lookup endpoint updated

repositories/scanRepository.go

@@ -72,7 +72,12 @@ type StoreOptionRow struct {
 	Productunit  string
 	Unitvalue    string
 	Price        float64
-	Stock        int
+	// The shop's own cost, distinct from Price. Selected because the product
+	// screens already return it and the app asked for it by name.
+	Productcost   float64
+	Categoryid    int
+	Subcategoryid int
+	Stock         int
 	// For a size row: the product it hangs under and the label given to it.
 	Parentid    int
 	Variantname string
@@ -246,6 +251,9 @@ const storeOptionSelect = `
 		       COALESCE(a.productunit, '')            AS productunit,
 		       COALESCE(a.unitvalue, '')              AS unitvalue,
 		       CASE WHEN COALESCE(b.price, 0) > 0 THEN b.price ELSE COALESCE(a.retailprice, 0) END AS price,
+		       COALESCE(a.productcost, 0)             AS productcost,
+		       COALESCE(a.categoryid, 0)              AS categoryid,
+		       COALESCE(a.subcategoryid, 0)           AS subcategoryid,
 		       COALESCE((
 		           SELECT SUM(CASE WHEN LOWER(c.stocktype) = 'in'  THEN c.quantity
 		                           WHEN LOWER(c.stocktype) = 'out' THEN -c.quantity