add attachments structure

app/Models/Attachment.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Attachment extends Model
+{
+    use HasFactory;
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array<int, string>
+     */
+    protected $fillable = [
+        'media_id',
+    ];
+
+
+    /**
+     * Get attachments attachable
+     */
+    public function attachable()
+    {
+        return $this->morphTo();
+    }}

app/Models/Event.php

@@ -29,4 +29,12 @@ class Event extends Model
         'hero',
         'content'
     ];
+
+    /**
+     * Get all of the post's attachments.
+     */
+    public function attachments()
+    {
+        return $this->morphMany('App\Attachment', 'attachable');
+    }
 }

app/Models/Post.php

@@ -27,7 +27,7 @@ class Post extends Model
 
 
     /**
-     * Get the file user
+     * Get the post user
      *
      * @return BelongsTo
      */
@@ -35,4 +35,12 @@ class Post extends Model
     {
         return $this->belongsTo(User::class);
     }
+
+    /**
+     * Get all of the post's attachments.
+     */
+    public function attachments()
+    {
+        return $this->morphMany('App\Attachment', 'attachable');
+    }
 }