fix(Sharing): Fix migration using wrong table names

Signed-off-by: provokateurin <kate@provokateurin.de>

Author: provokateurin

apps/sharing/appinfo/info.xml

@@ -9,7 +9,7 @@
 	<name>Sharing</name>
 	<summary>TODO</summary>
 	<description>TODO</description>
-	<version>1.0.1</version>
+	<version>1.0.2</version>
 	<licence>AGPL-3.0-or-later</licence>
 	<author>Kate Döen</author>
 	<namespace>Sharing</namespace>

apps/sharing/lib/Migration/Version1000Date20260731171922.php

@@ -50,14 +50,16 @@ public function changeSchema(IOutput $output, Closure $schemaClosure, array $opt
 		$schema = $schemaClosure();
 
 		if (!$schema->hasTable('sharing_classmap')) {
-			$table = $schema->createTable('sharing_classmap');
-			$table->addColumn('class_id', Types::INTEGER, [
+			$mappingTable = $schema->createTable('sharing_classmap');
+			$mappingTable->addColumn('class_id', Types::INTEGER, [
 				'autoincrement' => true,
 				'notnull' => true,
 			]);
-			$table->addColumn('class_name', Types::STRING, ['length' => 64]);
-			$table->setPrimaryKey(['class_id']);
-			$table->addUniqueIndex(['class_name']);
+			$mappingTable->addColumn('class_name', Types::STRING, ['length' => 64]);
+			$mappingTable->setPrimaryKey(['class_id']);
+			$mappingTable->addUniqueIndex(['class_name']);
+		} else {
+			$mappingTable = $schema->getTable('sharing_classmap');
 		}
 
 		$sourcesTable = $schema->getTable('sharing_share_sources');
@@ -66,7 +68,7 @@ public function changeSchema(IOutput $output, Closure $schemaClosure, array $opt
 			$sourcesTable->addColumn('source_class_id', Types::INTEGER);
 			$sourcesTable->dropPrimaryKey();
 			$sourcesTable->setPrimaryKey(['share_id', 'source_class_id', 'source_value']);
-			$sourcesTable->addForeignKeyConstraint('sharing_classmap', ['source_class_id'], ['class_id']);
+			$sourcesTable->addForeignKeyConstraint($mappingTable->getName(), ['source_class_id'], ['class_id']);
 		}
 
 		$recipientsTable = $schema->getTable('sharing_share_recipients');
@@ -75,7 +77,7 @@ public function changeSchema(IOutput $output, Closure $schemaClosure, array $opt
 			$recipientsTable->addColumn('recipient_class_id', Types::INTEGER);
 			$recipientsTable->dropPrimaryKey();
 			$recipientsTable->setPrimaryKey(['share_id', 'recipient_class_id', 'recipient_value']);
-			$recipientsTable->addForeignKeyConstraint('sharing_classmap', ['recipient_class_id'], ['class_id']);
+			$recipientsTable->addForeignKeyConstraint($mappingTable->getName(), ['recipient_class_id'], ['class_id']);
 		}
 
 		$propertiesTable = $schema->getTable('sharing_share_properties');
@@ -84,7 +86,7 @@ public function changeSchema(IOutput $output, Closure $schemaClosure, array $opt
 			$propertiesTable->addColumn('property_class_id', Types::INTEGER);
 			$propertiesTable->dropPrimaryKey();
 			$propertiesTable->setPrimaryKey(['share_id', 'property_class_id']);
-			$propertiesTable->addForeignKeyConstraint('sharing_classmap', ['property_class_id'], ['class_id']);
+			$propertiesTable->addForeignKeyConstraint($mappingTable->getName(), ['property_class_id'], ['class_id']);
 		}
 
 		$permissionsTable = $schema->getTable('sharing_share_permissions');
@@ -93,7 +95,7 @@ public function changeSchema(IOutput $output, Closure $schemaClosure, array $opt
 			$permissionsTable->addColumn('permission_class_id', Types::INTEGER);
 			$permissionsTable->dropPrimaryKey();
 			$permissionsTable->setPrimaryKey(['share_id', 'permission_class_id']);
-			$permissionsTable->addForeignKeyConstraint('sharing_classmap', ['permission_class_id'], ['class_id']);
+			$permissionsTable->addForeignKeyConstraint($mappingTable->getName(), ['permission_class_id'], ['class_id']);
 		}
 
 		return $schema;