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currency-controllers.js 10.93 KiB
angular.module('cesium.currency.controllers', ['ngFileSaver', 'cesium.services'])
.config(function($stateProvider) {
'ngInject';
$stateProvider
.state('app.currency', {
url: "/currency",
views: {
'menuContent': {
templateUrl: "templates/currency/view_currency.html",
controller: 'CurrencyViewCtrl'
}
},
data: {
large: 'app.currency_lg'
}
})
.state('app.currency.tab_parameters', {
url: "/parameters",
views: {
'tab-parameters': {
templateUrl: "templates/currency/tabs/tab_parameters.html"
}
}
})
.state('app.currency.tab_wot', {
url: "/community",
views: {
'tab-wot': {
templateUrl: "templates/currency/tabs/tab_wot.html"
}
}
})
.state('app.currency.tab_network', {
url: "/network",
views: {
'tab-network': {
templateUrl: "templates/currency/tabs/tab_network.html",
controller: 'NetworkLookupCtrl'
}
}
})
.state('app.currency.tab_blocks', {
url: "/blocks",
views: {
'tab-blocks': {
templateUrl: "templates/currency/tabs/tab_blocks.html",
controller: 'BlockLookupCtrl'
}
}
})
.state('app.currency_lg', {
url: "/currency/lg",
cache: false,
views: {
'menuContent': {
templateUrl: "templates/currency/view_currency_lg.html",
controller: 'CurrencyViewCtrl'
}
}
})
;
})
.controller('CurrencyViewCtrl', CurrencyViewController)
.controller('CurrencyLicenseModalCtrl', CurrencyLicenseModalController)
;
function CurrencyViewController($scope, $q, $timeout, $ionicPopover, Modals, BMA, UIUtils, csSettings, csCurrency, csNetwork, ModalUtils) {
'ngInject';
$scope.formData = {
useRelative: false, // Override in enter()
currency: '',
M: 0,
MoverN: 0,
UD: 0,
cactual: 0,
c: 0,
dt: 0,
sigQty: 0,
sigStock: 0,
msWindow: 0,
msValidity: 0,
sigWindow: 0,
sigValidity: 0,
sigPeriod: 0,
medianTime : 0,
difficulty : 0,
Nprev: 0,
stepMax: 0,
sentries: 0,
xpercent: 0,
durationFromLastUD: 0,
blockUid: null,
dtReeval: 0,
udReevalTime0: 0,
allRules: angular.isDefined(csSettings.data.currency && csSettings.data.currency.allRules) ?
csSettings.data.currency.allRules :
csSettings.data.expertMode,
allWotRules: angular.isDefined(csSettings.data.currency && csSettings.data.currency.allWotRules) ?
csSettings.data.currency.allWotRules :
csSettings.data.expertMode,
licenseUrl: csSettings.getLicenseUrl()
};
$scope.loading = true;
$scope.screen = UIUtils.screen;
$scope.enter = function(e, state) {
if ($scope.loading) { // run only once (first enter)
$scope.formData.useRelative = csSettings.data.useRelative;
csCurrency.get()
.then($scope.load)
.then(function() {
// Show help tip, if login
if ($scope.isLogin()) {
$scope.showHelpTip();
}
})
.catch(UIUtils.onError('ERROR.GET_CURRENCY_FAILED'));
csNetwork.api.data.on.mainBlockChanged($scope, function(mainBlock) {
if ($scope.loading) return;
if ($scope.formData.blockUid !== mainBlock.buid) {
console.debug("[currency] Updating parameters UI (new main block detected)");
$timeout($scope.load, 1000 /*waiting propagation to requested node*/);
}
});
}
// Notify extensions $scope.$broadcast('$csExtension.enter', state);
};
$scope.$on('$ionicView.enter', $scope.enter);
$scope.load = function() {
// Load data from node
var data = {}, M, lastUDTime, now = Date.now();
return $q.all([
// Get the currency parameters
BMA.blockchain.parameters()
.then(function(json){
data.currency = json.currency;
data.c = json.c;
data.dt = json.dt;
data.sigQty = json.sigQty;
data.sigStock = json.sigStock;
data.msWindow = json.msWindow;
data.msValidity = json.msValidity;
data.sigWindow = json.sigWindow;
data.sigValidity = json.sigValidity;
data.sigPeriod = json.sigPeriod;
data.stepMax = json.stepMax;
data.xpercent = json.xpercent;
data.avgGenTime = json.avgGenTime;
data.dtReeval = json.dtReeval;
data.udTime0 = json.udTime0;
data.udReevalTime0 = json.udReevalTime0;
// Compat with Duniter < 1.0
if (!data.dtReeval) {
data.dtReeval = data.dt;
}
}),
// Get the current block informations
BMA.blockchain.current()
.then(function(block){
M = block.monetaryMass;
data.N = block.membersCount;
data.medianTime = block.medianTime;
data.difficulty = block.powMin;
data.blockUid = [block.number, block.hash].join('-');
})
.catch(function(err){
// Special case for currency init (root block not exists): use fixed values
if (err && err.ucode == BMA.errorCodes.NO_CURRENT_BLOCK) {
M = 0;
data.N = 0;
data.medianTime = moment().utc().unix();
data.difficulty = 0;
data.blockUid = null;
return;
}
throw err;
}),
// Get the UD informations
BMA.blockchain.stats.ud()
.then(function(res){
if (res.result.blocks.length) {
var lastBlockWithUD = res.result.blocks[res.result.blocks.length - 1];
return BMA.blockchain.block({ block: lastBlockWithUD })
