Add setModel Feature (#10)

* Add setModel feature

Author: nafiesl

src/RequestParser.php

@@ -28,6 +28,10 @@ class RequestParser
         "!in",
         "between",
     ];
+    /**
+     * @var string
+     */
+    protected $modelName;
     /**
      * @var array
      */
@@ -49,6 +53,13 @@ public function __construct(Request $request)
         $this->request = $request;
     }
 
+    public function setModel(string $modelName): RequestParser
+    {
+        $this->modelName = $modelName;
+
+        return $this;
+    }
+
     public function getBuilder(): Builder
     {
         $modelBuilderStruct = $this->createModelBuilderStruct($this->request);
@@ -79,6 +90,10 @@ private function createModelBuilderStruct(Request $request): ModelBuilderStruct
 
     private function getBaseModelName(Request $request): string
     {
+        if ($this->modelName) {
+            return $this->modelName;
+        }
+
         $modelCandidates = [];
         $route = $request->route();
         $controller = $this->getControllerFromRoute($route);

tests/RequestParserTest.php

@@ -7,6 +7,8 @@
 use Illuminate\Support\Facades\Config;
 use LIQRGV\QueryFilter\Exception\ModelNotFoundException;
 use LIQRGV\QueryFilter\Exception\NotModelException;
+use LIQRGV\QueryFilter\Mocks\MockClosureModel;
+use LIQRGV\QueryFilter\Mocks\MockModel;
 use LIQRGV\QueryFilter\Mocks\MockModelController;
 use LIQRGV\QueryFilter\RequestParser;
 use Symfony\Component\HttpFoundation\ParameterBag;
@@ -36,7 +38,7 @@ function testRequestViaController()
         Config::request_parser($requestParserOptions);
         $requestParser = new RequestParser($request);
         $builderStruct = $requestParser->createModelBuilderStruct($request);
-        $this->assertEquals('LIQRGV\QueryFilter\Mocks\MockModel', $builderStruct->baseModelName);
+        $this->assertEquals(MockModel::class, $builderStruct->baseModelName);
     }
 
     function testRequestViaClosure()
@@ -60,7 +62,30 @@ function testRequestViaClosure()
         Config::request_parser($requestParserOptions);
         $requestParser = new RequestParser($request);
         $builderStruct = $requestParser->createModelBuilderStruct($request);
-        $this->assertEquals('LIQRGV\QueryFilter\Mocks\MockClosureModel', $builderStruct->baseModelName);
+        $this->assertEquals(MockClosureModel::class, $builderStruct->baseModelName);
+    }
+
+    function testModelSetter()
+    {
+        $uri = 'some_model';
+        $controllerClass = MockModelController::class;
+        $query = new ParameterBag([
+            "sort" => "-name",
+        ]);
+        $requestParserOptions = [
+            'model_namespaces' => [
+                'LIQRGV\QueryFilter\Mocks',
+            ]
+        ];
+
+        $request = $this->createControllerRequest($uri, $controllerClass, $query, $requestParserOptions);
+
+        $requestParser = new RequestParser($request);
+        $requestParser->setModel(MockModel::class);
+        $builder = $requestParser->getBuilder();
+
+        $query = $builder->getQuery();
+        $this->assertEquals("mock_models", $query->from);
     }
 
     function testSortBy()