Merge pull request #591 from edalzell/feature/data-collection-synth

Add DataCollectionSynth

src/Synths/DataCollectionSynth.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Spatie\LaravelData\Synths;
+
+use Livewire\Mechanisms\HandleComponents\Synthesizers\Synth;
+use Spatie\LaravelData\DataCollection;
+
+class DataCollectionSynth extends Synth
+{
+    public static $key = 'dtcl';
+
+    public static function match($target)
+    {
+        return get_class($target) == DataCollection::class;
+    }
+
+    public function dehydrate(DataCollection $target, $dehydrateChild)
+    {
+        $data = $target->all();
+
+        foreach ($data as $key => $child) {
+            $data[$key] = $dehydrateChild($key, $child);
+        }
+
+        return [
+            $data,
+            ['class' => get_class($target)],
+        ];
+    }
+
+    /**
+     * @param  array<mixed>  $value
+     * @param  array<string, class-string>  $meta
+     * @param  mixed  $hydrateChild
+     * @return \Spatie\LaravelData\DataCollection
+     */
+    public function hydrate($value, $meta, $hydrateChild)
+    {
+        foreach ($value as $key => $child) {
+            $value[$key] = $hydrateChild($key, $child);
+        }
+
+        return $meta['class']::make($value);
+    }
+
+    public function get(&$target, $key)
+    {
+        return $target[$key] ?? null;
+    }
+
+    public function set(&$target, $key, $value)
+    {
+        $target[$key] = $value;
+    }
+}