Clean-ups

src/Scout/ScoutEngine.php

@@ -54,11 +54,7 @@
  */
 final class ScoutEngine extends Engine
 {
-    /**
-     * Name of the Atlas Search index.
-     *
-     * @todo make this configurable
-     */
+    /** Name of the Atlas Search index. */
     private const INDEX_NAME = 'scout';
 
     // Atlas Search index management operations are asynchronous.
@@ -201,6 +197,10 @@ protected function performSearch(Builder $builder, ?int $offset = null): array
             ],
         ];
 
+        // "filter" specifies conditions on exact values to match
+        // "mustNot" specifies conditions on exact values that must not match
+        // They don't contribute to the relevance score
+        // https://www.mongodb.com/docs/atlas/atlas-search/compound/#options
         foreach ($builder->wheres as $field => $value) {
             $compound['filter'][] = ['equals' => ['path' => $field, 'value' => $value]];
         }
@@ -213,6 +213,7 @@ protected function performSearch(Builder $builder, ?int $offset = null): array
             $compound['mustNot'][] = ['in' => ['path' => $field, 'value' => $value]];
         }
 
+        // Sort by field value only if specified
         $sort = [];
         foreach ($builder->orders as $order) {
             $sort[$order['column']] = $order['direction'] === 'asc' ? 1 : -1;
@@ -224,7 +225,7 @@ protected function performSearch(Builder $builder, ?int $offset = null): array
                     'index' => self::INDEX_NAME,
                     'compound' => $compound,
                     'count' => ['type' => 'lowerBound'],
-                    ...($builder->orders ? ['sort' => $sort] : []),
+                    ...($sort ? ['sort' => $sort] : []),
                 ],
             ],
             [
@@ -482,7 +483,7 @@ private function performSearchIndexOperation(Closure $closure): void
         } catch (ServerException $exception) {
             // @todo add error codes
             if (in_array($exception->getCode(), [])) {
-                throw new \RuntimeException('Failed to perform search index operation. MongoDB Atlas cluster M10+ is required', 0, $exception);
+                throw new \RuntimeException('Failed to perform search index operation. A MongoDB Atlas Cluster is required.', 0, $exception);
             }
         }
     }
@@ -497,6 +498,7 @@ private function getMapping(Model $model): array
 
         if ($this->usesSoftDelete($model)) {
             // This field is a boolean represented with the integers 0 and 1
+            // https://www.mongodb.com/docs/atlas/atlas-search/field-types/number-type/#configure-fts-field-type-field-properties
             $mapping['fields']['__soft_deleted'] ??= [
                 'type' => 'number',
                 'representation' => 'int64',

tests/Models/SchemaVersion.php

@@ -5,9 +5,9 @@
 namespace MongoDB\Laravel\Tests\Models;
 
 use MongoDB\Laravel\Eloquent\HasSchemaVersion;
-use MongoDB\Laravel\Eloquent\Model as Eloquent;
+use MongoDB\Laravel\Eloquent\Model;
 
-class SchemaVersion extends Eloquent
+class SchemaVersion extends Model
 {
     use HasSchemaVersion;
 

tests/Models/SearchableModel.php

@@ -5,10 +5,10 @@
 namespace MongoDB\Laravel\Tests\Models;
 
 use Laravel\Scout\Searchable;
-use MongoDB\Laravel\Eloquent\Model as Eloquent;
+use MongoDB\Laravel\Eloquent\Model;
 use MongoDB\Laravel\Eloquent\SoftDeletes;
 
-class SearchableModel extends Eloquent
+class SearchableModel extends Model
 {
     use Searchable;
     use SoftDeletes;

tests/Scout/ScoutEngineTest.php

@@ -6,9 +6,9 @@
 use Closure;
 use DateTimeImmutable;
 use Illuminate\Database\Eloquent\Collection as EloquentCollection;
+use Illuminate\Support\Collection as IlluminateCollection;
 use Laravel\Scout\Builder;
 use Laravel\Scout\Jobs\RemoveFromSearch;
-use Laravel\Scout\Tests\Unit\AlgoliaEngineTest;
 use Mockery as m;
 use MongoDB\BSON\Document;
 use MongoDB\BSON\Regex;
@@ -390,7 +390,7 @@ public function testMapIds(array $results): void
 
         $ids = $engine->mapIds($results);
 
-        $this->assertInstanceOf(\Illuminate\Support\Collection::class, $ids);
+        $this->assertInstanceOf(IlluminateCollection::class, $ids);
         $this->assertEquals(['key_1', 'key_2'], $ids->all());
     }
 
@@ -509,7 +509,6 @@ public function testDelete(): void
         ]));
     }
 
-    /** @see AlgoliaEngineTest::test_delete_with_removeable_scout_collection_using_custom_search_key */
     public function testDeleteWithRemoveableScoutCollection(): void
     {
         $job = new RemoveFromSearch(EloquentCollection::make([

tests/Scout/ScoutIntegrationTest.php

@@ -16,12 +16,6 @@ class ScoutIntegrationTest extends TestCase
 {
     protected static string $userModel = SqlUser::class;
 
-    protected function defineEnvironment($app)
-    {
-        $app['config']->set('scout.driver', 'mongodb');
-        $app['config']->set('scout.prefix', 'scout_');
-    }
-
     protected function defineDatabaseMigrations(): void
     {
         SqlUser::executeSchema();
@@ -59,6 +53,8 @@ protected function defineDatabaseMigrations(): void
             ->state(new Sequence(...$collect->all()))
             ->create();
 
+        // Recreate the indexes using the artisan commands
+        // Ensure they return a success exit code (0)
         self::assertSame(0, artisan($this, 'scout:delete-index', ['name' => SqlUser::class]));
         self::assertSame(0, artisan($this, 'scout:index', ['name' => SqlUser::class]));
         self::assertSame(0, artisan($this, 'scout:import', ['model' => SqlUser::class]));