper`
- `DatabaseCacheBootstrapper`
- `RedisTenancyBootstrapper`
- `TenantConfigBootstrapper`
- `RootUrlBootstrapper`
- `UrlGeneratorBootstrapper`
- `MailConfigBootstrapper`
- `BroadcastingConfigBootstrapper`
- `BroadcastChannelPrefixBootstrapper`
- `Bootstrappers\Integrations\FortifyRouteBootstrapper`
- `Bootstrappers\Integrations\ScoutPrefixBootstrapper`
- `PostgresRLSBootstrapper`
- `PersistentQueueTenancyBootstrapper`
Bootstrapper rules:
- Configure bootstrappers before writing application workarounds.
- Do not manually change DB connections, cache prefixes, filesystem roots, queue payloads, Redis prefixes, URL roots, or mail/broadcasting config when a bootstrapper owns it.
- `DatabaseCacheBootstrapper` must run after `DatabaseTenancyBootstrapper`.
- `RedisTenancyBootstrapper` needs phpredis and is for direct Redis calls, not normal cache-only Redis usage.
- `TenantConfigBootstrapper` should be preferred over the deprecated `TenantConfig` feature.
- `RootUrlBootstrapper` affects CLI URL generation in tenant context.
- `UrlGeneratorBootstrapper` is important for path/query-string route generation.
- If tenant state appears partially applied, inspect `tenancy()->getBootstrappers()` and `tenancy.bootstrappers`.
## Database Tenancy
Database config supports:
- separate tenant databases
- PostgreSQL schema isolation
- permission-controlled tenant database users
- SQLite tenant database management
- MySQL/MariaDB tenant database management
- PostgreSQL tenant database management
- SQL Server tenant database management
- PostgreSQL RLS for single-database tenancy
Rules:
- `tenant` is a reserved dynamic connection name; do not use it as the template tenant connection name.
- Use `database.template_tenant_connection` for the tenant connection template.
- Use `database.tenant_host_connection_name` for temporary creation/deletion connection behavior.
- Tenant database names are generated as `prefix + tenant_id + suffix`.
- Use permission-controlled managers only when tenant-specific DB users are required.
- For PostgreSQL schemas, swap the pgsql manager to a schema manager instead of a database manager.
- `database.drop_tenant_databases_on_migrate_fresh` controls package behavior for `migrate:fresh` through the package override.
## Central Migrations
The base central migrations create:
- `tenants` table with string primary `id`, timestamps, and nullable JSON `data`
- `domains` table with integer `id`, unique `domain`, tenant key column, timestamps, and foreign key to `tenants.id`
Guidance:
- Add custom tenant columns to the `tenants` migration before running it.
- If using auto-increment tenant IDs, set `models.id_generator` to `null` and update the tenants migration primary key accordingly.
- Keep domain values unique and lowercase behavior in mind; the default domain model converts domains to lowercase.
- The domains migration uses `Tenancy::tenantKeyColumn()` for the tenant foreign key.
## Tenant Migrations And Seeders
Tenant migrations are configured by `tenancy.migration_parameters`:
- `--force` defaults to true
- `--path` defaults to `database/migrations/tenant`
- `--schema-path` defaults to `database/schema/tenant-schema.dump`
- `--realpath` defaults to true
Tenant seeders are configured by `tenancy.seeder_parameters`:
- `--class` defaults to `Database\Seeders\DatabaseSeeder`
Rules:
- Put tenant database migrations in `database/migrations/tenant` by default.
- Use `php artisan tenants:migrate` for tenant migrations.
- Use `php artisan tenants:rollback` for tenant rollback.
- Use `php artisan tenants:migrate-fresh` for tenant migrate fresh behavior.
- Use `php artisan tenants:seed` for tenant seeders.
- Do not run normal Laravel migrations expecting them to apply to tenant databases.
- Review `migration_parameters` and `seeder_parameters` before changing command calls.
- Use `--tenants=*` options when only specific tenants should be affected.
- Use `--skip-failing` deliberately when tenant migration failures should not stop the whole command.
- Use `--processes` only after confirming database and application code are safe for concurrent tenant operations.
## Tenant Models
Default tenant model traits include:
- `VirtualColumn`
- `CentralConnection`
- `GeneratesIds`
- `HasInternalKeys`
- `TenantRun`
- `InitializationHelpers`
- `InvalidatesResolverCache`
Default tenant model behavior:
- table: `tenants`
- primary key: `id`
- guarded: empty array
- dispatches creating, created, saving, saved, updating, updated, deleting, deleted tenant events
- `Tenant::current()` returns current tenant
- `Tenant::currentOrFail()` throws if tenancy is not initialized
- tenant collection class: `Stancl\Tenancy\Database\TenantCollection`
Guidance:
- Use the configured tenant model from `config('tenancy.models.tenant')`.
- If replacing the tenant model, implement `Stancl\Tenancy\Contracts\Tenant`.
- Preserve package traits unless there is a specific tested reason to replace them.
- Use tenant model events and the published application service provider's pipelines for provisioning.
## Domain Models
Default domain model traits include:
- `CentralConnection`
- `EnsuresDomainIsNotOccupied`
- `ConvertsDomainsToLowercase`
- `InvalidatesTenantsResolverCache`
Default domain model behavior:
- guarded: empty array
- belongs to the configured tenant model using `Tenancy::tenantKeyColumn()`
- dispatches creating, created, saving, saved, updating, updated, deleting, deleted domain events
Guidance:
- Use domains for domain/subdomain/domain-or-subdomain identification.
- Do not bypass domain uniqueness checks.
- Ensure domain cache invalidates when domain or tenant lookup data changes.
## Single-Database Tenancy
For single-database tenancy, use package traits and scopes instead of hand-written tenant filters.
Relevant concerns:
- `BelongsToTenant`
- `FillsCurrentTenant`
- `TenantConnection`
- `CentralConnection`
- `TenantScope`
- `HasScopedValidationRules`
- `RLSModel` when PostgreSQL RLS is used
Rules:
- Apply tenant scoping consistently to tenant-owned models.
- Make tenant-owned models fill the current tenant key automatically where appropriate.
- Test central resources and tenant resources separately.
- For PostgreSQL RLS, configure `rls.user`, `rls.manager`, and `rls.session_variable_name`, then use package RLS commands/policies.
## Resource Syncing
Resource syncing assets include:
- migration: `tenant_resources`
- events in `Stancl\Tenancy\ResourceSyncing\Events`
- listeners in `Stancl\Tenancy\ResourceSyncing\Listeners`
- traits/classes such as `ResourceSyncing`, `SyncMaster`, `Syncable`, `TenantPivot`, `TenantMorphPivot`
Guidance:
- Publish `resource-syncing-migrations` before using resource syncing.
- Keep central resource and tenant resource lifecycles explicit.
- Use package events/listeners from the published provider instead of custom sync loops.
- If soft-deleted synced resources are needed, configure the listener query scope in the application `TenancyServiceProvider` as shown in the stub.
## User Impersonation
User impersonation uses:
- feature: `Stancl\Tenancy\Features\UserImpersonation`
- model: `Stancl\Tenancy\Database\Models\ImpersonationToken`
- migration: `tenant_user_impersonation_tokens`
- command: `tenants:purge-impersonation-tokens`
Guidance:
- Publish `impersonation-migrations` before enabling impersonation.
- Enable the `UserImpersonation` feature in `tenancy.features`.
- Run central migrations after publishing the impersonation migration.
- Purge expired tokens with `php artisan tenants:purge-impersonation-tokens`.
- Verify guard, redirect URL, remember flag, tenant match, and token TTL in tests.
## Pending Tenants
Pending tenant config:
- `pending.include_in_queries`
- `pending.count`, defaulting to `TENANCY_PENDING_COUNT` or 5
Commands:
- `php artisan tenants:pending-create`
- `php artisan tenants:pending-create --count=10`
- `php artisan tenants:pending-clear`
- `php artisan tenants:pending-clear --older-than-days=7`
- `php artisan tenants:pending-clear --older-than-hours=12`
Rules:
- If `pending.include_in_queries` is false, pending tenants are excluded from tenant queries and tenant commands.
- Use `withPending()`, `withoutPending()`, and `onlyPending()` intentionally when querying pending tenants.
- Do not assume pending tenants are included in migrations or seeds when config excludes them.
## Tenant Lifecycle And Jobs
The published application `TenancyServiceProvider` wires lifecycle events to job pipelines.
Default `TenantCreated` pipeline:
- `CreateDatabase`
- `MigrateDatabase`
- optional `SeedDatabase`
- optional `CreateStorageSymlinks`
- custom provisioning jobs
Default deleting/deleted tenant pipelines:
- `DeleteDomains` during `DeletingTenant`
- optional `DeleteTenantStorage`
- optional `RemoveStorageSymlinks`
- `DeleteDatabase` during `TenantDeleted`
- optional resource-syncing cleanup
Rules:
- Add tenant provisioning logic to the event pipeline rather than scattering it through controllers.
- Decide whether pipelines should be queued using `shouldBeQueued()`.
- Keep database creation, migration, seeding, storage, and domain deletion order explicit.
- Test tenant creation and deletion side effects.
## Filesystem, Storage, And Assets
Filesystem config controls:
- tenant storage suffix base
- scoped disks
- local root overrides
- URL overrides
- file cache scoping
- file session scoping
- `storage_path()` suffixing
- `asset()` helper override
Rules:
- Keep `suffix_storage_path` enabled for local disk tenancy unless using external storage like S3 and the app is tested without it.
- Add local disks to both `filesystem.disks` and `filesystem.root_override` when root override is needed.
- Use `tenants:link` when `filesystem.url_override` maps local public disks.
- Use `tenants:link --remove` when removing tenant symlinks.
- Use `tenants:link --relative` only when relative symlinks are required by deployment.
- Use `tenants:link --force` when recreating existing symlinks deliberately.
- Be careful with `asset_helper_override`; packages that call `asset()` may unexpectedly become tenant-aware.
## Cache, Global Cache, Sessions, And Redis
Cache rules:
- `CacheTenancyBootstrapper` scopes cache by changing `cache.prefix`.
- `CacheTagsBootstrapper` scopes using tags and is an alternative pattern.
- `DatabaseCacheBootstrapper` scopes database cache by tenant DB connection and must run after database tenancy.
- Use `GlobalCache`/`globalCache()` for cache that must remain central.
- If session driver is cache-based, `cache.scope_sessions` may add the session store to prefixed stores.
Filesystem session rules:
- `filesystem.scope_sessions` scopes file sessions under tenant storage.
- Use `ScopeSessions` middleware on tenant routes when session scoping is required.
Redis rules:
- `RedisTenancyBootstrapper` is for direct Redis facade/injected Redis usage.
- phpredis is required for Redis tenancy.
- Redis cache alone usually does not need `RedisTenancyBootstrapper`; cache scoping covers cache usage.
## Queue Behavior
Queue bootstrappers:
- `QueueTenancyBootstrapper`
- `PersistentQueueTenancyBootstrapper`
Rules:
- Use the queue bootstrapper for tenant-aware queued jobs.
- Do not manually inject tenant IDs into every job if the package bootstrapper already handles payload/context.
- Test queued jobs from central context and tenant context.
- Use the persistent queue bootstrapper only when worker processes intentionally stay tenant-aware across jobs.
## URL, Routes, Mail, Broadcasting, Fortify, Scout
Use optional bootstrappers for integration-specific runtime config:
- `RootUrlBootstrapper` for tenant root URL in CLI/context URL generation
- `UrlGeneratorBootstrapper` for tenant-aware route generation and tenant parameters
- `MailConfigBootstrapper` for tenant mail configuration
- `BroadcastingConfigBootstrapper` for tenant broadcaster credentials
- `BroadcastChannelPrefixBootstrapper` for tenant-prefixed broadcast channel names
- `FortifyRouteBootstrapper` for tenant Fortify route/redirect behavior
- `ScoutPrefixBootstrapper` for tenant-specific Scout prefixes
Rules:
- Configure these bootstrappers instead of writing custom service-provider mutations.
- Use the `overrideUrlInTenantContext()` hook in the published application provider for CLI root URL customization.
- For Livewire v3, follow the provider stub pattern to make the Livewire update route universal when needed.
## Optional Features
Features are bootstrapped independently from tenant initialization and are enabled via `tenancy.features`.
Available features:
- `Stancl\Tenancy\Features\UserImpersonation`
- `Stancl\Tenancy\Features\TelescopeTags`
- `Stancl\Tenancy\Features\CrossDomainRedirect`
- `Stancl\Tenancy\Features\ViteBundler`
- `Stancl\Tenancy\Features\DisallowSqliteAttach`
- `Stancl\Tenancy\Features\TenantConfig`
Rules:
- Inspect the feature class before assuming it affects tenant initialization.
- Prefer `TenantConfigBootstrapper` over deprecated `TenantConfig` feature for mapping tenant attributes into config.
- `DisallowSqliteAttach` protects SQLite use by blocking `ATTACH`; verify PHP/version-specific behavior in tests.
- `CrossDomainRedirect` adds redirect domain behavior.
- `TelescopeTags` adds tenant tags when tenancy is initialized.
- `ViteBundler` affects tenant-aware bundling behavior.
## Artisan Commands
Use package commands instead of ad hoc loops.
Installation:
```bash
php artisan tenancy:install --no-interaction
```
Tenant migrations and seeds:
```bash
php artisan tenants:migrate
php artisan tenants:migrate --tenants=tenant-id
php artisan tenants:migrate --skip-failing
php artisan tenants:rollback
php artisan tenants:migrate-fresh
php artisan tenants:seed
```
Run commands in tenant context:
```bash
php artisan tenants:run cache:clear
php artisan tenants:run "your:command" --tenants=tenant-id
php artisan tenant:tinker
```
Tenant maintenance:
```bash
php artisan tenants:down
php artisan tenants:down --redirect=/maintenance --retry=60 --refresh=60 --secret=secret --status=503
php artisan tenants:up
```
Tenant storage symlinks:
```bash
php artisan tenants:link
php artisan tenants:link --tenants=tenant-id
php artisan tenants:link --relative
php artisan tenants:link --force
php artisan tenants:link --remove
```
Pending tenants:
```bash
php artisan tenants:pending-create
php artisan tenants:pending-create --count=10
php artisan tenants:pending-clear
php artisan tenants:pending-clear --older-than-days=7
php artisan tenants:pending-clear --older-than-hours=12
```
Other package commands:
```bash
php artisan tenants:list
php artisan tenant:dump
php artisan tenants:purge-impersonation-tokens
php artisan tenants:rls
php artisan tenants:rls --force
```
Command rules:
- Use `php artisan list` or `php artisan help <command>` to confirm available options in the installed app.
- Use `--tenants=*` when affecting only selected tenants.
- Use tenant commands for tenant databases, not central Laravel migration commands.
- Use `tenants:run` for existing Artisan commands that need tenant context.
## Maintenance Mode
Maintenance commands:
- `tenants:down`
- `tenants:up`
Related middleware:
- `CheckTenantForMaintenanceMode`
Rules:
- Use tenant maintenance mode when only tenant apps should be unavailable.
- Test bypass secret, redirect, retry, refresh, and status code behavior when configured.
- Do not confuse tenant maintenance with Laravel global maintenance mode.
## PostgreSQL RLS
RLS config and classes:
- `rls.manager`
- `rls.user.username`
- `rls.user.password`
- `rls.session_variable_name`
- `PostgresRLSBootstrapper`
- `RLSModel`
- `TableRLSManager`
- `TraitRLSManager`
- `tenants:rls`
Rules:
- Use PostgreSQL and single-database tenancy for RLS.
- Set a namespaced session variable name such as `my.current_tenant`.
- Configure one tenant database user used for all tenants, not one user per tenant.
- Run `php artisan tenants:rls` to create policies/user.
- Use `--force` only when policies should be recreated even if they already exist.
- Test policy coverage on every tenant-owned table.
## Testing Guidelines
Every tenancy behavior change must be tested programmatically.
Test at minimum:
- installation artifacts exist when testing installer behavior
- central routes remain central
- tenant routes initialize tenancy
- wrong central/tenant access is rejected
- domain, subdomain, path, request-data, or origin-header identification resolves the expected tenant
- identification failure throws or handles the expected package exception
- current tenant is available through `tenant()`, facade, and contract binding when expected
- database connection switches and reverts
- cache keys are scoped or global as intended
- filesystem roots, URLs, and storage paths are scoped as intended
- queues reinitialize tenant context around jobs
- sessions are scoped when configured
- URL generation uses tenant route names and parameters correctly
- tenant migrations, rollbacks, and seeds affect the expected tenants
- tenant creation pipelines create DBs, migrate DBs, seed DBs, create storage, and attach domains as configured
- tenant deletion pipelines delete domains, database, storage, symlinks, and resource mappings as configured
- optional features behave only when enabled
- central context is restored after `run()` and `central()` callbacks
Use existing package tests as examples:
- `tests/AutomaticModeTest.php`
- `tests/ManualModeTest.php`
- `tests/RouteMiddlewareTest.php`
- `tests/PathIdentificationTest.php`
- `tests/RequestDataIdentificationTest.php`
- `tests/OriginHeaderIdentificationTest.php`
- `tests/TenantAssetTest.php`
- `tests/CommandsTest.php`
- `tests/QueueTest.php`
- `tests/SingleDatabaseTenancyTest.php`
- `tests/RLS/*`
- `tests/ResourceSyncingTest.php`
- `tests/TenantUserImpersonationTest.php`
## Implementation Rules
- Decide identification first.
- Decide database isolation before creating application models.
- Decide bootstrappers before writing workaround code.
- Keep central and tenant routes explicit.
- Use package commands for tenant-aware operations.
- Use package context APIs instead of manual context mutation.
- Use package models, contracts, traits, events, and jobs before adding custom abstractions.
- Keep provisioning in the application `TenancyServiceProvider` event pipelines.
- Review config before changing application code.
- Test both central and tenant behavior for every change.
## Common Pitfalls
- Running normal `php artisan migrate` and expecting tenant DBs to migrate
- Forgetting to run `php artisan tenants:migrate` after tenants exist
- Skipping `routes/tenant.php` or the application `TenancyServiceProvider`
- Using the reserved connection name `tenant` as a template connection
- Mixing central and tenant routes without route modes or middleware
- Using `PreventAccessFromUnwantedDomains` with unsupported non-domain identification
- Forgetting `central_domains` for domain/subdomain apps
- Manually changing DB/cache/filesystem/queue/session/url state instead of using bootstrappers
- Enabling `asset_helper_override` without checking third-party packages that call `asset()`
- Enabling resolver caching without invalidation coverage
- Forgetting to publish impersonation or resource-syncing migrations before enabling those features
- Assuming pending tenants are included when `pending.include_in_queries` excludes them
- Using auto-increment tenant IDs without considering enumeration risk
- Adding tenant-owned models in single-database tenancy without tenant scoping
- Not verifying central context after tenant context work
</stancl-tenancy-guidelines>

