feat: add setCachePrefix to LaravelSequenceResolver (#50) (#51)

Author: simivar

src/LaravelSequenceResolver.php

@@ -21,6 +21,13 @@ class LaravelSequenceResolver implements SequenceResolver
      */
     protected $cache;
 
+    /**
+     * The cache prefix.
+     *
+     * @var string
+     */
+    protected $prefix;
+
     /**
      * Init resolve instance, must connectioned.
      */
@@ -34,12 +41,22 @@ public function __construct(Repository $cache)
      */
     public function sequence(int $currentTime)
     {
-        $key = $currentTime;
+        $key = $this->prefix.$currentTime;
 
         if ($this->cache->add($key, 1, 10)) {
             return 0;
         }
 
         return $this->cache->increment($key, 1);
     }
+
+    /**
+     * Set cache prefix.
+     */
+    public function setCachePrefix(string $prefix)
+    {
+        $this->prefix = $prefix;
+
+        return $this;
+    }
 }

tests/LaravelSequenceResolverTest.php

@@ -29,4 +29,14 @@ public function testBasic()
         $this->assertEquals(1, $laravel->sequence(1));
         $this->assertEquals(0, $laravel->sequence(1));
     }
+
+    public function testSetCachePrefix()
+    {
+        $mock = $this->createStub(Repository::class);
+
+        $snowflake = new LaravelSequenceResolver($mock);
+        $snowflake->setCachePrefix('foo');
+
+        $this->assertEquals('foo', $this->invokeProperty($snowflake, 'prefix'));
+    }
 }