Feature/transform eloquent models (#47)

* Forward port feature from v2 to allow more broad transformation of eloquent models

* Apply fixes from StyleCI (#46)

src/Transformers/RestfulTransformer.php

@@ -5,6 +5,7 @@
 use League\Fractal\TransformerAbstract;
 use Specialtactics\L5Api\APIBoilerplate;
 use Specialtactics\L5Api\Models\RestfulModel;
+use Illuminate\Database\Eloquent\Model as EloquentModel;
 
 class RestfulTransformer extends TransformerAbstract
 {
@@ -22,10 +23,16 @@ class RestfulTransformer extends TransformerAbstract
      */
     public function transform($object)
     {
-        if (is_object($object) && $object instanceof RestfulModel) {
-            $transformed = $this->transformRestfulModel($object);
-        } elseif (is_object($object) && $object instanceof \stdClass) {
-            $transformed = $this->transformStdClass($object);
+        if (is_object($object)) {
+            if ($object instanceof RestfulModel) {
+                $transformed = $this->transformRestfulModel($object);
+            } elseif ($object instanceof EloquentModel) {
+                $transformed = $this->transformEloquentModel($object);
+            } elseif ($object instanceof \stdClass) {
+                $transformed = $this->transformStdClass($object);
+            } else {
+                throw new \Exception('Unexpected object type encountered in transformer');
+            }
         } else {
             throw new \Exception('Unexpected object type encountered in transformer');
         }
@@ -52,12 +59,12 @@ public function transformStdClass($object)
     }
 
     /**
-     * Transform an eloquent object into a jsonable array
+     * Transform a restful model object into a jsonable array
      *
      * @param RestfulModel $model
      * @return array
      */
-    public function transformRestfulModel(RestfulModel $model)
+    public function transformRestfulModel(EloquentModel $model)
     {
         $this->model = $model;
 
@@ -105,6 +112,18 @@ public function transformRestfulModel(RestfulModel $model)
         return $transformed;
     }
 
+    /**
+     * At the moment, there is no difference in implementation between this and the more specific Restfulmodel,
+     * however in the future there may be
+     *
+     * @param EloquentModel $model
+     * @return array
+     */
+    public function transformEloquentModel(EloquentModel $model)
+    {
+        return $this->transformRestfulModel($model);
+    }
+
     /**
      * Transform the keys of the object to the correct case as required
      *