first commit

app/Models/Plan.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Plan extends Model
+{
+    protected $fillable = ['user_id', 'current_day', 'status'];
+
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function planDays()
+    {
+        return $this->hasMany(PlanDay::class);
+    }
+}