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@ -3,7 +3,7 @@ name: tenancy
description: "Activate when the user is building or debugging multi-tenant Laravel behavior with stancl/tenancy. Use for tenancy:install, tenant identification middleware, central and tenant routes, tenant model and domain model setup, multi-database or single-database tenancy, tenant-aware bootstrappers for database/cache/filesystem/queue/session/Redis, tenant context switching with tenancy()->initialize() or tenant()->run(), tenant migrations and seeders, tenant asset routes, pending tenants, resource syncing, user impersonation, RLS, Vite bundling, or testing tenant-aware behavior." description: "Activate when the user is building or debugging multi-tenant Laravel behavior with stancl/tenancy. Use for tenancy:install, tenant identification middleware, central and tenant routes, tenant model and domain model setup, multi-database or single-database tenancy, tenant-aware bootstrappers for database/cache/filesystem/queue/session/Redis, tenant context switching with tenancy()->initialize() or tenant()->run(), tenant migrations and seeders, tenant asset routes, pending tenants, resource syncing, user impersonation, RLS, Vite bundling, or testing tenant-aware behavior."
license: MIT license: MIT
metadata: metadata:
author: laravel author: Samuel Štancl
--- ---
# Tenancy For Laravel # Tenancy For Laravel
@ -28,6 +28,29 @@ Use `search-docs` first when it is available for Laravel integration patterns. F
Load `references/package.md` when the task needs package-specific detail beyond the core workflow in this file. Load `references/package.md` when the task needs package-specific detail beyond the core workflow in this file.
## Feature References
Load focused references when the task matches a specific package area:
- `references/installation.md` for install, publishing, and setup checks
- `references/configuration.md` for `config/tenancy.php` sections
- `references/identification.md` for middleware and resolvers
- `references/routing-assets.md` for tenant routes, route modes, cloned routes, and asset routes
- `references/context-api.md` for `tenancy()`, `tenant()`, `run()`, and `central()` behavior
- `references/bootstrappers.md` for tenant-aware Laravel service scoping
- `references/database-tenancy.md` for database isolation and tenant database managers
- `references/migrations-commands.md` for tenant Artisan commands
- `references/models-domains.md` for tenant/domain models and single-database traits
- `references/filesystem-cache-queue.md` for storage, cache, sessions, Redis, and queues
- `references/lifecycle-jobs.md` for events, provisioning, and cleanup pipelines
- `references/resource-syncing.md` for synced central and tenant resources
- `references/impersonation.md` for tenant user impersonation
- `references/pending-tenants.md` for pending tenant pools
- `references/rls.md` for PostgreSQL row-level security
- `references/features.md` for optional package features
- `references/integrations.md` for URL, mail, broadcasting, Fortify, Scout, Livewire, Telescope, and Vite
- `references/testing.md` for test coverage guidance
## Package Surface ## Package Surface
The package auto-discovers: The package auto-discovers:

