From 268f90176c0fbab21fb137ee2f5577a126608ebc Mon Sep 17 00:00:00 2001
From: Tom Hu <thomas.hu@sentry.io>
Date: Sat, 7 Feb 2026 23:32:22 +0900
Subject: [PATCH 1/4] refactor: break up StatusNotifier.notify into focused
 methods

Extract StatusNotifier.notify() (98 lines) into focused methods
under 50 lines each.

- _check_notify_preconditions(): validates branches/builds requirements
- _build_payload_with_behavior(): builds payload applying flag coverage rules
- _set_payload_url(): sets URL based on PR or commit context

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 .../notification/notifiers/status/base.py     | 143 +++++++++++-------
 1 file changed, 85 insertions(+), 58 deletions(-)

diff --git a/apps/worker/services/notification/notifiers/status/base.py b/apps/worker/services/notification/notifiers/status/base.py
index b28143c17a..488954b039 100644
--- a/apps/worker/services/notification/notifiers/status/base.py
+++ b/apps/worker/services/notification/notifiers/status/base.py
@@ -148,66 +148,16 @@ def notify(
         comparison: ComparisonProxy,
         status_or_checks_helper_text: dict[str, str] | None = None,
     ) -> NotificationResult:
+        precondition_result = self._check_notify_preconditions(comparison)
+        if precondition_result is not None:
+            return precondition_result
         payload = None
-        if not self.can_we_set_this_status(comparison):
-            return NotificationResult(
-                notification_attempted=False,
-                notification_successful=None,
-                explanation="not_fit_criteria",
-                data_sent=None,
-            )
-        if not self.required_builds(comparison):
-            return NotificationResult(
-                notification_attempted=False,
-                notification_successful=None,
-                explanation="need_more_builds",
-                data_sent=None,
-            )
-        # Filter the coverage report based on fields in this notification's YAML settings
-        # e.g. if "paths" is specified, exclude the coverage not on those paths
         try:
-            # If flag coverage wasn't uploaded, apply the appropriate behavior
-            flag_coverage_not_uploaded_behavior = (
-                self.determine_status_check_behavior_to_apply(
-                    comparison, "flag_coverage_not_uploaded_behavior"
-                )
-            )
-            if not comparison.has_head_report():
-                payload = self.build_payload(comparison)
-            elif (
-                flag_coverage_not_uploaded_behavior == "exclude"
-                and not self.flag_coverage_was_uploaded(comparison)
-            ):
-                return NotificationResult(
-                    notification_attempted=False,
-                    notification_successful=None,
-                    explanation="exclude_flag_coverage_not_uploaded_checks",
-                    data_sent=None,
-                    data_received=None,
-                )
-            elif (
-                flag_coverage_not_uploaded_behavior == "pass"
-                and not self.flag_coverage_was_uploaded(comparison)
-            ):
-                filtered_comparison = comparison.get_filtered_comparison(
-                    **self.get_notifier_filters()
-                )
-                payload = self.build_payload(filtered_comparison)
-                payload["state"] = "success"
-                payload["message"] = (
-                    payload["message"]
-                    + " [Auto passed due to carriedforward or missing coverage]"
-                )
-            else:
-                filtered_comparison = comparison.get_filtered_comparison(
-                    **self.get_notifier_filters()
-                )
-                payload = self.build_payload(filtered_comparison)
-            if comparison.pull:
-                payload["url"] = get_pull_url(comparison.pull)
-            else:
-                payload["url"] = get_commit_url(comparison.head.commit)
-
+            result_or_payload = self._build_payload_with_behavior(comparison)
+            if isinstance(result_or_payload, NotificationResult):
+                return result_or_payload
+            payload = result_or_payload
+            self._set_payload_url(comparison, payload)
             return self.maybe_send_notification(comparison, payload)
         except TorngitClientError:
             log.warning(
@@ -242,6 +192,83 @@ def notify(
                 data_sent=payload,
             )
 
+    def _check_notify_preconditions(
+        self, comparison: ComparisonProxy
+    ) -> NotificationResult | None:
+        """Check if we should proceed with the notification.
+
+        Returns a NotificationResult to return early, or None to continue.
+        """
+        if not self.can_we_set_this_status(comparison):
+            return NotificationResult(
+                notification_attempted=False,
+                notification_successful=None,
+                explanation="not_fit_criteria",
+                data_sent=None,
+            )
+        if not self.required_builds(comparison):
+            return NotificationResult(
+                notification_attempted=False,
+                notification_successful=None,
+                explanation="need_more_builds",
+                data_sent=None,
+            )
+        return None
+
+    def _build_payload_with_behavior(
+        self, comparison: ComparisonProxy
+    ) -> NotificationResult | dict:
+        """Build the notification payload, applying flag coverage behavior rules.
+
+        Filters the coverage report based on fields in this notification's YAML
+        settings (e.g. if "paths" is specified, exclude coverage not on those paths).
+
+        Returns a NotificationResult for early exit, or a payload dict to send.
+        """
+        flag_coverage_not_uploaded_behavior = (
+            self.determine_status_check_behavior_to_apply(
+                comparison, "flag_coverage_not_uploaded_behavior"
+            )
+        )
+        if not comparison.has_head_report():
+            return self.build_payload(comparison)
+        if (
+            flag_coverage_not_uploaded_behavior == "exclude"
+            and not self.flag_coverage_was_uploaded(comparison)
+        ):
+            return NotificationResult(
+                notification_attempted=False,
+                notification_successful=None,
+                explanation="exclude_flag_coverage_not_uploaded_checks",
+                data_sent=None,
+                data_received=None,
+            )
+        if (
+            flag_coverage_not_uploaded_behavior == "pass"
+            and not self.flag_coverage_was_uploaded(comparison)
+        ):
+            filtered_comparison = comparison.get_filtered_comparison(
+                **self.get_notifier_filters()
+            )
+            payload = self.build_payload(filtered_comparison)
+            payload["state"] = "success"
+            payload["message"] = (
+                payload["message"]
+                + " [Auto passed due to carriedforward or missing coverage]"
+            )
+            return payload
+        filtered_comparison = comparison.get_filtered_comparison(
+            **self.get_notifier_filters()
+        )
+        return self.build_payload(filtered_comparison)
+
+    def _set_payload_url(self, comparison: ComparisonProxy, payload: dict) -> None:
+        """Set the URL on the notification payload based on PR or commit context."""
+        if comparison.pull:
+            payload["url"] = get_pull_url(comparison.pull)
+        else:
+            payload["url"] = get_commit_url(comparison.head.commit)
+
     def status_already_exists(
         self, comparison: ComparisonProxy, title, state, description
     ) -> bool:

From 35c9ff1f65f4501e249a6b62297c17604e3490c6 Mon Sep 17 00:00:00 2001
From: Tom Hu <thomas.hu@sentry.io>
Date: Sat, 7 Feb 2026 23:32:37 +0900
Subject: [PATCH 2/4] refactor: break up ChecksNotifier.notify into focused
 methods

Extract ChecksNotifier.notify() (176 lines) into focused methods
under 50 lines each.

- _validate_pull_request(): validates PR exists, is in provider, is open
- _check_preexisting_status(): checks if commit status already exists
- _build_payload_with_behavior(): overrides parent with checks-specific logic
- Removed unused nullcontext and get_commit_url imports

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 .../notification/notifiers/checks/base.py     | 199 +++++++++---------
 1 file changed, 105 insertions(+), 94 deletions(-)

diff --git a/apps/worker/services/notification/notifiers/checks/base.py b/apps/worker/services/notification/notifiers/checks/base.py
index 9ef1c65843..2b908ac939 100644
--- a/apps/worker/services/notification/notifiers/checks/base.py
+++ b/apps/worker/services/notification/notifiers/checks/base.py
@@ -1,5 +1,4 @@
 import logging
-from contextlib import nullcontext
 from typing import Any, TypedDict
 
