From b57bbcfdc733fcbc16d4dc519e702c1bb43d6141 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Sat, 11 Nov 2017 13:23:07 +0100
Subject: [PATCH] Reduce complexity

---
 .../Database/Query/Grammar/Grammar.php        | 43 ++++++++++---------
 1 file changed, 23 insertions(+), 20 deletions(-)

diff --git a/DataStorage/Database/Query/Grammar/Grammar.php b/DataStorage/Database/Query/Grammar/Grammar.php
index 7821c823d..35ae35039 100644
--- a/DataStorage/Database/Query/Grammar/Grammar.php
+++ b/DataStorage/Database/Query/Grammar/Grammar.php
@@ -114,27 +114,10 @@ class Grammar extends GrammarAbstract
     protected function compileComponents(BuilderAbstract $query) : array
     {
         $sql = [];
+        $components = $this->getComponents($query->getType());
 
-        switch ($query->getType()) {
-            case QueryType::SELECT:
-                $components = $this->selectComponents;
-                break;
-            case QueryType::INSERT:
-                $components = $this->insertComponents;
-                break;
-            case QueryType::UPDATE:
-                $components = $this->updateComponents;
-                break;
-            case QueryType::DELETE:
-                $components = $this->deleteComponents;
-                break;
-            case QueryType::RANDOM:
-                $components = $this->selectComponents;
-                break;
-            case QueryType::RAW:
-                return [$query->raw];
-            default:
-                throw new \InvalidArgumentException('Unknown query type.');
+        if($query->getType() === QueryType::RAW) {
+            return $components;
         }
 
         /* Loop all possible query components and if they exist compile them. */
@@ -147,6 +130,26 @@ class Grammar extends GrammarAbstract
         return $sql;
     }
 
+    private function getComponents(int $type) : array
+    {
+        switch ($type) {
+            case QueryType::SELECT:
+                return $components = $this->selectComponents;
+            case QueryType::INSERT:
+                return $components = $this->insertComponents;
+            case QueryType::UPDATE:
+                return $components = $this->updateComponents;
+            case QueryType::DELETE:
+                return $components = $this->deleteComponents;
+            case QueryType::RANDOM:
+                return $components = $this->selectComponents;
+            case QueryType::RAW:
+                return [$query->raw];
+            default:
+                throw new \InvalidArgumentException('Unknown query type.');
+        }
+    }
+
     /**
      * Compile select.
      *