FIX(BE): update foreign key constraints to use ON DELETE NO ACTION for expense and marketing tables

internal/database/migrations/20260106113501_alter_expense_fk_to_cascade.down.sql

@@ -0,0 +1,15 @@
+-- Revert back to NO ACTION (RESTRICT behavior)
+ALTER TABLE expense_nonstocks DROP CONSTRAINT IF EXISTS fk_expense_nonstocks_expense_id;
+
+ALTER TABLE expense_nonstocks
+    ADD CONSTRAINT fk_expense_nonstocks_expense_id
+    FOREIGN KEY (expense_id) REFERENCES expenses(id)
+    ON DELETE NO ACTION;
+
+-- Revert expense_realizations FK
+ALTER TABLE expense_realizations DROP CONSTRAINT IF EXISTS fk_expense_realizations_nonstock_id;
+
+ALTER TABLE expense_realizations
+    ADD CONSTRAINT fk_expense_realizations_nonstock_id
+    FOREIGN KEY (expense_nonstock_id) REFERENCES expense_nonstocks(id)
+    ON DELETE NO ACTION;

internal/database/migrations/20260106113501_alter_expense_fk_to_cascade.up.sql

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+-- Drop existing FK constraints
+ALTER TABLE expense_nonstocks DROP CONSTRAINT IF EXISTS fk_expense_nonstocks_expense_id;
+
+-- Recreate with ON DELETE CASCADE
+ALTER TABLE expense_nonstocks
+    ADD CONSTRAINT fk_expense_nonstocks_expense_id
+    FOREIGN KEY (expense_id) REFERENCES expenses(id)
+    ON DELETE CASCADE;
+
+-- Drop and recreate expense_realizations FK
+ALTER TABLE expense_realizations DROP CONSTRAINT IF EXISTS fk_expense_realizations_nonstock_id;
+
+ALTER TABLE expense_realizations
+    ADD CONSTRAINT fk_expense_realizations_nonstock_id
+    FOREIGN KEY (expense_nonstock_id) REFERENCES expense_nonstocks(id)
+    ON DELETE CASCADE;

internal/database/migrations/20260106113502_ensure_marketing_fk_cascade.down.sql

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+-- Revert back to NO ACTION (for rollback safety)
+DO $$
+BEGIN
+    ALTER TABLE marketing_products DROP CONSTRAINT IF EXISTS fk_marketing_products_marketing_id;
+
+    ALTER TABLE marketing_products
+        ADD CONSTRAINT fk_marketing_products_marketing_id
+        FOREIGN KEY (marketing_id) REFERENCES marketings(id)
+        ON DELETE NO ACTION;
+END $$;
+
+DO $$
+BEGIN
+    ALTER TABLE marketing_delivery_products DROP CONSTRAINT IF EXISTS fk_marketing_delivery_products_marketing_product_id;
+
+    ALTER TABLE marketing_delivery_products
+        ADD CONSTRAINT fk_marketing_delivery_products_marketing_product_id
+        FOREIGN KEY (marketing_product_id) REFERENCES marketing_products(id)
+        ON DELETE NO ACTION;
+END $$;

internal/database/migrations/20260106113502_ensure_marketing_fk_cascade.up.sql

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+-- Ensure marketing_products FK is CASCADE (it should already be, but let's make sure)
+DO $$
+BEGIN
+    -- Drop existing FK if exists
+    IF EXISTS (
+        SELECT 1 FROM pg_constraint
+        WHERE conname = 'fk_marketing_products_marketing_id'
+    ) THEN
+        ALTER TABLE marketing_products DROP CONSTRAINT fk_marketing_products_marketing_id;
+    END IF;
+
+    -- Recreate with ON DELETE CASCADE
+    ALTER TABLE marketing_products
+        ADD CONSTRAINT fk_marketing_products_marketing_id
+        FOREIGN KEY (marketing_id) REFERENCES marketings(id)
+        ON DELETE CASCADE;
+END $$;
+
+-- Ensure marketing_delivery_products FK is CASCADE
+DO $$
+BEGIN
+    -- Drop existing FK if exists
+    IF EXISTS (
+        SELECT 1 FROM pg_constraint
+        WHERE conname = 'fk_marketing_delivery_products_marketing_product_id'
+    ) THEN
+        ALTER TABLE marketing_delivery_products DROP CONSTRAINT fk_marketing_delivery_products_marketing_product_id;
+    END IF;
+
+    -- Recreate with ON DELETE CASCADE
+    ALTER TABLE marketing_delivery_products
+        ADD CONSTRAINT fk_marketing_delivery_products_marketing_product_id
+        FOREIGN KEY (marketing_product_id) REFERENCES marketing_products(id)
+        ON DELETE CASCADE;
+END $$;