Fix whereHas query with nested whereRaw

Author: Viktoras Morkūnas

composer.json

@@ -29,7 +29,7 @@
         "sebastian/phpcpd": "*",
         "symfony/thanks": "*",
         "predis/predis": "*",
-        "codedungeon/phpunit-result-printer": "*"
+        "codedungeon/phpunit-result-printer": "^0.19.10"
     },
     "autoload": {
         "psr-4": {

src/CacheKey.php

@@ -173,8 +173,6 @@ protected function getColumnClauses(array $where) : string
             return "";
         }
 
-        $this->currentBinding++;
-
         return "-{$where["boolean"]}_{$where["first"]}_{$where["operator"]}_{$where["second"]}";
     }
 

tests/Integration/CachedBuilderRelationshipsTest.php

@@ -38,4 +38,23 @@ public function testHasRelationshipResults()
         $this->assertNotEmpty($booksWithStores);
         $this->assertEquals($booksWithStores, $cachedResults);
     }
+
+    public function testWhereHasRelationship()
+    {
+        $books = (new Book)
+            ->with("stores")
+            ->whereHas("stores", function ($query) {
+                $query->whereRaw('address like ?', ['%s%']);
+            })
+            ->get();
+
+        $uncachedBooks = (new UncachedBook)
+            ->with("stores")
+            ->whereHas("stores", function ($query) {
+                $query->whereRaw('address like ?', ['%s%']);
+            })
+            ->get();
+
+        $this->assertEquals($books->pluck("id"), $uncachedBooks->pluck("id"));
+    }
 }