From 5fe59ff1d37812dc671e6b085f71e53b014ad488 Mon Sep 17 00:00:00 2001
From: Roland Schneider <rschneider@ucs.at>
Date: Sun, 10 Oct 2021 10:08:31 +0200
Subject: [PATCH] copy only events with assigned trainers in timetable
 copy-week

---
 common/modules/event/manager/EventManager.php | 40 ++++++++++++++++++-
 1 file changed, 38 insertions(+), 2 deletions(-)

diff --git a/common/modules/event/manager/EventManager.php b/common/modules/event/manager/EventManager.php
index e9253ff..3d6ddb8 100644
--- a/common/modules/event/manager/EventManager.php
+++ b/common/modules/event/manager/EventManager.php
@@ -2,8 +2,11 @@
 
 namespace common\modules\event\manager;
 
+use common\components\RoleDefinition;
 use common\models\Event;
 use common\models\EventRegistration;
+use common\models\Trainer;
+use common\models\User;
 use common\modules\event\models\timetable\TimeTableMonth;
 use common\modules\event\models\timetable\TimeTableMonthDay;
 use common\modules\event\models\timetable\TimeTableMonthWeek;
@@ -88,7 +91,12 @@ class EventManager
         }
         // get events between active dates
 
-        $events = $this->getEvents($dateTimeFrom, $dateTimeTo);
+        $trainers = null;
+        if ( RoleDefinition::isTrainer() ){
+             $trainers = $this->getAssignedTrainerIDs(\Yii::$app->user->id);
+        }
+
+        $events = $this->getEvents($dateTimeFrom, $dateTimeTo,$trainers);
 
         // set events per day
         /** @var Event $event */
@@ -113,9 +121,12 @@ class EventManager
      * Get all active events between the to dates
      * @param DateTime $fromInc from date inclusive (>=)
      * @param DateTime $toExcl to date exclusive (<)
+     * @param int[] trainers  if set, load only events assigend to the given trainers
+     *                        if the array is set, but emtpy,
+     *                        then no sql will be executed, empty array will be returned
      * @return Event[]
      */
-    public function getEvents($fromInc, $toExcl)
+    public function getEvents($fromInc, $toExcl,$trainers = null)
     {
         $query = Event::find();
 
@@ -129,6 +140,12 @@ class EventManager
             ->orderBy([
                 'event.start' => SORT_ASC
             ]);
+        if ( isset($trainers)){
+            if ( count($trainers) == 0 ){
+                return [];
+            }
+            $query->andWhere(['in','id_trainer',$trainers]);
+        }
         $query = $this->withEventConditions($query);
         return $query
             ->all();
@@ -210,4 +227,23 @@ class EventManager
             ->andWhere(['event.active' => '1'])->all();
     }
 
+    public function getAssignedTrainers($idUser){
+        return Trainer::find()
+            ->innerJoinWith('userTrainerAssignments')
+            ->andWhere(['user_trainer_assignment.id_user' => $idUser])
+            ->all();
+    }
+
+    public function getAssignedTrainerIDs($idUser){
+            $trainerObjects = $this->getAssignedTrainers($idUser);
+
+            $trainers = [];
+            foreach ($trainerObjects as $trainerObject){
+                $trainers[] = $trainerObject->id;
+            }
+            return $trainers;
+    }
+
+
+
 }