Updated README

Author: rslsystems

README.md

@@ -63,6 +63,27 @@ By default, if no operator is specified, it will default to `eq` so `name=Bob` w
 
 ## Sorting
 
+You can set the fields that can be sortable when setting up your model.  
+You can pass an array of fields as the second parameter of configure.  
+It does not have to match the filterable, allowing total control.
+
+```php
+<?php
+
+class Pet extends Model implements Searchable
+{
+    public function sieve(Sieve $sieve)
+    {
+        $sieve->configure(fn ($filter) => [
+             'name' => $filter->string(),
+             'breed' => $filter->enum(['Beagle', 'Tiger']),
+          ],
+          ['name']       
+        );
+    }
+}
+```
+
 Sieve will also allow consumers of your API to specify sort order. You can do this by `sort=property:direction`
 
  * `sort=age:asc`

src/Sieve.php

@@ -19,14 +19,14 @@ public function __construct(Request $request)
         $this->request = $request;
     }
 
-    public function configure($callback, array $sortable=[])
+    public function configure($callback, array $sortable = [])
     {
         foreach ($callback(new FilterBuilder) as $prop => $filter) {
             $this->addFilter($prop, $filter);
         }
 
         foreach ($sortable as $sort) {
-            $this->sortable[] = $sort;
+            $this->addSort($sort);
         }
     }
 
@@ -75,10 +75,10 @@ public function apply($queryBuilder)
         return $this;
     }
 
-    public function setDefaultSort($property='id', $direction='asc'): Sieve
+    public function setDefaultSort($property = 'id', $direction = 'asc'): Sieve
     {
         $this->sortable[] = $property;
-        $this->defaultSort = $property.':'.$direction;
+        $this->defaultSort = $property . ':' . $direction;
 
         return $this;
     }

tests/SieveTest.php

@@ -16,7 +16,7 @@ public function filters_and_sorts()
     {
         $request = Request::create('/', 'GET', [
             'name:in' => 'Snoopy,Hobbes',
-            'sort' => 'name:desc'
+            'sort'    => 'name:desc'
         ]);
 
         $seive = new Sieve($request);
@@ -86,7 +86,7 @@ public function set_default_sort_filter()
         $request = Request::create('/');
 
         $sieve = new Sieve($request);
-        $sieve->setDefaultSort('name','desc');
+        $sieve->setDefaultSort('name', 'desc');
 
         $this->assertEquals($sieve->getSort(), ['sortBy' => 'name', 'sortDirection' => 'desc']);
     }
@@ -134,7 +134,6 @@ public function ignores_undefined_sort()
         $seive->apply($builder);
 
         $this->assertEquals(null, $builder->orders);
-
     }
 
     /**
@@ -155,6 +154,5 @@ public function ignores_invalid_sort_direction()
         $seive->apply($builder);
 
         $this->assertEquals(null, $builder->orders);
-
     }
 }