fix: slack types and minor agent fixes (#719)

# Motivation

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# Content

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# Testing

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# Please check the following before marking your PR as ready for review

- [ ] I have added tests for my changes
- [ ] I have updated the documentation or added new documentation as
needed

Author: jayhack

src/codegen/agents/code_agent.py

@@ -12,9 +12,6 @@
 if TYPE_CHECKING:
     from codegen import Codebase
 
-# Remove logger configuration
-# logger = logging.getLogger(__name__)
-
 
 class CodeAgent:
     """Agent for interacting with a codebase."""
@@ -95,3 +92,21 @@ def run(self, prompt: str, thread_id: Optional[str] = None) -> str:
             print(separator)
 
         return result
+
+    def get_agent_trace_url(self) -> str | None:
+        """Get the URL for the most recent agent run in LangSmith.
+
+        Returns:
+            The URL for the run in LangSmith if found, None otherwise
+        """
+        try:
+            # TODO - this is definitely not correct, we should be able to get the URL directly...
+            return find_and_print_langsmith_run_url(client=self.langsmith_client, project_name=self.project_name)
+        except Exception as e:
+            separator = "=" * 60
+            print(f"\n{separator}\nCould not retrieve LangSmith URL: {e}")
+            import traceback
+
+            print(traceback.format_exc())
+            print(separator)
+            return None

src/codegen/extensions/slack/types.py

@@ -42,3 +42,33 @@ class SlackWebhookPayload(BaseModel):
     event_time: int | None = Field(None)
     challenge: str | None = Field(None)
     subtype: str | None = Field(None)
+
+
+class SlackMessageReaction(BaseModel):
+    """Model for a reaction on a Slack message."""
+
+    name: str
+    users: list[str]
+    count: int
+
+
+class SlackMessage(BaseModel):
+    """Model for a message in a Slack conversation."""
+
+    user: str
+    type: str
+    ts: str
+    client_msg_id: str | None = None
+    text: str
+    team: str | None = None
+    blocks: list[Block] | None = None
+    language: dict | None = None
+    reactions: list[SlackMessageReaction] | None = None
+    thread_ts: str | None = None
+    reply_count: int | None = None
+    reply_users_count: int | None = None
+    latest_reply: str | None = None
+    reply_users: list[str] | None = None
+    is_locked: bool | None = None
+    subscribed: bool | None = None
+    parent_user_id: str | None = None