.then(function(block){
data.currentUD = (block.unitbase > 0) ? block.dividend * Math.pow(10, block.unitbase) : block.dividend;
lastUDTime = block.medianTime;
data.Nprev = block.membersCount;
});
}
// block #0 else {
lastUDTime=0;
data.Nprev=0;
return BMA.blockchain.parameters()
.then(function(json){
data.currentUD = json.ud0;
});
}
})
])
// Process loaded data
.then(function(){
var Mprev = M - data.currentUD * data.Nprev; // remove fresh money
var MoverNprev = data.Nprev ? (Mprev / data.Nprev) : 0;
data.cactual = MoverNprev ? 100 * data.currentUD / MoverNprev : 0;
data.M = M;
data.MoverN = data.Nprev ? ((Mprev ? Mprev : M/*need at currency start only*/) / data.Nprev) : 0;
data.UD = data.currentUD;
data.durationFromLastUD = lastUDTime ? data.medianTime - lastUDTime : 0;
data.sentries = Math.ceil(Math.pow(data.N, 1/ data.stepMax));
// Apply to formData
angular.extend($scope.formData, data);
console.debug("[currency] Parameters loaded in " + (Date.now() - now) + 'ms' );
$scope.loading = false;
$scope.$broadcast('$$rebind::' + 'rebind'); // force bind of currency name
// Set Ink
UIUtils.ink();
return UIUtils.loading.hide();
})
.catch(function(err) {
$scope.loading = false;
UIUtils.onError('ERROR.LOAD_PEER_DATA_FAILED')(err);
});
};
$scope.refresh = function() {
if ($scope.loading) return;
$scope.loading= true;
UIUtils.loading.show();
// Load data
return $scope.load()
.then(function() {
// Notify extensions
$scope.$broadcast('csView.action.refresh', 'currency');
});
};
$scope.refreshPeers = function() {
$scope.$broadcast('csView.action.refresh', 'peers');
return $q.when(); // need by 'ion-refresher'
};
$scope.showExtendActionsPopover = function(event) {
$scope.$broadcast('csView.action.showActionsPopover', event);
};
$scope.onAllRulesChange = function() {
csSettings.data.currency = csSettings.data.currency || {};
if (csSettings.data.currency.allRules !== $scope.formData.allRules) {
csSettings.data.currency.allRules = $scope.formData.allRules;
csSettings.store();
}
}; $scope.$watch('formData.allRules', $scope.onAllRulesChange);
$scope.onAllWotRulesChange = function() {
csSettings.data.currency = csSettings.data.currency || {};
if (csSettings.data.currency.allWotRules !== $scope.formData.allWotRules) {
csSettings.data.currency.allWotRules = $scope.formData.allWotRules;
csSettings.store();
}
};
$scope.$watch('formData.allWotRules', $scope.onAllWotRulesChange);
/* -- help tip -- */
$scope.startCurrencyTour = function() {
$scope.hideActionsPopover();
return $scope.showHelpTip(0, true);
};
$scope.showHelpTip = function(index, isTour) {
index = angular.isDefined(index) ? index : csSettings.data.helptip.currency;
isTour = angular.isDefined(isTour) ? isTour : false;
if (index < 0) return;
// Create a new scope for the tour controller
var helptipScope = $scope.createHelptipScope(isTour);
if (!helptipScope) return; // could be undefined, if a global tour already is already started
helptipScope.tour = isTour;
return helptipScope.startCurrencyTour(index, false)
.then(function(endIndex) {
helptipScope.$destroy();
csSettings.data.helptip.currency = endIndex;
csSettings.store();
});
};
/* -- modals -- */
$scope.showLicenseModal = function() {
return ModalUtils.show('templates/currency/modal_license.html','CurrencyLicenseModalCtrl');
};
$scope.showHelpModal = function(helpAnchor) {
Modals.showHelp({anchor: helpAnchor});
};
/* -- popover -- */
$scope.showActionsPopover = function(event) {
UIUtils.popover.show(event, {
templateUrl: 'templates/currency/popover_actions.html',
scope: $scope,
autoremove: true,
afterShow: function(popover) {
$scope.actionsPopover = popover;
}
});
};
$scope.hideActionsPopover = function() {
if ($scope.actionsPopover) {
$scope.actionsPopover.hide();
$scope.actionsPopover = null;
}
};
}
function CurrencyLicenseModalController($scope, $http, UIUtils, csSettings, FileSaver) { 'ngInject';
$scope.loading = true;
$scope.load = function() {
if ($scope.loading) {
$scope.licenseUrl = csSettings.getLicenseUrl();
// Use HTML in iframe, when original file is markdown (fix #538)
if ($scope.licenseUrl && $scope.licenseUrl.substring($scope.licenseUrl.length - 3) != '.txt') {
$scope.licenseUrlHtml = $scope.licenseUrl + '.html';
$scope.licenseUrl = $scope.licenseUrl +'.txt';
}
$scope.loading = false;
}
};
$scope.$on('modal.shown', $scope.load);
$scope.downloadFile = function() {
if (!$scope.licenseUrl) return;
return $http.get($scope.licenseUrl)
.success(function(data){
var file = new Blob([data], {type: 'text/plain; charset=utf-8'});
FileSaver.saveAs(file, 'license.txt');
}).error(function(){
UIUtils.onError('ERROR.GET_LICENSE_FILE_FAILED')();
});
};
}