remove orphan edges

src/Edge/EdgeService.php

@@ -4,12 +4,14 @@ use Lucent\LucentException;
 
 class EdgeService
 {
-
+    public function __construct(public EdgeRepo $edgeRepo)
+    {
+    }
 
     /**
      * @throws LucentException
      */
-    public static function create(
+    public function create(
         string $source,
         string $target,
         string $sourceSchema,
@@ -29,9 +31,23 @@ class EdgeService
             field: $field,
             rank: $rank,
         );
-        EdgeRepo::insert($edge);
+        $this->edgeRepo->insert($edge);
         return $edge;
     }
 
+    public function update(string $from, EdgeCollection $edges): void
+    {
+        $this->edgeRepo->update($from, $edges);
+    }
+
+    public function findAll(): EdgeCollection
+    {
+        return $this->edgeRepo->findAll();
+    }
+
+    public function remove(Edge $edge): void
+    {
+        $this->edgeRepo->remove($edge);
+    }
 
 }