- Added some SearchRequest attributes ; now it's even simpler to add searchable fields

- Began decoupling of QueryBuilder from native MySQL method ; some works needs to be done on for the Repository object splitting also.

src/SearchRequest/SearchRequestFromRequestTrait.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace Ulmus\SearchRequest;
+
+use Psr\Http\Message\ServerRequestInterface;
+use Ulmus\SearchRequest\Attribute\SearchParameter;
+use Ulmus\SearchRequest\Attribute\SearchWhere;
+
+trait SearchRequestFromRequestTrait
+{
+    protected array $wheres = [];
+
+    protected array $likes = [];
+
+    protected array $groups = [];
+
+    protected array $orders = [];
+
+    public function fromRequest(ServerRequestInterface $request)
+    {
+        $get = new \ArrayObject(array_filter($request->getQueryParams(), function($i) { return $i !== ""; }));
+
+        $this->page = $get->offsetExists('page') ? $get['page'] : 1;
+
+        $classReflection = new \ReflectionClass($this);
+
+        foreach($classReflection->getProperties() as $property) {
+
+            foreach($property->getAttributes() as $attributeReflection) {
+                $attribute = $attributeReflection->newInstance();
+
+                # We can't simply pass this class as first arguments of getAttributes() since it do not check for inheritance
+                if (! $attribute instanceof Attribute\SearchParameter) {
+                    continue;
+                }
+
+                $propertyName =  $property->getName();
+                $fieldName =  $attribute->field ?? $property->getName();
+                $queryParamName = $attribute->parameter ?? $property->getName();
+
+                if ($attribute->toggle) {
+                    $this->$propertyName = $get->offsetExists('rental');
+                } else {
+                    $this->$propertyName = $get->offsetExists($queryParamName) ? $get[$queryParamName] : null;
+                }
+
+                $field = (string) $fieldName;
+
+                switch ($attribute->method) {
+                    case SearchMethodEnum::Where:
+                        $this->wheres[$field] = $this->$propertyName;
+                        break;
+
+                    case SearchMethodEnum::Like:
+                        $this->likes[$field] = "%{$this->$propertyName}%";
+                        break;
+
+                    case SearchMethodEnum::LikeLeft:
+                        $this->likes[$field] = "%{$this->$propertyName}";
+                        break;
+
+                    case SearchMethodEnum::LikeRight:
+                        $this->likes[$field] = "{$this->$propertyName}%";
+                        break;
+
+                    case SearchMethodEnum::OrderByAsc:
+                        $this->orders[$field] = "ASC";
+                        break;
+
+                    case SearchMethodEnum::OrderByDesc:
+                        $this->orders[$field] = "DESC";
+                        break;
+
+                    case SearchMethodEnum::GroupBy:
+                        $this->groups[$field] = "DESC";
+                        break;
+                }
+            }
+        }
+
+        return $this;
+    }
+}