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@ -0,0 +1,42 @@
# Bootstrappers Reference
Use this when tenant context should affect Laravel services.
## Source Files
- `src/Bootstrappers/*`
- `assets/config.php`
## Defaults
- `DatabaseTenancyBootstrapper`
- `CacheTenancyBootstrapper`
- `FilesystemTenancyBootstrapper`
- `QueueTenancyBootstrapper`
- `DatabaseSessionBootstrapper`
## Optional Bootstrappers
- `CacheTagsBootstrapper`
- `DatabaseCacheBootstrapper`
- `RedisTenancyBootstrapper`
- `TenantConfigBootstrapper`
- `RootUrlBootstrapper`
- `UrlGeneratorBootstrapper`
- `MailConfigBootstrapper`
- `BroadcastingConfigBootstrapper`
- `BroadcastChannelPrefixBootstrapper`
- `FortifyRouteBootstrapper`
- `ScoutPrefixBootstrapper`
- `PostgresRLSBootstrapper`
- `PersistentQueueTenancyBootstrapper`
## Rules
- Configure bootstrappers before writing app-level workarounds.
- `DatabaseCacheBootstrapper` must run after `DatabaseTenancyBootstrapper`.
- `RedisTenancyBootstrapper` needs phpredis and is for direct Redis calls.
- Prefer `TenantConfigBootstrapper` over deprecated `TenantConfig` feature.
- Use `RootUrlBootstrapper` for CLI URL root behavior.
- Use `UrlGeneratorBootstrapper` for tenant-aware route generation.
- Inspect `tenancy()->getBootstrappers()` when context looks partially applied.

