init push

migrations/20260609_fix_duty_roster_crews_fk.sql

@@ -0,0 +1,33 @@
+-- +goose Up
+-- Rewire crew FK to point at duty_rosters.
+
+ALTER TABLE duty_roster_crews
+  DROP FOREIGN KEY fk_hems_duty_rosters_crews,
+  ADD CONSTRAINT fk_duty_roster_crews_roster
+    FOREIGN KEY (roster_id) REFERENCES duty_rosters(id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE;
+
+ALTER TABLE duty_roster_other_persons
+  DROP FOREIGN KEY fk_duty_roster_other_persons_roster,
+  ADD CONSTRAINT fk_duty_roster_other_persons_roster
+    FOREIGN KEY (roster_id) REFERENCES duty_rosters(id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE;
+
+-- +goose Down
+-- Restore crew FK back to the legacy table.
+
+ALTER TABLE duty_roster_crews
+  DROP FOREIGN KEY fk_duty_roster_crews_roster,
+  ADD CONSTRAINT fk_hems_duty_rosters_crews
+    FOREIGN KEY (roster_id) REFERENCES hems_duty_rosters(id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE;
+
+ALTER TABLE duty_roster_other_persons
+  DROP FOREIGN KEY fk_duty_roster_other_persons_roster,
+  ADD CONSTRAINT fk_duty_roster_other_persons_roster
+    FOREIGN KEY (roster_id) REFERENCES hems_duty_rosters(id)
+    ON DELETE CASCADE
+    ON UPDATE CASCADE;