 import sentry_sdk
@@ -11,7 +10,6 @@
 from services.notification.notifiers.status.base import StatusNotifier
 from services.urls import (
     append_tracking_params_to_urls,
-    get_commit_url,
     get_members_url,
     get_pull_url,
 )
@@ -95,6 +93,65 @@ def notify(
         comparison: ComparisonProxy,
         status_or_checks_helper_text: dict[str, str] | None = None,
     ) -> NotificationResult:
+        pr_result = self._validate_pull_request(comparison)
+        if pr_result is not None:
+            return pr_result
+        precondition_result = self._check_notify_preconditions(comparison)
+        if precondition_result is not None:
+            return precondition_result
+        status_result = self._check_preexisting_status(comparison)
+        if status_result is not None:
+            return status_result
+        payload = None
+        try:
+            result_or_payload = self._build_payload_with_behavior(comparison)
+            if isinstance(result_or_payload, NotificationResult):
+                return result_or_payload
+            payload = result_or_payload
+            self._set_payload_url(comparison, payload)
+            return self.maybe_send_notification(comparison, payload)
+        except TorngitClientError as e:
+            if e.code == 403:
+                raise e
+            log.warning(
+                "Unable to send checks notification to user due to a client-side error",
+                exc_info=True,
+                extra={
+                    "repoid": comparison.head.commit.repoid,
+                    "commit": comparison.head.commit.commitid,
+                    "notifier_name": self.name,
+                },
+            )
+            return NotificationResult(
+                notification_attempted=True,
+                notification_successful=False,
+                explanation="client_side_error_provider",
+                data_sent=payload,
+            )
+        except TorngitError:
+            log.warning(
+                "Unable to send checks notification to user due to an unexpected error",
+                exc_info=True,
+                extra={
+                    "repoid": comparison.head.commit.repoid,
+                    "commit": comparison.head.commit.commitid,
+                    "notifier_name": self.name,
+                },
+            )
+            return NotificationResult(
+                notification_attempted=True,
+                notification_successful=False,
+                explanation="server_side_error_provider",
+                data_sent=payload,
+            )
+
+    def _validate_pull_request(
+        self, comparison: ComparisonProxy
+    ) -> NotificationResult | None:
+        """Validate that the comparison has a valid, open pull request.
+
+        Returns a NotificationResult if validation fails, or None to continue.
+        """
         if comparison.pull is None or ():
             log.debug(
                 "Falling back to commit_status: Not a pull request",
@@ -149,24 +206,12 @@ def notify(
                 data_sent=None,
                 data_received=None,
             )
-        # Check branches config for this status before sending the check
-        if not self.can_we_set_this_status(comparison):
-            return NotificationResult(
-                notification_attempted=False,
-                notification_successful=None,
-                explanation="not_fit_criteria",
-                data_sent=None,
-            )
-        if not self.required_builds(comparison):
-            return NotificationResult(
-                notification_attempted=False,
-                notification_successful=None,
-                explanation="need_more_builds",
-                data_sent=None,
-                data_received=None,
-            )
-        # Check for existing statuses for this commit. If so, retain
-        # statuses and don't do a check as well
+        return None
+
+    def _check_preexisting_status(
+        self, comparison: ComparisonProxy
+    ) -> NotificationResult | None:
+        """Check if a commit status already exists. Returns a result to return early, or None."""
         statuses = comparison.get_existing_statuses()
         status_title = self.get_status_external_name()
         if statuses and statuses.get(status_title):
@@ -187,85 +232,51 @@ def notify(
                 data_sent=None,
                 data_received=None,
             )
-        payload = None
-        try:
-            with nullcontext():
-                # If flag coverage wasn't uploaded, apply the appropriate behavior
-                flag_coverage_not_uploaded_behavior = (
-                    self.determine_status_check_behavior_to_apply(
-                        comparison, "flag_coverage_not_uploaded_behavior"
-                    )
-                )
-                if not comparison.has_head_report():
-                    payload = self.build_payload(comparison)
-                elif (
-                    flag_coverage_not_uploaded_behavior == "exclude"
-                    and not self.flag_coverage_was_uploaded(comparison)
-                ):
-                    return NotificationResult(
-                        notification_attempted=False,
-                        notification_successful=None,
-                        explanation="exclude_flag_coverage_not_uploaded_checks",
-                        data_sent=None,
-                        data_received=None,
-                    )
-                elif (
-                    flag_coverage_not_uploaded_behavior == "pass"
-                    and not self.flag_coverage_was_uploaded(comparison)
-                ):
-                    filtered_comparison = comparison.get_filtered_comparison(
-                        **self.get_notifier_filters()
-                    )
-                    payload = self.build_payload(filtered_comparison)
-                    payload["state"] = "success"
-                    payload["output"]["summary"] = (
-                        payload.get("output", {}).get("summary", "")
-                        + " [Auto passed due to carriedforward or missing coverage]"
-                    )
-                else:
-                    filtered_comparison = comparison.get_filtered_comparison(
-                        **self.get_notifier_filters()
-                    )
-                    payload = self.build_payload(filtered_comparison)
-            if comparison.pull:
-                payload["url"] = get_pull_url(comparison.pull)
-            else:
-                payload["url"] = get_commit_url(comparison.head.commit)
-            return self.maybe_send_notification(comparison, payload)
-        except TorngitClientError as e:
-            if e.code == 403:
-                raise e
-            log.warning(
-                "Unable to send checks notification to user due to a client-side error",
-                exc_info=True,
-                extra={
-                    "repoid": comparison.head.commit.repoid,
-                    "commit": comparison.head.commit.commitid,
-                    "notifier_name": self.name,
-                },
+        return None
+
+    def _build_payload_with_behavior(
+        self, comparison: ComparisonProxy
+    ) -> NotificationResult | dict:
+        """Build the checks notification payload, applying flag coverage behavior rules.
+
+        Returns a NotificationResult for early exit, or a payload dict to send.
+        """
+        flag_coverage_not_uploaded_behavior = (
+            self.determine_status_check_behavior_to_apply(
+                comparison, "flag_coverage_not_uploaded_behavior"
             )
+        )
+        if not comparison.has_head_report():
+            return self.build_payload(comparison)
+        if (
+            flag_coverage_not_uploaded_behavior == "exclude"
+            and not self.flag_coverage_was_uploaded(comparison)
+        ):
             return NotificationResult(
-                notification_attempted=True,
-                notification_successful=False,
-                explanation="client_side_error_provider",
-                data_sent=payload,
+                notification_attempted=False,
+                notification_successful=None,
+                explanation="exclude_flag_coverage_not_uploaded_checks",
+                data_sent=None,
+                data_received=None,
             )
-        except TorngitError:
-            log.warning(
-                "Unable to send checks notification to user due to an unexpected error",
-                exc_info=True,
-                extra={
-                    "repoid": comparison.head.commit.repoid,
-                    "commit": comparison.head.commit.commitid,
-                    "notifier_name": self.name,
-                },
+        if (
+            flag_coverage_not_uploaded_behavior == "pass"
+            and not self.flag_coverage_was_uploaded(comparison)
+        ):
+            filtered_comparison = comparison.get_filtered_comparison(
+                **self.get_notifier_filters()
             )
-            return NotificationResult(
-                notification_attempted=True,
-                notification_successful=False,
-                explanation="server_side_error_provider",
-                data_sent=payload,
+            payload = self.build_payload(filtered_comparison)
+            payload["state"] = "success"
+            payload["output"]["summary"] = (
+                payload.get("output", {}).get("summary", "")
+                + " [Auto passed due to carriedforward or missing coverage]"
             )
+            return payload
+        filtered_comparison = comparison.get_filtered_comparison(
+            **self.get_notifier_filters()
+        )
+        return self.build_payload(filtered_comparison)
 
     def get_line_diff(self, file_diff):
         """

From 9f669c943234726a03cab6dcfb3f789bd16229a2 Mon Sep 17 00:00:00 2001
From: Tom Hu <thomas.hu@sentry.io>
Date: Sat, 7 Feb 2026 23:49:07 +0900
Subject: [PATCH 3/4] cleanup: fix no-op 'or ()' condition and docstring typo
 in ChecksNotifier
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Fix 'comparison.pull is None or ()' to 'comparison.pull is None' in
  _validate_pull_request — the 'or ()' was a no-op since () is falsy,
  so the expression was equivalent to just 'is None'
- Fix typo "where chnaged" -> "were changed" in get_line_diff docstring

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 apps/worker/services/notification/notifiers/checks/base.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/worker/services/notification/notifiers/checks/base.py b/apps/worker/services/notification/notifiers/checks/base.py
index 2b908ac939..09a23457f1 100644
--- a/apps/worker/services/notification/notifiers/checks/base.py
+++ b/apps/worker/services/notification/notifiers/checks/base.py
@@ -152,7 +152,7 @@ def _validate_pull_request(
 
         Returns a NotificationResult if validation fails, or None to continue.
         """
-        if comparison.pull is None or ():
+        if comparison.pull is None:
             log.debug(
                 "Falling back to commit_status: Not a pull request",
                 extra={
@@ -280,7 +280,7 @@ def _build_payload_with_behavior(
 
     def get_line_diff(self, file_diff):
         """
-        This method traverses a git file diff and returns the lines (as line numbers) that where chnaged
+        This method traverses a git file diff and returns the lines (as line numbers) that were changed
         Note: For now it only looks for line additions on diff, we can quickly add functionality to handle
               line deletions if needed
 

From 443fc35c0345274bd5abf6257dc51ea02c52e569 Mon Sep 17 00:00:00 2001
From: Tom Hu <thomas.hu@sentry.io>
Date: Sun, 8 Feb 2026 00:20:48 +0900
Subject: [PATCH 4/4] refactor: move database.enums to shared.django_apps.enums

Move all plain Python enums from apps/worker/database/enums.py to
libs/shared/shared/django_apps/enums.py, decoupling them from the
SQLAlchemy database package. Update all ~60 consumer files in the
worker to import from the new shared location. The old database/enums.py
is kept as a re-export shim for backward compatibility.

Part of the SQLAlchemy removal migration (Phase 0).

