#19 - year periods (#25)

* #19 - year periods

* #19 - fix

app/Models/YearPeriod.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Models;
+
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * @property int $id
+ * @property int $year
+ */
+class YearPeriod extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        "year",
+    ];
+
+    public static function current(): ?static
+    {
+        /** @var YearPeriod $year */
+        $year = static::query()->where("year", Carbon::now()->year)->first();
+
+        return $year;
+    }
+}