[8.x] Fix runway search on models with individual connections

src/Traits/HasRunwayResource.php

@@ -3,7 +3,6 @@
 namespace StatamicRadPack\Runway\Traits;
 
 use Illuminate\Contracts\Database\Eloquent\Builder;
-use Illuminate\Support\Facades\Schema;
 use Illuminate\Support\Str;
 use Statamic\Contracts\Data\Augmented;
 use Statamic\Contracts\Revisions\Revision;
@@ -58,7 +57,7 @@ public function scopeRunway(Builder $query)
     public function scopeRunwaySearch(Builder $query, string $searchQuery)
     {
         $this->runwayResource()->blueprint()->fields()->all()
-            ->filter(fn (Field $field) => Schema::hasColumn($this->getTable(), $field->handle()))
+            ->filter(fn (Field $field) => $this->getConnection()->getSchemaBuilder()->hasColumn($this->getTable(), $field->handle()))
             ->reject(fn (Field $field) => $field->visibility() === 'computed')
             ->each(fn (Field $field) => $query->orWhere($this->getColumnForField($field->handle()), 'LIKE', '%'.$searchQuery.'%'));
     }

tests/ResourceTest.php

@@ -3,10 +3,12 @@
 namespace StatamicRadPack\Runway\Tests;
 
 use Illuminate\Support\Facades\Config;
+use Illuminate\Support\Facades\Schema;
 use PHPUnit\Framework\Attributes\Test;
 use Statamic\Facades\Blueprint;
 use Statamic\Facades\Fieldset;
 use StatamicRadPack\Runway\Runway;
+use StatamicRadPack\Runway\Tests\Fixtures\Models\ExternalPost;
 
 class ResourceTest extends TestCase
 {
@@ -301,4 +303,45 @@ public function revisions_cant_be_enabled_without_publish_states()
 
         $this->assertFalse($resource->revisionsEnabled());
     }
+
+    #[Test]
+    public function scope_runway_search_works_with_custom_eloquent_connection()
+    {
+        Config::set('database.connections.external', [
+            'driver' => 'sqlite',
+            'database' => ':memory:',
+            'prefix' => '',
+        ]);
+
+        Schema::connection('external')->create('external_posts', function ($table) {
+            $table->id();
+            $table->string('title');
+            $table->longText('body');
+            $table->timestamps();
+        });
+
+        Config::set('runway.resources.'.ExternalPost::class, []);
+
+        Runway::discoverResources();
+
+        ExternalPost::create([
+            'title' => 'Test External Post',
+            'body' => 'This is the body of the test post.',
+        ]);
+
+        ExternalPost::create([
+            'title' => 'Another Post',
+            'body' => 'This is different content.',
+        ]);
+
+        ExternalPost::create([
+            'title' => 'Something Else',
+            'body' => 'No matching content here.',
+        ]);
+
+        $results = ExternalPost::query()->runwaySearch('Test External')->get();
+
+        $this->assertCount(1, $results);
+        $this->assertEquals('Test External Post', $results->first()->title);
+    }
 }

tests/__fixtures__/app/Models/ExternalPost.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace StatamicRadPack\Runway\Tests\Fixtures\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use StatamicRadPack\Runway\Traits\HasRunwayResource;
+
+class ExternalPost extends Model
+{
+    use HasRunwayResource;
+
+    protected $connection = 'external';
+
+    protected $table = 'external_posts';
+
+    protected $fillable = [
+        'title',
+        'body',
+    ];
+}

tests/__fixtures__/resources/blueprints/vendor/runway/external_post.yaml

@@ -0,0 +1,16 @@
+tabs:
+  main:
+    sections:
+      -
+        fields:
+          -
+            handle: title
+            field:
+              type: text
+              listable: true
+          -
+            handle: body
+            field:
+              type: textarea
+  sidebar:
+    fields: {  }