Removes incident tagging logic from Slack plugin (Netflix#3565)

Author: mvilanova

src/dispatch/plugins/dispatch_slack/incident/interactive.py

@@ -22,7 +22,6 @@
 from slack_bolt import Ack, BoltContext, BoltRequest, Respond
 from slack_sdk.errors import SlackApiError
 from slack_sdk.web.client import WebClient
-from sqlalchemy import func
 from sqlalchemy.orm import Session
 
 from dispatch.auth.models import DispatchUser
@@ -41,7 +40,6 @@
 from dispatch.individual.models import IndividualContactRead
 from dispatch.monitor import service as monitor_service
 from dispatch.monitor.models import MonitorCreate
-from dispatch.nlp import build_phrase_matcher, build_term_vocab, extract_terms_from_text
 from dispatch.participant import service as participant_service
 from dispatch.participant.models import ParticipantUpdate
 from dispatch.participant_role import service as participant_role_service
@@ -119,7 +117,6 @@
 from dispatch.report.models import ExecutiveReportCreate, TacticalReportCreate
 from dispatch.service import service as service_service
 from dispatch.tag import service as tag_service
-from dispatch.tag.models import Tag
 from dispatch.task import service as task_service
 from dispatch.task.enums import TaskStatus
 from dispatch.task.models import Task
@@ -806,30 +803,6 @@ def handle_thread_creation(
         )
 
 
-@message_dispatcher.add(subject="incident")
-def handle_message_tagging(
-    ack: Ack, db_session: Session, payload: dict, context: BoltContext
-) -> None:
-    """Looks for incident tags in incident messages."""
-    ack()
-    text = payload["text"]
-    incident = incident_service.get(db_session=db_session, incident_id=context["subject"].id)
-    tags = tag_service.get_all(db_session=db_session, project_id=incident.project.id).all()
-    tag_strings = [t.name.lower() for t in tags if t.discoverable]
-    phrases = build_term_vocab(tag_strings)
-    matcher = build_phrase_matcher("dispatch-tag", phrases)
-    extracted_tags = list(set(extract_terms_from_text(text, matcher)))
-
-    matched_tags = (
-        db_session.query(Tag)
-        .filter(func.upper(Tag.name).in_([func.upper(t) for t in extracted_tags]))
-        .all()
-    )
-
-    incident.tags.extend(matched_tags)
-    db_session.commit()
-
-
 @message_dispatcher.add(subject="incident")
 def handle_message_monitor(
     ack: Ack,