fix(report): alias SQL error (#318)

* fix(report): SQL error in VStackBarLifetime report

* Update CHANGELOG.md

* fix alias

Author: MyvTsv

CHANGELOG.md

@@ -7,8 +7,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [UNRELEASED]
 
+### Fixed
+
+ - Fix SQL alias errors for reportVstackbarLifetime chart
+
 ## [1.8.9] - 2025-09-30
 
+### Fixed
+
  - Fix SQL alias errors and undefined array keys
  - Fix missing `delay` to where clause
  - Fix weekly backlog calculation using wrong week reference point (#294)

inc/helpdeskplus.class.php

@@ -76,7 +76,7 @@ public function __construct($config = [])
             Group::getTable() => [
                 'FKEY' => [
                     Group::getTable() . '.id',
-                    Group_Ticket::getTable() . '.groups_id',
+                    'gt.groups_id',
                 ],
             ],
         ];
@@ -475,33 +475,11 @@ public function reportVstackbarLifetime($config = [])
                     ],
                     'COUNT' => 'nb',
                     'FROM' => Ticket::getTable(),
-                    'LEFT JOIN' => [
-                        Ticket_User::getTable() => [
-                            'FKEY' => [
-                                Ticket_User::getTable() . '.tickets_id',
-                                Ticket::getTable() . '.id',
-                                [
-                                    'AND' => [
-                                        Ticket_User::getTable() . '.type' => Ticket_User::ASSIGN,
-                                    ],
-                                ],
-                            ],
-                        ],
-                        Group_Ticket::getTable() => [
-                            'FKEY' => [
-                                Group_Ticket::getTable() . '.tickets_id',
-                                Ticket::getTable() . '.id',
-                                [
-                                    'AND' => [
-                                        'OR' => [
-                                            Group_Ticket::getTable() . '.type' => Group_Ticket::REQUESTER,
-                                            Group_Ticket::getTable() . '.type' => Group_Ticket::ASSIGN,
-                                        ],
-                                    ],
-                                ],
-                            ],
-                        ],
-                    ],
+                    'LEFT JOIN' => array_merge(
+                        $this->criteria_join_tu,
+                        $this->criteria_join_gt,
+                        $this->criteria_join_gtr,
+                    ),
                     'WHERE' => array_merge(
                         [
                             Ticket::getTable() . '.entities_id'  => PluginMreportingCommon::formatWhereEntitiesArray($this->where_entities),
@@ -741,7 +719,7 @@ public function reportHbarTopapplicant($config = [])
 
         $query = [
             "SELECT" => [
-                Group_Ticket::getTable() . '.groups_id',
+                'gt.groups_id',
                 Group::getTable() . '.completename',
             ],
             'COUNT' => 'nb',