fix: Trigger lifecycle hooks of FileMetaData manually

This is a workaround for the fact, that Doctrine seems to not trigger the lifecycle hooks when "uploading" files to a repository.
cross-solution · Aug 5, 2021 · fac56bc · fac56bc
1 parent e5b7abb
commit fac56bc
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Showing 4 changed files with 60 additions and 5 deletions.
diff --git a/module/Core/src/Entity/FileMetadata.php b/module/Core/src/Entity/FileMetadata.php
@@ -10,6 +10,7 @@
  * Class FileMetadata
  *
  * @ODM\EmbeddedDocument
+ * @ODM\HasLifecycleCallbacks
  *
  * @author Anthonius Munthi <me@itstoni.com>
  * @since 0.36
@@ -18,4 +19,4 @@
 class FileMetadata implements FileMetadataInterface
 {
     use FileMetadataTrait;
-}
+}
diff --git a/module/Core/src/Entity/FileMetadataInterface.php b/module/Core/src/Entity/FileMetadataInterface.php
@@ -30,4 +30,8 @@ public function getPermissions(): ?PermissionsInterface;
     public function setContentType(string $contentType);
 
     public function getContentType(): ?string;
+
+    public function preventPersistingAnonymousUser(): void;
+
+    public function restoreAnonymousUser(): void;
 }
diff --git a/module/Core/src/Entity/FileMetadataTrait.php b/module/Core/src/Entity/FileMetadataTrait.php
@@ -4,7 +4,7 @@
 
 namespace Core\Entity;
 
-
+use Auth\Entity\AnonymousUser;
 use Auth\Entity\UserInterface;
 use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;
 
@@ -22,6 +22,13 @@ trait FileMetadataTrait
      */
     protected ?UserInterface $user = null;
 
+    /**
+     * @ODM\Field(type="string", nullable=true)
+     */
+    protected ?string $userToken;
+
+    protected ?AnonymousUser $anonymousUser;
+
     /**
      * @ODM\EmbedOne(targetDocument="Core\Entity\Permissions")
      */
@@ -63,6 +70,10 @@ public function setContentType(?string $contentType)
      */
     public function getUser(): ?UserInterface
     {
+        if (!$this->user && $this->userToken) {
+            $this->user = new AnonymousUser($this->userToken);
+        }
+
         return $this->user;
     }
 
@@ -74,18 +85,52 @@ public function setUser(?UserInterface $user): self
         $this->user = $user;
         $this->getPermissions()->grant($user, Permissions::PERMISSION_ALL);
 
+        if ($user instanceof AnonymousUser) {
+            $this->userToken = $user->getToken();
+        } elseif ($this->userToken) {
+            $this->userToken = null;
+        }
+
         return $this;
     }
 
+    /**
+     *
+     * @ODM\PrePersist
+     * @ODM\PreUpdate
+     * @ODM\PreFlush
+     */
+    public function preventPersistingAnonymousUser(): void
+    {
+        if ($this->user instanceof AnonymousUser) {
+            $this->anonymousUser = $this->user;
+            $this->user = null;
+        }
+    }
+
+    /**
+     *
+     * @ODM\PostPersist
+     * @ODM\PostUpdate
+     */
+    public function restoreAnonymousUser(): void
+    {
+        if ($this->anonymousUser) {
+            $this->user = $this->anonymousUser;
+            $this->anonymousUser = null;
+        }
+    }
+
     /**
      * @return PermissionsInterface|null
      */
     public function getPermissions(): ?PermissionsInterface
     {
         if (!$this->permissions) {
             $perms = new Permissions();
-            if ($this->user instanceof UserInterface) {
-                $perms->grant($this->user, PermissionsInterface::PERMISSION_ALL);
+            $user = $this->getUser();
+            if ($user instanceof UserInterface) {
+                $perms->grant($user, PermissionsInterface::PERMISSION_ALL);
             }
             $this->setPermissions($perms);
         }

diff --git a/module/Core/src/Service/FileManager.php b/module/Core/src/Service/FileManager.php
@@ -97,8 +97,13 @@ public function uploadFromFile(string $entityClass, FileMetadataInterface $metad
 
         $options = new UploadOptions();
         $options->metadata = $metadata;
+        $metadata->preventPersistingAnonymousUser();
 
-        return $repo->uploadFromFile($source, $fileName, $options);
+        $result = $repo->uploadFromFile($source, $fileName, $options);
+
+        $metadata->restoreAnonymousUser();
+
+        return $result;
     }
 
     /**