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 apps/worker/database/enums.py                 | 94 +++----------------
 apps/worker/database/models/core.py           |  7 +-
 apps/worker/database/tests/factories/core.py  |  3 +-
 .../helpers/tests/unit/test_commit_error.py   |  2 +-
 .../services/bundle_analysis/comparison.py    |  2 +-
 .../bundle_analysis/notify/conftest.py        |  2 +-
 .../notify/contexts/__init__.py               |  2 +-
 .../worker/services/bundle_analysis/report.py |  2 +-
 .../tests/test_bundle_analysis.py             |  2 +-
 apps/worker/services/comparison/__init__.py   |  2 +-
 .../unit/test_get_or_create_comparison.py     |  2 +-
 apps/worker/services/decoration.py            |  2 +-
 apps/worker/services/lock_manager.py          |  2 +-
 apps/worker/services/notification/__init__.py |  2 +-
 .../notification/commit_notifications.py      |  2 +-
 .../notification/notifiers/checks/changes.py  |  2 +-
 .../notification/notifiers/checks/patch.py    |  2 +-
 .../notification/notifiers/checks/project.py  |  2 +-
 .../notifiers/codecov_slack_app.py            |  2 +-
 .../notifiers/comment/__init__.py             |  2 +-
 .../services/notification/notifiers/gitter.py |  2 +-
 .../notification/notifiers/hipchat.py         |  2 +-
 .../services/notification/notifiers/irc.py    |  2 +-
 .../services/notification/notifiers/slack.py  |  2 +-
 .../notification/notifiers/status/changes.py  |  2 +-
 .../notification/notifiers/status/patch.py    |  2 +-
 .../notification/notifiers/status/project.py  |  2 +-
 .../tests/unit/test_codecov_slack_app.py      |  2 +-
 .../tests/unit/test_comment_conditions.py     |  2 +-
 .../notifiers/tests/unit/test_status.py       |  2 +-
 .../notification/notifiers/webhook.py         |  2 +-
 .../tests/unit/test_commit_notifications.py   |  2 +-
 .../tests/unit/test_notification_service.py   |  2 +-
 apps/worker/services/repository.py            |  2 +-
 .../tests/test_ta_finish_upload.py            |  2 +-
 apps/worker/services/test_results.py          |  2 +-
 apps/worker/services/tests/test_decoration.py |  2 +-
 .../services/tests/test_lock_manager.py       |  2 +-
 apps/worker/services/yaml/__init__.py         |  2 +-
 apps/worker/tasks/base.py                     |  2 +-
 .../worker/tasks/bundle_analysis_processor.py |  2 +-
 apps/worker/tasks/compute_comparison.py       |  2 +-
 apps/worker/tasks/manual_trigger.py           |  2 +-
 apps/worker/tasks/new_user_activated.py       |  2 +-
 apps/worker/tasks/notify.py                   |  7 +-
 apps/worker/tasks/notify_error.py             |  2 +-
 apps/worker/tasks/preprocess_upload.py        |  2 +-
 apps/worker/tasks/test_analytics_notifier.py  |  2 +-
 apps/worker/tasks/test_results_finisher.py    |  2 +-
 apps/worker/tasks/tests/unit/test_base.py     |  2 +-
 .../test_bundle_analysis_processor_task.py    |  2 +-
 .../tests/unit/test_compute_comparison.py     |  2 +-
 .../tests/unit/test_new_user_activated.py     |  2 +-
 .../tasks/tests/unit/test_notify_task.py      |  2 +-
 .../tasks/tests/unit/test_trial_expiration.py |  2 +-
 .../tests/unit/test_trial_expiration_cron.py  |  2 +-
 .../tests/unit/test_upload_finisher_task.py   |  2 +-
 .../tasks/tests/unit/test_upload_task.py      |  2 +-
 apps/worker/tasks/trial_expiration_cron.py    |  2 +-
 apps/worker/tasks/upload.py                   |  2 +-
 apps/worker/tasks/upload_finisher.py          |  2 +-
 libs/shared/shared/django_apps/enums.py       | 80 ++++++++++++++++
 62 files changed, 165 insertions(+), 140 deletions(-)
 create mode 100644 libs/shared/shared/django_apps/enums.py

diff --git a/apps/worker/database/enums.py b/apps/worker/database/enums.py
index 42b0b92601..60db83e719 100644
--- a/apps/worker/database/enums.py
+++ b/apps/worker/database/enums.py
@@ -1,80 +1,14 @@
-from enum import Enum
-
-
-class Decoration(Enum):
-    standard = "standard"
-    upgrade = "upgrade"
-    upload_limit = "upload_limit"
-    passing_empty_upload = "passing_empty_upload"
-    failing_empty_upload = "failing_empty_upload"
-    processing_upload = "processing_upload"
-
-
-class Notification(Enum):
-    comment = "comment"
-    status_changes = "status_changes"
-    status_patch = "status_patch"
-    status_project = "status_project"
-    checks_changes = "checks_changes"
-    checks_patch = "checks_patch"
-    checks_project = "checks_project"
-    slack = "slack"
-    webhook = "webhook"
-    gitter = "gitter"
-    irc = "irc"
-    hipchat = "hipchat"
-    codecov_slack_app = "codecov_slack_app"
-
-
-notification_type_status_or_checks = {
-    Notification.status_changes,
-    Notification.status_patch,
-    Notification.status_project,
-    Notification.checks_changes,
-    Notification.checks_patch,
-    Notification.checks_project,
-}
-
-
-class NotificationState(Enum):
-    pending = "pending"
-    success = "success"
-    error = "error"
-
-
-class CompareCommitState(Enum):
-    pending = "pending"
-    processed = "processed"
-    error = "error"
-
-
-class CompareCommitError(Enum):
-    missing_base_report = "missing_base_report"
-    missing_head_report = "missing_head_report"
-    provider_client_error = "provider_client_error"
-
-
-class CommitErrorTypes(Enum):
-    INVALID_YAML = "invalid_yaml"
-    YAML_CLIENT_ERROR = "yaml_client_error"
-    YAML_UNKNOWN_ERROR = "yaml_unknown_error"
-    REPO_BOT_INVALID = "repo_bot_invalid"
-
-
-class TrialStatus(Enum):
-    NOT_STARTED = "not_started"
-    ONGOING = "ongoing"
-    EXPIRED = "expired"
-    CANNOT_TRIAL = "cannot_trial"
-
-
-class ReportType(Enum):
-    COVERAGE = "coverage"
-    TEST_RESULTS = "test_results"
-    BUNDLE_ANALYSIS = "bundle_analysis"
-
-
-class FlakeSymptomType(Enum):
-    FAILED_IN_DEFAULT_BRANCH = "failed_in_default_branch"
-    CONSECUTIVE_DIFF_OUTCOMES = "consecutive_diff_outcomes"
-    UNRELATED_MATCHING_FAILURES = "unrelated_matching_failures"
+# Re-export all enums from the shared location for backward compatibility.
+# New code should import directly from shared.django_apps.enums.
+from shared.django_apps.enums import (  # noqa: F401
+    CommitErrorTypes,
+    CompareCommitError,
+    CompareCommitState,
+    Decoration,
+    FlakeSymptomType,
+    Notification,
+    NotificationState,
+    ReportType,
+    TrialStatus,
+    notification_type_status_or_checks,
+)
diff --git a/apps/worker/database/models/core.py b/apps/worker/database/models/core.py
index 8151575e10..ab3b9b97c4 100644
--- a/apps/worker/database/models/core.py
+++ b/apps/worker/database/models/core.py
@@ -13,8 +13,13 @@
 
 import database.models
 from database.base import CodecovBaseModel, MixinBaseClass, MixinBaseClassNoExternalID
-from database.enums import Decoration, Notification, NotificationState, ReportType
 from database.utils import ArchiveField
+from shared.django_apps.enums import (
+    Decoration,
+    Notification,
+    NotificationState,
+    ReportType,
+)
 from shared.django_apps.utils.config import should_write_data_to_storage_config_check
 from shared.helpers.github_apps import is_configured
 from shared.plan.constants import DEFAULT_FREE_PLAN, PlanName
diff --git a/apps/worker/database/tests/factories/core.py b/apps/worker/database/tests/factories/core.py
index dbcb30a676..6e969ab5ab 100644
--- a/apps/worker/database/tests/factories/core.py
+++ b/apps/worker/database/tests/factories/core.py
@@ -5,8 +5,9 @@
 import factory
 from factory import Factory
 
-from database import enums, models
+from database import models
 from services.encryption import encryptor
+from shared.django_apps import enums
 from shared.django_apps.codecov_auth.models import Plan, Tier
 from shared.plan.constants import DEFAULT_FREE_PLAN, TierName
 
diff --git a/apps/worker/helpers/tests/unit/test_commit_error.py b/apps/worker/helpers/tests/unit/test_commit_error.py
index 284bea21cd..b36873293b 100644
--- a/apps/worker/helpers/tests/unit/test_commit_error.py
+++ b/apps/worker/helpers/tests/unit/test_commit_error.py
@@ -1,6 +1,6 @@
-from database.enums import CommitErrorTypes
 from database.tests.factories import CommitFactory
 from helpers.save_commit_error import save_commit_error
+from shared.django_apps.enums import CommitErrorTypes
 
 
 class TestSaveCommitError:
diff --git a/apps/worker/services/bundle_analysis/comparison.py b/apps/worker/services/bundle_analysis/comparison.py
index e2ac9bc477..905be9cb9e 100644
--- a/apps/worker/services/bundle_analysis/comparison.py
+++ b/apps/worker/services/bundle_analysis/comparison.py
@@ -1,6 +1,5 @@
 from functools import cached_property
 
-from database.enums import ReportType
 from database.models.core import Commit, Repository
 from database.models.reports import CommitReport
 from services.bundle_analysis.exceptions import (
@@ -14,6 +13,7 @@
     BundleAnalysisComparison,
     BundleAnalysisReportLoader,
 )
+from shared.django_apps.enums import ReportType
 
 
 class ComparisonLoader:
diff --git a/apps/worker/services/bundle_analysis/notify/conftest.py b/apps/worker/services/bundle_analysis/notify/conftest.py
index 682edf4091..230419462a 100644
--- a/apps/worker/services/bundle_analysis/notify/conftest.py
+++ b/apps/worker/services/bundle_analysis/notify/conftest.py
@@ -1,12 +1,12 @@
 from pathlib import Path
 
-from database.enums import ReportType
 from database.models.core import Commit, Repository
 from database.models.reports import CommitReport
 from database.tests.factories.core import CommitFactory, PullFactory
 from services.repository import EnrichedPull
 from shared.api_archive.archive import ArchiveService
 from shared.bundle_analysis.storage import get_bucket_name
+from shared.django_apps.enums import ReportType
 
