PHPORM-139 Improve Model::createOrFirst() tests and error checking

src/Eloquent/Builder.php

@@ -6,11 +6,13 @@
 
 use Illuminate\Database\ConnectionInterface;
 use Illuminate\Database\Eloquent\Builder as EloquentBuilder;
+use InvalidArgumentException;
 use MongoDB\Driver\Cursor;
 use MongoDB\Laravel\Collection;
 use MongoDB\Laravel\Helpers\QueriesRelationships;
 use MongoDB\Laravel\Internal\FindAndModifyCommandSubscriber;
 use MongoDB\Model\BSONDocument;
+use MongoDB\Operation\FindOneAndUpdate;
 
 use function array_intersect_key;
 use function array_key_exists;
@@ -195,7 +197,12 @@ public function raw($value = null)
      */
     public function createOrFirst(array $attributes = [], array $values = []): Model
     {
+        if ($attributes === []) {
+            throw new InvalidArgumentException('You must provide attributes to check for duplicates');
+        }
+
         // Apply casting and default values to the attributes
+        // In case of duplicate key between the attributes and the values, the values have priority
         $instance = $this->newModelInstance($values + $attributes);
         $values = $instance->getAttributes();
         $attributes = array_intersect_key($attributes, $values);
@@ -207,8 +214,14 @@ public function createOrFirst(array $attributes = [], array $values = []): Model
             try {
                 $document = $collection->findOneAndUpdate(
                     $attributes,
-                    ['$setOnInsert' => $values],
-                    ['upsert' => true, 'new' => true, 'typeMap' => ['root' => 'array', 'document' => 'array']],
+                    // Before MongoDB 5.0, $setOnInsert requires a non-empty document.
+                    // This is should not be an issue as $values includes the query filter.
+                    ['$setOnInsert' => (object) $values],
+                    [
+                        'upsert' => true,
+                        'returnDocument' => FindOneAndUpdate::RETURN_DOCUMENT_AFTER,
+                        'typeMap' => ['root' => 'array', 'document' => 'array'],
+                    ],
                 );
             } finally {
                 $collection->getManager()->removeSubscriber($listener);

tests/ModelTest.php

@@ -11,6 +11,7 @@
 use Illuminate\Database\Eloquent\ModelNotFoundException;
 use Illuminate\Support\Facades\Date;
 use Illuminate\Support\Str;
+use InvalidArgumentException;
 use MongoDB\BSON\Binary;
 use MongoDB\BSON\ObjectID;
 use MongoDB\BSON\UTCDateTime;
@@ -1047,40 +1048,47 @@ public function testNumericFieldName(): void
 
     public function testCreateOrFirst()
     {
-        $user1 = User::createOrFirst(['email' => 'taylorotwell@gmail.com']);
+        $user1 = User::createOrFirst(['email' => 'john.doe@example.com']);
 
-        $this->assertSame('taylorotwell@gmail.com', $user1->email);
+        $this->assertSame('john.doe@example.com', $user1->email);
         $this->assertNull($user1->name);
         $this->assertTrue($user1->wasRecentlyCreated);
 
         $user2 = User::createOrFirst(
-            ['email' => 'taylorotwell@gmail.com'],
-            ['name' => 'Taylor Otwell', 'birthday' => new DateTime('1987-05-28')],
+            ['email' => 'john.doe@example.com'],
+            ['name' => 'John Doe', 'birthday' => new DateTime('1987-05-28')],
         );
 
         $this->assertEquals($user1->id, $user2->id);
-        $this->assertSame('taylorotwell@gmail.com', $user2->email);
+        $this->assertSame('john.doe@example.com', $user2->email);
         $this->assertNull($user2->name);
         $this->assertNull($user2->birthday);
         $this->assertFalse($user2->wasRecentlyCreated);
 
         $user3 = User::createOrFirst(
-            ['email' => 'abigailotwell@gmail.com'],
-            ['name' => 'Abigail Otwell', 'birthday' => new DateTime('1987-05-28')],
+            ['email' => 'jane.doe@example.com'],
+            ['name' => 'Jane Doe', 'birthday' => new DateTime('1987-05-28')],
         );
 
         $this->assertNotEquals($user3->id, $user1->id);
-        $this->assertSame('abigailotwell@gmail.com', $user3->email);
-        $this->assertSame('Abigail Otwell', $user3->name);
+        $this->assertSame('jane.doe@example.com', $user3->email);
+        $this->assertSame('Jane Doe', $user3->name);
         $this->assertEquals(new DateTime('1987-05-28'), $user3->birthday);
         $this->assertTrue($user3->wasRecentlyCreated);
 
         $user4 = User::createOrFirst(
-            ['name' => 'Dries Vints'],
-            ['name' => 'Nuno Maduro', 'email' => 'nuno@laravel.com'],
+            ['name' => 'Robert Doe'],
+            ['name' => 'Maria Doe', 'email' => 'maria.doe@example.com'],
         );
 
-        $this->assertSame('Nuno Maduro', $user4->name);
+        $this->assertSame('Maria Doe', $user4->name);
         $this->assertTrue($user4->wasRecentlyCreated);
     }
+
+    public function testCreateOrFirstRequiresFilter()
+    {
+        $this->expectException(InvalidArgumentException::class);
+        $this->expectExceptionMessage('You must provide attributes to check for duplicates');
+        User::createOrFirst([]);
+    }
 }