├── .editorconfig ├── .gitignore ├── .travis.yml ├── LICENSE ├── NOTICE ├── README.md ├── angular.json ├── box-img-lg.png ├── box-img-sm.png ├── ci ├── build.sh └── install-deps.sh ├── contracts ├── ConvertLib.sol ├── MetaCoin.sol └── Migrations.sol ├── e2e ├── app.e2e-spec.ts ├── app.po.ts ├── meta-sender.e2e-spec.ts └── tsconfig.e2e.json ├── karma.conf.js ├── migrations ├── 1_initial_migration.js └── 2_deploy_contracts.js ├── package-lock.json ├── package.json ├── patch.js ├── protractor.conf.js ├── src ├── app │ ├── app.component.css │ ├── app.component.html │ ├── app.component.ts │ ├── app.module.ts │ ├── meta │ │ ├── meta-sender │ │ │ ├── meta-sender.component.css │ │ │ ├── meta-sender.component.html │ │ │ └── meta-sender.component.ts │ │ └── meta.module.ts │ └── util │ │ ├── util.module.ts │ │ ├── web3.service.spec.ts │ │ └── web3.service.ts ├── assets │ └── .gitkeep ├── environments │ ├── environment.prod.ts │ └── environment.ts ├── favicon.ico ├── index.html ├── main.ts ├── polyfills.ts ├── styles.css ├── test.ts ├── tsconfig.app.json ├── tsconfig.spec.json └── typings.d.ts ├── test ├── TestMetacoin.sol └── metacoin.js ├── truffle-box.json ├── truffle.js ├── tsconfig.json └── tslint.json /.editorconfig: -------------------------------------------------------------------------------- 1 | # Editor configuration, see http://editorconfig.org 2 | root = true 3 | 4 | [*] 5 | charset = utf-8 6 | indent_style = space 7 | indent_size = 2 8 | insert_final_newline = true 9 | trim_trailing_whitespace = true 10 | 11 | [*.md] 12 | max_line_length = off 13 | trim_trailing_whitespace = false 14 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .idea 2 | *.iml 3 | build/ 4 | node_modules/ 5 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | dist: trusty 2 | addons: 3 | chrome: stable 4 | language: node_js 5 | node_js: 6 | - "lts/*" 7 | install: ./ci/install-deps.sh 8 | script: ./ci/build.sh 9 | cache: 10 | directories: 11 | - node_modules 12 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /NOTICE: -------------------------------------------------------------------------------- 1 | Truffle Box for Angular 2 | Copyright 2017 Quintor 3 | 4 | This product includes software developed at Quintor (http://www.quintor.nl/). 5 | Angular Logo provided by the Angular team (https://angular.io/presskit), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Truffle Box for Angular 2 | 3 | This Truffle Box provides a base for working with the Truffle Framework and Angular. 4 | It provides a basic working example of the MetaCoin contracts with Angular components. 5 | This project is generated with [Angular CLI](https://cli.angular.io/). 6 | 7 | ## Prerequisites 8 | 9 | In order to run the Truffle box, you will need [Node.js](https://nodejs.org) (tested with version 10.x.y). This will include `npm`, needed 10 | to install dependencies. In order install these dependencies, you will also need [Python](https://www.python.org) (version 2.7.x) and 11 | [git](https://git-scm.com/downloads). You will also need the [MetaMask](https://metamask.io/) plugin for Chrome. 12 | 13 | ## Building 14 | 15 | 1. Install truffle, Angular CLI and an Ethereum client. If you don't have a test environment, we recommend ganache-cli 16 | ```bash 17 | npm install -g truffle 18 | npm install -g @angular/cli 19 | npm install -g ganache-cli 20 | ``` 21 | 22 | 2. Download the box. 23 | ```bash 24 | truffle unbox Quintor/angular-truffle-box 25 | ``` 26 | 27 | 3. Run your Ethereum client. For Ganache CLI: 28 | ```bash 29 | ganache-cli 30 | ``` 31 | Note the mnemonic 12-word phrase printed on startup, you will need it later. 32 | 33 | 4. Compile and migrate your contracts. 34 | ```bash 35 | truffle compile && truffle migrate 36 | ``` 37 | 38 | ## Configuration 39 | 1. In order to connect with the Ethereum network, you will need to configure MetaMask 40 | 2. Log into the `ganache-cli` test accounts in MetaMask, using the 12-word phrase printed earlier. 41 | 1. A detailed explaination of how to do this can be found [here](https://truffleframework.com/docs/truffle/getting-started/truffle-with-metamask) 42 | 1. Normally, the available test accounts will change whenever you restart `ganache-cli`. 43 | 2. In order to receive the same test accounts every time you start `ganache-cli`, start it with a seed like this: `ganache-cli --seed 0` or `ganache-cli -m "put your mnemonic phrase here needs twelve words to work with MetaMask"` 44 | 3. Point MetaMask to `ganache-cli` by connecting to the network `localhost:8545` 45 | 46 | 47 | ## Running 48 | 49 | 1. Run the app using Angular CLI: 50 | ```bash 51 | npm start 52 | ``` 53 | The app is now served on localhost:4200 54 | 55 | 2. Making sure you have configured MetaMask, visit http://localhost:4200 in your browser. 56 | 57 | 3. Send MetaCoins! 58 | 59 | ## Testing 60 | 61 | 1. Running the Angular component tests: 62 | ```bash 63 | ng test 64 | ``` 65 | 66 | 2. Running the Truffle tests: 67 | ```bash 68 | truffle test 69 | ``` 70 | 71 | 3. Running Protactor end-to-end tests 72 | 73 | ```bash 74 | ng e2e 75 | ``` 76 | ## Releasing 77 | Using the Angular CLI you can build a distributable of your app. Will be placed in `dist/` 78 | 79 | ```bash 80 | ng build 81 | ``` 82 | 83 | ## FAQ 84 | 85 | * __Where can I find more documentation?__ 86 | 87 | This Truffle box is a union of [Truffle](http://truffleframework.com/) and an Angular setup created with [Angular CLI](https://cli.angular.io/). 88 | For solidity compilation and Ethereum related issues, try the [Truffle documentation](http://truffleframework.com/docs/). 89 | For Angular CLI and typescript issues, refer to the [Angular CLI documentation](https://github.com/angular/angular-cli/wiki) 90 | 91 | * __Common errors and their solutions__ 92 | 93 | | Error | Solution | 94 | |-------|----------| 95 | | `Module not found: Error: Can't resolve '../../../../build/contracts/MetaCoin.json'` during `ng serve` | Run `truffle compile` | 96 | | `Error: the tx doesn't have the correct nonce.` in MetaMask | Reset MetaMask: Settings -> Reset Account | 97 | | `Error getting balance; see log.` in UI, with `Error: MetaCoin has not been deployed to detected network (network/artifact mismatch)` in browser console | Ensure you have started ganache, run `truffle migrate` and configured MetaMask to point to ganache | 98 | 99 | 100 | 101 | * __How do I get this to work on Windows?