 SAMPLE_FOLDER_PATH = Path(__file__).resolve().parent / "tests" / "samples"
 
diff --git a/apps/worker/services/bundle_analysis/notify/contexts/__init__.py b/apps/worker/services/bundle_analysis/notify/contexts/__init__.py
index b9c987a177..b6e3c61685 100644
--- a/apps/worker/services/bundle_analysis/notify/contexts/__init__.py
+++ b/apps/worker/services/bundle_analysis/notify/contexts/__init__.py
@@ -4,7 +4,6 @@
 
 import sentry_sdk
 
-from database.enums import ReportType
 from database.models.core import Commit, Repository
 from database.models.reports import CommitReport
 from services.bundle_analysis.notify.helpers import to_BundleThreshold
@@ -14,6 +13,7 @@
 )
 from services.repository import get_repo_provider_service
 from shared.bundle_analysis import BundleAnalysisReport, BundleAnalysisReportLoader
+from shared.django_apps.enums import ReportType
 from shared.torngit.base import TorngitBaseAdapter
 from shared.typings.torngit import AdditionalData, UploadType
 from shared.validation.types import BundleThreshold
diff --git a/apps/worker/services/bundle_analysis/report.py b/apps/worker/services/bundle_analysis/report.py
index 05283dad77..49e8811235 100644
--- a/apps/worker/services/bundle_analysis/report.py
+++ b/apps/worker/services/bundle_analysis/report.py
@@ -8,7 +8,6 @@
 from sqlalchemy.dialects import postgresql
 from sqlalchemy.orm import Session
 
-from database.enums import ReportType
 from database.models.core import Commit
 from database.models.reports import CommitReport, Upload, UploadError
 from database.models.timeseries import Measurement, MeasurementName
@@ -21,6 +20,7 @@
 from shared.django_apps.bundle_analysis.service.bundle_analysis import (
     BundleAnalysisCacheConfigService,
 )
+from shared.django_apps.enums import ReportType
 from shared.metrics import Counter
 from shared.reports.enums import UploadState, UploadType
 from shared.storage.exceptions import FileNotInStorageError, PutRequestRateLimitError
diff --git a/apps/worker/services/bundle_analysis/tests/test_bundle_analysis.py b/apps/worker/services/bundle_analysis/tests/test_bundle_analysis.py
index 4abae36853..2feb5f8883 100644
--- a/apps/worker/services/bundle_analysis/tests/test_bundle_analysis.py
+++ b/apps/worker/services/bundle_analysis/tests/test_bundle_analysis.py
@@ -3,7 +3,6 @@
 
 import pytest
 
-from database.enums import ReportType
 from database.models import CommitReport, MeasurementName
 from database.tests.factories import CommitFactory, PullFactory, UploadFactory
 from database.tests.factories.timeseries import DatasetFactory, Measurement
@@ -28,6 +27,7 @@
 from shared.bundle_analysis.models import AssetType
 from shared.bundle_analysis.storage import get_bucket_name
 from shared.config import PATCH_CENTRIC_DEFAULT_CONFIG
+from shared.django_apps.enums import ReportType
 from shared.yaml import UserYaml
 from tests.helpers import mock_all_plans_and_tiers
 
diff --git a/apps/worker/services/comparison/__init__.py b/apps/worker/services/comparison/__init__.py
index 0368a0ec96..0fb326e5eb 100644
--- a/apps/worker/services/comparison/__init__.py
+++ b/apps/worker/services/comparison/__init__.py
@@ -5,11 +5,11 @@
 import sentry_sdk
 from asgiref.sync import async_to_sync
 
-from database.enums import CompareCommitState
 from database.models import CompareCommit
 from services.comparison.changes import get_changes
 from services.comparison.types import Comparison, FullCommit, ReportUploadedCount
 from services.repository import get_repo_provider_service
+from shared.django_apps.enums import CompareCommitState
 from shared.reports.changes import run_comparison_using_rust
 from shared.reports.types import Change, ReportTotals
 from shared.torngit.base import TorngitBaseAdapter
diff --git a/apps/worker/services/comparison/tests/unit/test_get_or_create_comparison.py b/apps/worker/services/comparison/tests/unit/test_get_or_create_comparison.py
index f3efead1cb..26c19ef3c1 100644
--- a/apps/worker/services/comparison/tests/unit/test_get_or_create_comparison.py
+++ b/apps/worker/services/comparison/tests/unit/test_get_or_create_comparison.py
@@ -1,6 +1,6 @@
-from database.enums import CompareCommitState
 from database.tests.factories.core import CommitFactory, CompareCommitFactory
 from services.comparison import get_or_create_comparison
+from shared.django_apps.enums import CompareCommitState
 
 
 class TestGetOrCreateComparison:
diff --git a/apps/worker/services/decoration.py b/apps/worker/services/decoration.py
index 11de8a0ced..9191604095 100644
--- a/apps/worker/services/decoration.py
+++ b/apps/worker/services/decoration.py
@@ -1,11 +1,11 @@
 import logging
 from dataclasses import dataclass
 
-from database.enums import Decoration
 from database.models import Owner
 from services.license import requires_license
 from services.repository import EnrichedPull
 from shared.config import get_config
+from shared.django_apps.enums import Decoration
 from shared.plan.service import PlanService
 from shared.upload.utils import query_monthly_coverage_measurements
 
diff --git a/apps/worker/services/lock_manager.py b/apps/worker/services/lock_manager.py
index 887aca43bb..e49d1fecc2 100644
--- a/apps/worker/services/lock_manager.py
+++ b/apps/worker/services/lock_manager.py
@@ -8,12 +8,12 @@
 from redis import Redis  # type: ignore
 from redis.exceptions import LockError  # type: ignore
 
-from database.enums import ReportType
 from shared.celery_config import (
     DEFAULT_BLOCKING_TIMEOUT_SECONDS,
     DEFAULT_LOCK_TIMEOUT_SECONDS,
 )
 from shared.config import get_config
+from shared.django_apps.enums import ReportType
 from shared.helpers.redis import get_redis_connection  # type: ignore
 
 log = logging.getLogger(__name__)
diff --git a/apps/worker/services/notification/__init__.py b/apps/worker/services/notification/__init__.py
index d9a3f19479..a40092ebda 100644
--- a/apps/worker/services/notification/__init__.py
+++ b/apps/worker/services/notification/__init__.py
@@ -11,7 +11,6 @@
 
 from celery.exceptions import CeleryError, SoftTimeLimitExceeded
 
-from database.enums import notification_type_status_or_checks
 from database.models.core import GITHUB_APP_INSTALLATION_DEFAULT_NAME, Owner, Repository
 from services.comparison import ComparisonProxy
 from services.decoration import Decoration
@@ -38,6 +37,7 @@
 from services.yaml.reader import get_components_from_yaml
 from shared.config import get_config
 from shared.django_apps.codecov_auth.models import Plan
+from shared.django_apps.enums import notification_type_status_or_checks
 from shared.helpers.yaml import default_if_true
 from shared.plan.constants import TierName
 from shared.torngit.base import TorngitBaseAdapter
diff --git a/apps/worker/services/notification/commit_notifications.py b/apps/worker/services/notification/commit_notifications.py
index b90b4c3617..a6e5a66961 100644
--- a/apps/worker/services/notification/commit_notifications.py
+++ b/apps/worker/services/notification/commit_notifications.py
@@ -2,13 +2,13 @@
 
 from sqlalchemy.orm.session import Session
 
-from database.enums import NotificationState
 from database.models import CommitNotification, Pull
 from services.comparison import ComparisonProxy
 from services.notification.notifiers.base import (
     AbstractBaseNotifier,
     NotificationResult,
 )
+from shared.django_apps.enums import NotificationState
 
 log = logging.getLogger(__name__)
 
diff --git a/apps/worker/services/notification/notifiers/checks/changes.py b/apps/worker/services/notification/notifiers/checks/changes.py
index 0c5ebde45a..b493ff5d15 100644
--- a/apps/worker/services/notification/notifiers/checks/changes.py
+++ b/apps/worker/services/notification/notifiers/checks/changes.py
@@ -1,4 +1,3 @@
-from database.enums import Notification
 from services.comparison import ComparisonProxy, FilteredComparison
 from services.notification.notifiers.checks.base import (
     CheckOutput,
@@ -6,6 +5,7 @@
     ChecksNotifier,
 )
 from services.notification.notifiers.mixins.status import StatusChangesMixin
+from shared.django_apps.enums import Notification
 
 
 class ChangesChecksNotifier(StatusChangesMixin, ChecksNotifier):
diff --git a/apps/worker/services/notification/notifiers/checks/patch.py b/apps/worker/services/notification/notifiers/checks/patch.py
index d2e069aed2..75b5413f61 100644
--- a/apps/worker/services/notification/notifiers/checks/patch.py
+++ b/apps/worker/services/notification/notifiers/checks/patch.py
@@ -1,4 +1,3 @@
-from database.enums import Notification
 from services.comparison import ComparisonProxy, FilteredComparison
 from services.notification.notifiers.checks.base import (
     CheckOutput,
@@ -7,6 +6,7 @@
 )
 from services.notification.notifiers.mixins.status import StatusPatchMixin
 from services.yaml import read_yaml_field
+from shared.django_apps.enums import Notification
 
 
 class PatchChecksNotifier(StatusPatchMixin, ChecksNotifier):
diff --git a/apps/worker/services/notification/notifiers/checks/project.py b/apps/worker/services/notification/notifiers/checks/project.py
index 293bc1a341..8f8e2c17d6 100644
--- a/apps/worker/services/notification/notifiers/checks/project.py
+++ b/apps/worker/services/notification/notifiers/checks/project.py
@@ -1,4 +1,3 @@
-from database.enums import Notification
 from services.comparison import ComparisonProxy, FilteredComparison
 from services.notification.notifiers.checks.base import (
     CheckOutput,
@@ -8,6 +7,7 @@
 from services.notification.notifiers.mixins.message import MessageMixin
 from services.notification.notifiers.mixins.status import StatusProjectMixin
 from services.yaml.reader import read_yaml_field
+from shared.django_apps.enums import Notification
 
 
 class ProjectChecksNotifier(MessageMixin, StatusProjectMixin, ChecksNotifier):
diff --git a/apps/worker/services/notification/notifiers/codecov_slack_app.py b/apps/worker/services/notification/notifiers/codecov_slack_app.py
index 102f01a301..9f5a591f12 100644
--- a/apps/worker/services/notification/notifiers/codecov_slack_app.py
+++ b/apps/worker/services/notification/notifiers/codecov_slack_app.py
@@ -4,7 +4,6 @@
 
 import requests
 
-from database.enums import Notification
 from database.models import Commit
 from services.comparison import ComparisonProxy
 from services.notification.notifiers.base import (
@@ -14,6 +13,7 @@
 from services.notification.notifiers.generics import EnhancedJSONEncoder
 from services.urls import get_commit_url, get_pull_url
 from services.yaml.reader import round_number
+from shared.django_apps.enums import Notification
 
