Add support for increment and decrement query methods

Author: mikebronner

src/CachedBuilder.php

@@ -35,6 +35,14 @@ public function count($columns = "*")
         return $this->cachedValue(func_get_args(), $cacheKey);
     }
 
+    public function decrement($column, $amount = 1, array $extra = [])
+    {
+        $this->cache($this->makeCacheTags())
+            ->flush();
+
+        return parent::decrement($column, $amount, $extra);
+    }
+
     public function delete()
     {
         $this->cache($this->makeCacheTags())
@@ -88,6 +96,14 @@ public function get($columns = ["*"])
         return $this->cachedValue(func_get_args(), $cacheKey);
     }
 
+    public function increment($column, $amount = 1, array $extra = [])
+    {
+        $this->cache($this->makeCacheTags())
+            ->flush();
+
+        return parent::increment($column, $amount, $extra);
+    }
+
     public function inRandomOrder($seed = '')
     {
         $this->isCachable = false;

tests/Integration/CachedBuilder/DecrementTest.php

@@ -0,0 +1,35 @@
+<?php namespace GeneaLabs\LaravelModelCaching\Tests\Integration\CachedBuilder;
+
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Author;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Book;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Profile;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Publisher;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Store;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\UncachedAuthor;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\UncachedBook;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\UncachedProfile;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\UncachedPublisher;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\UncachedStore;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Http\Resources\Author as AuthorResource;
+use GeneaLabs\LaravelModelCaching\Tests\IntegrationTestCase;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Collection;
+
+class DecrementTest extends IntegrationTestCase
+{
+    public function testDecrementingInvalidatesCache()
+    {
+        $book = (new Book)
+            ->find(1);
+        $originalPrice = $book->price;
+        $originalDescription = $book->description;
+
+        $book->decrement("price", 1.25, ["description" => "test description update"]);
+        $book = (new Book)
+            ->find(1);
+
+        $this->assertEquals($originalPrice - 1.25, $book->price);
+        $this->assertNotEquals($originalDescription, $book->description);
+        $this->assertEquals($book->description, "test description update");
+    }
+}

tests/Integration/CachedBuilder/IncrementTest.php

@@ -0,0 +1,35 @@
+<?php namespace GeneaLabs\LaravelModelCaching\Tests\Integration\CachedBuilder;
+
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Author;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Book;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Profile;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Publisher;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Store;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\UncachedAuthor;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\UncachedBook;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\UncachedProfile;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\UncachedPublisher;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\UncachedStore;
+use GeneaLabs\LaravelModelCaching\Tests\Fixtures\Http\Resources\Author as AuthorResource;
+use GeneaLabs\LaravelModelCaching\Tests\IntegrationTestCase;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Collection;
+
+class IncrementTest extends IntegrationTestCase
+{
+    public function testIncrementingInvalidatesCache()
+    {
+        $book = (new Book)
+            ->find(1);
+        $originalPrice = $book->price;
+        $originalDescription = $book->description;
+
+        $book->increment("price", 1.25, ["description" => "test description update"]);
+        $book = (new Book)
+            ->find(1);
+
+        $this->assertEquals($originalPrice + 1.25, $book->price);
+        $this->assertNotEquals($originalDescription, $book->description);
+        $this->assertEquals($book->description, "test description update");
+    }
+}