Remove redundant makeSlugUnique method overriding

Author: serdud

src/app/Models/Traits/SpatieTranslatable/SlugService.php

@@ -39,62 +39,4 @@ public function slug(Model $model, bool $force = false): bool
 
         return $this->model->isDirty($attributes);
     }
-
-    /**
-     * Checks if the slug should be unique, and makes it so if needed.
-     *
-     * @param string $slug
-     * @param array  $config
-     * @param string $attribute
-     *
-     * @return string
-     */
-    protected function makeSlugUnique(string $slug, array $config, string $attribute): string
-    {
-        if (! $config['unique']) {
-            return $slug;
-        }
-
-        $separator = $config['separator'];
-
-        // find all models where the slug is like the current one
-        $list = $this->getExistingSlugs($slug, $attribute, $config);
-
-        // if ...
-        // 	a) the list is empty, or
-        // 	b) our slug isn't in the list
-        // ... we are okay
-        if (
-            $list->count() === 0 ||
-            $list->contains($slug) === false
-        ) {
-            return $slug;
-        }
-
-        // if our slug is in the list, but
-        // 	a) it's for our model, or
-        //  b) it looks like a suffixed version of our slug
-        // ... we are also okay (use the current slug)
-        if ($list->has($this->model->getKey())) {
-            $currentSlug = $list->get($this->model->getKey());
-
-            if (
-                $currentSlug === $slug ||
-                strpos($currentSlug, $slug) === 0
-            ) {
-                return $currentSlug;
-            }
-        }
-
-        $method = $config['uniqueSuffix'];
-        if ($method === null) {
-            $suffix = $this->generateSuffix($slug, $separator, $list, $config['firstUniqueSuffix']);
-        } elseif (is_callable($method)) {
-            $suffix = call_user_func($method, $slug, $separator, $list);
-        } else {
-            throw new \UnexpectedValueException('Sluggable "reserved" for '.get_class($this->model).':'.$attribute.' is not null, an array, or a closure that returns null/array.');
-        }
-
-        return $slug.$separator.$suffix;
-    }
 }