optimizations

app/Models/CollectionComment.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class CollectionComment extends Model
+{
+    use HasFactory, SoftDeletes;
+
+    protected $fillable = [
+        'collection_id',
+        'user_id',
+        'parent_id',
+        'body',
+        'rendered_body',
+        'status',
+    ];
+
+    public function collection(): BelongsTo
+    {
+        return $this->belongsTo(Collection::class);
+    }
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function parent(): BelongsTo
+    {
+        return $this->belongsTo(self::class, 'parent_id');
+    }
+
+    public function replies(): HasMany
+    {
+        return $this->hasMany(self::class, 'parent_id')->orderBy('created_at');
+    }
+}