feat: add new model for comment files

core/apps/tasks/models/comment.py

@@ -8,9 +8,18 @@ from core.apps.tasks.choices.comment import MessageChoice
 class Comment(AbstractBaseModel):
     task = models.ForeignKey('tasks.Task', on_delete=models.CASCADE, related_name='comments')
     message = models.TextField()
-    file = models.FileField(upload_to='comments/', blank=True, null=True)
     type = models.CharField(max_length=255, choices=MessageChoice.choices)
     created_by = models.ForeignKey('accounts.User', on_delete=models.CASCADE, related_name='comments')
 
     def __str__(self):
-        return f"{self.content} created by {self.created_by}"
+        return f"{self.message} created by {self.created_by}"
+
+
+class CommentFile(AbstractBaseModel):
+    comment = models.ForeignKey(
+        'tasks.Comment', on_delete=models.CASCADE, related_name='files'
+    )
+    file = models.FileField(upload_to='comments/')
+
+    def __str__(self):
+        return f"File for comment {self.comment_id}"