Merge branch 'api-resource-where-support' into 7.x

Author: taylorotwell

src/Illuminate/Routing/PendingResourceRegistration.php

@@ -169,6 +169,19 @@ public function withoutMiddleware($middleware)
         return $this;
     }
 
+    /**
+     * Add "where" constraints to the resource routes.
+     *
+     * @param  mixed  $wheres
+     * @return \Illuminate\Routing\PendingResourceRegistration
+     */
+    public function where($wheres)
+    {
+        $this->options['wheres'] = $wheres;
+
+        return $this;
+    }
+
     /**
      * Indicate that the resource routes should have "shallow" nesting.
      *

src/Illuminate/Routing/ResourceRegistrar.php

@@ -393,6 +393,10 @@ protected function getResourceAction($resource, $controller, $method, $options)
             $action['excluded_middleware'] = $options['excluded_middleware'];
         }
 
+        if (isset($options['wheres'])) {
+            $action['where'] = $options['wheres'];
+        }
+
         return $action;
     }
 

tests/Routing/RouteRegistrarTest.php

@@ -525,6 +525,22 @@ public function testResourceWithoutMiddlewareRegistration()
         $this->assertEquals(['one'], $this->getRoute()->excludedMiddleware());
     }
 
+    public function testResourceWheres()
+    {
+        $wheres = [
+            'user' => '\d+',
+            'test' => '[a-z]+',
+        ];
+
+        $this->router->resource('users', RouteRegistrarControllerStub::class)
+                     ->where($wheres);
+
+        /** @var \Illuminate\Routing\Route $route */
+        foreach ($this->router->getRoutes() as $route) {
+            $this->assertEquals($wheres, $route->wheres);
+        }
+    }
+
     public function testCanSetRouteName()
     {
         $this->router->as('users.index')->get('users', function () {