Billing: Always call CalculateBuckets() when Calculate() is called to avoid user confusion

Elwig/Resources/Sql/14-15.sql

@@ -0,0 +1,18 @@
+-- schema version 14 to 15
+
+ALTER TABLE season ADD COLUMN calc_mode INTEGER NOT NULL DEFAULT 0;
+
+DROP TRIGGER t_payment_delivery_part_u;
+
+CREATE TRIGGER t_payment_delivery_part_u
+    AFTER UPDATE ON payment_delivery_part FOR EACH ROW
+BEGIN
+    UPDATE payment_member
+    SET net_amount = net_amount - OLD.amount
+    WHERE (year, avnr, mgnr) IN (SELECT year, OLD.avnr, mgnr FROM delivery WHERE (year, did) = (OLD.year, OLD.did));
+    INSERT INTO payment_member (year, avnr, mgnr, net_amount)
+    SELECT d.year, v.avnr, d.mgnr, NEW.amount
+    FROM delivery d, payment_variant v
+    WHERE (d.year, d.did) = (NEW.year, NEW.did) AND (v.year, v.avnr) = (NEW.year, NEW.avnr)
+    ON CONFLICT DO UPDATE SET net_amount = net_amount + excluded.net_amount;
+END;