Merge pull request #5 from oooiik/4-if-not-setting

fallback

src/Filters/QueryFilter.php

@@ -12,8 +12,18 @@ abstract class QueryFilter
     /** @var Builder */
     protected $realBuilder;
 
+    /**
+     * Here, default parameters for functions are saved
+     * @var array
+     */
     public array $default = [];
 
+    /**
+     * Here, if a function does not work, a helper function is shown for it
+     * @var array
+     */
+    public array $fallback = [];
+
     public function __construct(Builder $builder)
     {
         $this->realBuilder = $builder;
@@ -36,11 +46,18 @@ public function apply(array $validated)
     {
         $validatedKeys = array_keys($validated);
         $defaultKeys = array_keys($this->default);
+        $fallbackKeys = array_keys($this->fallback);
+
         foreach ($this->filters() as $filter) {
             if (in_array($filter, $validatedKeys)) {
                 $this->$filter($validated[$filter], $validated);
             } elseif (in_array($filter, $defaultKeys)) {
                 $this->$filter($this->default[$filter], $validated);
+            } elseif (in_array($filter, $fallbackKeys)) {
+                if(!in_array($this->fallback[$filter], $this->filters())){
+                    throw new \BadMethodCallException("This method not found!", 500);
+                }
+                $this->{$this->fallback[$filter]}(null, $validated);
             }
         }
         return $this;