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author | Torsten Grote <t@grobox.de> | 2020-03-18 17:24:02 -0300 |
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committer | Torsten Grote <t@grobox.de> | 2020-03-18 17:24:02 -0300 |
commit | 82b8b57dc16112b859150696199774fcf06655e1 (patch) | |
tree | e4bc3e9b799b7b3529821fa29041abe71f85e986 /merchant-terminal/src/main/java/net/taler/merchantpos/Amount.kt | |
parent | b24169502d8052c7359632059f147734d8da1dd9 (diff) | |
download | taler-android-82b8b57dc16112b859150696199774fcf06655e1.tar.gz taler-android-82b8b57dc16112b859150696199774fcf06655e1.tar.bz2 taler-android-82b8b57dc16112b859150696199774fcf06655e1.zip |
Factor out code from merchant-terminal into common library
Diffstat (limited to 'merchant-terminal/src/main/java/net/taler/merchantpos/Amount.kt')
-rw-r--r-- | merchant-terminal/src/main/java/net/taler/merchantpos/Amount.kt | 48 |
1 files changed, 0 insertions, 48 deletions
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 <http://www.gnu.org/licenses/> - */ - -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]) - } - } -} |