From 82b8b57dc16112b859150696199774fcf06655e1 Mon Sep 17 00:00:00 2001 From: Torsten Grote Date: Wed, 18 Mar 2020 17:24:02 -0300 Subject: Factor out code from merchant-terminal into common library --- .../src/main/java/net/taler/merchantpos/Amount.kt | 48 ---------------------- 1 file changed, 48 deletions(-) delete mode 100644 merchant-terminal/src/main/java/net/taler/merchantpos/Amount.kt (limited to 'merchant-terminal/src/main/java/net/taler/merchantpos/Amount.kt') diff --git a/merchant-terminal/src/main/java/net/taler/merchantpos/Amount.kt b/merchant-terminal/src/main/java/net/taler/merchantpos/Amount.kt deleted file mode 100644 index 17ddd61..0000000 --- a/merchant-terminal/src/main/java/net/taler/merchantpos/Amount.kt +++ /dev/null @@ -1,48 +0,0 @@ -/* - * This file is part of GNU Taler - * (C) 2020 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 - */ - -package net.taler.merchantpos - -import org.json.JSONObject - -data class Amount(val currency: String, val amount: String) { - @Suppress("unused") - fun isZero(): Boolean { - return amount.toDouble() == 0.0 - } - - companion object { - private const val FRACTIONAL_BASE = 1e8 - - @Suppress("unused") - fun fromJson(jsonAmount: JSONObject): Amount { - val amountCurrency = jsonAmount.getString("currency") - val amountValue = jsonAmount.getString("value") - val amountFraction = jsonAmount.getString("fraction") - val amountIntValue = Integer.parseInt(amountValue) - val amountIntFraction = Integer.parseInt(amountFraction) - return Amount( - amountCurrency, - (amountIntValue + amountIntFraction / FRACTIONAL_BASE).toString() - ) - } - - fun fromString(strAmount: String): Amount { - val components = strAmount.split(":") - return Amount(components[0], components[1]) - } - } -} -- cgit v1.2.3