__ 102 | 103 | Possible issues: 104 | 105 | - If you're missing a C++ compiler, run `npm install --global --production windows-build-tools` in a cmd with administrative rights. 106 | - If the `truffle.js` file opens when you're trying to run truffle commands, rename the file to `truffle-config.js` 107 | -------------------------------------------------------------------------------- /angular.json: -------------------------------------------------------------------------------- 1 | { 2 | "$schema": "./node_modules/@angular/cli/lib/config/schema.json", 3 | "version": 1, 4 | "newProjectRoot": "projects", 5 | "projects": { 6 | "angular-truffle-box": { 7 | "root": "", 8 | "sourceRoot": "src", 9 | "projectType": "application", 10 | "targets": { 11 | "build": { 12 | "builder": "@angular-devkit/build-angular:browser", 13 | "options": { 14 | "outputPath": "dist", 15 | "index": "src/index.html", 16 | "main": "src/main.ts", 17 | "tsConfig": "src/tsconfig.app.json", 18 | "polyfills": "src/polyfills.ts", 19 | "assets": [ 20 | "src/assets", 21 | "src/favicon.ico" 22 | ], 23 | "styles": [ 24 | "src/styles.css" 25 | ], 26 | "scripts": [] 27 | }, 28 | "configurations": { 29 | "production": { 30 | "optimization": true, 31 | "outputHashing": "all", 32 | "sourceMap": false, 33 | "extractCss": true, 34 | "namedChunks": false, 35 | "aot": true, 36 | "extractLicenses": true, 37 | "vendorChunk": false, 38 | "buildOptimizer": true, 39 | "fileReplacements": [ 40 | { 41 | "replace": "src/environments/environment.ts", 42 | "with": "src/environments/environment.prod.ts" 43 | } 44 | ] 45 | } 46 | } 47 | }, 48 | "serve": { 49 | "builder": "@angular-devkit/build-angular:dev-server", 50 | "options": { 51 | "browserTarget": "angular-truffle-box:build" 52 | }, 53 | "configurations": { 54 | "production": { 55 | "browserTarget": "angular-truffle-box:build:production" 56 | } 57 | } 58 | }, 59 | "extract-i18n": { 60 | "builder": "@angular-devkit/build-angular:extract-i18n", 61 | "options": { 62 | "browserTarget": "angular-truffle-box:build" 63 | } 64 | }, 65 | "test": { 66 | "builder": "@angular-devkit/build-angular:karma", 67 | "options": { 68 | "main": "src/test.ts", 69 | "karmaConfig": "./karma.conf.js", 70 | "polyfills": "src/polyfills.ts", 71 | "tsConfig": "src/tsconfig.spec.json", 72 | "scripts": [], 73 | "styles": [ 74 | "src/styles.css" 75 | ], 76 | "assets": [ 77 | "src/assets", 78 | "src/favicon.ico" 79 | ] 80 | } 81 | }, 82 | "lint": { 83 | "builder": "@angular-devkit/build-angular:tslint", 84 | "options": { 85 | "tsConfig": [ 86 | "src/tsconfig.app.json", 87 | "src/tsconfig.spec.json" 88 | ], 89 | "exclude": [] 90 | } 91 | } 92 | } 93 | }, 94 | "angular-truffle-box-e2e": { 95 | "root": "e2e", 96 | "sourceRoot": "e2e", 97 | "projectType": "application", 98 | "targets": { 99 | "e2e": { 100 | "builder": "@angular-devkit/build-angular:protractor", 101 | "options": { 102 | "protractorConfig": "./protractor.conf.js", 103 | "devServerTarget": "angular-truffle-box:serve" 104 | } 105 | }, 106 | "lint": { 107 | "builder": "@angular-devkit/build-angular:tslint", 108 | "options": { 109 | "tsConfig": [ 110 | "e2e/tsconfig.e2e.json" 111 | ], 112 | "exclude": [] 113 | } 114 | } 115 | } 116 | } 117 | }, 118 | "defaultProject": "angular-truffle-box", 119 | "schematics": { 120 | "@schematics/angular:component": { 121 | "prefix": "app", 122 | "styleext": "css" 123 | }, 124 | "@schematics/angular:directive": { 125 | "prefix": "app" 126 | } 127 | } 128 | } -------------------------------------------------------------------------------- /box-img-lg.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Quintor/angular-truffle-box/4bedb6d32a3fdf3362a284aa11fc5b94bcabcc8f/box-img-lg.png -------------------------------------------------------------------------------- /box-img-sm.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Quintor/angular-truffle-box/4bedb6d32a3fdf3362a284aa11fc5b94bcabcc8f/box-img-sm.png -------------------------------------------------------------------------------- /ci/build.sh: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | set -x 3 | set -e 4 | ganache-cli -m "candy maple cake sugar pudding cream honey rich smooth crumble sweet treat" > /dev/null & 5 | GANACHE_PID=$! 6 | trap "kill $GANACHE_PID" EXIT INT TERM 7 | 8 | truffle compile 9 | truffle migrate 10 | truffle test 11 | 12 | npm test 13 | ng e2e 14 | ng lint 15 | 16 | 17 | #(0) 0x627306090abab3a6e1400e9345bc60c78a8bef57 18 | #(1) 0xf17f52151ebef6c7334fad080c5704d77216b732 19 | #(2) 0xc5fdf4076b8f3a5357c5e395ab970b5b54098fef 20 | -------------------------------------------------------------------------------- /ci/install-deps.sh: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | set -x 3 | npm install -g @angular/cli 4 | npm install -g truffle 5 | npm install -g ganache-cli 6 | npm install 7 | -------------------------------------------------------------------------------- /contracts/ConvertLib.sol: -------------------------------------------------------------------------------- 1 | pragma solidity ^0.5.0; 2 | 3 | library ConvertLib { 4 | function convert(uint amount,uint conversionRate) public pure returns (uint convertedAmount) 5 | { 6 | return amount * conversionRate; 7 | } 8 | } 9 | -------------------------------------------------------------------------------- /contracts/MetaCoin.sol: -------------------------------------------------------------------------------- 1 | pragma solidity ^0.5.0; 2 | 3 | import "./ConvertLib.sol"; 4 | 5 | // This is just a simple example of a coin-like contract. 6 | // It is not standards compatible and cannot be expected to talk to other 7 | // coin/token contracts. If you want to create a standards-compliant 8 | // token, see: https://github.com/ConsenSys/Tokens. Cheers! 