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refactor: fix last deprecations
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nikophil committed Dec 21, 2023
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163 changes: 163 additions & 0 deletions UPGRADE-2.0.md
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# Migration guide from Foundry 1.x to 2.0

Foundry 2 has changed some of its API.
The global philosophy is still the same.
The main is that we've introduced a separation between "object" factories,
"persistence" factories and "persistence with proxy" factories.

When Foundry 1.x was "persistence" first, Foundry 2 is "object" first.
This would allow a lot more decoupling from the persistence layer.

## How to

Every modification needed for a smooth migration is covered by a deprecation.
All you have to do is to activate the deprecation helper, make the tests run, fix all the deprecations reported.

Here is an example of how the deprecation helper could be activated.
You should the `SYMFONY_DEPRECATIONS_HELPER` in `phpunit.xml` or `.env.local` file:
```shell
SYMFONY_DEPRECATIONS_HELPER="max[self]=0&max[direct]=0&quiet[]=indirect&quiet[]=other"
```

Here is the full list of modifications needed:

## Factory

- `withAttributes()` and `addState()` are both deprecated in favor of `with()`
- `sequence()` and `createSequence()` do not accept `callable` as a parameter anymore (how do we leverage `__index` instead??)

### Change factories' parent class

`Zenstruck\Foundry\ModelFactory` is now deprecated.
You should choose between `\Zenstruck\Foundry\Persistence\PersistentProxyObjectFactory` and `\Zenstruck\Foundry\Persistence\PersistentObjectFactory`.
Both act the same way, but the latter does not return a `Proxy` object.

> [!NOTE]
> You will have to change some methods prototypes in your classes:
```php
// before
protected function getDefaults(): array
{
// ...
}

// after
protected function defaults(): array|callable
{
// ...
}
```

```php
// before
protected static function getClass(): string
{
// ...
}

// after
public static function class(): string
{
// ...
}
```

As a rule of thumb to help you to choose between these two new factory parent classes:
- only entities (ORM) or documents (ODM) should use `PersistentProxyObjectFactory`
- you should only use `PersistentProxyObjectFactory` if you want to leverage "auto refresh" behavior
- all "non-persistable" objects could use `PersistentObjectFactory`, since `Proxy` is only useful for entities/documents
- final object cannot use `PersistentProxyObjectFactory`, but that should not be a problem, since entities/documents cannot be final objects

> [!WARNING]
> `PersistentProxyObjectFactory` should not be chosen to create `final` classes instances.
> This will throw a deprecation in 1.x and will create an error in 2.0
> [!IMPORTANT]
> Since `PersistentObjectFactory` does not return a `Proxy` anymore, you'll have to remove all calls to `->object()`
> or any other proxy method on object created by this type of factory.
## Proxy

Foundry 2.0 will completely change how `Proxy` system works, by leveraging Symfony's lazy proxy mechanism.
`Proxy` won't be anymore a wrapper class, but a "real" proxy, meaning your objects will be of the desired class AND `Proxy` object.
This implies that calling `->object()` (or, now, `_real()`) everywhere to satisfy the type system won't be needed anymore!

`Proxy` class comes with deprecations as well:
- replace everywhere you're type-hinting `Zenstruck\Foundry\Proxy` to the interface `Zenstruck\Foundry\Persistence\Proxy`
- most of `Proxy` methods are deprecated:
- `object()` -> `_real()`
- `save()` -> `_save()`
- `remove()` -> `_delete()`
- `refresh()` -> `_refresh()`
- `forceSet()` -> `_set()`
- `forceGet()` -> `_get()`
- `repository()` -> `_repository()`
- `enableAutoRefresh()` -> `_enableAutoRefresh()`
- `disableAutoRefresh()` -> `_disableAutoRefresh()`
- `withoutAutoRefresh()` -> `_withoutAutoRefresh()`
- `isPersisted()` is removed without any replacement
- `forceSetAll()` is removed without any replacement
- `assertPersisted()` is removed without any replacement
- `assertNotPersisted()` is removed without any replacement
- Everywhere you've type-hinted `Zenstruck\Foundry\FactoryCollection<T>` which was coming from a `PersistentProxyObjectFactory`, replace to `Zenstruck\Foundry\FactoryCollection<Proxy<T>>`

