Fix: 3318 bug rules created via UI has wrong resolve on values (#3320)

keep/api/models/db/migrations/versions/2025-02-05-15-46_e343054ae740.py

@@ -0,0 +1,49 @@
+"""Fix wrong rule.resolve_on values
+
+Revision ID: e343054ae740
+Revises: d359baaf0836
+Create Date: 2025-02-05 15:46:25.933229
+
+"""
+
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy import text
+from sqlalchemy.orm import Session
+
+# revision identifiers, used by Alembic.
+revision = "e343054ae740"
+down_revision = "d359baaf0836"
+branch_labels = None
+depends_on = None
+
+def populate_db():
+    session = Session(op.get_bind())
+
+    session.execute(
+        text("""
+            UPDATE rule
+            SET resolve_on = 'all_resolved'
+            WHERE resolve_on = 'all'
+        """))
+
+    session.execute(
+        text("""
+            UPDATE rule
+            SET resolve_on = 'first_resolved'
+            WHERE resolve_on = 'first'
+        """))
+
+    session.execute(
+        text("""
+            UPDATE rule
+            SET resolve_on = 'last_resolved'
+            WHERE resolve_on = 'last'
+        """))
+
+def upgrade() -> None:
+    populate_db()
+
+
+def downgrade() -> None:
+    pass