1 files changed, 0 insertions, 69 deletions
diff --git a/packages/merchant-backend/src/utils/amount.ts b/packages/merchant-backend/src/utils/amount.ts
deleted file mode 100644
index 85f2304..0000000
--- a/packages/merchant-backend/src/utils/amount.ts
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- This file is part of GNU Taler
- (C) 2021 Taler Systems S.A.
-
- GNU Taler is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along with
- GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-import { amountFractionalBase, AmountJson, Amounts } from "@gnu-taler/taler-util";
-import { MerchantBackend } from "../declaration";
-
-/**
- * sums two prices, 
- * @param one 
- * @param two 
- * @returns 
- */
-const sumPrices = (one: string, two: string) => {
-  const [currency, valueOne] = one.split(':')
-  const [, valueTwo] = two.split(':')
-  return `${currency}:${parseInt(valueOne, 10) + parseInt(valueTwo, 10)}`
-}
-
-/**
- * merge refund with the same description and a difference less than one minute
- * @param prev list of refunds that will hold the merged refunds 
- * @param cur new refund to add to the list
- * @returns list with the new refund, may be merged with the last
- */
-export function mergeRefunds(prev: MerchantBackend.Orders.RefundDetails[], cur: MerchantBackend.Orders.RefundDetails) {
-  let tail;
-
-  if (prev.length === 0 ||  //empty list
-    cur.timestamp.t_s === 'never' || //current doesnt have timestamp
-    (tail = prev[prev.length - 1]).timestamp.t_s === 'never' || // last doesnt have timestamp
-    cur.reason !== tail.reason || //different reason
-    Math.abs(cur.timestamp.t_s - tail.timestamp.t_s) > 1000 * 60) {//more than 1 minute difference
-
-    prev.push(cur)
-    return prev
-  }
-
-  prev[prev.length - 1] = {
-    ...tail,
-    amount: sumPrices(tail.amount, cur.amount)
-  }
-
-  return prev
-}
-
-export const rate = (one: string, two: string) => {
-  const a = Amounts.parseOrThrow(one)
-  const b = Amounts.parseOrThrow(two)
-  const af = toFloat(a)
-  const bf = toFloat(b)
-  if (bf === 0) return 0
-  return af / bf
-}
-
-function toFloat(amount: AmountJson) {
-  return amount.value + (amount.fraction / amountFractionalBase);
-}