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@ -0,0 +1,34 @@
# Configuration Reference
Use this when changing `config/tenancy.php`.
## Source Files
- `assets/config.php`
- `src/TenancyServiceProvider.php`
## Must-Review Sections
- `models`: tenant, domain, impersonation token, tenant key column, ID generator.
- `identification`: central domains, default middleware, resolver settings.
- `bootstrappers`: runtime Laravel feature scoping.
- `database`: central connection, template tenant connection, DB managers, prefixes.
- `rls`: PostgreSQL RLS manager, user, and session variable.
- `cache`: prefix, stores, session scoping, tag base.
- `filesystem`: disks, root overrides, URL overrides, storage suffixing, asset override.
- `redis`: direct Redis connection prefixing.
- `features`: optional package features.
- `routes`: package asset route registration toggle.
- `default_route_mode`: central, tenant, or universal default route behavior.
- `pending`: pending tenant query inclusion and pool count.
- `migration_parameters`: tenant migration defaults.
- `seeder_parameters`: tenant seeder defaults.
## Rules
- Decide identification, database isolation, and bootstrappers before writing app code.
- Never use `tenant` as the template tenant connection name; it is reserved by the package.
- Set `models.id_generator` to `null` only when using auto-increment tenant IDs intentionally.
- Keep resolver caching disabled until invalidation behavior is tested.
- Keep `database.drop_tenant_databases_on_migrate_fresh` false unless local/dev destructive behavior is intended.
- Enable `filesystem.asset_helper_override` only after checking third-party package asset calls.

