From e9fedf3e5cd63aea4da7a71f6647ee427c62fa49 Mon Sep 17 00:00:00 2001
From: Frederic Guillot <fred@kanboard.net>
Date: Sat, 5 Dec 2015 20:31:27 -0500
Subject: Rewrite of the authentication and authorization system

---
 app/Model/ProjectGroupRole.php | 187 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 187 insertions(+)
 create mode 100644 app/Model/ProjectGroupRole.php

(limited to 'app/Model/ProjectGroupRole.php')

diff --git a/app/Model/ProjectGroupRole.php b/app/Model/ProjectGroupRole.php
new file mode 100644
index 00000000..87fdec10
--- /dev/null
+++ b/app/Model/ProjectGroupRole.php
@@ -0,0 +1,187 @@
+<?php
+
+namespace Kanboard\Model;
+
+use Kanboard\Core\Security\Role;
+
+/**
+ * Project Group Role
+ *
+ * @package  model
+ * @author   Frederic Guillot
+ */
+class ProjectGroupRole extends Base
+{
+    /**
+     * SQL table name
+     *
+     * @var string
+     */
+    const TABLE = 'project_has_groups';
+
+    /**
+     * Get the list of project visible by the given user according to groups
+     *
+     * @access public
+     * @param  integer  $user_id
+     * @param  array    $status
+     * @return array
+     */
+    public function getProjectsByUser($user_id, $status = array(Project::ACTIVE, Project::INACTIVE))
+    {
+        return $this->db
+            ->hashtable(Project::TABLE)
+            ->join(self::TABLE, 'project_id', 'id')
+            ->join(GroupMember::TABLE, 'group_id', 'group_id', self::TABLE)
+            ->eq(GroupMember::TABLE.'.user_id', $user_id)
+            ->in(Project::TABLE.'.is_active', $status)
+            ->getAll(Project::TABLE.'.id', Project::TABLE.'.name');
+    }
+
+    /**
+     * For a given project get the role of the specified user
+     *
+     * @access public
+     * @param  integer  $project_id
+     * @param  integer  $user_id
+     * @return string
+     */
+    public function getUserRole($project_id, $user_id)
+    {
+        return $this->db->table(self::TABLE)
+            ->join(GroupMember::TABLE, 'group_id', 'group_id', self::TABLE)
+            ->eq(GroupMember::TABLE.'.user_id', $user_id)
+            ->eq(self::TABLE.'.project_id', $project_id)
+            ->findOneColumn('role');
+    }
+
+    /**
+     * Get all groups associated directly to the project
+     *
+     * @access public
+     * @param  integer $project_id
+     * @return array
+     */
+    public function getGroups($project_id)
+    {
+        return $this->db->table(self::TABLE)
+            ->columns(Group::TABLE.'.id', Group::TABLE.'.name', self::TABLE.'.role')
+            ->join(Group::TABLE, 'id', 'group_id')
+            ->eq('project_id', $project_id)
+            ->asc('name')
+            ->findAll();
+    }
+
+    /**
+     * From groups get all users associated to the project
+     *
+     * @access public
+     * @param  integer $project_id
+     * @return array
+     */
+    public function getUsers($project_id)
+    {
+        return $this->db->table(self::TABLE)
+            ->columns(User::TABLE.'.id', User::TABLE.'.username', User::TABLE.'.name', self::TABLE.'.role')
+            ->join(GroupMember::TABLE, 'group_id', 'group_id', self::TABLE)
+            ->join(User::TABLE, 'id', 'user_id', GroupMember::TABLE)
+            ->eq(self::TABLE.'.project_id', $project_id)
+            ->asc(User::TABLE.'.username')
+            ->findAll();
+    }
+
+    /**
+     * From groups get all users assignable to tasks
+     *
+     * @access public
+     * @param  integer $project_id
+     * @return array
+     */
+    public function getAssignableUsers($project_id)
+    {
+        return $this->db->table(self::TABLE)
+            ->columns(User::TABLE.'.id', User::TABLE.'.username', User::TABLE.'.name')
+            ->join(GroupMember::TABLE, 'group_id', 'group_id', self::TABLE)
+            ->join(User::TABLE, 'id', 'user_id', GroupMember::TABLE)
+            ->eq(self::TABLE.'.project_id', $project_id)
+            ->in(self::TABLE.'.role', array(Role::PROJECT_MANAGER, Role::PROJECT_MEMBER))
+            ->asc(User::TABLE.'.username')
+            ->findAll();
+    }
+
+    /**
+     * Add a group to the project
+     *
+     * @access public
+     * @param  integer $project_id
+     * @param  integer $group_id
+     * @param  string  $role
+     * @return boolean
+     */
+    public function addGroup($project_id, $group_id, $role)
+    {
+        return $this->db->table(self::TABLE)->insert(array(
+            'group_id' => $group_id,
+            'project_id' => $project_id,
+            'role' => $role,
+        ));
+    }
+
+    /**
+     * Remove a group from the project
+     *
+     * @access public
+     * @param  integer $project_id
+     * @param  integer $group_id
+     * @return boolean
+     */
+    public function removeGroup($project_id, $group_id)
+    {
+        return $this->db->table(self::TABLE)->eq('group_id', $group_id)->eq('project_id', $project_id)->remove();
+    }
+
+    /**
+     * Change a group role for the project
+     *
+     * @access public
+     * @param  integer $project_id
+     * @param  integer $group_id
+     * @param  string  $role
+     * @return boolean
+     */
+    public function changeGroupRole($project_id, $group_id, $role)
+    {
+        return $this->db->table(self::TABLE)
+            ->eq('group_id', $group_id)
+            ->eq('project_id', $project_id)
+            ->update(array(
+                'role' => $role,
+            ));
+    }
+
+    /**
+     * Copy group access from a project to another one
+     *
+     * @param  integer   $project_src_id  Project Template
+     * @return integer   $project_dst_id  Project that receives the copy
+     * @return boolean
+     */
+    public function duplicate($project_src_id, $project_dst_id)
+    {
+        $rows = $this->db->table(self::TABLE)->eq('project_id', $project_src_id)->findAll();
+
+        foreach ($rows as $row) {
+            $result = $this->db->table(self::TABLE)->save(array(
+               'project_id' => $project_dst_id,
+               'group_id' => $row['group_id'],
+               'role' => $row['role'],
+            ));
+
+            if (! $result) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}
-- 
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