Fix error with deserializing (#32)

yatsenkolesh · web-flow · commit dc9d20397db9 · 2022-08-24T16:58:45.000+01:00
diff --git a/src/RemoteEntity/Cache/Cacher.php b/src/RemoteEntity/Cache/Cacher.php
@@ -38,10 +38,15 @@ public function fetch(
         return $object;
     }
 
-    public function get(string $id, string $type): object
+    public function get(string $id, string $type): ?object
     {
         $objectId = $this->getObjectId($id, $type);
-        return unserialize($this->kvStorageConfigAccessor->getKvStorage()->get($objectId));
+        $object = $this->kvStorageConfigAccessor->getKvStorage()->get($objectId);
+        if (empty($object)) {
+            return null;
+        }
+
+        return unserialize($object);
     }
 
     private function getObjectId(string $id, string $type): string

Original file line number	Diff line number	Diff line change
`@@ -38,10 +38,15 @@ public function fetch(`
`38`	`38`	`return $object;`
`39`	`39`	`}`
`40`	`40`
`41`		`- public function get(string $id, string $type): object`
	`41`	`+ public function get(string $id, string $type): ?object`
`42`	`42`	`{`
`43`	`43`	`$objectId = $this->getObjectId($id, $type);`
`44`		`- return unserialize($this->kvStorageConfigAccessor->getKvStorage()->get($objectId));`
	`44`	`+ $object = $this->kvStorageConfigAccessor->getKvStorage()->get($objectId);`
	`45`	`+ if (empty($object)) {`
	`46`	`+ return null;`
	`47`	`+ }`
	`48`	`+`
	`49`	`+ return unserialize($object);`
`45`	`50`	`}`
`46`	`51`
`47`	`52`	`private function getObjectId(string $id, string $type): string`