9 | 10 | contract MetaCoin { 11 | mapping (address => uint) balances; 12 | 13 | event Transfer(address indexed _from, address indexed _to, uint256 _value); 14 | 15 | constructor() public { 16 | balances[tx.origin] = 10000; 17 | } 18 | 19 | function sendCoin(address receiver, uint amount) public returns(bool sufficient) { 20 | if (balances[msg.sender] < amount) return false; 21 | balances[msg.sender] -= amount; 22 | balances[receiver] += amount; 23 | emit Transfer(msg.sender, receiver, amount); 24 | return true; 25 | } 26 | 27 | function getBalanceInEth(address addr) public view returns(uint){ 28 | return ConvertLib.convert(getBalance(addr),2); 29 | } 30 | 31 | function getBalance(address addr) public view returns(uint) { 32 | return balances[addr]; 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /contracts/Migrations.sol: -------------------------------------------------------------------------------- 1 | pragma solidity ^0.5.0; 2 | 3 | contract Migrations { 4 | address public owner; 5 | uint public last_completed_migration; 6 | 7 | modifier restricted() { 8 | if (msg.sender == owner) _; 9 | } 10 | 11 | constructor() public { 12 | owner = msg.sender; 13 | } 14 | 15 | function setCompleted(uint completed) public restricted { 16 | last_completed_migration = completed; 17 | } 18 | 19 | function upgrade(address new_address) public restricted { 20 | Migrations upgraded = Migrations(new_address); 21 | upgraded.setCompleted(last_completed_migration); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /e2e/app.e2e-spec.ts: -------------------------------------------------------------------------------- 1 | import { AppPage } from './app.po'; 2 | 3 | describe('angular-truffle-box App', () => { 4 | let page: AppPage; 5 | 6 | beforeEach(() => { 7 | page = new AppPage(); 8 | }); 9 | 10 | it('should display welcome message', () => { 11 | page.navigateTo(); 12 | expect(page.getHeader()).toContain('Angular Truffle Box'); 13 | }); 14 | }); 15 | -------------------------------------------------------------------------------- /e2e/app.po.ts: -------------------------------------------------------------------------------- 1 | import { browser, by, element } from 'protractor'; 2 | 3 | export class AppPage { 4 | navigateTo() { 5 | browser.waitForAngularEnabled(false); 6 | browser.get('/'); 7 | return browser.driver.sleep(1000); 8 | } 9 | 10 | getHeader() { 11 | return element(by.css('mat-toolbar')).getText(); 12 | } 13 | 14 | getButton() { 15 | return element(by.id('send')); 16 | } 17 | 18 | getBalance() { 19 | return element(by.id('balance')).getText(); 20 | } 21 | 22 | clickSelect() { 23 | return element(by.id('address-selector')).click(); 24 | } 25 | 26 | setAddress(index: number) { 27 | return element.all(by.tagName('mat-option')).filter(( 28 | (el, i) => { 29 | return index === i; 30 | } 31 | )).click(); 32 | } 33 | 34 | setToAddress(address: string) { 35 | return element(by.id('receiver')).sendKeys(address); 36 | } 37 | 38 | setAmount(amount: string) { 39 | return element(by.id('amount')).sendKeys(amount); 40 | } 41 | 42 | clickSend() { 43 | return this.getButton().click(); 44 | } 45 | } 46 | -------------------------------------------------------------------------------- /e2e/meta-sender.e2e-spec.ts: -------------------------------------------------------------------------------- 1 | import { AppPage } from './app.po'; 2 | import { browser } from 'protractor'; 3 | 4 | describe('angular-truffle-box meta-sender', () => { 5 | let page: AppPage; 6 | 7 | beforeEach(() => { 8 | page = new AppPage(); 9 | }); 10 | 11 | it('should transfer money', () => { 12 | page.navigateTo(); 13 | page.setAddress(0); 14 | browser.driver.sleep(100); 15 | 16 | expect(page.getBalance()).toBe('10000'); 17 | 18 | page.setAmount('50'); 19 | page.setToAddress('0xf17f52151ebef6c7334fad080c5704d77216b732'); 20 | page.clickSend(); 21 | 22 | browser.driver.sleep(1000); 23 | 24 | // Auto-refresh is broken in test for some reason 25 | page.navigateTo(); 26 | 27 | expect(page.getBalance()).toBe('9950'); 28 | page.clickSelect(); 29 | page.setAddress(1); 30 | browser.driver.sleep(100); 31 | expect(page.getBalance()).toBe('50'); 32 | }); 33 | }); 34 | -------------------------------------------------------------------------------- /e2e/tsconfig.e2e.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "../tsconfig.json", 3 | "compilerOptions": { 4 | "outDir": "../out-tsc/e2e", 5 | "baseUrl": "./", 6 | "module": "commonjs", 7 | "target": "es5", 8 | "types": [ 9 | "jasmine", 10 | "jasminewd2", 11 | "node" 12 | ] 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /karma.conf.js: -------------------------------------------------------------------------------- 1 | // Karma configuration file, see link for more information 2 | // https://karma-runner.github.io/1.0/config/configuration-file.html 3 | 4 | module.exports = function (config) { 5 | config.set({ 6 | basePath: '', 7 | frameworks: ['jasmine', '@angular-devkit/build-angular'], 8 | plugins: [ 9 | require('karma-jasmine'), 10 | require('karma-chrome-launcher'), 11 | require('karma-jasmine-html-reporter'), 12 | require('karma-coverage-istanbul-reporter'), 13 | require('@angular-devkit/build-angular/plugins/karma') 14 | ], 15 | client:{ 16 | clearContext: false // leave Jasmine Spec Runner output visible in browser 17 | }, 18 | coverageIstanbulReporter: { 19 | dir: require('path').join(__dirname, 'coverage'), reports: [ 'html', 'lcovonly' ], 20 | fixWebpackSourcePaths: true 21 | }, 22 | 23 | reporters: ['progress', 'kjhtml'], 24 | port: 9876, 25 | colors: true, 26 | logLevel: config.LOG_INFO, 27 | autoWatch: true, 28 | browsers: ['ChromeHeadless'], 29 | singleRun: false, 30 | customLaunchers: { 31 | ChromeHeadless: { 32 | base: 'Chrome', 33 | flags: [ 34 | '--headless', 35 | '--disable-gpu', 36 | '--no-sandbox', 37 | // Without a remote debugging port, Google Chrome exits immediately. 38 | '--remote-debugging-port=9222', 39 | ], 40 | } 41 | } 42 | }); 43 | }; 44 | -------------------------------------------------------------------------------- /migrations/1_initial_migration.js: -------------------------------------------------------------------------------- 1 | var Migrations = artifacts.require("./Migrations.sol"); 2 | 3 | module.exports = function(deployer) { 4 | deployer.deploy(Migrations); 5 | }; 6 | -------------------------------------------------------------------------------- /migrations/2_deploy_contracts.js: -------------------------------------------------------------------------------- 1 | var ConvertLib = artifacts.require("./ConvertLib.sol"); 2 | var MetaCoin = artifacts.require("./MetaCoin.sol"); 3 | 4 | module.exports = function(deployer) { 5 | deployer.deploy(ConvertLib); 6 | deployer.link(ConvertLib, MetaCoin); 7 | deployer.deploy(MetaCoin); 8 | }; 9 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "angular-truffle-box", 3 | "version": "0.0.0", 4 | "license": "MIT", 5 | "scripts": { 6 | "ng": "ng", 7 | "start": "ng serve", 8 | "build": "ng build", 9 | "test": "ng test --watch=false", 10 | "lint": "ng lint", 11 | "e2e": "ng e2e", 12 | "postinstall": "node patch.js" 13 | }, 14 | "private": true, 15 | "dependencies": { 16 | "@angular/animations": "8.2.0", 17 | "@angular/cdk": "^8.2.0", 18 | "@angular/common": "8.2.0", 19 | "@angular/compiler": "8.2.0", 20 | "@angular/core": "8.2.0", 21 | "@angular/forms": "8.2.0", 22 | "@angular/material": "^8.2.0", 23 | "@angular/platform-browser": "8.2.0", 24 | "@angular/platform-browser-dynamic": "8.2.0", 25 | "@angular/platform-server": "8.2.0", 26 | "@angular/router": "8.2.0", 27 | "core-js": "2.5.7", 28 | "ethers": "^4.0.37", 29 | "node-sass": "4.12.0", 30 | "rxjs": "^6.5.3", 31 | "@truffle/contract": "^4.0.33", 32 | "tslib": "^1.10.0", 33 | "web3": "1.2.1", 34 | "zone.js": "0.9.1" 35 | }, 36 | "devDependencies": { 37 | "@angular-devkit/build-angular": "^0.803.5", 38 | "@angular-devkit/core": "8.3.5", 39 | "@angular/cli": "^8.3.5", 40 | "@angular/compiler-cli": "8.2.0", 41 | "@angular/language-service": "8.2.7", 42 | "@types/jasmine": "^3.4.0", 43 | "@types/jasminewd2": "^2.0.6", 44 | "@types/node": "^12.7.5", 45 | "codelyzer": "^5.1.1", 46 | "jasmine-core": "^3.5.0", 47 | "jasmine-spec-reporter": "^4.2.1", 48 | "karma": "^4.3.0", 49 | "karma-chrome-launcher": "^3.1.0", 50 | "karma-cli": "^2.0.0", 51 | "karma-coverage-istanbul-reporter": "^2.1.0", 52 | "karma-jasmine": "^2.0.1", 53 | "karma-jasmine-html-reporter": "^1.4.2", 54 | "protractor": "^5.4.2", 55 | "protractor-console-plugin": "^0.1.1", 56 | "ts-node": "^8.4.1", 57 | "tslint": "^5.20.0", 58 | "typescript": "3.5.1", 59 | "webpack": "^4.40.2", 60 | "webpack-dev-server": "^3.8.1" 61 | } 62 | } 63 | -------------------------------------------------------------------------------- /patch.js: -------------------------------------------------------------------------------- 1 | const fs = require('fs'); 2 | const f = 'node_modules/@angular-devkit/build-angular/src/angular-cli-files/models/webpack-configs/browser.js'; 3 | 4 | fs.readFile(f, 'utf8', function (err,data) { 5 | if (err) { 6 | return console.log(err); 7 | } 8 | var result = data.replace(/node: false/g, 'node: {crypto: true, stream: true}'); 9 | 10 | fs.writeFile(f, result, 'utf8', function (err) { 11 | if (err) return console.log(err); 12 | }); 13 | }); 14 | -------------------------------------------------------------------------------- /protractor.conf.js: -------------------------------------------------------------------------------- 1 | // Protractor configuration file, see link for more information 2 | // https://github.com/angular/protractor/blob/master/lib/config.ts 3 | 4 | const { SpecReporter } = require('jasmine-spec-reporter'); 5 | 6 | exports.config = { 7 | allScriptsTimeout: 11000, 8 | specs: [ 9 | './e2e/**/*.e2e-spec.ts' 10 | ], 11 | capabilities: { 12 | 'browserName': 'chrome', 13 | chromeOptions: { 14 | args: [ "--headless", "--no-sandbox", "--disable-gpu", "--window-size=800,600" ] 15 | } 16 | }, 17 | directConnect: true, 18 | baseUrl: 'http://localhost:4200/', 19 | framework: 'jasmine', 20 | jasmineNodeOpts: { 21 | showColors: true, 22 | defaultTimeoutInterval: 30000, 23 | print: function() {} 24 | }, 25 | plugins: [{ 26 | package: 'protractor-console-plugin' 27 | }], 28 | onPrepare() { 29 | require('ts-node').register({ 30 | project: 'e2e/tsconfig.e2e.json' 31 | }); 32 | jasmine.getEnv().addReporter(new SpecReporter({ spec: { displayStacktrace: true } })); 33 | } 34 | }; 35 | -------------------------------------------------------------------------------- /src/app/app.component.css: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Quintor/angular-truffle-box/4bedb6d32a3fdf3362a284aa11fc5b94bcabcc8f/src/app/app.component.css -------------------------------------------------------------------------------- /src/app/app.component.html: -------------------------------------------------------------------------------- 1 | Angular Truffle Box 2 | 3 | -------------------------------------------------------------------------------- /src/app/app.component.ts: -------------------------------------------------------------------------------- 1 | import { Component } from '@angular/core'; 2 | 3 | @Component({ 4 | selector: 'app-root', 5 | templateUrl: './app.component.html', 6 | styleUrls: ['./app.component.css'] 7 | }) 8 | export class AppComponent { 9 | title = 'app works!'; 10 | } 11 | -------------------------------------------------------------------------------- /src/app/app.module.ts: -------------------------------------------------------------------------------- 1 | import { BrowserModule } from '@angular/platform-browser'; 2 | import { NgModule } from '@angular/core'; 3 | import { FormsModule } from '@angular/forms'; 4 | import { HttpClientModule } from '@angular/common/http'; 5 | 6 | import { AppComponent } from './app.component'; 7 | import {MetaModule} from './meta/meta.module'; 8 | import { CommonModule } from '@angular/common'; 9 | import { BrowserAnimationsModule } from '@angular/platform-browser/animations'; 10 | import { 11 | MatButtonModule, 12 | MatCardModule, 13 | MatFormFieldModule, 14 | MatInputModule, 15 | MatToolbarModule 16 | } from '@angular/material'; 17 | 18 | @NgModule({ 19 | declarations: [ 20 | AppComponent 21 | ], 22 | imports: [ 23 | BrowserAnimationsModule, 24 | CommonModule, 25 | MatButtonModule, 26 | MatCardModule, 27 | MatFormFieldModule, 28 | MatInputModule, 29 | MatToolbarModule, 30 | BrowserModule, 31 | FormsModule, 32 | HttpClientModule, 33 | MetaModule 34 | ], 35 | providers: [], 36 | bootstrap: [AppComponent] 37 | }) 38 | export class AppModule { } 39 | -------------------------------------------------------------------------------- /src/app/meta/meta-sender/meta-sender.component.css: -------------------------------------------------------------------------------- 1 | .address-field { 2 | width: 400px; 3 | } 4 | 5 | -------------------------------------------------------------------------------- /src/app/meta/meta-sender/meta-sender.component.html: -------------------------------------------------------------------------------- 1 | 2 | Balance 3 | 4 | 5 | 6 | {{account}} 7 | 8 | 9 | 10 |

You have {{model.balance}} META

