Fix product performance grouped JSON build

svc/queries/production_product_costing.go

@@ -911,6 +911,10 @@ func GetProductionHasCostProducts(
 	nFirmaID int,
 ) (*sql.Rows, error) {
 	search = strings.TrimSpace(search)
+	firmFilterSQL := ""
+	if nFirmaID > 0 {
+		firmFilterSQL = "  AND ISNULL(OM.nFirmaID, 0) = @p4\n"
+	}
 
 	sqlText := `
 WITH SonOnMaliyet AS (
@@ -999,7 +1003,7 @@ OUTER APPLY (
 		)
 ) CM
 WHERE OM.rn = 1
-  AND (@p4 <= 0 OR ISNULL(OM.nFirmaID, 0) = @p4)
+` + firmFilterSQL + `
   AND (
 	@p1 = ''
 	OR RTRIM(CONVERT(VARCHAR(32), ISNULL(OM.nOnMLNo, 0))) LIKE '%' + @p1 + '%'
@@ -1014,7 +1018,10 @@ OFFSET @p2 ROWS
 FETCH NEXT @p3 ROWS ONLY
 `
 
+	if nFirmaID > 0 {
 		return uretimDB.QueryContext(ctx, sqlText, search, offset, limit, nFirmaID)
+	}
+	return uretimDB.QueryContext(ctx, sqlText, search, offset, limit)
 }
 
 func GetProductionHasCostHistoryByProductCode(