compatibility nova 2/laravel 5.8

Author: yassilah

package.json

@@ -14,10 +14,10 @@
         "babel-plugin-transform-vue-jsx": "^3.7.0",
         "cross-env": "^5.0.0",
         "laravel-mix": "^1.0",
-        "laravel-nova": "^1.0",
+        "laravel-nova": "^2.0",
         "vue-clickaway": "^2.2.2"
     },
     "dependencies": {
         "vue": "^2.5.0"
     }
-}
+}

src/Traits/HasSubfields.php

@@ -80,7 +80,7 @@ public function setInverseRelationship(string $inverseRelationship)
     {
         $this->inverseRelationship = $inverseRelationship;
 
-        $this->inverseRelationshipKey = $this->resourceInstance::newModel()->{$inverseRelationship}()->getForeignKey();
+        $this->inverseRelationshipKey = $this->resourceInstance::newModel()->{$inverseRelationship}()->getForeignKeyName();
 
         return $this;
     }