11 | 12 | 13 | 14 | 15 | Send MetaCoin 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /src/app/meta/meta-sender/meta-sender.component.ts: -------------------------------------------------------------------------------- 1 | import {Component, OnInit} from '@angular/core'; 2 | import {Web3Service} from '../../util/web3.service'; 3 | import { MatSnackBar } from '@angular/material'; 4 | 5 | declare let require: any; 6 | const metacoin_artifacts = require('../../../../build/contracts/MetaCoin.json'); 7 | 8 | @Component({ 9 | selector: 'app-meta-sender', 10 | templateUrl: './meta-sender.component.html', 11 | styleUrls: ['./meta-sender.component.css'] 12 | }) 13 | export class MetaSenderComponent implements OnInit { 14 | accounts: string[]; 15 | MetaCoin: any; 16 | 17 | model = { 18 | amount: 5, 19 | receiver: '', 20 | balance: 0, 21 | account: '' 22 | }; 23 | 24 | status = ''; 25 | 26 | constructor(private web3Service: Web3Service, private matSnackBar: MatSnackBar) { 27 | console.log('Constructor: ' + web3Service); 28 | } 29 | 30 | ngOnInit(): void { 31 | console.log('OnInit: ' + this.web3Service); 32 | console.log(this); 33 | this.watchAccount(); 34 | this.web3Service.artifactsToContract(metacoin_artifacts) 35 | .then((MetaCoinAbstraction) => { 36 | this.MetaCoin = MetaCoinAbstraction; 37 | this.MetaCoin.deployed().then(deployed => { 38 | console.log(deployed); 39 | deployed.Transfer({}, (err, ev) => { 40 | console.log('Transfer event came in, refreshing balance'); 41 | this.refreshBalance(); 42 | }); 43 | }); 44 | 45 | }); 46 | } 47 | 48 | watchAccount() { 49 | this.web3Service.accountsObservable.subscribe((accounts) => { 50 | this.accounts = accounts; 51 | this.model.account = accounts[0]; 52 | this.refreshBalance(); 53 | }); 54 | } 55 | 56 | setStatus(status) { 57 | this.matSnackBar.open(status, null, {duration: 3000}); 58 | } 59 | 60 | async sendCoin() { 61 | if (!this.MetaCoin) { 62 | this.setStatus('Metacoin is not loaded, unable to send transaction'); 63 | return; 64 | } 65 | 66 | const amount = this.model.amount; 67 | const receiver = this.model.receiver; 68 | 69 | console.log('Sending coins' + amount + ' to ' + receiver); 70 | 71 | this.setStatus('Initiating transaction... (please wait)'); 72 | try { 73 | const deployedMetaCoin = await this.MetaCoin.deployed(); 74 | const transaction = await deployedMetaCoin.sendCoin.sendTransaction(receiver, amount, {from: this.model.account}); 75 | 76 | if (!transaction) { 77 | this.setStatus('Transaction failed!'); 78 | } else { 79 | this.setStatus('Transaction complete!'); 80 | } 81 | } catch (e) { 82 | console.log(e); 83 | this.setStatus('Error sending coin; see log.'); 84 | } 85 | } 86 | 87 | async refreshBalance() { 88 | console.log('Refreshing balance'); 89 | 90 | try { 91 | const deployedMetaCoin = await this.MetaCoin.deployed(); 92 | console.log(deployedMetaCoin); 93 | console.log('Account', this.model.account); 94 | const metaCoinBalance = await deployedMetaCoin.getBalance.call(this.model.account); 95 | console.log('Found balance: ' + metaCoinBalance); 96 | this.model.balance = metaCoinBalance; 97 | } catch (e) { 98 | console.log(e); 99 | this.setStatus('Error getting balance; see log.'); 100 | } 101 | } 102 | 103 | setAmount(e) { 104 | console.log('Setting amount: ' + e.target.value); 105 | this.model.amount = e.target.value; 106 | } 107 | 108 | setReceiver(e) { 109 | console.log('Setting receiver: ' + e.target.value); 110 | this.model.receiver = e.target.value; 111 | } 112 | 113 | } 114 | -------------------------------------------------------------------------------- /src/app/meta/meta.module.ts: -------------------------------------------------------------------------------- 1 | import {NgModule} from '@angular/core'; 2 | import {CommonModule} from '@angular/common'; 3 | import {MetaSenderComponent} from './meta-sender/meta-sender.component'; 4 | import {UtilModule} from '../util/util.module'; 5 | import {RouterModule} from '@angular/router'; 6 | import { 7 | MatButtonModule, 8 | MatCardModule, 9 | MatFormFieldModule, 10 | MatInputModule, 11 | MatOptionModule, 12 | MatSelectModule, MatSnackBarModule 13 | } from '@angular/material'; 14 | import {BrowserAnimationsModule} from '@angular/platform-browser/animations'; 15 | 16 | @NgModule({ 17 | imports: [ 18 | BrowserAnimationsModule, 19 | CommonModule, 20 | MatButtonModule, 21 | MatCardModule, 22 | MatFormFieldModule, 23 | MatInputModule, 24 | MatOptionModule, 25 | MatSelectModule, 26 | MatSnackBarModule, 27 | RouterModule, 28 | UtilModule 29 | ], 30 | declarations: [MetaSenderComponent], 31 | exports: [MetaSenderComponent] 32 | }) 33 | export class MetaModule { 34 | } 35 | -------------------------------------------------------------------------------- /src/app/util/util.module.ts: -------------------------------------------------------------------------------- 1 | import {NgModule} from '@angular/core'; 2 | import {CommonModule} from '@angular/common'; 3 | import {Web3Service} from './web3.service'; 4 | 5 | @NgModule({ 6 | imports: [ 7 | CommonModule 8 | ], 9 | providers: [ 10 | Web3Service 11 | ], 12 | declarations: [] 13 | }) 14 | export class UtilModule { 15 | } 16 | -------------------------------------------------------------------------------- /src/app/util/web3.service.spec.ts: -------------------------------------------------------------------------------- 1 | import {TestBed, inject} from '@angular/core/testing'; 2 | const Web3 = require('web3'); 3 | 4 | import {Web3Service} from './web3.service'; 5 | 6 | import metacoin_artifacts from '../../../build/contracts/MetaCoin.json'; 7 | 8 | declare let window: any; 9 | 10 | describe('Web3Service', () => { 11 | beforeEach(() => { 12 | TestBed.configureTestingModule({ 13 | providers: [Web3Service] 14 | }); 15 | }); 16 | 17 | it('should be created', inject([Web3Service], (service: Web3Service) => { 18 | expect(service).toBeTruthy(); 19 | })); 20 | 21 | it('should inject a default web3 on a contract', inject([Web3Service], (service: Web3Service) => { 22 | window.ethereum = undefined; 23 | service.bootstrapWeb3(); 24 | 25 | return service.artifactsToContract(metacoin_artifacts).then((abstraction) => { 26 | expect(abstraction.currentProvider.host).toBe('http://localhost:8545'); 27 | }); 28 | })); 29 | 30 | it('should inject a the window web3 on a contract', inject([Web3Service], (service: Web3Service) => { 31 | window.ethereum = new Web3.providers.HttpProvider('http://localhost:1337'); 