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database: add payment triggers

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This commit is contained in:
Lorenz Stechauner
2023-11-30 02:10:05 +01:00
parent 64dacbf7b0
commit f2c7da1c61
2 changed files with 50 additions and 16 deletions
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64
sql/v01/13.create.payment.sql
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@ -34,14 +34,15 @@ CREATE TABLE payment_variant (
-- all values in the table are stored with season-precision!
CREATE TABLE payment_delivery_part (
year INTEGER NOT NULL,
did INTEGER NOT NULL,
dpnr INTEGER NOT NULL,
avnr INTEGER NOT NULL,
year INTEGER NOT NULL,
did INTEGER NOT NULL,
dpnr INTEGER NOT NULL,
avnr INTEGER NOT NULL,
mod_abs INTEGER NOT NULL DEFAULT 0,
mod_rel REAL NOT NULL DEFAULT 0,
amount INTEGER NOT NULL,
net_amount INTEGER NOT NULL,
mod_abs INTEGER NOT NULL DEFAULT 0,
mod_rel REAL NOT NULL DEFAULT 0,
amount INTEGER NOT NULL GENERATED ALWAYS AS (ROUND(net_amount * (1 + mod_rel) + mod_abs)) STORED,
CONSTRAINT pk_payment_delivery_part PRIMARY KEY (year, did, dpnr, avnr),
CONSTRAINT fk_payment_delivery_part_delivery_part FOREIGN KEY (year, did, dpnr) REFERENCES delivery_part (year, did, dpnr)
@ -55,16 +56,19 @@ CREATE TABLE payment_delivery_part (
CREATE TRIGGER t_payment_delivery_part_i
AFTER INSERT ON payment_delivery_part FOR EACH ROW
BEGIN
INSERT INTO payment_member (year, avnr, mgnr, amount)
INSERT INTO payment_member (year, avnr, mgnr, net_amount)
VALUES (NEW.year, NEW.avnr, (SELECT mgnr FROM delivery WHERE (year, did) = (NEW.year, NEW.did)), NEW.amount)
ON CONFLICT DO UPDATE SET amount = amount + excluded.amount;
ON CONFLICT DO UPDATE SET net_amount = net_amount + excluded.net_amount;
END;
CREATE TRIGGER t_payment_delivery_part_u
AFTER UPDATE OF amount ON payment_delivery_part FOR EACH ROW
BEGIN
UPDATE payment_member
SET amount = amount - OLD.amount + NEW.amount
SET net_amount = net_amount - OLD.amount
WHERE (year, avnr, mgnr) = (NEW.year, NEW.avnr, (SELECT mgnr FROM delivery WHERE (year, did) = (NEW.year, NEW.did)));
UPDATE payment_member
SET net_amount = net_amount + NEW.amount
WHERE (year, avnr, mgnr) = (NEW.year, NEW.avnr, (SELECT mgnr FROM delivery WHERE (year, did) = (NEW.year, NEW.did)));
END;
@ -72,7 +76,7 @@ CREATE TRIGGER t_payment_delivery_part_d
AFTER DELETE ON payment_delivery_part FOR EACH ROW
BEGIN
UPDATE payment_member
SET amount = amount - OLD.amount
SET net_amount = net_amount - OLD.amount
WHERE (year, avnr, mgnr) = (OLD.year, OLD.avnr, (SELECT mgnr FROM delivery WHERE (year, did) = (OLD.year, OLD.did)));
END;
@ -96,13 +100,43 @@ CREATE TABLE payment_delivery_part_bucket (
ON DELETE CASCADE
) STRICT;
CREATE TRIGGER t_payment_delivery_part_bucket_i
AFTER INSERT ON payment_delivery_part_bucket FOR EACH ROW
BEGIN
INSERT INTO payment_delivery_part (year, did, dpnr, avnr, net_amount)
VALUES (NEW.year, NEW.did, NEW.dpnr, NEW.avnr, NEW.amount)
ON CONFLICT DO UPDATE SET net_amount = net_amount + NEW.amount;
END;
CREATE TRIGGER t_payment_delivery_part_bucket_u
AFTER UPDATE OF amount ON payment_delivery_part_bucket FOR EACH ROW
BEGIN
UPDATE payment_delivery_part
SET net_amount = net_amount - OLD.amount
WHERE (year, did, dpnr, avnr) = (NEW.year, NEW.did, NEW.dpnr, NEW.avnr);
UPDATE payment_delivery_part
SET net_amount = net_amount + NEW.amount
WHERE (year, did, dpnr, avnr) = (NEW.year, NEW.did, NEW.dpnr, NEW.avnr);
END;
CREATE TRIGGER t_payment_delivery_part_bucket_d
AFTER DELETE ON payment_delivery_part_bucket FOR EACH ROW
BEGIN
UPDATE payment_delivery_part
SET net_amount = net_amount - OLD.amount
WHERE (year, did, dpnr, avnr) = (OLD.year, OLD.did, OLD.dpnr, OLD.avnr);
END;
-- all values in the table are stored with season-precision!
CREATE TABLE payment_member (
year INTEGER NOT NULL,
avnr INTEGER NOT NULL,
mgnr INTEGER NOT NULL,
year INTEGER NOT NULL,
avnr INTEGER NOT NULL,
mgnr INTEGER NOT NULL,
amount INTEGER NOT NULL,
net_amount INTEGER NOT NULL,
mod_abs INTEGER NOT NULL DEFAULT 0,
mod_rel REAL NOT NULL DEFAULT 0,
amount INTEGER NOT NULL GENERATED ALWAYS AS (ROUND(net_amount * (1 + mod_rel) + mod_rel)) STORED,
CONSTRAINT pk_payment_member PRIMARY KEY (year, avnr, mgnr),
CONSTRAINT fk_payment_member_payment_variant FOREIGN KEY (year, avnr) REFERENCES payment_variant (year, avnr)

2
sql/v01/99.schema_version.sql
View File

@ -1,3 +1,3 @@
-- This value MUST NOT be changed while other connections are open!
PRAGMA schema_version = 800;
PRAGMA schema_version = 900;