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Billing: Include predecessors in Treuebonus for WGM
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Lorenz Stechauner
2024-08-08 19:09:38 +02:00
parent 9127cd3f03
commit 2333077aa5
1 changed files with 9 additions and 6 deletions
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15
Elwig/Helpers/Billing/BillingVariant.cs
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@ -104,18 +104,21 @@ namespace Elwig.Helpers.Billing {
if (App.Client.IsMatzen) {
var lastYears = 3;
var multiplier = 0.50;
var includePredecessor = true;
var modName = "Treue%";
await AppDbContext.ExecuteBatch(cnx, $"""
INSERT INTO payment_member (year, avnr, mgnr, net_amount, mod_abs, mod_rel)
SELECT c.year, {AvNr}, s.mgnr, 0,
ROUND(s.sum * COALESCE(m.abs, 0)),
COALESCE(m.rel, 0)
FROM (SELECT {Year} AS year, mgnr,
ROUND(AVG(sum) * {multiplier}) AS baseline,
COUNT(*) = {lastYears} AND MIN(sum) > 0 AS allowed
FROM v_stat_member
WHERE year > {Year} - {lastYears}
GROUP BY mgnr
FROM (SELECT {Year} AS year, m.mgnr,
ROUND(AVG(COALESCE(a.sum, b.sum)) * {multiplier}) AS baseline,
COUNT(*) = {lastYears} AND MIN(COALESCE(a.sum, b.sum)) > 0 AS allowed
FROM member m
LEFT JOIN v_stat_member a ON a.mgnr = m.mgnr
FULL OUTER JOIN v_stat_member b ON b.mgnr = m.predecessor_mgnr AND b.year = a.year AND {(includePredecessor ? "TRUE" : "FALSE")}
WHERE a.year > {Year} - {lastYears}
GROUP BY m.mgnr
HAVING allowed) c
JOIN v_stat_member s ON (s.year, s.mgnr) = (c.year, c.mgnr)
LEFT JOIN modifier m ON m.year = c.year AND m.name LIKE '{modName}'