Add synthesizer for Livewire (#7)

* Add synthesizer for Livewire

* Convert to string instead of an integer

* Change namespace and add generic synth

* Code style

---------

Co-authored-by: Chris Morrell <[email protected]>

README.md

@@ -131,6 +131,34 @@ $example->id instanceof Snowflake; // true
 echo $example->id; // 65898467809951744
 ```
 
+### Usage with Livewire
+
+If you're using Livewire, you can use the `SnowflakeSynth` synthesizer to
+make Snowflakes usable in your components.
+
+All you need to do is to register the synthesizer in your `AppServiceProvider`:
+
+```php
+use Glhd\Bits\Support\Livewire\SnowflakeSynth;
+use Glhd\Bits\Support\Livewire\BitsSynth;
+
+class AppServiceProvider extends ServiceProvider
+{
+    public function boot(): void
+    {
+        // If only using Snowflakes:
+        Livewire::propertySynthesizer(SnowflakeSynth::class);
+
+        // If using Sonyflakes or a custom Bits variant:
+        Livewire::propertySynthesizer(BitsSynth::class);
+    }
+}
+```
+
+If you're using a non-Snowflake variant of Bits, you can use the `BitsSynth` 
+instead, which supports any version of Bits at the cost of storing a little
+more data.
+
 ## About 64-bit Unique IDs
 
 ### Snowflake format

src/Support/Livewire/BitsSynth.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Glhd\Bits\Support\Livewire;
+
+use Glhd\Bits\Bits;
+use Livewire\Mechanisms\HandleComponents\Synthesizers\Synth;
+
+class BitsSynth extends Synth
+{
+	public static string $key = 'bits';
+
+	public static function match($target)
+	{
+		return $target instanceof Bits;
+	}
+
+	/** @var Bits $target */
+	public function dehydrate($target)
+	{
+		return [$target->jsonSerialize(), ['class' => $target::class]];
+	}
+
+	/**
+	 * @param string $value
+	 * @param array{ class: class-string<Bits> } $meta
+	 */
+	public function hydrate($value, $meta)
+	{
+		return $meta['class']::fromId($value);
+	}
+}

src/Support/Livewire/SnowflakeSynth.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Glhd\Bits\Support\Livewire;
+
+use Glhd\Bits\Snowflake;
+use Livewire\Mechanisms\HandleComponents\Synthesizers\Synth;
+
+class SnowflakeSynth extends Synth
+{
+	public static string $key = 'snowflake';
+
+	public static function match($target)
+	{
+		return $target instanceof Snowflake;
+	}
+
+	/** @var Snowflake $target */
+	public function dehydrate($target)
+	{
+		return [$target->jsonSerialize(), []];
+	}
+
+	public function hydrate($value)
+	{
+		return Snowflake::fromId($value);
+	}
+}