32 | window.ethereum.enable = async () => true; 33 | 34 | service.bootstrapWeb3(); 35 | 36 | return service.artifactsToContract(metacoin_artifacts).then((abstraction) => { 37 | expect(abstraction.currentProvider.host).toBe('http://localhost:1337'); 38 | }); 39 | })); 40 | }); 41 | -------------------------------------------------------------------------------- /src/app/util/web3.service.ts: -------------------------------------------------------------------------------- 1 | import {Injectable} from '@angular/core'; 2 | import {Subject} from 'rxjs'; 3 | declare let require: any; 4 | const Web3 = require('web3'); 5 | const contract = require('@truffle/contract'); 6 | 7 | declare let window: any; 8 | 9 | @Injectable() 10 | export class Web3Service { 11 | private web3: any; 12 | private accounts: string[]; 13 | public ready = false; 14 | 15 | public accountsObservable = new Subject(); 16 | 17 | constructor() { 18 | window.addEventListener('load', (event) => { 19 | this.bootstrapWeb3(); 20 | }); 21 | } 22 | 23 | public bootstrapWeb3() { 24 | // Checking if Web3 has been injected by the browser (Mist/MetaMask) 25 | if (typeof window.ethereum !== 'undefined') { 26 | // Use Mist/MetaMask's provider 27 | window.ethereum.enable().then(() => { 28 | this.web3 = new Web3(window.ethereum); 29 | }); 30 | } else { 31 | console.log('No web3? You should consider trying MetaMask!'); 32 | 33 | // Hack to provide backwards compatibility for Truffle, which uses web3js 0.20.x 34 | Web3.providers.HttpProvider.prototype.sendAsync = Web3.providers.HttpProvider.prototype.send; 35 | // fallback - use your fallback strategy (local node / hosted node + in-dapp id mgmt / fail) 36 | this.web3 = new Web3(new Web3.providers.HttpProvider('http://localhost:8545')); 37 | } 38 | 39 | setInterval(() => this.refreshAccounts(), 100); 40 | } 41 | 42 | public async artifactsToContract(artifacts) { 43 | if (!this.web3) { 44 | const delay = new Promise(resolve => setTimeout(resolve, 100)); 45 | await delay; 46 | return await this.artifactsToContract(artifacts); 47 | } 48 | 49 | const contractAbstraction = contract(artifacts); 50 | contractAbstraction.setProvider(this.web3.currentProvider); 51 | return contractAbstraction; 52 | 53 | } 54 | 55 | private async refreshAccounts() { 56 | const accs = await this.web3.eth.getAccounts(); 57 | console.log('Refreshing accounts'); 58 | 59 | // Get the initial account balance so it can be displayed. 60 | if (accs.length === 0) { 61 | console.warn('Couldn\'t get any accounts! Make sure your Ethereum client is configured correctly.'); 62 | return; 63 | } 64 | 65 | if (!this.accounts || this.accounts.length !== accs.length || this.accounts[0] !== accs[0]) { 66 | console.log('Observed new accounts'); 67 | 68 | this.accountsObservable.next(accs); 69 | this.accounts = accs; 70 | } 71 | 72 | this.ready = true; 73 | } 74 | } 75 | -------------------------------------------------------------------------------- /src/assets/.gitkeep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Quintor/angular-truffle-box/4bedb6d32a3fdf3362a284aa11fc5b94bcabcc8f/src/assets/.gitkeep -------------------------------------------------------------------------------- /src/environments/environment.prod.ts: -------------------------------------------------------------------------------- 1 | export const environment = { 2 | production: true 3 | }; 4 | -------------------------------------------------------------------------------- /src/environments/environment.ts: -------------------------------------------------------------------------------- 1 | // The file contents for the current environment will overwrite these during build. 2 | // The build system defaults to the dev environment which uses `environment.ts`, but if you do 3 | // `ng build --env=prod` then `environment.prod.ts` will be used instead. 4 | // The list of which env maps to which file can be found in `.angular-cli.json`. 5 | 6 | export const environment = { 7 | production: false 8 | }; 9 | -------------------------------------------------------------------------------- /src/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Quintor/angular-truffle-box/4bedb6d32a3fdf3362a284aa11fc5b94bcabcc8f/src/favicon.ico -------------------------------------------------------------------------------- /src/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | AngularTruffleBox 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /src/main.ts: -------------------------------------------------------------------------------- 1 | import { enableProdMode } from '@angular/core'; 2 | import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; 3 | 4 | import { AppModule } from './app/app.module'; 5 | import { environment } from './environments/environment'; 6 | 7 | if (environment.production) { 8 | enableProdMode(); 9 | } 10 | 11 | platformBrowserDynamic().bootstrapModule(AppModule) 12 | .catch(err => console.log(err)); 13 | -------------------------------------------------------------------------------- /src/polyfills.ts: -------------------------------------------------------------------------------- 1 | /** 2 | * This file includes polyfills needed by Angular and is loaded before the app. 3 | * You can add your own extra polyfills to this file. 4 | * 5 | * This file is divided into 2 sections: 6 | * 1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers. 7 | * 2. Application imports. Files imported after ZoneJS that should be loaded before your main 8 | * file. 9 | * 10 | * The current setup is for so-called "evergreen" browsers; the last versions of browsers that 11 | * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera), 12 | * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile. 13 | * 14 | * Learn more in https://angular.io/docs/ts/latest/guide/browser-support.html 15 | */ 16 | 17 | /*************************************************************************************************** 18 | * BROWSER POLYFILLS 19 | */ 20 | 21 | /** IE9, IE10 and IE11 requires all of the following polyfills. **/ 22 | import 'core-js/es6/symbol'; 23 | import 'core-js/es6/object'; 24 | import 'core-js/es6/function'; 25 | import 'core-js/es6/parse-int'; 26 | import 'core-js/es6/parse-float'; 27 | import 'core-js/es6/number'; 28 | import 'core-js/es6/math'; 29 | import 'core-js/es6/string'; 30 | import 'core-js/es6/date'; 31 | import 'core-js/es6/array'; 32 | import 'core-js/es6/regexp'; 33 | import 'core-js/es6/map'; 34 | import 'core-js/es6/weak-map'; 35 | import 'core-js/es6/set'; 36 | 37 | /** IE10 and IE11 requires the following for NgClass support on SVG elements */ 38 | // import 'classlist.js'; // Run `npm install --save classlist.js`. 