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@ -0,0 +1,45 @@
# Context API Reference
Use this when switching between tenant and central contexts.
## Source Files
- `src/Tenancy.php`
- `src/helpers.php`
- `src/Database/Concerns/TenantRun.php`
- `src/Database/Concerns/InitializationHelpers.php`
## Core API
```php
tenancy()->initialize($tenant);
tenancy()->end();
tenancy()->reinitialize();
tenancy()->central(fn () => null);
$tenant->run(fn () => null);
```
## Behavior
- `initialize()` accepts a tenant model, ID, or string key.
- Switching tenants ends the previous context first.
- `run()` restores the previous tenant or central context in `finally`.
- `central()` temporarily ends tenancy and restores prior tenant context.
- `reinitialize()` re-runs bootstrappers for the current tenant.
- `bootstrapFeatures()` is idempotent per feature, but feature bootstrapping is irreversible.
- `find()` resolves tenants through the configured tenant model.
## Helpers
- `tenancy()` returns the tenancy singleton.
- `tenant()` returns current tenant or tenant attribute.
- `central()` executes a callback in central context.
- `globalCache()` resolves central cache.
- `tenant_asset()` returns tenant asset URLs.
- `global_asset()` returns global asset URLs.
## Rules
- Do not manually mutate DB connections, cache prefixes, filesystem roots, queue payloads, sessions, or URL roots.
- Use atomic `run()` and `central()` when context must be restored safely.
- Test context restoration after exceptions.

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@ -0,0 +1,36 @@
# Database Tenancy Reference
Use this when changing tenant database isolation or managers.
## Source Files
- `src/Database/DatabaseManager.php`
- `src/Database/DatabaseConfig.php`
- `src/Database/TenantDatabaseManagers/*`
- `src/Bootstrappers/DatabaseTenancyBootstrapper.php`
- `assets/config.php`
## Supported Isolation
- Separate tenant databases.
- PostgreSQL schema isolation.
- Permission-controlled tenant database users.
- PostgreSQL RLS for single-database tenancy.
## Managers
- SQLite: `SQLiteDatabaseManager`
- MySQL/MariaDB: `MySQLDatabaseManager`
- PostgreSQL: `PostgreSQLDatabaseManager`
- SQL Server: `MicrosoftSQLDatabaseManager`
- Permission-controlled variants for MySQL, PostgreSQL, SQL Server.
- PostgreSQL schema managers for schema isolation.
## Rules
- `tenant` is a reserved dynamic connection name.
- Use `database.template_tenant_connection` for the tenant connection template.
- Use `database.tenant_host_connection_name` for database creation/deletion host connection.
- Tenant DB names are `prefix + tenant_id + suffix`.
- Use schema managers only when PostgreSQL schema isolation is intended.
- Test creation, migration, rollback, deletion, and connection restoration.

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@ -0,0 +1,30 @@
# Optional Features Reference
Use this when enabling or debugging classes in `tenancy.features`.
## Source Files
- `src/Features/*`
- `src/Tenancy.php`
## Features
- `UserImpersonation`
- `TelescopeTags`
- `CrossDomainRedirect`
- `ViteBundler`
- `DisallowSqliteAttach`
- `TenantConfig`
## Behavior
- Features are bootstrapped independently from tenant initialization.
- `tenancy()->bootstrapFeatures()` is idempotent per feature.
- Feature bootstrapping is irreversible during the request lifecycle.
- `TenantConfig` is deprecated in favor of `TenantConfigBootstrapper`.
## Rules
- Inspect the feature class before assuming behavior.
- Enable only the needed features.
- Test each enabled feature in central and tenant contexts where relevant.

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@ -0,0 +1,41 @@
# Filesystem Cache Queue Reference
Use this when tenant context affects storage, cache, sessions, Redis, or queues.
## Source Files
- `src/Bootstrappers/FilesystemTenancyBootstrapper.php`
- `src/Bootstrappers/CacheTenancyBootstrapper.php`
- `src/Bootstrappers/CacheTagsBootstrapper.php`
- `src/Bootstrappers/DatabaseCacheBootstrapper.php`
- `src/Bootstrappers/RedisTenancyBootstrapper.php`
- `src/Bootstrappers/QueueTenancyBootstrapper.php`
- `src/Bootstrappers/PersistentQueueTenancyBootstrapper.php`
- `src/Bootstrappers/DatabaseSessionBootstrapper.php`
- `src/Middleware/ScopeSessions.php`
## Filesystem
- `filesystem.disks` controls scoped disks.
- `filesystem.root_override` rewrites local disk roots.
- `filesystem.url_override` enables tenant-aware local public URLs.
- `filesystem.suffix_storage_path` controls `storage_path()` suffixing.
- `filesystem.asset_helper_override` makes `asset()` tenant-aware.
## Cache And Redis
- Cache tenancy prefixes configured stores through `cache.prefix`.
- Global central cache is available through `GlobalCache`/`globalCache()`.
- Redis tenancy is for direct Redis usage and requires phpredis.
## Queue
- Queue bootstrapper carries tenant context into queued jobs.
- Persistent queue bootstrapper is for workers intentionally staying tenant-aware.
## Rules
- Run `php artisan tenants:link` when tenant public local storage URLs are enabled.
- Be careful with `asset_helper_override`; third-party package assets may become tenant-aware.
- Scope sessions through config and `ScopeSessions` middleware where required.
- Test queued jobs in central and tenant contexts.