 CODECOV_INTERNAL_TOKEN = os.environ.get("CODECOV_INTERNAL_TOKEN")
 CODECOV_SLACK_APP_URL = os.environ.get("CODECOV_SLACK_APP_URL")
diff --git a/apps/worker/services/notification/notifiers/comment/__init__.py b/apps/worker/services/notification/notifiers/comment/__init__.py
index aaeb13524a..138d5bc710 100644
--- a/apps/worker/services/notification/notifiers/comment/__init__.py
+++ b/apps/worker/services/notification/notifiers/comment/__init__.py
@@ -6,7 +6,6 @@
 import sentry_sdk
 from asgiref.sync import async_to_sync
 
-from database.enums import Notification
 from services.comparison import ComparisonProxy
 from services.comparison.types import Comparison
 from services.license import requires_license
@@ -25,6 +24,7 @@
 )
 from services.notification.notifiers.mixins.message import MessageMixin
 from services.urls import append_tracking_params_to_urls, get_members_url, get_plan_url
+from shared.django_apps.enums import Notification
 from shared.metrics import Counter, inc_counter
 from shared.plan.constants import PlanName
 from shared.torngit.exceptions import (
diff --git a/apps/worker/services/notification/notifiers/gitter.py b/apps/worker/services/notification/notifiers/gitter.py
index cecb022b8e..719b2c1e40 100644
--- a/apps/worker/services/notification/notifiers/gitter.py
+++ b/apps/worker/services/notification/notifiers/gitter.py
@@ -1,9 +1,9 @@
-from database.enums import Notification
 from services.notification.notifiers.generics import (
     Comparison,
     RequestsYamlBasedNotifier,
 )
 from services.urls import get_commit_url
+from shared.django_apps.enums import Notification
 from shared.torngit.enums import Endpoints
 
 
diff --git a/apps/worker/services/notification/notifiers/hipchat.py b/apps/worker/services/notification/notifiers/hipchat.py
index 1575389d3c..2de8ccbb8c 100644
--- a/apps/worker/services/notification/notifiers/hipchat.py
+++ b/apps/worker/services/notification/notifiers/hipchat.py
@@ -1,12 +1,12 @@
 from decimal import Decimal
 
-from database.enums import Notification
 from services.notification.notifiers.generics import (
     Comparison,
     RequestsYamlBasedNotifier,
 )
 from services.urls import get_commit_url, get_graph_url
 from services.yaml.reader import round_number
+from shared.django_apps.enums import Notification
 
 
 class HipchatNotifier(RequestsYamlBasedNotifier):
diff --git a/apps/worker/services/notification/notifiers/irc.py b/apps/worker/services/notification/notifiers/irc.py
index f597d6af65..0240caa6b2 100644
--- a/apps/worker/services/notification/notifiers/irc.py
+++ b/apps/worker/services/notification/notifiers/irc.py
@@ -4,8 +4,8 @@
 from io import BytesIO
 from typing import Any
 
-from database.enums import Notification
 from services.notification.notifiers.generics import Comparison, StandardNotifier
+from shared.django_apps.enums import Notification
 
 log = logging.getLogger(__name__)
 
diff --git a/apps/worker/services/notification/notifiers/slack.py b/apps/worker/services/notification/notifiers/slack.py
index fbf2c3c7c2..8873792c24 100644
--- a/apps/worker/services/notification/notifiers/slack.py
+++ b/apps/worker/services/notification/notifiers/slack.py
@@ -1,9 +1,9 @@
-from database.enums import Notification
 from services.notification.notifiers.generics import (
     Comparison,
     RequestsYamlBasedNotifier,
 )
 from services.urls import get_commit_url, get_graph_url
+from shared.django_apps.enums import Notification
 
 
 class SlackNotifier(RequestsYamlBasedNotifier):
diff --git a/apps/worker/services/notification/notifiers/status/changes.py b/apps/worker/services/notification/notifiers/status/changes.py
index 08eac62a82..1004b66cc7 100644
--- a/apps/worker/services/notification/notifiers/status/changes.py
+++ b/apps/worker/services/notification/notifiers/status/changes.py
@@ -1,12 +1,12 @@
 import logging
 
-from database.enums import Notification
 from services.comparison import ComparisonProxy, FilteredComparison
 from services.notification.notifiers.mixins.status import (
     StatusChangesMixin,
     StatusResult,
 )
 from services.notification.notifiers.status.base import StatusNotifier
+from shared.django_apps.enums import Notification
 
 log = logging.getLogger(__name__)
 
diff --git a/apps/worker/services/notification/notifiers/status/patch.py b/apps/worker/services/notification/notifiers/status/patch.py
index 10c52ba4e2..d8ec5aff01 100644
--- a/apps/worker/services/notification/notifiers/status/patch.py
+++ b/apps/worker/services/notification/notifiers/status/patch.py
@@ -1,7 +1,7 @@
-from database.enums import Notification
 from services.comparison import ComparisonProxy, FilteredComparison
 from services.notification.notifiers.mixins.status import StatusPatchMixin, StatusResult
 from services.notification.notifiers.status.base import StatusNotifier
+from shared.django_apps.enums import Notification
 
 
 class PatchStatusNotifier(StatusPatchMixin, StatusNotifier):
diff --git a/apps/worker/services/notification/notifiers/status/project.py b/apps/worker/services/notification/notifiers/status/project.py
index 702ed4bfab..acb7c3af21 100644
--- a/apps/worker/services/notification/notifiers/status/project.py
+++ b/apps/worker/services/notification/notifiers/status/project.py
@@ -1,12 +1,12 @@
 import logging
 
-from database.enums import Notification
 from services.comparison import ComparisonProxy, FilteredComparison
 from services.notification.notifiers.mixins.status import (
     StatusProjectMixin,
     StatusResult,
 )
 from services.notification.notifiers.status.base import StatusNotifier
+from shared.django_apps.enums import Notification
 
 log = logging.getLogger(__name__)
 
diff --git a/apps/worker/services/notification/notifiers/tests/unit/test_codecov_slack_app.py b/apps/worker/services/notification/notifiers/tests/unit/test_codecov_slack_app.py
index 9af5a1d253..3e51373ed3 100644
--- a/apps/worker/services/notification/notifiers/tests/unit/test_codecov_slack_app.py
+++ b/apps/worker/services/notification/notifiers/tests/unit/test_codecov_slack_app.py
@@ -1,7 +1,7 @@
 from unittest.mock import patch
 
-from database.enums import Notification
 from services.notification.notifiers.codecov_slack_app import CodecovSlackAppNotifier
+from shared.django_apps.enums import Notification
 
 
 class TestCodecovSlackAppNotifier:
diff --git a/apps/worker/services/notification/notifiers/tests/unit/test_comment_conditions.py b/apps/worker/services/notification/notifiers/tests/unit/test_comment_conditions.py
index 905b08bb10..d6405a8896 100644
--- a/apps/worker/services/notification/notifiers/tests/unit/test_comment_conditions.py
+++ b/apps/worker/services/notification/notifiers/tests/unit/test_comment_conditions.py
@@ -2,7 +2,6 @@
 
 import pytest
 
-from database.enums import Decoration
 from database.models.core import Repository
 from services.comparison import ComparisonProxy
 from services.notification.notifiers.base import AbstractBaseNotifier
@@ -17,6 +16,7 @@
     PullRequestInProvider,
     PullRequestOpen,
 )
+from shared.django_apps.enums import Decoration
 from shared.validation.types import (
     CoverageCommentRequiredChanges,
     CoverageCommentRequiredChangesANDGroup,
diff --git a/apps/worker/services/notification/notifiers/tests/unit/test_status.py b/apps/worker/services/notification/notifiers/tests/unit/test_status.py
index 0c74b1dd08..0e878b1cac 100644
--- a/apps/worker/services/notification/notifiers/tests/unit/test_status.py
+++ b/apps/worker/services/notification/notifiers/tests/unit/test_status.py
@@ -2,7 +2,6 @@
 
 import pytest
 
-from database.enums import Notification
 from database.tests.factories.core import CommitFactory
 from services.comparison import ComparisonProxy
 from services.comparison.types import FullCommit
@@ -20,6 +19,7 @@
 )
 from services.notification.notifiers.status.base import StatusNotifier
 from services.urls import get_pull_url
+from shared.django_apps.enums import Notification
 from shared.reports.readonly import ReadOnlyReport
 from shared.reports.reportfile import ReportFile
 from shared.reports.resources import Report
diff --git a/apps/worker/services/notification/notifiers/webhook.py b/apps/worker/services/notification/notifiers/webhook.py
index 7d8c0c030a..21620d005b 100644
--- a/apps/worker/services/notification/notifiers/webhook.py
+++ b/apps/worker/services/notification/notifiers/webhook.py
@@ -1,9 +1,9 @@
 import logging
 
