comment moderation improvments

app/Models/Comment.php

@@ -16,6 +16,19 @@ class Comment extends Model
         'user_id',
         'product_id',
         'body',
+        'status',
+        'moderated_by',
+        'moderated_at',
+        'moderation_note',
+    ];
+
+    /**
+     * The attributes that should be cast.
+     *
+     * @var array<string, string>
+     */
+    protected $casts = [
+        'moderated_at' => 'datetime',
     ];
 
     /**
@@ -33,4 +46,36 @@ class Comment extends Model
     {
         return $this->belongsTo(Product::class);
     }
+
+    /**
+     * Get the moderator who moderated the comment.
+     */
+    public function moderator(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'moderated_by');
+    }
+
+    /**
+     * Check if comment is pending moderation.
+     */
+    public function isPending(): bool
+    {
+        return $this->status === 'pending';
+    }
+
+    /**
+     * Check if comment is approved.
+     */
+    public function isApproved(): bool
+    {
+        return $this->status === 'approved';
+    }
+
+    /**
+     * Check if comment is rejected.
+     */
+    public function isRejected(): bool
+    {
+        return $this->status === 'rejected';
+    }
 }