mirror of
https://github.com/seigler/govobject-proposal
synced 2025-07-26 22:36:09 +00:00
add proposal validation
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snogcel
parent
0bba2e8599
commit
6f6301da48
2 changed files with 152 additions and 31 deletions
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@ -3207,6 +3207,32 @@ module.exports = [{
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'name': 'InvalidRate',
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'message': 'Invalid exchange rate: {0}'
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}]
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}, {
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name: 'GovObject',
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message: 'Internal Error on GovObject {0}',
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errors: [{
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name: 'Proposal',
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message: 'Internal Error on Proposal {0}',
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errors: [{
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name: 'invalidDate',
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message: 'Invalid Date'
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}, {
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name: 'invalidDateWindow',
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message: 'Invalid Timespan'
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}, {
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name: 'invalidAddress',
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message: 'Invalid Address'
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}, {
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name: 'invalidPayment',
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message: 'Invalid Payment Amount'
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}, {
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name: 'invalidUrl',
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message: 'Invalid URL'
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}, {
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name: 'invalidName',
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message: 'Invalid Name'
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}]
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}]
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}, {
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name: 'Transaction',
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message: 'Internal Error on Transaction {0}',
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@ -3354,6 +3380,8 @@ var JSUtil = require('../util/js');
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var BufferReader = require('../encoding/bufferreader');
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var BufferWriter = require('../encoding/bufferwriter');
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var Address = require('../address');
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/**
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* Represents a generic Governance Object
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*
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@ -3422,7 +3450,6 @@ GovObject.prototype.fromString = function(string) {
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/**
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* Retrieve a hexa string that can be used with dashd's CLI interface
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* (decoderawtransaction, sendrawtransaction)
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*
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* @param {Object} opts allows to skip certain tests. {@see Transaction#serialize}
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* @return {string}
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@ -3430,7 +3457,6 @@ GovObject.prototype.fromString = function(string) {
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GovObject.prototype.checkedSerialize = function(opts) {
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var serializationError = this.getSerializationError(opts);
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if (serializationError) {
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serializationError.message += ' Use uncheckedSerialize if you wish to skip security checks.';
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throw serializationError;
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}
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return this.uncheckedSerialize();
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@ -3458,7 +3484,6 @@ GovObject.prototype.toBuffer = function() {
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};
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GovObject.prototype.toBufferWriter = function(writer) {
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console.log(this.dataHex());
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writer.write(new Buffer(this.dataHex()));
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return writer;
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};
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@ -3479,33 +3504,38 @@ GovObject.shallowCopy = function(GovObject) {
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return copy;
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};
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GovObject.prototype._toASCII = function(string) {
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var escapable = /[\\\"\x00-\x1f\x7f-\uffff]/g,
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meta = { // table of character substitutions
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'\b': '\\b',
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'\t': '\\t',
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'\n': '\\n',
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'\f': '\\f',
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'\r': '\\r',
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'"' : '\\"',
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'\\': '\\\\'
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};
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GovObject.prototype._verifyDateFormat = function(date) {
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var parsedDate = new Date(date * 1000);
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return parsedDate;
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};
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escapable.lastIndex = 0;
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return escapable.test(string) ?
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'"' + string.replace(escapable, function (a) {
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var c = meta[a];
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return typeof c === 'string' ? c :
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'\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
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}) + '"' :
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'"' + string + '"';
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GovObject.prototype._verifyPayment = function(payment) {
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var parsedPayment = parseFloat(payment);
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if(isNaN(parsedPayment)) return true;
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return Boolean((parsedPayment <= 0));
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};
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GovObject.prototype._verifyAddress = function(address, network) {
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var validAddress = Address.isValid(address, network);
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return validAddress;
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};
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GovObject.prototype._verifyUrl = function(url) {
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var urlregex = /^(https?|ftp):\/\/([a-zA-Z0-9.-]+(:[a-zA-Z0-9.&%$-]+)*@)*((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}|([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(:[0-9]+)*(\/($|[a-zA-Z0-9.,?'\\+&%$#=~_-]+))*$/;
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return urlregex.test(url);
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};
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GovObject.prototype._verifyName = function(name) {
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var nameregex = /^[-_a-zA-Z0-9]+$/;
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return nameregex.test(name);
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};
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module.exports = GovObject;
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}).call(this,require("buffer").Buffer)
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},{"../encoding/bufferreader":14,"../encoding/bufferwriter":15,"../errors":17,"../util/buffer":46,"../util/js":47,"../util/preconditions":48,"buffer":115,"buffer-compare":113,"lodash":187}],20:[function(require,module,exports){
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},{"../address":1,"../encoding/bufferreader":14,"../encoding/bufferwriter":15,"../errors":17,"../util/buffer":46,"../util/js":47,"../util/preconditions":48,"buffer":115,"buffer-compare":113,"lodash":187}],20:[function(require,module,exports){
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module.exports = require('./govobject');
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module.exports.Proposal = require('./types/proposal');
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@ -3514,6 +3544,7 @@ module.exports.Proposal = require('./types/proposal');
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'use strict';
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var GovObject = require('../govobject');
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var errors = require('../../errors');
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var inherits = require('util').inherits;
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/**
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@ -3548,6 +3579,8 @@ Proposal.prototype.dataHex = function() {
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};
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Proposal.prototype._newGovObject = function() {
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this.network = "livenet";
