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check amount with decimals

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This commit is contained in:
Gustavo Maximiliano Cortez 2014-10-07 12:39:16 -03:00
commit 259ce7c798
3 changed files with 39 additions and 36 deletions
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29
js/directives.js
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@ -48,32 +48,37 @@ angular.module('copayApp.directives')
};
}
])
.directive('enoughAmount', ['$rootScope',
function($rootScope) {
.directive('validAmount', ['$rootScope', '$locale',
function($rootScope, locale) {
var w = $rootScope.wallet;
preconditions.checkState(w);
preconditions.checkState(w.settings.unitToSatoshi);
var formats = locale.NUMBER_FORMATS;
var feeSat = Number(bitcore.TransactionBuilder.FEE_PER_1000B_SAT);
return {
require: 'ngModel',
link: function(scope, element, attrs, ctrl) {
var val = function(value) {
var availableBalanceNum = Number(($rootScope.availableBalance * w.settings.unitToSatoshi).toFixed(0));
var vNum = Number((value * w.settings.unitToSatoshi).toFixed(0));
if (typeof value == 'undefined') {
ctrl.$pristine = true;
}
if (typeof vNum == "number" && vNum > 0) {
vNum = vNum + feeSat;
if (availableBalanceNum < vNum || isNaN(availableBalanceNum)) {
ctrl.$setValidity('enoughAmount', false);
scope.notEnoughAmount = true;
var decimals = Number(w.settings.unitDecimals);
var sep_index = ('' + value).indexOf(formats.DECIMAL_SEP);
var str_value = ('' + value).substring(sep_index+1);
if (sep_index > 0 && str_value.length > decimals) {
ctrl.$setValidity('validAmount', false);
scope.notValidAmount = true;
} else {
ctrl.$setValidity('enoughAmount', true);
scope.notEnoughAmount = null;
ctrl.$setValidity('validAmount', true);
scope.notValidAmount = null;
}
} else {
ctrl.$setValidity('enoughAmount', false);
scope.notEnoughAmount = null;
ctrl.$setValidity('validAmount', false);
scope.notValidAmount = null;
}
return value;
}