39 | 40 | /** Evergreen browsers require these. **/ 41 | import 'core-js/es6/reflect'; 42 | 43 | 44 | 45 | /** 46 | * Required to support Web Animations `@angular/animation`. 47 | * Needed for: All but Chrome, Firefox and Opera. http://caniuse.com/#feat=web-animation 48 | **/ 49 | // import 'web-animations-js'; // Run `npm install --save web-animations-js`. 50 | 51 | 52 | 53 | /*************************************************************************************************** 54 | * Zone JS is required by Angular itself. 55 | */ 56 | import 'zone.js/dist/zone'; // Included with Angular CLI. 57 | 58 | 59 | 60 | /*************************************************************************************************** 61 | * APPLICATION IMPORTS 62 | */ 63 | 64 | /** 65 | * Date, currency, decimal and percent pipes. 66 | * Needed for: All but Chrome, Firefox, Edge, IE11 and Safari 10 67 | */ 68 | // import 'intl'; // Run `npm install --save intl`. 69 | /** 70 | * Need to import at least one locale-data with intl. 71 | */ 72 | // import 'intl/locale-data/jsonp/en'; 73 | -------------------------------------------------------------------------------- /src/styles.css: -------------------------------------------------------------------------------- 1 | /* You can add global styles to this file, and also import other style files */ 2 | @import "~@angular/material/prebuilt-themes/indigo-pink.css"; 3 | -------------------------------------------------------------------------------- /src/test.ts: -------------------------------------------------------------------------------- 1 | // This file is required by karma.conf.js and loads recursively all the .spec and framework files 2 | 3 | import 'zone.js/dist/long-stack-trace-zone'; 4 | import 'zone.js/dist/proxy.js'; 5 | import 'zone.js/dist/sync-test'; 6 | import 'zone.js/dist/jasmine-patch'; 7 | import 'zone.js/dist/async-test'; 8 | import 'zone.js/dist/fake-async-test'; 9 | import { getTestBed } from '@angular/core/testing'; 10 | import { 11 | BrowserDynamicTestingModule, 12 | platformBrowserDynamicTesting 13 | } from '@angular/platform-browser-dynamic/testing'; 14 | 15 | // Unfortunately there's no typing for the `__karma__` variable. Just declare it as any. 16 | declare const __karma__: any; 17 | declare const require: any; 18 | 19 | // Prevent Karma from running prematurely. 20 | __karma__.loaded = function () {}; 21 | 22 | // First, initialize the Angular testing environment. 23 | getTestBed().initTestEnvironment( 24 | BrowserDynamicTestingModule, 25 | platformBrowserDynamicTesting() 26 | ); 27 | // Then we find all the tests. 28 | const context = require.context('./', true, /\.spec\.ts$/); 29 | // And load the modules. 30 | context.keys().map(context); 31 | // Finally, start Karma to run the tests. 32 | __karma__.start(); 33 | -------------------------------------------------------------------------------- /src/tsconfig.app.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "../tsconfig.json", 3 | "compilerOptions": { 4 | "outDir": "../out-tsc/app", 5 | "baseUrl": "./", 6 | "module": "es2015", 7 | "types": [] 8 | }, 9 | "exclude": [ 10 | "test.ts", 11 | "**/*.spec.ts" 12 | ] 13 | } 14 | -------------------------------------------------------------------------------- /src/tsconfig.spec.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "../tsconfig.json", 3 | "compilerOptions": { 4 | "outDir": "../out-tsc/spec", 5 | "baseUrl": "./", 6 | "module": "commonjs", 7 | "target": "es2016", 8 | "types": [ 9 | "jasmine", 10 | "node" 11 | ] 12 | }, 13 | "files": [ 14 | "test.ts", 15 | "polyfills.ts" 16 | ], 17 | "include": [ 18 | "**/*.spec.ts", 19 | "**/*.d.ts" 20 | ] 21 | } 22 | -------------------------------------------------------------------------------- /src/typings.d.ts: -------------------------------------------------------------------------------- 1 | /* SystemJS module definition */ 2 | declare var module: NodeModule; 3 | interface NodeModule { 4 | id: string; 5 | } 6 | 7 | declare module "*.json" { 8 | const value: any; 9 | export default value; 10 | } 11 | -------------------------------------------------------------------------------- /test/TestMetacoin.sol: -------------------------------------------------------------------------------- 1 | pragma solidity ^0.5.0; 2 | 3 | import "truffle/Assert.sol"; 4 | import "truffle/DeployedAddresses.sol"; 5 | import "../contracts/MetaCoin.sol"; 6 | 7 | contract TestMetacoin { 8 | 9 | function testInitialBalanceUsingDeployedContract() public { 10 | MetaCoin meta = MetaCoin(DeployedAddresses.MetaCoin()); 11 | 12 | uint expected = 10000; 13 | 14 | Assert.equal(meta.getBalance(tx.origin), expected, "Owner should have 10000 MetaCoin initially"); 15 | } 16 | 17 | function testInitialBalanceWithNewMetaCoin() public { 18 | MetaCoin meta = new MetaCoin(); 19 | 20 | uint expected = 10000; 21 | 22 | Assert.equal(meta.getBalance(tx.origin), expected, "Owner should have 10000 MetaCoin initially"); 23 | } 24 | 25 | } 26 | -------------------------------------------------------------------------------- /test/metacoin.js: -------------------------------------------------------------------------------- 1 | var MetaCoin = artifacts.require("./MetaCoin.sol"); 2 | 3 | contract('MetaCoin', function(accounts) { 4 | it("should put 10000 MetaCoin in the first account", function() { 5 | return MetaCoin.deployed().then(function(instance) { 6 | return instance.getBalance.call(accounts[0]); 7 | }).then(function(balance) { 8 | assert.equal(balance.valueOf(), 10000, "10000 wasn't in the first account"); 9 | }); 10 | }); 11 | it("should call a function that depends on a linked library", function() { 12 | var meta; 13 | var metaCoinBalance; 14 | var metaCoinEthBalance; 15 | 16 | return MetaCoin.deployed().then(function(instance) { 17 | meta = instance; 18 | return meta.getBalance.call(accounts[0]); 19 | }).then(function(outCoinBalance) { 20 | metaCoinBalance = outCoinBalance.toNumber(); 21 | return meta.getBalanceInEth.call(accounts[0]); 22 | }).then(function(outCoinBalanceEth) { 23 | metaCoinEthBalance = outCoinBalanceEth.toNumber(); 24 | }).then(function() { 25 | assert.equal(metaCoinEthBalance, 2 * metaCoinBalance, "Library function returned unexpected function, linkage may be broken"); 26 | }); 27 | }); 28 | it("should send coin correctly", function() { 29 | var meta; 30 | 31 | // Get initial balances of first and second account. 