refactor: [WIP] Use hexagonal architecture and implement interfaces for services and repositories.

Controllers are being splited into commands to better dependency management.

Signed-off-by: Rubén D <nuxsmin@syspass.org>

lib/SP/Domain/User/UserToUserGroupServiceInterface.php

@@ -0,0 +1,78 @@
+<?php
+/*
+ * sysPass
+ *
+ * @author nuxsmin
+ * @link https://syspass.org
+ * @copyright 2012-2022, Rubén Domínguez nuxsmin@$syspass.org
+ *
+ * This file is part of sysPass.
+ *
+ * sysPass is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * sysPass is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with sysPass.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace SP\Domain\User;
+
+
+use SP\Core\Exceptions\ConstraintException;
+use SP\Core\Exceptions\QueryException;
+
+/**
+ * Class UserToUserGroupService
+ *
+ * @package SP\Domain\Common\Services\UserGroup
+ */
+interface UserToUserGroupServiceInterface
+{
+    /**
+     * @throws \SP\Core\Exceptions\ConstraintException
+     * @throws \SP\Core\Exceptions\QueryException
+     */
+    public function add(int $id, array $users): int;
+
+    /**
+     * @throws ConstraintException
+     * @throws QueryException
+     */
+    public function update(int $id, array $users): int;
+
+    /**
+     * @throws ConstraintException
+     * @throws QueryException
+     */
+    public function getUsersByGroupId(int $id): array;
+
+    /**
+     * @throws \SP\Core\Exceptions\ConstraintException
+     * @throws \SP\Core\Exceptions\QueryException
+     * @throws \SP\Infrastructure\Common\Repositories\NoSuchItemException
+     */
+    public function getById(int $id): array;
+
+    /**
+     * Checks whether the user is included in the group
+     *
+     * @throws \SP\Core\Exceptions\ConstraintException
+     * @throws \SP\Core\Exceptions\QueryException
+     */
+    public function checkUserInGroup(int $groupId, int $userId): bool;
+
+    /**
+     * Returns the groups which the user belongs to
+     *
+     * @throws \SP\Core\Exceptions\ConstraintException
+     * @throws \SP\Core\Exceptions\QueryException
+     */
+    public function getGroupsForUser(int $userId): array;
+}