## Instantiator

- `Zenstruck\Foundry\Instantiator` class is deprecated in favor of `\Zenstruck\Foundry\Object\Instantiator`. You should change them everywhere.
- `new Instantiator()` is deprecated: use `Instantiator::withConstructor()` or `Instantiator::withoutConstructor()` depending on your needs.
- `Instantiator::alwaysForceProperties()` is deprecated in favor of `Instantiator::alwaysForce()`. Be careful of the modification of the parameter which is now a variadic.
- `Instantiator::allowExtraAttributes()` is deprecated in favor of `Instantiator::allowExtra()`. Be careful of the modification of the parameter which is now a variadic.
- Configuration `zenstruck_foundry.without_constructor` is deprecated in favor of `zenstruck_foundry.use_constructor`

## Standalone functions

- `Zenstruck\Foundry\create()` -> `Zenstruck\Foundry\Persistence\persist()`
- `Zenstruck\Foundry\instantiate()` -> `Zenstruck\Foundry\object()`
- `Zenstruck\Foundry\repository()` -> `Zenstruck\Foundry\Persistence\repository()`
- `Zenstruck\Foundry\Factory::delayFlush()` -> `Zenstruck\Foundry\Persistence\flush_after()`
- Usage of any method in `Zenstruck\Foundry\Test\TestState` should be replaced by `Zenstruck\Foundry\Test\UnitTestConfig::configure()`
- `Zenstruck\Foundry\instantiate_many()` is removed without any replacement
- `Zenstruck\Foundry\create_many()` is removed without any replacement

## Trait `Factories`
- `Factories::disablePersist()` -> `Zenstruck\Foundry\Persistence\disable_persisting()`
- `Factories::enablePersist()` -> `Zenstruck\Foundry\Persistence\enable_persisting()`
- both `disablePersist()` and `enable_persisting()` should not be called when Foundry is booted without Doctrine (ie: in a unit test)

## Bundle configuration

Here is a diff of the bundle's configuration, all configs in red should be migrated to the green ones:

```diff
zenstruck_foundry:
- auto_refresh_proxies: null
instantiator:
- without_constructor: false
+ use_constructor: true
+ orm:
+ auto_persist: true
+ reset:
+ connections: [default]
+ entity_managers: [default]
+ mode: schema
+ mongo:
+ auto_persist: true
+ reset:
+ document_managers: [default]
- database_resetter:
- enabled: true
- orm:
- connections: []
- object_managers: []
- reset_mode: schema
- odm:
- object_managers: []
```

## Misc.
- type-hinting to `Zenstruck\Foundry\RepositoryProxy` should be replaced by `Zenstruck\Foundry\Persistence\RepositoryDecorator`
- type-hinting to `Zenstruck\Foundry\RepositoryAssertions` should be replaced by `Zenstruck\Foundry\Persistence\RepositoryAssertions`



1 change: 0 additions & 1 deletion composer.json
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Expand Up @@ -53,7 +53,6 @@
"psr-4": {"Zenstruck\\Foundry\\": "src/"},
"files": [
"src/functions.php",
"src/deprecations.php",
"src/Persistence/functions.php"
]
},
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4 changes: 2 additions & 2 deletions src/Bundle/DependencyInjection/ZenstruckFoundryExtension.php
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Expand Up @@ -22,7 +22,7 @@
use Symfony\Component\HttpKernel\DependencyInjection\ConfigurableExtension;
use Zenstruck\Foundry\Bundle\Command\StubMakeFactory;
use Zenstruck\Foundry\Bundle\Command\StubMakeStory;
use Zenstruck\Foundry\Instantiator;
use \Zenstruck\Foundry\Object\Instantiator;
use Zenstruck\Foundry\Persistence\PersistentObjectFactory;
use Zenstruck\Foundry\Persistence\PersistentProxyObjectFactory;
use Zenstruck\Foundry\Story;
Expand Down Expand Up @@ -127,7 +127,7 @@ private function configureDatabaseResetter(array $config, ContainerBuilder $cont
$legacyConfig = $config['database_resetter'];

if (false === $legacyConfig['enabled']) {
trigger_deprecation('zenstruck\foundry', '1.37.0', \sprintf('Disabling database reset via bundle configuration is deprecated and will be removed in 2.0. Instead you should not use "%s" trait in your test.', ResetDatabase::class));
trigger_deprecation('zenstruck\foundry', '1.37.0', 'Disabling database reset via bundle configuration is deprecated and will be removed in 2.0. Instead you should not use "%s" trait in your test.', ResetDatabase::class);

$configurationDefinition->addMethodCall('disableDatabaseReset');
}
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Expand Up @@ -34,7 +34,7 @@ public function getAutocompleteValues(): array

