From 4d7d1a09a4ef8ee9cc9b016ec4bf69e4daa24b73 Mon Sep 17 00:00:00 2001
From: Mark Beech <mark@gradcracker.com>
Date: Tue, 26 Sep 2023 14:49:46 +0100
Subject: [PATCH] Allow `not` expressions

---
 src/Traits/FilterByDimensionTrait.php | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/src/Traits/FilterByDimensionTrait.php b/src/Traits/FilterByDimensionTrait.php
index 8304918..493b574 100644
--- a/src/Traits/FilterByDimensionTrait.php
+++ b/src/Traits/FilterByDimensionTrait.php
@@ -94,6 +94,27 @@ public function whereOrGroupDimensions($dimensions): self
         return $this;
     }
 
+    /**
+     * Apply whereNot dimension filter.
+     *
+     * @return $this
+     */
+    public function whereNotDimension(string $name, int $matchType, $value, bool $caseSensitive = false): self
+    {
+        $stringFilter = (new StringFilter())->setCaseSensitive($caseSensitive)
+            ->setMatchType($matchType)
+            ->setValue($value);
+
+        $filter = (new Filter())->setStringFilter($stringFilter)
+            ->setFieldName($name);
+
+        $this->dimensionFilter = (new FilterExpression())->setNotExpression(
+            (new FilterExpression())->setFilter($filter)
+        );
+
+        return $this;
+    }
+
     /**
      * Create an array of dimension filters.
      *