updates for admin area

app/Models/Message.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Message extends Model
+{
+    protected $fillable = ['from_user_id', 'to_user_id', 'subject', 'body', 'status', 'read_at'];
+
+    protected function casts(): array
+    {
+        return ['read_at' => 'datetime'];
+    }
+
+    public function fromUser()
+    {
+        return $this->belongsTo(User::class, 'from_user_id');
+    }
+
+    public function toUser()
+    {
+        return $this->belongsTo(User::class, 'to_user_id');
+    }
+}