fix: Add prefix when adding foreign key

Signed-off-by: Carl Schwan <carl@carlschwan.eu>

Author: CarlSchwan

lib/private/DB/Schema/Table.php

@@ -15,6 +15,7 @@
 use Doctrine\DBAL\Schema\SchemaException as DBALSchemaException;
 use Doctrine\DBAL\Schema\Table as DBALTable;
 use Doctrine\DBAL\Types\Type as DBALType;
+use OC\DB\Connection;
 use OCP\DB\Schema\ColumnType;
 use OCP\DB\Schema\IColumn;
 use OCP\DB\Schema\IForeignKeyConstraint;
@@ -27,7 +28,8 @@
  */
 class Table implements ITable {
 	public function __construct(
-		private DBALTable $table,
+		private readonly DBALTable $table,
+		private readonly Connection $connection,
 	) {
 	}
 
@@ -117,7 +119,7 @@ public function getPrimaryKey(): ?IIndex {
 
 	#[\Override]
 	public function hasPrimaryKey(): bool {
-		return $this->table->hasPrimaryKey();
+		return $this->table->getPrimaryKey() !== null;
 	}
 
 	#[\Override]
@@ -206,7 +208,7 @@ public function addForeignKeyConstraint(
 	): self {
 		try {
 			$this->table->addForeignKeyConstraint(
-				$foreignTable instanceof self ? $foreignTable->getWrappedTable() : $foreignTable,
+				$foreignTable instanceof self ? $foreignTable->getWrappedTable() : $this->connection->getPrefix() . $foreignTable,
 				$localColumnNames,
 				$foreignColumnNames,
 				$options,

lib/private/DB/SchemaWrapper.php

@@ -75,7 +75,7 @@ public function getTableNames(): array {
 	#[\Override]
 	public function getTable(string $tableName): ITable {
 		try {
-			return new Table($this->schema->getTable($this->connection->getPrefix() . $tableName));
+			return new Table($this->schema->getTable($this->connection->getPrefix() . $tableName), $this->connection);
 		} catch (DBALSchemaException $e) {
 			throw new SchemaException($e->getMessage(), $e->getCode(), $e);
 		}