[5.x] Add fresh method to Blueprint & Fieldset classes

src/Fields/Blueprint.php

@@ -130,6 +130,19 @@ public function path()
         ]));
     }
 
+    public function fullyQualifiedHandle(): string
+    {
+        $handle = $this->handle();
+
+        if ($this->namespace()) {
+            $handle = $this->isNamespaced()
+                ? $this->namespace().'::'.$handle
+                : $this->namespace().'.'.$handle;
+        }
+
+        return $handle;
+    }
+
     public function setContents(array $contents)
     {
         $this->contents = $contents;
@@ -517,6 +530,11 @@ public function reset()
         return true;
     }
 
+    public function fresh()
+    {
+        return BlueprintRepository::find($this->fullyQualifiedHandle());
+    }
+
     public function ensureField($handle, $fieldConfig, $tab = null, $prepend = false)
     {
         return $this->ensureFieldInTab($handle, $fieldConfig, $tab, $prepend);

src/Fields/Fieldset.php

@@ -291,6 +291,11 @@ public function reset()
         return true;
     }
 
+    public function fresh()
+    {
+        return Facades\Fieldset::find($this->handle());
+    }
+
     public static function __callStatic($method, $parameters)
     {
         return Facades\Fieldset::{$method}(...$parameters);