- change document numbering system (#106)

app/Eloquent/Models/VacationRequest.php

@@ -91,11 +91,6 @@ class VacationRequest extends Model
             ->where("to", ">=", $vacationRequest->from);
     }
 
-    public function getNameAttribute(): string
-    {
-        return "{$this->id}/{$this->yearPeriod->year}";
-    }
-
     public function hasFlowSkipped(): bool
     {
         return $this->flow_skipped;

app/Eloquent/Models/YearPeriod.php

@@ -15,6 +15,7 @@ use Illuminate\Support\Collection;
  * @property int $id
  * @property int $year
  * @property Collection $vacationLimits
+ * @property Collection $vacationRequests
  * @property Collection $holidays
  */
 class YearPeriod extends Model
@@ -41,6 +42,11 @@ class YearPeriod extends Model
         return $this->hasMany(VacationLimit::class);
     }
 
+    public function vacationRequests(): HasMany
+    {
+        return $this->hasMany(VacationRequest::class);
+    }
+
     public function holidays(): HasMany
     {
         return $this->hasMany(Holiday::class);

app/Eloquent/Observers/VacationRequestObserver.php

@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Eloquent\Observers;
+
+use Toby\Eloquent\Models\VacationRequest;
+
+class VacationRequestObserver
+{
+    public function creating(VacationRequest $vacationRequest): void
+    {
+        $count = $vacationRequest->yearPeriod->vacationRequests()->count();
+        $number = $count + 1;
+
+        $vacationRequest->name = "{$number}/{$vacationRequest->yearPeriod->year}";
+    }
+}