first commit

app/Models/TimeTracker.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class TimeTracker extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'start_at',
+        'end_at',
+    ];
+
+    protected $casts = [
+        'start_at' => 'datetime',
+        'end_at' => 'datetime',
+    ];
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function toDo(): BelongsTo
+    {
+        return $this->belongsTo(ToDo::class, 'to_do_id');
+    }
+}