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this.end_epoch = "";
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this.name = "";
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this.payment_address = "";
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@ -3564,15 +3597,52 @@ Proposal.prototype.fromObject = function fromObject(arg) {
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};
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GovObject.prototype.getSerializationError = function(opts) {
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opts = opts || {};
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// TODO
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// check date format
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if(isNaN(this._verifyDateFormat(this.start_epoch))) {
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return new errors.GovObject.Proposal.invalidDate();
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}
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if(isNaN(this._verifyDateFormat(this.end_epoch))) {
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return new errors.GovObject.Proposal.invalidDate();
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}
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if (this.start_epoch >= this.end_epoch) {
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return new errors.GovObject.Proposal.invalidDateWindow();
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}
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var now = Math.round(new Date().getTime()/1000);
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if (this.end_epoch < now) {
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return new errors.GovObject.Proposal.invalidDateWindow();
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}
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// check address
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if (!this._verifyAddress(this.payment_address,this.network)) {
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return new errors.GovObject.Proposal.invalidAddress();
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}
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// check payment amount
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if (this._verifyPayment(this.payment_amount)) {
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return new errors.GovObject.Proposal.invalidPayment();
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}
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// check url
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if(!this._verifyUrl(this.url)) {
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return new errors.GovObject.Proposal.invalidUrl();
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}
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// check name
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if(!this._verifyName(this.name)) {
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return new errors.GovObject.Proposal.invalidName();
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}
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};
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module.exports = Proposal;
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},{"../govobject":19,"util":241}],22:[function(require,module,exports){
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},{"../../errors":17,"../govobject":19,"util":241}],22:[function(require,module,exports){
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'use strict';
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module.exports = {
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63
index.html
63
index.html
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@ -31,6 +31,10 @@
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copyToClipboard($(this).attr('id'));
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});
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$('.createProposal input').focus(function() {
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$(this).removeClass('validationError');
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});
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$('#btnPrepare').click(function() {
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var proposal = new ProposalGenerator(gov);
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@ -43,7 +47,7 @@
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$('#feeTxid').on('input', function() {
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if ($(this).val().length > 0) {
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var submitCommand = "gobject submit " + $('#parentHash').val() + " " + $('#revision').val() + " " + $('#time').val() + " " + proposal.gov.uncheckedSerialize() + " " + $(this).val();
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var submitCommand = "gobject submit " + $('#parentHash').val() + " " + $('#revision').val() + " " + $('#time').val() + " " + proposal.gov.serialize() + " " + $(this).val();
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$('textarea#submitProposal').val(submitCommand);
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$('.walletCommands#walletCommandsSubmit').removeClass('hidden');
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@ -69,6 +73,7 @@
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var ProposalGenerator = function(gov) {
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this._mode = 'proposal';
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this.gov = gov;
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this.gov.network = 'testnet';
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// proposal basic fields
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this.gov.name = $('#name').val();
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@ -85,18 +90,62 @@
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};
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ProposalGenerator.prototype.validate = function() {
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var gov = this.gov;
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try {
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var gov = this.gov.serialize();
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}
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catch (e) {
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switch(e.message) {
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case 'Invalid Timespan':
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console.log("Error: invalid timespan");
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$('#start_epoch, #end_epoch').addClass('validationError');
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break;
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case 'Invalid Start Date':
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console.log("Error: invalid start date");
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$('#start_epoch').addClass('validationError');
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break;
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case 'Invalid End Date':
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console.log("Error: invalid end date");
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$('#end_epoch').addClass('validationError');
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break;
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case 'Invalid Address':
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console.log("Error: invalid address");
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$('#payment_address').addClass('validationError');
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break;
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case 'Invalid Payment Amount':
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console.log("Error: invalid payment amount");
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$('#payment_amount').addClass('validationError');
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break;
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case 'Invalid URL':
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console.log("Error: invalid url");
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$('#url').addClass('validationError');
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break;
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case 'Invalid Name':
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console.log("error: invalid name");
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$('#name').addClass('validationError');
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break;
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default:
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console.log(e);
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break;
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}
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return false;
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}
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// TODO: perform validation within bitcore-lib-dash
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// return gov.getSerializationError();
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return true;
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};
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ProposalGenerator.prototype.walletCommands = function() {
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var gov = this.gov;
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var propCommand = "gobject prepare "+$('#parentHash').val() + " " + $('#revision').val() +" " + $('#time').val() +" " + gov.uncheckedSerialize();
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var propCommand = "gobject prepare "+$('#parentHash').val() + " " + $('#revision').val() +" " + $('#time').val() +" " + gov.serialize();
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$("textarea#prepareProposal").val(propCommand);
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if(this._mode == 'proposal') {
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@ -177,6 +226,8 @@
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#walletCommandsTx { margin-top:2em; }
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#walletCommandsSubmit { margin-top:2em; }
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.validationError { background-color:#ffe6e6; }
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</style>
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</head>
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