handle slack error with 422

app/api/slack/routes.py

@@ -7,7 +7,7 @@
 from pydantic import BaseModel
 from utils import get_logger
 from config import settings
-
+from slack.errors import SlackApiError
 logger = get_logger("app")
 
 
@@ -51,14 +51,20 @@ def send_to_slack(
  examples={
  "Send plaintext message": {
  "value": {
- "channel": "#test-channel",
+ "channel": "#testing",
  "mentions": ["@test-user"],
  "text": "Hello, World!",
  },
  },
+ "422 response for non-existing channel": {
+ "value": {
+ "channel": "#not-a-real-channel",
+ "text": "This will not work!",
+ },
+ },
  "Send blocks": {
  "value": {
- "channel": "#test-channel",
+ "channel": "#testing",
  "blocks": [
  {
  "type": "section",
@@ -121,8 +127,12 @@ def send_to_slack(
  if any(user_ids):
  mentions_text = " ".join(f"<@{user_id}>" for user_id in user_ids if user_id)
  text = f"{mentions_text} {text}"
- if text and not blocks:
- result = client.chat_postMessage(channel=channel, text=text)
- else:
- result = client.chat_postMessage(channel=channel, blocks=blocks)
+ try:
+ if text and not blocks:
+ result = client.chat_postMessage(channel=channel, text=text)
+ else:
+ result = client.chat_postMessage(channel=channel, blocks=blocks)
+ except SlackApiError as e:
+ logger.error(e.response)
+ raise HTTPException(status_code=422, detail=f"Slack API error: {e.response.get('error')}")
  return {"result": result.get("ok")}

app/main.py

@@ -15,7 +15,7 @@
 logger = logging.getLogger("app")
 dictConfig(log_config)
 
-app_version = "v1.0.0"
+app_version = "v0.1.1"
 app = FastAPI(
  title="FastAPI Slackbot API",
  debug=settings.DEBUG,