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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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46
sql/v01/13.create.payment.sql
View File

@ -39,9 +39,10 @@ CREATE TABLE payment_delivery_part (
dpnr INTEGER NOT NULL,
avnr 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,
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,
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
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@ -1,3 +1,3 @@
-- This value MUST NOT be changed while other connections are open!
PRAGMA schema_version = 800;
PRAGMA schema_version = 900;