-from database.enums import Notification
 from services.comparison.types import Comparison, FullCommit
 from services.notification.notifiers.generics import RequestsYamlBasedNotifier
 from services.urls import get_commit_url, get_repository_url
+from shared.django_apps.enums import Notification
 from shared.torngit.enums import Endpoints
 
 log = logging.getLogger(__name__)
diff --git a/apps/worker/services/notification/tests/unit/test_commit_notifications.py b/apps/worker/services/notification/tests/unit/test_commit_notifications.py
index eeb07ee384..314f034958 100644
--- a/apps/worker/services/notification/tests/unit/test_commit_notifications.py
+++ b/apps/worker/services/notification/tests/unit/test_commit_notifications.py
@@ -1,6 +1,5 @@
 import pytest
 
-from database.enums import Decoration, Notification, NotificationState
 from database.tests.factories import (
     CommitFactory,
     CommitNotificationFactory,
@@ -15,6 +14,7 @@
 from services.notification.notifiers.base import NotificationResult
 from services.notification.notifiers.comment import CommentNotifier
 from services.repository import EnrichedPull
+from shared.django_apps.enums import Decoration, Notification, NotificationState
 
 
 @pytest.fixture
diff --git a/apps/worker/services/notification/tests/unit/test_notification_service.py b/apps/worker/services/notification/tests/unit/test_notification_service.py
index 50158f862f..76853110e3 100644
--- a/apps/worker/services/notification/tests/unit/test_notification_service.py
+++ b/apps/worker/services/notification/tests/unit/test_notification_service.py
@@ -6,7 +6,6 @@
 import pytest
 from celery.exceptions import SoftTimeLimitExceeded
 
-from database.enums import Decoration, Notification, NotificationState
 from database.models.core import (
     GITHUB_APP_INSTALLATION_DEFAULT_NAME,
 )
@@ -33,6 +32,7 @@
     HelperTextKey,
     HelperTextTemplate,
 )
+from shared.django_apps.enums import Decoration, Notification, NotificationState
 from shared.plan.constants import PlanName
 from shared.reports.reportfile import ReportFile
 from shared.reports.resources import Report
diff --git a/apps/worker/services/repository.py b/apps/worker/services/repository.py
index acfd412315..f60547ca8e 100644
--- a/apps/worker/services/repository.py
+++ b/apps/worker/services/repository.py
@@ -11,7 +11,6 @@
 from sqlalchemy.orm import Query, Session, lazyload
 
 import shared.torngit as torngit
-from database.enums import CommitErrorTypes
 from database.models import Commit, Owner, Pull
 from database.models import Repository as SQLAlchemyRepository
 from database.models.core import GITHUB_APP_INSTALLATION_DEFAULT_NAME
@@ -23,6 +22,7 @@
 from shared.bots import get_adapter_auth_information
 from shared.config import get_config, get_verify_ssl
 from shared.django_apps.core.models import Repository
+from shared.django_apps.enums import CommitErrorTypes
 from shared.torngit.base import TorngitBaseAdapter
 from shared.torngit.exceptions import (
     TorngitClientError,
diff --git a/apps/worker/services/test_analytics/tests/test_ta_finish_upload.py b/apps/worker/services/test_analytics/tests/test_ta_finish_upload.py
index dc360bf7b8..c6e439b306 100644
--- a/apps/worker/services/test_analytics/tests/test_ta_finish_upload.py
+++ b/apps/worker/services/test_analytics/tests/test_ta_finish_upload.py
@@ -5,7 +5,6 @@
 import pytest
 from django.db import transaction as django_transaction
 
-from database.enums import ReportType
 from database.tests.factories import (
     PullFactory,
     UploadFactory,
@@ -15,6 +14,7 @@
 from services.yaml import UserYaml
 from shared.django_apps.core.models import Commit as DjangoCommit
 from shared.django_apps.core.models import Repository as DjangoRepo
+from shared.django_apps.enums import ReportType
 from shared.django_apps.reports.tests.factories import (
     UploadErrorFactory as DjangoUploadErrorFactory,
 )
diff --git a/apps/worker/services/test_results.py b/apps/worker/services/test_results.py
index 37c506cf99..e467d00279 100644
--- a/apps/worker/services/test_results.py
+++ b/apps/worker/services/test_results.py
@@ -8,7 +8,6 @@
 
 import sentry_sdk
 
-from database.enums import ReportType
 from database.models import (
     Commit,
     CommitReport,
@@ -24,6 +23,7 @@
 from services.urls import get_members_url, get_test_analytics_url
 from services.yaml import read_yaml_field
 from shared.django_apps.codecov_auth.models import Plan
+from shared.django_apps.enums import ReportType
 from shared.plan.constants import TierName
 from shared.yaml import UserYaml
 
diff --git a/apps/worker/services/tests/test_decoration.py b/apps/worker/services/tests/test_decoration.py
index be080713ce..0c4a50a2ca 100644
--- a/apps/worker/services/tests/test_decoration.py
+++ b/apps/worker/services/tests/test_decoration.py
@@ -2,7 +2,6 @@
 
 import pytest
 
-from database.enums import TrialStatus
 from database.tests.factories import (
     CommitFactory,
     OwnerFactory,
@@ -26,6 +25,7 @@
 from shared.django_apps.core.tests.factories import (
     RepositoryFactory as DjangoRepositoryFactory,
 )
+from shared.django_apps.enums import TrialStatus
 from shared.django_apps.reports.models import ReportSession, ReportType
 from shared.django_apps.reports.tests.factories import CommitReportFactory
 from shared.django_apps.reports.tests.factories import (
diff --git a/apps/worker/services/tests/test_lock_manager.py b/apps/worker/services/tests/test_lock_manager.py
index e3273b3ac4..8f98a88564 100644
--- a/apps/worker/services/tests/test_lock_manager.py
+++ b/apps/worker/services/tests/test_lock_manager.py
@@ -6,8 +6,8 @@
 import pytest
 from redis.exceptions import LockError
 
-from database.enums import ReportType
 from services.lock_manager import LockManager, LockRetry, LockType
+from shared.django_apps.enums import ReportType
 from tasks.base import BaseCodecovTask
 
 
diff --git a/apps/worker/services/yaml/__init__.py b/apps/worker/services/yaml/__init__.py
index 47535cb1e7..1224bd6037 100644
--- a/apps/worker/services/yaml/__init__.py
+++ b/apps/worker/services/yaml/__init__.py
@@ -2,12 +2,12 @@
 from collections.abc import Mapping
 from typing import Any
 
-from database.enums import CommitErrorTypes
 from database.models import Commit
 from database.models.core import Repository
 from helpers.save_commit_error import save_commit_error
 from services.yaml.fetcher import fetch_commit_yaml_from_provider
 from services.yaml.reader import read_yaml_field
+from shared.django_apps.enums import CommitErrorTypes
 from shared.django_apps.utils.model_utils import get_ownerid_if_member
 from shared.torngit.exceptions import TorngitClientError, TorngitError
 from shared.validation.exceptions import InvalidYamlException
diff --git a/apps/worker/tasks/base.py b/apps/worker/tasks/base.py
index 7534585877..16af10b48e 100644
--- a/apps/worker/tasks/base.py
+++ b/apps/worker/tasks/base.py
@@ -18,7 +18,6 @@
 from app import celery_app
 from celery_task_router import _get_ownerid_from_task, _get_user_plan_from_task
 from database.engine import get_db_session
-from database.enums import CommitErrorTypes
 from database.models.core import (
     GITHUB_APP_INSTALLATION_DEFAULT_NAME,
     Commit,
@@ -36,6 +35,7 @@
     upload_breadcrumb_task_name,
 )
 from shared.celery_router import route_tasks_based_on_user_plan
+from shared.django_apps.enums import CommitErrorTypes
 from shared.django_apps.upload_breadcrumbs.models import (
     BreadcrumbData,
     Errors,
diff --git a/apps/worker/tasks/bundle_analysis_processor.py b/apps/worker/tasks/bundle_analysis_processor.py
index be7f242d9d..2d9c469503 100644
--- a/apps/worker/tasks/bundle_analysis_processor.py
+++ b/apps/worker/tasks/bundle_analysis_processor.py
@@ -4,7 +4,6 @@
 from celery.exceptions import CeleryError, SoftTimeLimitExceeded
 
 from app import celery_app
-from database.enums import ReportType
 from database.models import Commit, CommitReport, Upload
 from services.bundle_analysis.report import (
     BundleAnalysisReportService,
@@ -20,6 +19,7 @@
     BUNDLE_ANALYSIS_PROCESSOR_MAX_RETRIES,
     bundle_analysis_processor_task_name,
 )
+from shared.django_apps.enums import ReportType
 from shared.reports.enums import UploadState
 from shared.yaml import UserYaml
 from tasks.base import BaseCodecovTask
diff --git a/apps/worker/tasks/compute_comparison.py b/apps/worker/tasks/compute_comparison.py
index 8265073d89..026e61f0b6 100644
--- a/apps/worker/tasks/compute_comparison.py
+++ b/apps/worker/tasks/compute_comparison.py
@@ -7,7 +7,6 @@
 from celery import group
 
 from app import celery_app
-from database.enums import CompareCommitError, CompareCommitState
 from database.models import CompareCommit, CompareComponent, CompareFlag
 from database.models.reports import RepositoryFlag
 from helpers.comparison import minimal_totals
@@ -20,6 +19,7 @@
 from shared.api_archive.archive import ArchiveService
 from shared.celery_config import compute_comparison_task_name
 from shared.components import Component
+from shared.django_apps.enums import CompareCommitError, CompareCommitState
 from shared.helpers.flag import Flag
 from shared.torngit.exceptions import TorngitRateLimitError
 from shared.yaml import UserYaml
diff --git a/apps/worker/tasks/manual_trigger.py b/apps/worker/tasks/manual_trigger.py
index 0b3c95d2c6..65c0352a1a 100644
--- a/apps/worker/tasks/manual_trigger.py
+++ b/apps/worker/tasks/manual_trigger.py
@@ -3,7 +3,6 @@
 from celery.exceptions import MaxRetriesExceededError
 
