first work on To Do Lists

app/Models/ToDo.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class ToDo extends Model
+{
+    protected $guarded = [];
+
+    protected $dates = ['checked_at'];
+
+    public function toDoList() :BelongsTo
+    {
+        return $this->belongsTo(ToDoList::class);
+    }
+}

app/Models/ToDoList.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Models;
+
+use App\User;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class ToDoList extends Model
+{
+    protected $guarded = [];
+
+    public function path()
+    {
+        return '/to-do-lists/' . $this->id;
+    }
+
+    public function users(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function toDos(): HasMany
+    {
+        return $this->hasMany(ToDo::class);
+    }
+}

app/Models/User.php

@@ -4,6 +4,7 @@ namespace App;
 
 use App\Models\Image;
 use App\Models\Memo;
+use App\Models\ToDoList;
 use Illuminate\Contracts\Auth\MustVerifyEmail;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphMany;
@@ -82,4 +83,9 @@ class User extends Authenticatable
                 $userImage->path = 'images/default-cover.jpg';
             });
     }
+
+    public function toDoLists(): HasMany
+    {
+        return $this->hasMany(ToDoList::class);
+    }
 }