XAPI: save object ID in internal log

plugin/xapi/README.md

@@ -74,6 +74,6 @@ With the LRS an internal log is registered based on the actor mbox's email or th
 To update, execute this queries:
 
 ```sql
-CREATE TABLE xapi_internal_log (id INT AUTO_INCREMENT NOT NULL, user_id INT DEFAULT NULL, statement_id VARCHAR(255) NOT NULL, verb VARCHAR(255) NOT NULL, activity_id VARCHAR(255) NOT NULL, activity_name VARCHAR(255) DEFAULT NULL, activity_description VARCHAR(255) DEFAULT NULL, score_scaled DOUBLE PRECISION DEFAULT NULL, score_raw DOUBLE PRECISION DEFAULT NULL, score_min DOUBLE PRECISION DEFAULT NULL, score_max DOUBLE PRECISION DEFAULT NULL, created_at DATETIME DEFAULT NULL, INDEX IDX_C1C667ACA76ED395 (user_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE `utf8_unicode_ci` ENGINE = InnoDB;
+CREATE TABLE xapi_internal_log (id INT AUTO_INCREMENT NOT NULL, user_id INT DEFAULT NULL, statement_id VARCHAR(255) NOT NULL, verb VARCHAR(255) NOT NULL, object_id VARCHAR(255) NOT NULL, activity_name VARCHAR(255) DEFAULT NULL, activity_description VARCHAR(255) DEFAULT NULL, score_scaled DOUBLE PRECISION DEFAULT NULL, score_raw DOUBLE PRECISION DEFAULT NULL, score_min DOUBLE PRECISION DEFAULT NULL, score_max DOUBLE PRECISION DEFAULT NULL, created_at DATETIME DEFAULT NULL, INDEX IDX_C1C667ACA76ED395 (user_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE `utf8_unicode_ci` ENGINE = InnoDB;
 ALTER TABLE xapi_internal_log ADD CONSTRAINT FK_C1C667ACA76ED395 FOREIGN KEY (user_id) REFERENCES user (id);
 ```

plugin/xapi/src/Entity/InternalLog.php

@@ -42,9 +42,9 @@ class InternalLog
     /**
      * @var string
      *
-     * @ORM\Column(name="activity_id", type="string")
+     * @ORM\Column(name="object_id", type="string")
      */
-    private $activityId;
+    private $objectId;
     /**
      * @var string|null
      *
@@ -129,14 +129,14 @@ class InternalLog
         return $this;
     }
 
-    public function getActivityId(): string
+    public function getObjectId(): string
     {
-        return $this->activityId;
+        return $this->objectId;
     }
 
-    public function setActivityId(string $activityId): InternalLog
+    public function setObjectId(string $objectId): InternalLog
     {
-        $this->activityId = $activityId;
+        $this->objectId = $objectId;
 
         return $this;
     }
@@ -153,9 +153,6 @@ class InternalLog
         return $this;
     }
 
-    /**
-     * @return string|null
-     */
     public function getActivityDescription(): ?string
     {
         return $this->activityDescription;

plugin/xapi/src/Lrs/Utils/InternalLogUtil.php

@@ -38,13 +38,10 @@ class InternalLogUtil
             return;
         }
 
+        $internalLog->setObjectId($statementObject->getId()->getValue());
         $internalLog->setStatementId($statement->getId()->getValue());
 
         if (null !== $definition = $statementObject->getDefinition()) {
-            $internalLog->setActivityId(
-                $statementObject->getId()->getValue()
-            );
-
             if (null !== $nameInLanguages = $definition->getName()) {
                 $internalLog->setActivityName(
                     XApiPlugin::extractVerbInLanguage($nameInLanguages, $languageIso)