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@ -0,0 +1,43 @@
# Tenant Identification Reference
Use this when resolving tenants from requests.
## Source Files
- `src/Middleware/IdentificationMiddleware.php`
- `src/Middleware/InitializeTenancyByDomain.php`
- `src/Middleware/InitializeTenancyBySubdomain.php`
- `src/Middleware/InitializeTenancyByDomainOrSubdomain.php`
- `src/Middleware/InitializeTenancyByPath.php`
- `src/Middleware/InitializeTenancyByRequestData.php`
- `src/Middleware/InitializeTenancyByOriginHeader.php`
- `src/Middleware/PreventAccessFromUnwantedDomains.php`
- `src/Middleware/ScopeSessions.php`
- `src/Resolvers/*`
## Middleware
- `InitializeTenancyByDomain`
- `InitializeTenancyBySubdomain`
- `InitializeTenancyByDomainOrSubdomain`
- `InitializeTenancyByPath`
- `InitializeTenancyByRequestData`
- `InitializeTenancyByOriginHeader`
- `PreventAccessFromUnwantedDomains`
- `CheckTenantForMaintenanceMode`
- `ScopeSessions`
## Resolver Config
- `DomainTenantResolver`: cache, TTL, cache store.
- `PathTenantResolver`: tenant route parameter, route name prefix, tenant model column, allowed extra columns, cache.
- `RequestDataTenantResolver`: header, cookie, query parameter, tenant model column, cache.
## Rules
- Configure `identification.central_domains` for domain/subdomain strategies.
- Use `PreventAccessFromUnwantedDomains` only with configured domain identification middleware.
- For path identification, confirm the tenant parameter name before defining URLs.
- For request-data identification, set unused channels to `null`.
- If custom middleware is introduced, add it to the appropriate config category.
- Test success and failure identification paths.

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@ -0,0 +1,36 @@
# User Impersonation Reference
Use this when implementing tenant user impersonation.
## Source Files
- `src/Features/UserImpersonation.php`
- `src/Database/Models/ImpersonationToken.php`
- `assets/impersonation-migrations/*`
## Setup
```bash
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=impersonation-migrations
php artisan migrate
```
Enable feature:
```php
'features' => [
Stancl\Tenancy\Features\UserImpersonation::class,
],
```
## Command
```bash
php artisan tenants:purge-impersonation-tokens
```
## Rules
- Verify tenant match before logging in impersonated users.
- Test guard, redirect URL, remember flag, token TTL, and invalid token behavior.
- Purge expired tokens routinely.

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@ -0,0 +1,73 @@
# Installation Reference
Use this when installing or auditing `stancl/tenancy` setup.
## Source Files
- `src/Commands/Install.php`
- `src/TenancyServiceProvider.php`
- `assets/config.php`
- `assets/tenant_routes.stub.php`
- `assets/TenancyServiceProvider.stub.php`
- `assets/migrations/*`
## Required Steps
1. Install the package.
```bash
composer require stancl/tenancy
```
2. Run the installer non-interactively.
```bash
php artisan tenancy:install --no-interaction
```
3. Confirm these files exist:
- `config/tenancy.php`
- `routes/tenant.php`
- `app/Providers/TenancyServiceProvider.php`
- `database/migrations/2019_09_15_000010_create_tenants_table.php`
- `database/migrations/2019_09_15_000020_create_domains_table.php`
- `database/migrations/tenant`
4. Review `config/tenancy.php` before running migrations.
5. Run central migrations.
```bash
php artisan migrate
```
6. Add tenant migrations to `database/migrations/tenant`.
7. Create tenants and domains according to the identification strategy.
8. Run tenant migrations.
```bash
php artisan tenants:migrate
```
## Manual Publish Commands
Prefer `tenancy:install`. Use these only for targeted publishing:
```bash
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=config
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=routes
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=providers
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=migrations
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=impersonation-migrations
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=resource-syncing-migrations
```
## Installer Behavior
- Publishes config, routes, provider, and base migrations.
- Creates `database/migrations/tenant`.
- Skips files that already exist and warns instead of overwriting.
- Shows an interactive support prompt unless `--no-interaction` is used.

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@ -0,0 +1,44 @@
# Integrations Reference
Use this when tenancy integrates with URL generation, mail, broadcasting, Fortify, Scout, Livewire, Telescope, or Vite.
## Source Files
- `src/Bootstrappers/RootUrlBootstrapper.php`
- `src/Bootstrappers/UrlGeneratorBootstrapper.php`
- `src/Bootstrappers/MailConfigBootstrapper.php`
- `src/Bootstrappers/BroadcastingConfigBootstrapper.php`
- `src/Bootstrappers/BroadcastChannelPrefixBootstrapper.php`
- `src/Bootstrappers/Integrations/FortifyRouteBootstrapper.php`
- `src/Bootstrappers/Integrations/ScoutPrefixBootstrapper.php`
- `src/Features/TelescopeTags.php`
- `src/Features/ViteBundler.php`
- `assets/TenancyServiceProvider.stub.php`
## Bootstrappers
- `RootUrlBootstrapper`: tenant root URL for CLI/context URL generation.
- `UrlGeneratorBootstrapper`: tenant-aware route names and tenant parameters.
- `MailConfigBootstrapper`: tenant-specific mail config.
- `BroadcastingConfigBootstrapper`: tenant broadcaster config and manager.
- `BroadcastChannelPrefixBootstrapper`: tenant-prefixed broadcast channel names.
- `FortifyRouteBootstrapper`: tenant auth route/redirect integration.
- `ScoutPrefixBootstrapper`: tenant-specific Scout prefix.
## Features
- `TelescopeTags`: adds tenant tags when tenancy is initialized.
- `ViteBundler`: tenant-aware bundling behavior.
## Stub Hooks
- `overrideUrlInTenantContext()` shows how to set `RootUrlBootstrapper::$rootUrlOverride`.
- The Livewire v3 comment shows how to make the Livewire update route universal.
- `cloneRoutes()` shows the package route-cloning integration point.
## Rules
- Prefer bootstrappers over ad hoc service-provider config mutation.
- Test generated URLs in HTTP and CLI contexts.
- Test broadcast channel names and tenant-specific broadcaster credentials.
- Make third-party package routes universal or cloned only when intentionally accessible in tenant context.