$class = $this->toPSR4($rootPath, $phpFile, $namespacePrefix);

if (\in_array($class, ['Zenstruck\Foundry\Proxy', 'Zenstruck\Foundry\RepositoryProxy'])) {
if (\in_array($class, ['Zenstruck\Foundry\Proxy', 'Zenstruck\Foundry\RepositoryProxy', 'Zenstruck\Foundry\RepositoryAssertions'])) {
// do not load legacy Proxy: prevents deprecations in tests.
continue;
}
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4 changes: 2 additions & 2 deletions src/Bundle/Resources/config/services.xml
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Expand Up @@ -5,8 +5,8 @@
https://symfony.com/schema/dic/services/services-1.0.xsd">

<services>
<service id=".zenstruck_foundry.default_instantiator" class="Zenstruck\Foundry\Instantiator">
<factory class="Zenstruck\Foundry\Instantiator" method="withConstructor" />
<service id=".zenstruck_foundry.default_instantiator" class="Zenstruck\Foundry\Object\Instantiator">
<factory class="Zenstruck\Foundry\Object\Instantiator" method="withConstructor" />
</service>
<service id=".zenstruck_foundry.faker" class="Faker\Generator">
<factory class="Faker\Factory" method="create" />
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8 changes: 4 additions & 4 deletions src/Factory.php
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Expand Up @@ -99,7 +99,7 @@ public function create(
bool $noProxy = false
): object {
if (2 === \count(\func_get_args()) && !\str_starts_with(\debug_backtrace(options: \DEBUG_BACKTRACE_IGNORE_ARGS, limit: 1)[0]['class'] ?? '', 'Zenstruck\Foundry')) {
trigger_deprecation('zenstruck\foundry', '1.37.0', \sprintf('Parameter "$noProxy" of method "%s()" is deprecated and will be removed in Foundry 2.0.', __METHOD__));
trigger_deprecation('zenstruck\foundry', '1.37.0', 'Parameter "$noProxy" of method "%s()" is deprecated and will be removed in Foundry 2.0.', __METHOD__);
}

// merge the factory attribute set with the passed attributes
Expand Down Expand Up @@ -203,7 +203,7 @@ final public function many(int $min, ?int $max = null): FactoryCollection
final public function sequence(iterable|callable $sequence): FactoryCollection
{
if (\is_callable($sequence)) {
trigger_deprecation('zenstruck\foundry', '1.37.0', \sprintf('Passing a callable to method "%s()" is deprecated and will be removed in 2.0.', __METHOD__));
trigger_deprecation('zenstruck\foundry', '1.37.0', 'Passing a callable to method "%s()" is deprecated and will be removed in 2.0.', __METHOD__);

$sequence = $sequence();
}
Expand Down Expand Up @@ -231,7 +231,7 @@ public function withoutPersisting(): self
*/
final public function withAttributes($attributes = []): self
{
trigger_deprecation('zenstruck\foundry', '1.37.0', \sprintf('Method "%s()" is deprecated and will be removed in 2.0. Use "%s::with()" instead.', __METHOD__, self::class));
trigger_deprecation('zenstruck\foundry', '1.37.0', 'Method "%s()" is deprecated and will be removed in 2.0. Use "%s::with()" instead.', __METHOD__, self::class);

return $this->with($attributes);
}
Expand Down Expand Up @@ -352,7 +352,7 @@ final public static function faker(): Faker\Generator
*/
final public static function delayFlush(callable $callback): mixed
{
trigger_deprecation('zenstruck\foundry', '1.37.0', \sprintf('Method "%s()" is deprecated and will be removed in Foundry 2.0. Use "Zenstruck\Foundry\Persistence\flush_after()" instead.', __METHOD__));
trigger_deprecation('zenstruck\foundry', '1.37.0', 'Method "%s()" is deprecated and will be removed in Foundry 2.0. Use "Zenstruck\Foundry\Persistence\flush_after()" instead.', __METHOD__);

return self::configuration()->delayFlush($callback);
}
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2 changes: 1 addition & 1 deletion src/FactoryCollection.php
Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,7 @@ public function create(
bool $noProxy = false
): array {
if (2 === \count(\func_get_args()) && !\str_starts_with(\debug_backtrace(options: \DEBUG_BACKTRACE_IGNORE_ARGS, limit: 1)[0]['class'] ?? '', 'Zenstruck\Foundry')) {
trigger_deprecation('zenstruck\foundry', '1.37.0', \sprintf('Parameter "$noProxy" of method "%s()" is deprecated and will be removed in Foundry 2.0.', __METHOD__));
trigger_deprecation('zenstruck\foundry', '1.37.0', 'Parameter "$noProxy" of method "%s()" is deprecated and will be removed in Foundry 2.0.', __METHOD__);
}

$objects = [];
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