 from app import celery_app
-from database.enums import ReportType
 from database.models import Commit, Pull
 from database.models.reports import CommitReport, Upload
 from services.comparison import get_or_create_comparison
@@ -16,6 +15,7 @@
     notify_task_name,
     pulls_task_name,
 )
+from shared.django_apps.enums import ReportType
 from shared.reports.enums import UploadState
 from tasks.base import BaseCodecovTask
 
diff --git a/apps/worker/tasks/new_user_activated.py b/apps/worker/tasks/new_user_activated.py
index d93ff6e010..b290fe4378 100644
--- a/apps/worker/tasks/new_user_activated.py
+++ b/apps/worker/tasks/new_user_activated.py
@@ -3,10 +3,10 @@
 from datetime import datetime, timedelta
 
 from app import celery_app
-from database.enums import Decoration
 from database.models import Owner, Pull, Repository
 from helpers.metrics import metrics
 from shared.celery_config import new_user_activated_task_name, notify_task_name
+from shared.django_apps.enums import Decoration
 from shared.plan.service import PlanService
 from tasks.base import BaseCodecovTask
 
diff --git a/apps/worker/tasks/notify.py b/apps/worker/tasks/notify.py
index 660d5caf55..d07b85790c 100644
--- a/apps/worker/tasks/notify.py
+++ b/apps/worker/tasks/notify.py
@@ -7,7 +7,6 @@
 from sqlalchemy.orm.session import Session
 
 from app import celery_app
-from database.enums import CommitErrorTypes, Decoration, NotificationState, ReportType
 from database.models import (
     Commit,
     Pull,
@@ -52,6 +51,12 @@
 )
 from shared.config import get_config
 from shared.django_apps.codecov_auth.models import Service
+from shared.django_apps.enums import (
+    CommitErrorTypes,
+    Decoration,
+    NotificationState,
+    ReportType,
+)
 from shared.django_apps.upload_breadcrumbs.models import Errors, Milestones
 from shared.helpers.redis import Redis, get_redis_connection
 from shared.reports.readonly import ReadOnlyReport
diff --git a/apps/worker/tasks/notify_error.py b/apps/worker/tasks/notify_error.py
index aae889b376..c1e76d77dd 100644
--- a/apps/worker/tasks/notify_error.py
+++ b/apps/worker/tasks/notify_error.py
@@ -4,11 +4,11 @@
 from sqlalchemy.orm import Session
 
 from celery_config import notify_error_task_name
-from database.enums import ReportType
 from database.models import Commit, CommitReport, Upload
 from helpers.checkpoint_logger.flows import UploadFlow
 from helpers.notifier import BaseNotifier, NotifierResult
 from services.yaml import UserYaml
+from shared.django_apps.enums import ReportType
 from tasks.base import BaseCodecovTask, celery_app
 
 log = logging.getLogger(__name__)
diff --git a/apps/worker/tasks/preprocess_upload.py b/apps/worker/tasks/preprocess_upload.py
index 05795fb5b7..0065c9da7f 100644
--- a/apps/worker/tasks/preprocess_upload.py
+++ b/apps/worker/tasks/preprocess_upload.py
@@ -1,7 +1,6 @@
 import logging
 
 from app import celery_app
-from database.enums import CommitErrorTypes
 from database.models import Commit
 from helpers.exceptions import RepositoryWithoutValidBotError
 from helpers.github_installation import get_installation_name_for_owner_for_task
@@ -18,6 +17,7 @@
     PREPROCESS_UPLOAD_MAX_RETRIES,
     pre_process_upload_task_name,
 )
+from shared.django_apps.enums import CommitErrorTypes
 from shared.django_apps.upload_breadcrumbs.models import Errors, Milestones
 from shared.helpers.redis import get_redis_connection
 from shared.torngit.base import TorngitBaseAdapter
diff --git a/apps/worker/tasks/test_analytics_notifier.py b/apps/worker/tasks/test_analytics_notifier.py
index b58b51f740..f69957e44c 100644
--- a/apps/worker/tasks/test_analytics_notifier.py
+++ b/apps/worker/tasks/test_analytics_notifier.py
@@ -9,7 +9,6 @@
 from sqlalchemy.orm import Session
 
 from app import celery_app
-from database.enums import ReportType
 from helpers.notifier import NotifierResult
 from helpers.string import shorten_file_paths
 from services.lock_manager import LockManager, LockRetry, LockType
@@ -37,6 +36,7 @@
 )
 from shared.celery_config import test_analytics_notifier_task_name
 from shared.django_apps.core.models import Repository
+from shared.django_apps.enums import ReportType
 from shared.helpers.redis import get_redis_connection
 from shared.reports.types import UploadType
 from shared.typings.torngit import AdditionalData
diff --git a/apps/worker/tasks/test_results_finisher.py b/apps/worker/tasks/test_results_finisher.py
index 40cb808eaf..839fcc5061 100644
--- a/apps/worker/tasks/test_results_finisher.py
+++ b/apps/worker/tasks/test_results_finisher.py
@@ -4,12 +4,12 @@
 from sqlalchemy.orm import Session
 
 from app import celery_app
-from database.enums import ReportType
 from database.models import Commit
 from helpers.checkpoint_logger.flows import TestResultsFlow
 from services.lock_manager import LockManager, LockRetry, LockType
 from services.test_analytics.ta_finish_upload import ta_finish_upload
 from shared.celery_config import test_results_finisher_task_name
+from shared.django_apps.enums import ReportType
 from shared.yaml import UserYaml
 from tasks.base import BaseCodecovTask
 from tasks.notify import notify_task_name
diff --git a/apps/worker/tasks/tests/unit/test_base.py b/apps/worker/tasks/tests/unit/test_base.py
index 237ba9b51a..9f151fcb59 100644
--- a/apps/worker/tasks/tests/unit/test_base.py
+++ b/apps/worker/tasks/tests/unit/test_base.py
@@ -17,7 +17,6 @@
     StatementError,
 )
 
-from database.enums import CommitErrorTypes
 from database.models.core import GITHUB_APP_INSTALLATION_DEFAULT_NAME
 from database.tests.factories.core import OwnerFactory, RepositoryFactory
 from helpers.exceptions import NoConfiguredAppsAvailable, RepositoryWithoutValidBotError
@@ -26,6 +25,7 @@
     upload_breadcrumb_task_name,
     upload_task_name,
 )
+from shared.django_apps.enums import CommitErrorTypes
 from shared.django_apps.upload_breadcrumbs.models import BreadcrumbData, Errors
 from shared.plan.constants import PlanName
 from shared.torngit.exceptions import TorngitClientError
diff --git a/apps/worker/tasks/tests/unit/test_bundle_analysis_processor_task.py b/apps/worker/tasks/tests/unit/test_bundle_analysis_processor_task.py
index d77d9f636d..ac91e63a63 100644
--- a/apps/worker/tasks/tests/unit/test_bundle_analysis_processor_task.py
+++ b/apps/worker/tasks/tests/unit/test_bundle_analysis_processor_task.py
@@ -2,7 +2,6 @@
 from celery.exceptions import Retry
 from redis.exceptions import LockError
 
-from database.enums import ReportType
 from database.models import CommitReport, Upload
 from database.tests.factories import CommitFactory, RepositoryFactory, UploadFactory
 from services.bundle_analysis.report import ProcessingError, ProcessingResult
@@ -11,6 +10,7 @@
 from shared.bundle_analysis.storage import get_bucket_name
 from shared.celery_config import BUNDLE_ANALYSIS_PROCESSOR_MAX_RETRIES
 from shared.django_apps.bundle_analysis.models import CacheConfig
+from shared.django_apps.enums import ReportType
 from shared.storage.exceptions import PutRequestRateLimitError
 from tasks.bundle_analysis_processor import BundleAnalysisProcessorTask
 from tasks.bundle_analysis_save_measurements import (
diff --git a/apps/worker/tasks/tests/unit/test_compute_comparison.py b/apps/worker/tasks/tests/unit/test_compute_comparison.py
index 0a811c9739..faa86bad6e 100644
--- a/apps/worker/tasks/tests/unit/test_compute_comparison.py
+++ b/apps/worker/tasks/tests/unit/test_compute_comparison.py
@@ -2,11 +2,11 @@
 
 from celery import group
 
-from database.enums import CompareCommitError, CompareCommitState
 from database.models import CompareComponent, CompareFlag, RepositoryFlag
 from database.tests.factories import CompareCommitFactory
 from rollouts import PARALLEL_COMPONENT_COMPARISON
 from services.report import ReportService
+from shared.django_apps.enums import CompareCommitError, CompareCommitState
 from shared.reports.readonly import ReadOnlyReport
 from shared.reports.resources import Report
 from shared.reports.types import ReportTotals
diff --git a/apps/worker/tasks/tests/unit/test_new_user_activated.py b/apps/worker/tasks/tests/unit/test_new_user_activated.py
index d59f867906..429c942d4d 100644
--- a/apps/worker/tasks/tests/unit/test_new_user_activated.py
+++ b/apps/worker/tasks/tests/unit/test_new_user_activated.py
@@ -2,7 +2,6 @@
 
 import pytest
 
-from database.enums import Decoration, Notification, NotificationState
 from database.tests.factories import (
     CommitFactory,
     CommitNotificationFactory,
@@ -10,6 +9,7 @@
     PullFactory,
     RepositoryFactory,
 )
+from shared.django_apps.enums import Decoration, Notification, NotificationState
 from tasks.new_user_activated import NewUserActivatedTask
 from tests.helpers import mock_all_plans_and_tiers
 
diff --git a/apps/worker/tasks/tests/unit/test_notify_task.py b/apps/worker/tasks/tests/unit/test_notify_task.py
index 38aff49364..9eea6c8315 100644
--- a/apps/worker/tasks/tests/unit/test_notify_task.py
+++ b/apps/worker/tasks/tests/unit/test_notify_task.py
@@ -8,7 +8,6 @@
 from celery.exceptions import MaxRetriesExceededError, Retry
 from freezegun import freeze_time
 
