feat: Add uuid support. #47

config/versionable.php

@@ -21,4 +21,9 @@
      * The model class for user.
      */
     'user_model' => \App\Models\User::class,
+
+    /**
+     * Use uuid for version id.
+     */
+    'uuid' => false,
 ];

migrations/2019_05_31_042934_create_versions_table.php

@@ -12,9 +12,13 @@
     public function up()
     {
         Schema::create('versions', function (Blueprint $table) {
-            $table->bigIncrements('id');
+            $uuid = config('versionable.uuid');
+
+            $uuid ? $table->uuid('id')->primary() : $table->bigIncrements('id');
             $table->unsignedBigInteger(config('versionable.user_foreign_key', 'user_id'));
-            $table->morphs('versionable');
+
+            $uuid ? $table->uuidMorphs('versionable') : $table->morphs('versionable');
+
             $table->json('contents')->nullable();
             $table->timestamps();
         });

src/Version.php

@@ -9,6 +9,7 @@
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 use Illuminate\Database\Eloquent\SoftDeletes;
 use Illuminate\Support\Carbon;
+use Illuminate\Support\Str;
 
 use function class_uses;
 use function config;
@@ -35,6 +36,15 @@ class Version extends Model
         'contents' => 'json',
     ];
 
+    protected static function booted()
+    {
+        static::creating(function (Version $version) {
+            if (\config('versionable.uuid')) {
+                $version->{$version->getKeyName()} = $version->{$version->getKeyName()} ?: (string) Str::orderedUuid();
+            }
+        });
+    }
+
     public function user(): ?BelongsTo
     {
         $useSoftDeletes = in_array(SoftDeletes::class, class_uses(config('versionable.user_model')));

tests/FeatureTest.php

@@ -61,7 +61,6 @@ public function it_can_create_version_with_diff_strategy()
         $this->assertArrayHasKey('content', $post->lastVersion->contents);
         $this->assertArrayHasKey('extends', $post->lastVersion->contents);
 
-
         $post->update(['title' => 'version2', 'content' => 'version2 content', 'user_id' => 1234]);
         $post->refresh();