variants units

repositories/productVariantLink.go

@@ -123,7 +123,14 @@ func (r *productRepository) VariantsForProducts(tenantid, locationid int, produc
 		Select(`
 			v.*,
 			p.productname AS variantproductname,
-			COALESCE(NULLIF((
+			COALESCE(p.unitvalue, '') AS variantunitvalue,
+			COALESCE(p.productunit, '') AS variantproductunit,
+			-- The variant’s own override wins, then the outlet’s price, then the
+			-- master price. The override was being ignored entirely: a size
+			-- priced differently from its product was sold at the product’s
+			-- price. NULLIF because 0 in that column means "no override", not
+			-- "free".
+			COALESCE(NULLIF(v.price, 0), NULLIF((
 				SELECT pl.price FROM productlocations pl
 				WHERE pl.productid = v.variantproductid AND pl.tenantid = v.tenantid AND pl.locationid = ?
 				LIMIT 1