32 | var account_one = accounts[0]; 33 | var account_two = accounts[1]; 34 | 35 | var account_one_starting_balance; 36 | var account_two_starting_balance; 37 | var account_one_ending_balance; 38 | var account_two_ending_balance; 39 | 40 | var amount = 10; 41 | 42 | return MetaCoin.deployed().then(function(instance) { 43 | meta = instance; 44 | return meta.getBalance.call(account_one); 45 | }).then(function(balance) { 46 | account_one_starting_balance = balance.toNumber(); 47 | return meta.getBalance.call(account_two); 48 | }).then(function(balance) { 49 | account_two_starting_balance = balance.toNumber(); 50 | return meta.sendCoin(account_two, amount, {from: account_one}); 51 | }).then(function() { 52 | return meta.getBalance.call(account_one); 53 | }).then(function(balance) { 54 | account_one_ending_balance = balance.toNumber(); 55 | return meta.getBalance.call(account_two); 56 | }).then(function(balance) { 57 | account_two_ending_balance = balance.toNumber(); 58 | 59 | assert.equal(account_one_ending_balance, account_one_starting_balance - amount, "Amount wasn't correctly taken from the sender"); 60 | assert.equal(account_two_ending_balance, account_two_starting_balance + amount, "Amount wasn't correctly sent to the receiver"); 61 | }); 62 | }); 63 | }); 64 | -------------------------------------------------------------------------------- /truffle-box.json: -------------------------------------------------------------------------------- 1 | { 2 | "ignore": [ 3 | "README.md", 4 | ".gitignore" 5 | ], 6 | "commands": { 7 | "Compile": "truffle compile", 8 | "Migrate": "truffle migrate", 9 | "Test contracts": "truffle test", 10 | "Test Angular components": "ng test", 11 | "Test end-to-end": "ng e2e", 12 | "Run dev server": "ng serve", 13 | "Build for production": "ng build" 14 | }, 15 | "hooks": { 16 | "post-unpack": "npm install" 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /truffle.js: -------------------------------------------------------------------------------- 1 | module.exports = { 2 | networks: { 3 | development: { 4 | host: "localhost", 5 | port: 8545, 6 | network_id: "*" // Match any network id 7 | } 8 | } 9 | }; 10 | -------------------------------------------------------------------------------- /tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compileOnSave": false, 3 | "compilerOptions": { 4 | "importHelpers": true, 5 | "outDir": "./dist/out-tsc", 6 | "sourceMap": true, 7 | "declaration": false, 8 | "moduleResolution": "node", 9 | "resolveJsonModule": true, 10 | "esModuleInterop": true, 11 | "emitDecoratorMetadata": true, 12 | "experimentalDecorators": true, 13 | "allowSyntheticDefaultImports": true, 14 | "target": "es5", 15 | "typeRoots": [ 16 | "node_modules/@types" 17 | ], 18 | "lib": [ 19 | "es2017", 20 | "dom" 21 | ], 22 | "module": "es2015", 23 | "baseUrl": "./" 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /tslint.json: -------------------------------------------------------------------------------- 1 | { 2 | "rulesDirectory": [ 3 | "node_modules/codelyzer" 4 | ], 5 | "rules": { 6 | "arrow-return-shorthand": true, 7 | "callable-types": true, 8 | "class-name": true, 9 | "comment-format": [ 10 | true, 11 | "check-space" 12 | ], 13 | "curly": true, 14 | "eofline": true, 15 | "forin": true, 16 | "import-blacklist": [ 17 | true 18 | ], 19 | "import-spacing": true, 20 | "indent": [ 21 | true, 22 | "spaces" 23 | ], 24 | "interface-over-type-literal": true, 25 | "label-position": true, 26 | "max-line-length": [ 27 | true, 28 | 140 29 | ], 30 | "member-access": false, 31 | "member-ordering": [ 32 | true, 33 | { 34 | "order": [ 35 | "static-field", 36 | "instance-field", 37 | "static-method", 38 | "instance-method" 39 | ] 40 | } 41 | ], 42 | "no-arg": true, 43 | "no-bitwise": true, 44 | "no-console": [ 45 | true, 46 | "debug", 47 | "info", 48 | "time", 49 | "timeEnd", 50 | "trace" 51 | ], 52 | "no-construct": true, 53 | "no-debugger": true, 54 | "no-duplicate-super": true, 55 | "no-empty": false, 56 | "no-empty-interface": true, 57 | "no-eval": true, 58 | "no-inferrable-types": [ 59 | true, 60 | "ignore-params" 61 | ], 62 | "no-misused-new": true, 63 | "no-non-null-assertion": true, 64 | "no-shadowed-variable": true, 65 | "no-string-literal": false, 66 | "no-string-throw": true, 67 | "no-switch-case-fall-through": true, 68 | "no-trailing-whitespace": true, 69 | "no-unnecessary-initializer": true, 70 | "no-unused-expression": true, 71 | "no-use-before-declare": true, 72 | "no-var-keyword": true, 73 | "object-literal-sort-keys": false, 74 | "one-line": [ 75 | true, 76 | "check-open-brace", 77 | "check-catch", 78 | "check-else", 79 | "check-whitespace" 80 | ], 81 | "prefer-const": true, 82 | "quotemark": [ 83 | true, 84 | "single" 85 | ], 86 | "radix": true, 87 | "semicolon": [ 88 | true, 89 | "always" 90 | ], 91 | "triple-equals": [ 92 | true, 93 | "allow-null-check" 94 | ], 95 | "typedef-whitespace": [ 96 | true, 97 | { 98 | "call-signature": "nospace", 99 | "index-signature": "nospace", 100 | "parameter": "nospace", 101 | "property-declaration": "nospace", 102 | "variable-declaration": "nospace" 103 | } 104 | ], 105 | "unified-signatures": true, 106 | "variable-name": false, 107 | "whitespace": [ 108 | true, 109 | "check-branch", 110 | "check-decl", 111 | "check-operator", 112 | "check-separator", 113 | "check-type" 114 | ], 115 | "directive-selector": [ 116 | true, 117 | "attribute", 118 | "app", 119 | "camelCase" 120 | ], 121 | "component-selector": [ 122 | true, 123 | "element", 124 | "app", 125 | "kebab-case" 126 | ], 127 | "use-input-property-decorator": true, 128 | "use-output-property-decorator": true, 129 | "use-host-property-decorator": true, 130 | "no-input-rename": true, 131 | "no-output-rename": true, 132 | "use-life-cycle-interface": true, 133 | "use-pipe-transform-interface": true, 134 | "component-class-suffix": true, 135 | "directive-class-suffix": true 136 | } 137 | } 138 | --------------------------------------------------------------------------------