Merge pull request #8 from ryangjchandler/feature/json-driver

feature: `Json` driver

config/orbit.php

@@ -6,6 +6,7 @@
 
     'drivers' => [
         'md' => \Orbit\Drivers\Markdown::class,
+        'json' => \Orbit\Drivers\Json::class,
     ],
 
     'paths' => [

src/Concerns/Orbital.php

@@ -113,7 +113,15 @@ public function migrate()
 
         $driver = Orbit::driver(static::getOrbitalDriver());
 
-        $driver->all(static::getOrbitalPath())->each(fn ($row) => static::insert($row));
+        $driver->all(static::getOrbitalPath())->each(function ($row) {
+            foreach ($row as $key => $value) {
+                $this->setAttribute($key, $value);
+
+                $row[$key] = $this->attributes[$key];
+            }
+
+            static::insert($row);
+        });
     }
 
     protected static function getOrbitalDriver()

src/Drivers/Json.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace Orbit\Drivers;
+
+use FilesystemIterator;
+use Orbit\Facades\Orbit;
+use Orbit\Contracts\Driver;
+use Illuminate\Support\Collection;
+use Illuminate\Database\Eloquent\Model;
+
+class Json implements Driver
+{
+    public function shouldRestoreCache(string $directory): bool
+    {
+        $highest = 0;
+
+        foreach (new FilesystemIterator($directory) as $file) {
+            if ($file->getMTime() > $highest) {
+                $highest = $file->getMTime();
+            }
+        }
+
+        return $highest > filemtime(Orbit::getDatabasePath());
+    }
+
+    public function save(Model $model, string $directory): bool
+    {
+        $key = $model->getKey();
+
+        if ($model->wasChanged($model->getKeyName())) {
+            unlink($directory . DIRECTORY_SEPARATOR . $model->getOriginal($model->getKeyName()) . '.json');
+        }
+
+        if (! file_exists($path = $directory . DIRECTORY_SEPARATOR . $key . '.json')) {
+            file_put_contents($path, '');
+        }
+
+        $data = array_filter($model->getAttributes());
+
+        $json = json_encode($data, JSON_PRETTY_PRINT);
+
+        file_put_contents($path, $json);
+
+        return true;
+    }
+
+    public function delete(Model $model, string $directory): bool
+    {
+        $key = $model->getKey();
+
+        unlink($directory . DIRECTORY_SEPARATOR . $key . '.json');
+
+        return true;
+    }
+
+    public function all(string $directory): Collection
+    {
+        $collection = Collection::make();
+        $files = new FilesystemIterator($directory);
+
+        foreach ($files as $file) {
+            if ($file->getExtension() !== 'json') continue;
+
+            $collection->push(
+                json_decode(file_get_contents($file->getPathname()), true)
+            );
+        }
+
+        return $collection;
+    }
+}

src/Drivers/Markdown.php

@@ -34,7 +34,7 @@ public function save(Model $model, string $directory): bool
         }
 
         if (! file_exists($path = $directory . DIRECTORY_SEPARATOR . $key . '.md')) {
-            touch($path);
+            file_put_contents($path, '');
         }
 
         $matter = array_filter($model->getAttributes(), function ($value, $key) {