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Refactor SQL joins in calcRegionalSellPrice function of FalukantService to use updated region type table for improved clarity and consistency in tax calculations.

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Torsten Schulz (local)
2025-12-20 15:03:03 +01:00
parent afe15dd4f5
commit ac45a2ba26
1 changed files with 2 additions and 2 deletions
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backend/services/falukantService.js
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@@ -204,12 +204,12 @@ async function calcRegionalSellPrice(product, knowledgeFactor, regionId, worthPe
`WITH RECURSIVE ancestors AS (
SELECT r.id, r.parent_id, r.tax_percent, rt.label_tr as region_type
FROM falukant_data.region r
JOIN falukant_type.region_type rt ON rt.id = r.region_type_id
JOIN falukant_type.region rt ON rt.id = r.region_type_id
WHERE r.id = :id
UNION ALL
SELECT reg.id, reg.parent_id, reg.tax_percent, rt2.label_tr
FROM falukant_data.region reg
JOIN falukant_type.region_type rt2 ON rt2.id = reg.region_type_id
JOIN falukant_type.region rt2 ON rt2.id = reg.region_type_id
JOIN ancestors a ON reg.id = a.parent_id
)
SELECT COALESCE(SUM(CASE WHEN ${exemptTypesString} && ARRAY[region_type] THEN 0 ELSE tax_percent END),0) AS total FROM ancestors;`,