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@ -0,0 +1,46 @@
# Lifecycle Jobs Reference
Use this when provisioning or deleting tenant resources through events and job pipelines.
## Source Files
- `assets/TenancyServiceProvider.stub.php`
- `src/Events/*`
- `src/Jobs/*`
- `src/Listeners/*`
- `src/Database/Models/Tenant.php`
- `src/Database/Models/Domain.php`
## Tenant Created Pipeline
The published application provider wires `TenantCreated` to a `JobPipeline` containing:
- `CreateDatabase`
- `MigrateDatabase`
- optional `SeedDatabase`
- optional `CreateStorageSymlinks`
- custom provisioning jobs
## Tenant Deletion Pipelines
The stub wires:
- `DeletingTenant` to `DeleteDomains`, optional `DeleteTenantStorage`, optional `RemoveStorageSymlinks`.
- `TenantDeleted` to `DeleteDatabase`, optional resource-syncing cleanup.
## Event Groups
- Tenant lifecycle events.
- Domain lifecycle events.
- Database lifecycle events.
- Tenancy initialization/end/bootstrap events.
- Pending tenant events.
- Resource syncing events.
- Storage symlink events.
## Rules
- Put provisioning and cleanup in event pipelines rather than controllers.
- Keep database, migration, seeding, storage, domain, and sync cleanup order explicit.
- Decide whether pipelines should be queued using `shouldBeQueued()`.
- Test tenant creation and deletion side effects.

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@ -0,0 +1,56 @@
# Migrations And Commands Reference
Use this for tenant-aware Artisan operations.
## Source Files
- `src/Commands/*`
- `src/Concerns/HasTenantOptions.php`
- `src/Concerns/ExtendsLaravelCommand.php`
- `src/Concerns/DealsWithMigrations.php`
- `assets/config.php`
## Tenant Migrations
Defaults from `tenancy.migration_parameters`:
- `--force` true
- `--path` `database/migrations/tenant`
- `--schema-path` `database/schema/tenant-schema.dump`
- `--realpath` true
Commands:
```bash
php artisan tenants:migrate
php artisan tenants:migrate --tenants=tenant-id
php artisan tenants:migrate --skip-failing
php artisan tenants:rollback
php artisan tenants:migrate-fresh
php artisan tenants:seed
```
## Tenant Operations
```bash
php artisan tenants:run cache:clear
php artisan tenant:tinker
php artisan tenants:list
php artisan tenant:dump
```
## Maintenance And Storage
```bash
php artisan tenants:down
php artisan tenants:up
php artisan tenants:link
php artisan tenants:link --remove
```
## Rules
- Use tenant commands for tenant DBs; normal `migrate` is central.
- Use `--tenants=*` to scope commands to selected tenants.
- Use `--skip-failing` only when failures should not stop execution.
- Use concurrent process options only after verifying tenant operations are safe in parallel.

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# Models And Domains Reference
Use this when changing tenant/domain models or tenant-owned models.
## Source Files
- `src/Database/Models/Tenant.php`
- `src/Database/Models/Domain.php`
- `src/Contracts/Tenant.php`
- `src/Contracts/Domain.php`
- `src/Database/Concerns/*`
- `assets/migrations/*`
## Default Tenant Model
- Table: `tenants`
- Primary key: `id`
- Uses `VirtualColumn`, `CentralConnection`, `GeneratesIds`, `HasInternalKeys`, `TenantRun`, `InitializationHelpers`, `InvalidatesResolverCache`.
- Dispatches tenant lifecycle events.
## Default Domain Model
- Unique `domain` column.
- Belongs to configured tenant model using `Tenancy::tenantKeyColumn()`.
- Uses `CentralConnection`, `EnsuresDomainIsNotOccupied`, `ConvertsDomainsToLowercase`, `InvalidatesTenantsResolverCache`.
## Single-Database Traits
- `BelongsToTenant`
- `FillsCurrentTenant`
- `TenantConnection`
- `CentralConnection`
- `HasScopedValidationRules`
- `RLSModel`
## Rules
- Custom tenant models must implement `Stancl\Tenancy\Contracts\Tenant`.
- Custom domain models must implement `Stancl\Tenancy\Contracts\Domain`.
- Preserve resolver cache invalidation behavior when replacing models.
- Use tenant scoping traits consistently for single-database tenancy.
- If auto-increment tenant IDs are used, update config and migrations together.

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@ -2,6 +2,30 @@
This reference is for package-specific details that do not need to live in `SKILL.md`. This reference is for package-specific details that do not need to live in `SKILL.md`.
## Focused References
Load these smaller references for topic-specific work:
- `installation.md` for install, publishing, and setup checks
- `configuration.md` for `config/tenancy.php` sections
- `identification.md` for middleware and resolvers
- `routing-assets.md` for tenant routes, route modes, cloned routes, and asset routes
- `context-api.md` for `tenancy()`, `tenant()`, `run()`, and `central()` behavior
- `bootstrappers.md` for tenant-aware Laravel service scoping
- `database-tenancy.md` for database isolation and tenant database managers
- `migrations-commands.md` for tenant Artisan commands
- `models-domains.md` for tenant/domain models and single-database traits
- `filesystem-cache-queue.md` for storage, cache, sessions, Redis, and queues
- `lifecycle-jobs.md` for events, provisioning, and cleanup pipelines
- `resource-syncing.md` for synced central and tenant resources
- `impersonation.md` for tenant user impersonation
- `pending-tenants.md` for pending tenant pools
- `rls.md` for PostgreSQL row-level security
- `features.md` for optional package features
- `integrations.md` for URL, mail, broadcasting, Fortify, Scout, Livewire, Telescope, and Vite
- `testing.md` for test coverage guidance
## Main Entry Points ## Main Entry Points
- `src/TenancyServiceProvider.php` - `src/TenancyServiceProvider.php`

