updates

nova-imports/BelongsToFieldStorage.js

@@ -1,12 +1,13 @@
 export default {
     fetchAvailableResources(resourceName, fieldAttribute, params) {
-        return Nova.request().get(
-            `/nova-api/${resourceName}/associatable/${fieldAttribute}`,
-            params
-        )
+      return Nova.request().get(
+        `/nova-r64-tags/${resourceName}/associatable/${fieldAttribute}`,
+        params
+      );
     },
-
+  
     determineIfSoftDeletes(resourceName) {
-        return Nova.request().get(`/nova-api/${resourceName}/soft-deletes`)
-    },
-}
+      return Nova.request().get(`/nova-api/${resourceName}/soft-deletes`);
+    }
+  };
+

resources/js/components/DisplayCommaSeparated.js

@@ -1,8 +1,10 @@
 export default {
   created() {
-    const values = this.field.value.map(
-      field => (this.field.labelKey ? field[this.field.labelKey] : field)
-    );
-    this.$set(this.field, 'value', values.join(', '));
+    if (this.field.value) {
+      const values = this.field.value.map(
+        field => (this.field.labelKey ? field[this.field.labelKey] : field)
+      )
+      this.$set(this.field, 'value', values.join(', '))
+    }
   }
 };

routes/api.php

@@ -0,0 +1,6 @@
+<?php
+
+use Illuminate\Support\Facades\Route;
+
+// Associatable Resources...
+Route::get('/{resource}/associatable/{field}', 'AssociatableController@index');

src/FieldServiceProvider.php

@@ -4,6 +4,7 @@
 
 use Laravel\Nova\Nova;
 use Laravel\Nova\Events\ServingNova;
+use Illuminate\Support\Facades\Route;
 use Illuminate\Support\ServiceProvider;
 
 class FieldServiceProvider extends ServiceProvider
@@ -19,6 +20,10 @@ public function boot()
             Nova::script('nova-fields-tags', __DIR__.'/../dist/js/field.js');
             Nova::style('nova-fields-tags', __DIR__.'/../dist/css/field.css');
         });
+
+        Route::group($this->routeConfiguration(), function () {
+            $this->loadRoutesFrom(__DIR__.'/../routes/api.php');
+        });
     }
 
     /**
@@ -30,4 +35,20 @@ public function register()
     {
         //
     }
+
+    /**
+     * Get the Nova route group configuration array.
+     *
+     * @return array
+     */
+    protected function routeConfiguration()
+    {
+        return [
+            'namespace' => 'R64\Tags\Http\Controllers',
+            'domain' => config('nova.domain', null),
+            'as' => 'nova.r64.tags.',
+            'prefix' => 'nova-r64-tags',
+            'middleware' => 'nova',
+        ];
+    }
 }

src/Http/Controllers/AssociatableController.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace R64\Tags\Http\Controllers;
+
+use Laravel\Nova\Http\Requests\NovaRequest;
+use Laravel\Nova\Http\Controllers\AssociatableController as Controller;
+
+class AssociatableController extends Controller
+{
+    /**
+     * List the available related resources for a given resource.
+     *
+     * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
+     * @return \Illuminate\Http\Response
+     */
+    public function index(NovaRequest $request)
+    {
+        $fields = $request->newResource()
+                        ->availableFields($request);
+
+        $field = $fields->firstWhere('attribute', $request->field);
+
+        if(!$field) {
+            $rowField = $fields->firstWhere('component', 'nova-fields-tags');
+            $fields = collect($rowField->meta['fields']);
+            $field = $fields->firstWhere('attribute', $request->field);
+        }
+
+        $withTrashed = $this->shouldIncludeTrashed(
+            $request, $associatedResource = $field->resourceClass
+        );
+
+        return [
+            'resources' => $field->buildAssociatableQuery($request, $withTrashed)->get()
+                        ->mapInto($field->resourceClass)
+                        ->filter->authorizedToAdd($request, $request->model())
+                        ->map(function ($resource) use ($request, $field) {
+                            return $field->formatAssociatableResource($request, $resource);
+                        })->sortBy('display')->values(),
+            'softDeletes' => $associatedResource::softDeletes(),
+            'withTrashed' => $withTrashed,
+        ];
+    }
+}