Only fill entry model with id if it already has one, to prevent postgres error (#68)

Co-authored-by: Jason Varga <[email protected]>

Author: helloiamlukas

src/Entries/Entry.php

@@ -41,8 +41,7 @@ public function toModel()
             $data['blueprint'] = $this->blueprint;
         }
 
-        return $class::findOrNew($this->id())->fill([
-            'id'         => $this->id(),
+        $attributes = [
             'origin_id'  => $this->origin()?->id(),
             'site'       => $this->locale(),
             'slug'       => $this->slug(),
@@ -54,7 +53,13 @@ public function toModel()
             'status'     => $this->status(),
             'updated_at' => $this->lastModified(),
             'order'      => $this->order(),
-        ]);
+        ];
+
+        if ($id = $this->id()) {
+            $attributes['id'] = $id;
+        }
+
+        return $class::findOrNew($id)->fill($attributes);
     }
 
     public function model($model = null)

tests/Entries/EntryTest.php

@@ -44,7 +44,6 @@ public function it_saves_to_entry_model()
             'published'  => false,
             'status'     => 'draft',
             'origin_id'  => null,
-            'id'         => null,
             'order'      => null,
         ]);