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# Pending Tenants Reference
Use this when maintaining a pool of prepared tenants.
## Source Files
- `src/Commands/CreatePendingTenants.php`
- `src/Commands/ClearPendingTenants.php`
- `src/Database/Concerns/HasPending.php`
- `src/Database/Concerns/PendingScope.php`
- `src/Jobs/CreatePendingTenants.php`
- `src/Jobs/ClearPendingTenants.php`
## Config
- `pending.include_in_queries`
- `pending.count`, defaulting to `TENANCY_PENDING_COUNT` or 5
## Commands
```bash
php artisan tenants:pending-create
php artisan tenants:pending-create --count=10
php artisan tenants:pending-clear
php artisan tenants:pending-clear --older-than-days=7
php artisan tenants:pending-clear --older-than-hours=12
```
## Rules
- When `include_in_queries` is false, pending tenants are excluded from tenant queries and tenant commands.
- Use `withPending()`, `withoutPending()`, and `onlyPending()` intentionally.
- Test command behavior with and without pending tenants included in queries.

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# Resource Syncing Reference
Use this when syncing central resources into tenant contexts.
## Source Files
- `src/ResourceSyncing/*`
- `assets/resource-syncing-migrations/*`
- `assets/TenancyServiceProvider.stub.php`
## Setup
Publish resource syncing migration:
```bash
php artisan vendor:publish --provider="Stancl\Tenancy\TenancyServiceProvider" --tag=resource-syncing-migrations
php artisan migrate
```
## Main Pieces
- `tenant_resources` table.
- `ResourceSyncing` classes and listeners.
- `SyncMaster`, `Syncable`, `TenantPivot`, `TenantMorphPivot`.
- Events such as `SyncedResourceSaved`, `SyncedResourceDeleted`, `CentralResourceAttachedToTenant`.
## Rules
- Use package events/listeners instead of custom tenant loops.
- Keep central and tenant resource lifecycles explicit.
- Configure soft-delete query behavior in the application `TenancyServiceProvider` when needed.
- Test create, update, delete, restore, attach, and detach behavior.

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# PostgreSQL RLS Reference
Use this when implementing single-database PostgreSQL row-level security.
## Source Files
- `src/Bootstrappers/PostgresRLSBootstrapper.php`
- `src/RLS/*`
- `src/Database/Concerns/RLSModel.php`
- `src/Commands/CreateUserWithRLSPolicies.php`
- `tests/RLS/*`
## Config
- `rls.manager`
- `rls.user.username`
- `rls.user.password`
- `rls.session_variable_name`
- `PostgresRLSBootstrapper` in `bootstrappers`
## Command
```bash
php artisan tenants:rls
php artisan tenants:rls --force
```
## Rules
- Use PostgreSQL and single-database tenancy.
- Session variable name must be namespaced, for example `my.current_tenant`.
- RLS user is one tenant database user for all tenants, not one user per tenant.
- Test policies on every tenant-owned table.

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# Routing And Assets Reference
Use this when working with tenant routes, route modes, cloned routes, or tenant assets.
## Source Files
- `assets/tenant_routes.stub.php`
- `assets/TenancyServiceProvider.stub.php`
- `assets/routes.php`
- `src/Actions/CloneRoutesAsTenant.php`
- `src/Enums/RouteMode.php`
- `src/Controllers/TenantAssetController.php`
## Published Tenant Routes
The stub groups tenant routes with:
- `web`
- `InitializeTenancyByDomain`
- `PreventAccessFromUnwantedDomains`
- `ScopeSessions`
The application `TenancyServiceProvider` loads `routes/tenant.php` under the `tenant` middleware group.
## Route Modes
The package registers these middleware groups:
- `clone`
- `universal`
- `tenant`
- `central`
`tenancy.default_route_mode` defaults to central. Override per route using route mode middleware.
## Asset Routes
When `tenancy.routes` is true, the package registers:
- `/tenancy/assets/{path?}` named `stancl.tenancy.asset`
- `/{tenant}/tenancy/assets/{path?}` named `tenant.stancl.tenancy.asset` for path identification
## Rules
- Keep central and tenant routes explicit.
- Use `routes/tenant.php` for tenant application routes when using the stub.
- Use `universal` only for routes intended to work in both contexts.
- Use `CloneRoutesAsTenant` for package route integration instead of manually duplicating route definitions.
- Disable package routes only if using external storage or a custom asset controller.

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# Testing Reference
Use this when adding or reviewing tenancy behavior tests.
## Source Files
- `tests/TestCase.php`
- `tests/Pest.php`
- `tests/*`
## High-Value Test Areas
- Installation and published files.
- Central route access.
- Tenant route access.
- Domain, subdomain, path, request data, and origin header identification.
- Identification failures.
- Tenant context API restoration after success and exceptions.
- Database connection switching and reverting.
- Cache, Redis, filesystem, session, queue, URL, mail, and broadcasting scoping.
- Tenant migrations, rollbacks, seeds, and tenant command options.
- Tenant lifecycle jobs and event pipelines.
- Resource syncing.
- User impersonation.
- Pending tenants.
- RLS policies.
- Optional features.
## Useful Existing Tests
- `tests/AutomaticModeTest.php`
- `tests/ManualModeTest.php`
- `tests/RouteMiddlewareTest.php`
- `tests/PathIdentificationTest.php`
- `tests/RequestDataIdentificationTest.php`
- `tests/OriginHeaderIdentificationTest.php`
- `tests/TenantAssetTest.php`
- `tests/CommandsTest.php`
- `tests/QueueTest.php`
- `tests/SingleDatabaseTenancyTest.php`
- `tests/RLS/*`
- `tests/ResourceSyncingTest.php`
- `tests/TenantUserImpersonationTest.php`