fix: update no submission user list when they do submit

If users submit standup after all the submissions are published, the
list of users who didn't submit the standup gets updated in the Slack
message when they do after the scheduled time. Without this, the list of
users would be stale if they do submit after the scheduled post of
submissions on the channel.

Fixes #25

app/routes.py

@@ -16,8 +16,6 @@
     ACTIVE,
     INACTIVE,
     NO_USER_ERROR_MESSAGE,
-    POST_PUBLISH_STATS,
-    NO_USER_SUBMIT_MESSAGE,
     BUTTON_TRIGGER,
     SLASH_COMMAND_TRIGGER,
     BLOCK_SIZE,
@@ -162,10 +160,11 @@ def publish_standup(team_name):
             )
         )
 
+        no_submission_users = utils.post_publish_stat(users)
         message_response = client.chat_postMessage(
             channel=team.standup.publish_channel,
             text="Standup complete",
-            blocks=[STANDUP_INFO_SECTION],
+            blocks=[STANDUP_INFO_SECTION] + utils.users_left_section(no_submission_users),
         )
 
         standup_thread = StandupThread(standup=standup,

app/utils.py

@@ -10,7 +10,8 @@
 from sqlalchemy import and_
 
 from app import app_cache, client
-from app.models import Submission, PostSubmitActionEnum, User, Standup, StandupThread
+from app.models import Submission, PostSubmitActionEnum, User, Standup, \
+    StandupThread, Team, db
 from app.constants import (
     STANDUP_INFO_SECTION,
     STANDUP_SECTION_DIVIDER,
@@ -118,11 +119,15 @@ def after_submission(submission: Submission, is_edit: bool = False) -> None:
                 StandupThread.standup == submission.standup,
                 StandupThread.created_at >= todays_datetime,
             )).first()
+
+        channel = submission.user.team[0].standup.publish_channel
         client.chat_postMessage(
-            channel=submission.user.team[0].standup.publish_channel,
+            channel=channel,
             thread_ts=thread.thread_id,
             blocks=blocks,
         )
+        update_users_left_info(channel, thread.thread_id,
+                               submission.standup.team.id)
 
     if not is_edit:
         client.chat_postMessage(
@@ -423,3 +428,31 @@ def get_standup_view(standup: Standup) -> str:
     standup_blocks["callback_id"] = standup.trigger
 
     return json.dumps(standup_blocks)
+
+
+# Get section to show users left for submission
+def users_left_section(users: List[str]) -> List[Dict[str, Any]]:
+    return [{
+        "type": "context",
+        "elements": [
+            {
+                "type": "mrkdwn",
+                "text": f"Didn't hear from: {', '.join(users)}"
+            }
+        ]
+    }]
+
+
+# Update users left message
+def update_users_left_info(channel: str, thread_id: str, team_id: int) -> None:
+    # Get all active users for this team
+    users = (
+        db.session.query(User)
+        .join(Team.user)
+        .filter(Team.id == team_id, User.is_active)
+    )
+
+    no_submission_users = post_publish_stat(users)
+    client.chat_update(channel=channel,
+                       ts=thread_id,
+                       blocks=[STANDUP_INFO_SECTION] + users_left_section(no_submission_users))