Support adding / removing reaction from comments in GitHub different servers

pr_agent/git_providers/github_provider.py

@@ -2,10 +2,10 @@ import logging
 import hashlib
 
 from datetime import datetime
-from typing import Optional, Tuple
+from typing import Optional, Tuple, Any
 from urllib.parse import urlparse
 
-from github import AppAuthentication, Auth, Github, GithubException
+from github import AppAuthentication, Auth, Github, GithubException, Reaction
 from retry import retry
 from starlette_context import context
 
@@ -263,6 +263,23 @@ class GithubProvider(GitProvider):
         except Exception:
             return ""
 
+    def add_eyes_reaction(self, issue_comment_id: int) -> Optional[int]:
+        try:
+            reaction = self.pr.get_issue_comment(issue_comment_id).create_reaction("eyes")
+            return reaction.id
+        except Exception as e:
+            logging.exception(f"Failed to add eyes reaction, error: {e}")
+            return None
+
+    def remove_reaction(self, issue_comment_id: int, reaction_id: int) -> bool:
+        try:
+            self.pr.get_issue_comment(issue_comment_id).delete_reaction(reaction_id)
+            return True
+        except Exception as e:
+            logging.exception(f"Failed to remove eyes reaction, error: {e}")
+            return False
+
+
     @staticmethod
     def _parse_pr_url(pr_url: str) -> Tuple[str, int]:
         parsed_url = urlparse(pr_url)