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Added reissue dialog and confirmation. Added reissue possibility checking to enable/disable reissue button
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,145 @@ | ||
| (function () { | ||
| 'use strict'; | ||
|
|
||
| var FIXED_REISSUE_FEE = new Money(1, Currency.WAV); | ||
|
|
||
| function WavesAssetReissueController($scope, $timeout, events, applicationContext, assetService, dialogService, | ||
| notificationService, formattingService, apiService) { | ||
| var transaction; | ||
| var reissue = this; | ||
| reissue.confirm = { | ||
| amount: {}, | ||
| fee: {}, | ||
| reissuePending: false | ||
| }; | ||
| reissue.fee = FIXED_REISSUE_FEE; | ||
| reissue.validationOptions = { | ||
| rules: { | ||
| assetAmount: { | ||
| required: true, | ||
| decimal: 0, | ||
| min: 1 | ||
| } | ||
| }, | ||
| messages: { | ||
| assetAmount: { | ||
| required: 'Amount to reissue is required' | ||
| } | ||
| } | ||
| }; | ||
| reissue.submitReissue = submitReissue; | ||
| reissue.broadcastTransaction = broadcastTransaction; | ||
|
|
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| resetReissueForm(); | ||
|
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| $scope.$on(events.ASSET_REISSUE, function (event, assetId) { | ||
| var asset = applicationContext.cache.assets[assetId]; | ||
| if (angular.isUndefined(asset)) | ||
| throw new Error('Failed to find asset data by id ' + assetId); | ||
|
|
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| reissue.assetId = assetId; | ||
| reissue.assetName = asset.currency.displayName; | ||
| reissue.totalTokens = asset.totalTokens.formatAmount(); | ||
| reissue.asset = asset; | ||
|
|
||
| // update validation options and check how it affects form validation | ||
| reissue.validationOptions.rules.assetAmount.decimal = asset.currency.precision; | ||
| var minimumPayment = Money.fromCoins(1, asset.currency); | ||
| reissue.validationOptions.rules.assetAmount.min = minimumPayment.toTokens(); | ||
| reissue.validationOptions.messages.assetAmount.decimal = 'The amount to reissue must be a number ' + | ||
| 'with no more than ' + minimumPayment.currency.precision + | ||
| ' digits after the decimal point (.)'; | ||
| reissue.validationOptions.messages.assetAmount.min = 'Amount to reissue is too small. ' + | ||
| 'It should be greater or equal to ' + minimumPayment.formatAmount(false); | ||
|
|
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| dialogService.open('#asset-reissue-dialog'); | ||
| }); | ||
|
|
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| function submitReissue () { | ||
| var form = getReissueForm(); | ||
| if (!form.validate(reissue.validationOptions)) | ||
| // prevent dialog from closing | ||
| return false; | ||
|
|
||
| var assetReissue = { | ||
| totalTokens: Money.fromTokens(reissue.amount, reissue.asset.currency), | ||
| reissuable: reissue.reissuable, | ||
| fee: reissue.fee | ||
| }; | ||
|
|
||
| var sender = { | ||
| publicKey: applicationContext.account.keyPair.public, | ||
| privateKey: applicationContext.account.keyPair.private | ||
| }; | ||
| // creating the transaction and waiting for confirmation | ||
| transaction = assetService.createAssetReissueTransaction(assetReissue, sender); | ||
|
|
||
| // setting data for the confirmation dialog | ||
| reissue.confirm.amount.value = assetReissue.totalTokens.formatAmount(true); | ||
| reissue.confirm.amount.currency = assetReissue.totalTokens.currency.displayName; | ||
| reissue.confirm.fee.value = assetReissue.fee.formatAmount(true); | ||
| reissue.confirm.fee.currency = assetReissue.fee.currency.displayName; | ||
|
|
||
| // open confirmation dialog | ||
| // doing it async because this method is called while another dialog is open | ||
| $timeout(function () { | ||
| dialogService.open('#asset-reissue-confirm-dialog'); | ||
| }, 1); | ||
|
|
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| resetReissueForm(); | ||
|
|
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| // it's ok to close reissue dialog | ||
| return true; | ||
| } | ||
|
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| function broadcastTransaction () { | ||
| // checking if transaction was saved | ||
| if (angular.isUndefined(transaction)) | ||
| return; | ||
|
|
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| // prevent method execution when there is a pending reissue request | ||
| if (reissue.confirm.reissuePending) | ||
| return; | ||
|
|
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| //disable confirm button | ||
| reissue.confirm.reissuePending = true; | ||
|
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| apiService.assets.reissue(transaction).then(function () { | ||
| var amount = Money.fromCoins(transaction.quantity, reissue.asset); | ||
| var displayMessage = 'Reissued ' + amount.formatAmount(true) + ' tokens of asset ' + | ||
| reissue.asset.currency.displayName + '<br/>Date: ' + | ||
| formattingService.formatTimestamp(transaction.timestamp); | ||
| notificationService.notice(displayMessage); | ||
| //enable confirm button | ||
| reissue.confirm.reissuePending = false; | ||
| transaction = undefined; | ||
| }, function (response) { | ||
| if (angular.isDefined(response.data)) | ||
| notificationService.error('Error:' + response.data.error + ' - ' + response.data.message); | ||
| else | ||
| notificationService.error('Request failed. Status: ' + response.status + ' - ' + | ||
| response.statusText); | ||
| //enable confirm button | ||
| reissue.confirm.reissuePending = false; | ||
| transaction = undefined; | ||
| }); | ||
| } | ||
|
|
||
| function getReissueForm() { | ||
| // here we have a direct markup dependency | ||
| // but other ways of getting the form from a child scope are even more ugly | ||
| return angular.element('#asset-reissue-form').scope().assetReissueForm; | ||
| } | ||
|
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| function resetReissueForm() { | ||
| reissue.amount = '0'; | ||
| } | ||
| } | ||
|
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| WavesAssetReissueController.$inject = ['$scope', '$timeout', 'portfolio.events', 'applicationContext', | ||
| 'assetService', 'dialogService', 'notificationService', 'formattingService', 'apiService']; | ||
|
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||
| angular | ||
| .module('app.portfolio') | ||
| .controller('assetReissueController', WavesAssetReissueController); | ||
| })(); |
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