-from database.enums import Decoration, Notification, NotificationState
 from database.models.core import CommitNotification
 from database.tests.factories import (
     CommitFactory,
@@ -38,6 +37,7 @@
     new_user_activated_task_name,
     upload_breadcrumb_task_name,
 )
+from shared.django_apps.enums import Decoration, Notification, NotificationState
 from shared.django_apps.upload_breadcrumbs.models import (
     BreadcrumbData,
     Errors,
diff --git a/apps/worker/tasks/tests/unit/test_trial_expiration.py b/apps/worker/tasks/tests/unit/test_trial_expiration.py
index 2fc3421d6a..f8e27d6413 100644
--- a/apps/worker/tasks/tests/unit/test_trial_expiration.py
+++ b/apps/worker/tasks/tests/unit/test_trial_expiration.py
@@ -1,11 +1,11 @@
 import pytest
 
-from database.enums import TrialStatus
 from shared.django_apps.codecov_auth.tests.factories import (
     OwnerFactory,
     PlanFactory,
     TierFactory,
 )
+from shared.django_apps.enums import TrialStatus
 from shared.plan.constants import DEFAULT_FREE_PLAN, PlanName, TierName
 from tasks.trial_expiration import TrialExpirationTask
 
diff --git a/apps/worker/tasks/tests/unit/test_trial_expiration_cron.py b/apps/worker/tasks/tests/unit/test_trial_expiration_cron.py
index d2fc9f204f..5d87f6a037 100644
--- a/apps/worker/tasks/tests/unit/test_trial_expiration_cron.py
+++ b/apps/worker/tasks/tests/unit/test_trial_expiration_cron.py
@@ -2,8 +2,8 @@
 from unittest.mock import patch
 
 from celery_config import trial_expiration_task_name
-from database.enums import TrialStatus
 from database.tests.factories.core import OwnerFactory
+from shared.django_apps.enums import TrialStatus
 from shared.plan.constants import DEFAULT_FREE_PLAN, PlanName
 from tasks.trial_expiration_cron import TrialExpirationCronTask
 
diff --git a/apps/worker/tasks/tests/unit/test_upload_finisher_task.py b/apps/worker/tasks/tests/unit/test_upload_finisher_task.py
index 6a0492b246..c01fe9d2f1 100644
--- a/apps/worker/tasks/tests/unit/test_upload_finisher_task.py
+++ b/apps/worker/tasks/tests/unit/test_upload_finisher_task.py
@@ -6,7 +6,6 @@
 from celery.exceptions import Retry, SoftTimeLimitExceeded
 
 from celery_config import notify_error_task_name
-from database.enums import ReportType
 from database.models.reports import CommitReport, Upload
 from database.tests.factories import CommitFactory, PullFactory, RepositoryFactory
 from database.tests.factories.core import UploadFactory
@@ -27,6 +26,7 @@
     timeseries_save_commit_measurements_task_name,
     upload_breadcrumb_task_name,
 )
+from shared.django_apps.enums import ReportType
 from shared.django_apps.upload_breadcrumbs.models import (
     BreadcrumbData,
     Errors,
diff --git a/apps/worker/tasks/tests/unit/test_upload_task.py b/apps/worker/tasks/tests/unit/test_upload_task.py
index 6be8e6f5a4..cc0821f8f2 100644
--- a/apps/worker/tasks/tests/unit/test_upload_task.py
+++ b/apps/worker/tasks/tests/unit/test_upload_task.py
@@ -8,7 +8,6 @@
 import pytest
 from celery.exceptions import Retry, SoftTimeLimitExceeded
 
-from database.enums import ReportType
 from database.models import Upload
 from database.models.reports import CommitReport
 from database.tests.factories import CommitFactory, OwnerFactory, RepositoryFactory
@@ -20,6 +19,7 @@
 from services.lock_manager import LockRetry
 from services.report import NotReadyToBuildReportYetError, ReportService
 from shared.celery_config import upload_breadcrumb_task_name
+from shared.django_apps.enums import ReportType
 from shared.django_apps.upload_breadcrumbs.models import (
     BreadcrumbData,
     Errors,
diff --git a/apps/worker/tasks/trial_expiration_cron.py b/apps/worker/tasks/trial_expiration_cron.py
index 7ba9a1c88a..712ed44cd1 100644
--- a/apps/worker/tasks/trial_expiration_cron.py
+++ b/apps/worker/tasks/trial_expiration_cron.py
@@ -2,9 +2,9 @@
 
 from app import celery_app
 from celery_config import trial_expiration_cron_task_name, trial_expiration_task_name
-from database.enums import TrialStatus
 from database.models.core import Owner
 from helpers.clock import get_utc_now
+from shared.django_apps.enums import TrialStatus
 from shared.plan.constants import PlanName
 from tasks.crontasks import CodecovCronTask
 
diff --git a/apps/worker/tasks/upload.py b/apps/worker/tasks/upload.py
index 92a70b8693..841ef8975a 100644
--- a/apps/worker/tasks/upload.py
+++ b/apps/worker/tasks/upload.py
@@ -16,7 +16,6 @@
 from sqlalchemy.orm import Session
 
 from app import celery_app
-from database.enums import ReportType
 from database.models import Commit, CommitReport, Repository, RepositoryFlag, Upload
 from database.models.core import GITHUB_APP_INSTALLATION_DEFAULT_NAME
 from helpers.checkpoint_logger.flows import TestResultsFlow, UploadFlow
@@ -39,6 +38,7 @@
 from services.test_results import TestResultsReportService
 from shared.celery_config import DEFAULT_LOCK_TIMEOUT_SECONDS, upload_task_name
 from shared.config import get_config
+from shared.django_apps.enums import ReportType
 from shared.django_apps.upload_breadcrumbs.models import Errors, Milestones
 from shared.django_apps.user_measurements.models import UserMeasurement
 from shared.helpers.redis import get_redis_connection
diff --git a/apps/worker/tasks/upload_finisher.py b/apps/worker/tasks/upload_finisher.py
index 4cf742dbf6..b39a797a81 100644
--- a/apps/worker/tasks/upload_finisher.py
+++ b/apps/worker/tasks/upload_finisher.py
@@ -9,7 +9,6 @@
 
 from app import celery_app
 from celery_config import notify_error_task_name
-from database.enums import CommitErrorTypes, ReportType
 from database.models import Commit, Pull
 from database.models.core import GITHUB_APP_INSTALLATION_DEFAULT_NAME
 from database.models.reports import Upload
@@ -40,6 +39,7 @@
     timeseries_save_commit_measurements_task_name,
     upload_finisher_task_name,
 )
+from shared.django_apps.enums import CommitErrorTypes, ReportType
 from shared.django_apps.upload_breadcrumbs.models import Errors, Milestones
 from shared.helpers.cache import cache
 from shared.helpers.redis import get_redis_connection
diff --git a/libs/shared/shared/django_apps/enums.py b/libs/shared/shared/django_apps/enums.py
new file mode 100644
index 0000000000..42b0b92601
--- /dev/null
+++ b/libs/shared/shared/django_apps/enums.py
@@ -0,0 +1,80 @@
+from enum import Enum
+
+
+class Decoration(Enum):
+    standard = "standard"
+    upgrade = "upgrade"
+    upload_limit = "upload_limit"
+    passing_empty_upload = "passing_empty_upload"
+    failing_empty_upload = "failing_empty_upload"
+    processing_upload = "processing_upload"
+
+
+class Notification(Enum):
+    comment = "comment"
+    status_changes = "status_changes"
+    status_patch = "status_patch"
+    status_project = "status_project"
+    checks_changes = "checks_changes"
+    checks_patch = "checks_patch"
+    checks_project = "checks_project"
+    slack = "slack"
+    webhook = "webhook"
+    gitter = "gitter"
+    irc = "irc"
+    hipchat = "hipchat"
+    codecov_slack_app = "codecov_slack_app"
+
+
+notification_type_status_or_checks = {
+    Notification.status_changes,
+    Notification.status_patch,
+    Notification.status_project,
+    Notification.checks_changes,
+    Notification.checks_patch,
+    Notification.checks_project,
+}
+
+
+class NotificationState(Enum):
+    pending = "pending"
+    success = "success"
+    error = "error"
+
+
+class CompareCommitState(Enum):
+    pending = "pending"
+    processed = "processed"
+    error = "error"
+
+
+class CompareCommitError(Enum):
+    missing_base_report = "missing_base_report"
+    missing_head_report = "missing_head_report"
+    provider_client_error = "provider_client_error"
+
+
+class CommitErrorTypes(Enum):
+    INVALID_YAML = "invalid_yaml"
+    YAML_CLIENT_ERROR = "yaml_client_error"
+    YAML_UNKNOWN_ERROR = "yaml_unknown_error"
+    REPO_BOT_INVALID = "repo_bot_invalid"
+
+
+class TrialStatus(Enum):
+    NOT_STARTED = "not_started"
+    ONGOING = "ongoing"
+    EXPIRED = "expired"
+    CANNOT_TRIAL = "cannot_trial"
+
+
+class ReportType(Enum):
+    COVERAGE = "coverage"
+    TEST_RESULTS = "test_results"
+    BUNDLE_ANALYSIS = "bundle_analysis"
+
+
+class FlakeSymptomType(Enum):
+    FAILED_IN_DEFAULT_BRANCH = "failed_in_default_branch"
+    CONSECUTIVE_DIFF_OUTCOMES = "consecutive_diff_outcomes"
+    UNRELATED_MATCHING_FAILURES = "unrelated_matching_failures"