event.js
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18
dist/ethereum.js
vendored
18
dist/ethereum.js
vendored
@ -451,7 +451,7 @@ module.exports = {
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* @date 2014
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*/
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var web3 = require('./web3'); // jshint ignore:line
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var web3 = require('./web3');
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var abi = require('./abi');
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/**
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@ -493,7 +493,17 @@ var contract = function (address, desc) {
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var inputParser = abi.inputParser(desc);
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var outputParser = abi.outputParser(desc);
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var result = {};
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var result = {
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address: address,
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};
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Object.defineProperty(result, 'topics', {
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get: function() {
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return abi.filterEvents(desc).map(function (event) {
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return abi.methodSignature(event.name);
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});
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}
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});
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result.call = function (options) {
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result._isTransact = false;
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@ -579,11 +589,13 @@ var contract = function (address, desc) {
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var displayName = abi.methodDisplayName(event.name);
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var typeName = abi.methodTypeName(event.name);
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var impl = function (options) {
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var signature = abi.methodSignature(event.name);
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var o = options || {};
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o.address = o.address || address;
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o.topics = o.topics || [];
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o.topics.push(abi.methodSignature(event.name));
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o.topics.push(signature);
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return web3.eth.watch(o);
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};
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4
dist/ethereum.js.map
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4
dist/ethereum.js.map
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2
dist/ethereum.min.js
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2
dist/ethereum.min.js
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@ -20,6 +20,7 @@
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// contract description, this will be autogenerated somehow
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var desc = [{
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"name": "multiply(uint256)",
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"type": "function",
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"inputs": [
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{
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"name": "a",
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@ -21,6 +21,7 @@
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// contract description, this will be autogenerated somehow
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var desc = [{
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"name": "multiply(uint256)",
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"type": "function",
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"inputs": [
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{
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"name": "a",
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@ -20,7 +20,7 @@
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* @date 2014
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*/
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var web3 = require('./web3'); // jshint ignore:line
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var web3 = require('./web3');
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var abi = require('./abi');
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/**
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@ -62,7 +62,17 @@ var contract = function (address, desc) {
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var inputParser = abi.inputParser(desc);
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var outputParser = abi.outputParser(desc);
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var result = {};
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var result = {
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address: address,
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};
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Object.defineProperty(result, 'topics', {
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get: function() {
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return abi.filterEvents(desc).map(function (event) {
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return abi.methodSignature(event.name);
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});
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}
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});
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result.call = function (options) {
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result._isTransact = false;
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@ -148,11 +158,13 @@ var contract = function (address, desc) {
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var displayName = abi.methodDisplayName(event.name);
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var typeName = abi.methodTypeName(event.name);
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var impl = function (options) {
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var signature = abi.methodSignature(event.name);
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var o = options || {};
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o.address = o.address || address;
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o.topics = o.topics || [];
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o.topics.push(abi.methodSignature(event.name));
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o.topics.push(signature);
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return web3.eth.watch(o);
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};
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16
lib/event.js
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16
lib/event.js
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@ -0,0 +1,16 @@
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var abi = require('./abi');
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var implementationOfEvent = function (event, address, signature) {
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return function (options) {
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var o = options || {};
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o.address = o.address || address;
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o.topics = o.topics || [];
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o.topics.push(signature);
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return o;
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};
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};
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module.exports = implementationOfEvent;
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@ -146,7 +146,6 @@ describe('contract', function() {
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// given
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var description = [{
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"name": "test(uint256)",
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"type": "event",
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"inputs": [{
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"name": "a",
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"type": "uint256"
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@ -168,5 +167,35 @@ describe('contract', function() {
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assert.equal('undefined', typeof con.test);
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});
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it('should create contract with one event', function () {
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// given
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var description = [{
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"name": "test",
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"type": "event",
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"inputs": [{
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"name": "a",
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"type": "uint256"
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}
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],
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"outputs": [
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{
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"name": "d",
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"type": "uint256"
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}
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]
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}];
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// when
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var con = contract(null, description);
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// then
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assert.equal('function', typeof con.test);
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assert.equal('function', typeof con.test['uint256']);
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});
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});
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25
test/event.js
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25
test/event.js
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@ -0,0 +1,25 @@
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var assert = require('assert');
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var event = require('../lib/event.js');
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describe('event', function () {
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it('should create filter input object from given', function () {
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// given
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var address = '0x012345';
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var signature = '0x987654';
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var e = {
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name: 'test',
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type: 'event',
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};
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// when
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var impl = event(e, address, signature);
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var result = impl();
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// then
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assert.equal(result.address, address);
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assert.equal(result.topics.length, 1);
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assert.equal(result.topics[0], signature);
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});
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});
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