auto calculating tracked_time and estimated_time both for master and sub task

be/app/Models/MasterTask.php

@@ -64,4 +64,23 @@ class MasterTask extends Model
 
         return true;
     }
+
+    public function recalculateEstimatedTime()
+    {
+        $this->estimated_time = $this->subtasks->sum('estimated_time');
+        $this->save();
+    }
+
+    public function recalculateTrackedTime()
+    {
+        $trackedTime = 0.0;
+
+        foreach ( $this->subtasks as $subtask ) {
+            $trackedTime += $subtask->timesheets->sum('time');
+        }
+
+        $this->tracked_time = $trackedTime;
+        $this->save();
+
+    }
 }

be/app/Models/SubTask.php

@@ -46,8 +46,11 @@ class SubTask extends Model
             $item['user_id'] = $item['employee_id'];
             unset($item['employee_id']);
             $item['sub_task_id'] = $this->id;
-            $item['created_at'] = Carbon::now();
-            $item['updated_at'] = Carbon::now();
+
+            if (!$this->id) {
+                $item['created_at'] = Carbon::now();
+                $item['updated_at'] = Carbon::now();
+            }
             return $item;
         }, $timesheets);
 
@@ -55,6 +58,9 @@ class SubTask extends Model
         $this->timesheets()->whereNotIn('id', collect($timesheets)->pluck('id')->filter())->delete();
 
         $this->timesheets()->upsert($timesheets, ['id']);
+
+        // kedze updatujem cez upsert, tak sa neaktualizuje updated_at. preto ho musim updatnut manualne
+        $this->touch();
     }
 
     public function syncTimeblocks(Array $timeblocks)

be/app/Models/Timesheet.php

@@ -12,6 +12,8 @@ class Timesheet extends Model
     public $timestamps = true;
     public $guarded = ['id'];
 
+    protected $touches = ['subtask'];
+
     public function subtask()
     {
         return $this->belongsTo(SubTask::class, 'sub_task_id');

be/app/Observers/SubTaskObserver.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace App\Observers;
+
+use App\Models\SubTask;
+
+class SubTaskObserver
+{
+    /**
+     * Handle the SubTask "created" event.
+     *
+     * @param  \App\Models\SubTask  $subTask
+     * @return void
+     */
+    public function created(SubTask $subTask)
+    {
+        //
+    }
+
+    public function updating(SubTask $subTask)
+    {
+        $subTask->tracked_time = $subTask->timesheets->sum('time');
+    }
+
+    /**
+     * Handle the SubTask "updated" event.
+     *
+     * @param  \App\Models\SubTask  $subTask
+     * @return void
+     */
+    public function updated(SubTask $subTask)
+    {
+        $subTask->mastertask->recalculateEstimatedTime();
+        $subTask->mastertask->recalculateTrackedTime();
+    }
+
+    /**
+     * Handle the SubTask "deleted" event.
+     *
+     * @param  \App\Models\SubTask  $subTask
+     * @return void
+     */
+    public function deleted(SubTask $subTask)
+    {
+        //
+    }
+
+    /**
+     * Handle the SubTask "restored" event.
+     *
+     * @param  \App\Models\SubTask  $subTask
+     * @return void
+     */
+    public function restored(SubTask $subTask)
+    {
+        //
+    }
+
+    /**
+     * Handle the SubTask "force deleted" event.
+     *
+     * @param  \App\Models\SubTask  $subTask
+     * @return void
+     */
+    public function forceDeleted(SubTask $subTask)
+    {
+        //
+    }
+}

be/app/Providers/EventServiceProvider.php

@@ -2,6 +2,10 @@
 
 namespace App\Providers;
 
+use App\Models\MasterTask;
+use App\Models\SubTask;
+use App\Observers\MasterTaskObserver;
+use App\Observers\SubTaskObserver;
 use Illuminate\Auth\Events\Registered;
 use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
 use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
@@ -27,7 +31,8 @@ class EventServiceProvider extends ServiceProvider
      */
     public function boot()
     {
-        //
+        MasterTask::observe( MasterTaskObserver::class);
+        SubTask::observe( SubTaskObserver::class);
     }
 
     /**

be/app/Providers/MasterTaskServiceProvider.php

@@ -1,30 +0,0 @@
-<?php
-
-namespace App\Providers;
-
-use App\Models\MasterTask;
-use App\Observers\MasterTaskObserver;
-use Illuminate\Support\ServiceProvider;
-
-class MasterTaskServiceProvider extends ServiceProvider
-{
-    /**
-     * Register services.
-     *
-     * @return void
-     */
-    public function register()
-    {
-        //
-    }
-
-    /**
-     * Bootstrap services.
-     *
-     * @return void
-     */
-    public function boot()
-    {
-        MasterTask::observe( MasterTaskObserver::class);
-    }
-}