feat: extend ConnitNotification

These changes extend the `CommitNotification` model to include an optional
field: the github app that emitted a check / comment.

ticket: codecov/engineering-team#1737

shared/django_apps/core/migrations/0050_commitnotification_gh_app_and_more.py

@@ -0,0 +1,58 @@
+# Generated by Django 4.2.13 on 2024-05-21 19:33
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("codecov_auth", "0055_session_login_session"),
+        ("core", "0049_increment_version"),
+    ]
+
+    # BEGIN;
+    # --
+    # -- Add field gh_app to commitnotification
+    # --
+    # ALTER TABLE "commit_notifications" ADD COLUMN "gh_app_id" bigint NULL CONSTRAINT "commit_notifications_gh_app_id_8714fedd_fk_codecov_a" REFERENCES "codecov_auth_githubappinstallation"("id") DEFERRABLE INITIALLY DEFERRED; SET CONSTRAINTS "commit_notifications_gh_app_id_8714fedd_fk_codecov_a" IMMEDIATE;
+    # --
+    # -- Alter field notification_type on commitnotification
+    # --
+    # -- (no-op)
+    # CREATE INDEX "commit_notifications_gh_app_id_8714fedd" ON "commit_notifications" ("gh_app_id");
+    # COMMIT;
+
+    operations = [
+        migrations.AddField(
+            model_name="commitnotification",
+            name="gh_app",
+            field=models.ForeignKey(
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="commit_notifications",
+                to="codecov_auth.githubappinstallation",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="commitnotification",
+            name="notification_type",
+            field=models.TextField(
+                choices=[
+                    ("comment", "Comment"),
+                    ("gitter", "Gitter"),
+                    ("hipchat", "Hipchat"),
+                    ("irc", "Irc"),
+                    ("slack", "Slack"),
+                    ("status_changes", "Status Changes"),
+                    ("status_patch", "Status Patch"),
+                    ("status_project", "Status Project"),
+                    ("webhook", "Webhook"),
+                    ("codecov_slack_app", "Codecov Slack App"),
+                    ("checks_project", "Checks Project"),
+                    ("checks_changes", "Checks Changes"),
+                    ("checks_patch", "Checks Patch"),
+                ]
+            ),
+        ),
+    ]

shared/django_apps/core/models.py

@@ -450,6 +450,9 @@ class NotificationTypes(models.TextChoices):
         STATUS_PROJECT = "status_project"
         WEBHOOK = "webhook"
         CODECOV_SLACK_APP = "codecov_slack_app"
+        CHECKS_PROJECT = "checks_project"
+        CHECKS_CHANGES = "checks_changes"
+        CHECKS_PATCH = "checks_patch"
 
     class DecorationTypes(models.TextChoices):
         STANDARD = "standard"
@@ -468,6 +471,12 @@ class States(models.TextChoices):
     commit = models.ForeignKey(
         "core.Commit", on_delete=models.CASCADE, related_name="notifications"
     )
+    gh_app = models.ForeignKey(
+        "codecov_auth.GithubAppInstallation",
+        on_delete=models.CASCADE,
+        related_name="commit_notifications",
+        null=True,
+    )
     notification_type = models.TextField(
         choices=NotificationTypes.choices
     )  # Really an ENUM in db