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wittyCodeX · Jul 23, 2018 · ed82e3a · ed82e3a
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diff --git a/.babelrc b/.babelrc
@@ -0,0 +1,3 @@
+{
+  "presets": ["env"]
+}
diff --git a/.gitignore b/.gitignore
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+/node_modules
+/build
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+yarn.lock
+package-lock.json
diff --git a/README.md b/README.md
@@ -0,0 +1,39 @@
+# Nifty Game 
+
+This repo is a crypto card game base on ERC721, non-fungible token, using [OpenZepplin](https://github.com/OpenZeppelin/openzeppelin-solidity).
+
+## How To Install Dependencies
+
+First install required dependencies:  
+
+You'll need local ethereum node, I recommend `ganache-cli`. You can install it from npm.
+
+```
+npm install -g ganache-cli
+```
+
+Then install contract dependencies:  
+
+```
+npm install
+```
+
+## How To Test
+
+First make sure that local ethereum node is running. Execute:
+
+```
+ganache-cli --gasLimit 0xffffffffff -p 8545
+```
+
+Now you can compile and deploy contracts:
+
+```
+truffle compile && truffle migrate
+```
+
+Run contract tests:
+
+```
+truffle test
+```
diff --git a/TODO.md b/TODO.md
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+# TODO
+
+- [ ] Check the owner total owned
+- [ ] Link to IPFS show the image
+- [ ] Transfer Ownership test component
+- [ ] Update CryptoHero information
diff --git a/contracts/CryptoHerosToken.sol b/contracts/CryptoHerosToken.sol
@@ -0,0 +1,40 @@
+pragma solidity ^0.4.17;
+
+import 'zeppelin-solidity/contracts/token/ERC721/ERC721Token.sol';
+import 'zeppelin-solidity/contracts/ownership/Ownable.sol';
+
+/**
+ * @title ERC721TokenMock
+ * This mock just provides a public mint and burn functions for testing purposes,
+ * and a public setter for metadata URI
+ */
+contract CryptoHerosToken is ERC721Token, Ownable {
+  mapping (uint256 => address) internal tokenOwner;
+
+  constructor(string name, string symbol) public
+    ERC721Token(name, symbol)
+  { }
+
+  /**
+   * Only owner can mint
+   */
+  function mint(address _to, string _uri) public onlyOwner {
+    uint256 _tokenId = totalSupply();
+    tokenOwner[_tokenId] = _to;
+    super._mint(_to, _tokenId);
+    super._setTokenURI(_tokenId, _uri);
+  }
+
+  function burn(uint256 _tokenId) public onlyOwner {
+    tokenOwner[_tokenId] = address(0);
+    super._burn(ownerOf(_tokenId), _tokenId);
+  }
+
+  function setTokenURI(uint256 _tokenId, string _uri) public onlyOwnerOf(_tokenId) {
+    super._setTokenURI(_tokenId, _uri);
+  }
+
+  function getOwnedTokens(address _owner) external view returns (uint256[]) {
+    return ownedTokens[_owner];
+  }
+}
diff --git a/contracts/Migrations.sol b/contracts/Migrations.sol
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+pragma solidity ^0.4.17;
+
+contract Migrations {
+  address public owner;
+  uint public last_completed_migration;
+
+  modifier restricted() {
+    if (msg.sender == owner) _;
+  }
+
+  constructor() public {
+    owner = msg.sender;
+  }
+
+  function setCompleted(uint completed) public restricted {
+    last_completed_migration = completed;
+  }
+
+  function upgrade(address new_address) public restricted {
+    Migrations upgraded = Migrations(new_address);
+    upgraded.setCompleted(last_completed_migration);
+  }
+}
diff --git a/dapp/.babelrc b/dapp/.babelrc
@@ -0,0 +1,23 @@
+{
+    "presets": [
+      "stage-2",
+      "react",
+      [
+        "env", {
+          "targets": {
+          "browsers": ["> 1%", "last 5 versions", "Firefox >= 45", "iOS >=8", "Safari >=8","ie >= 10"]
+          }
+        }
+      ]
+    ],
+    "plugins": [
+      "babel-plugin-transform-class-properties",
+      "transform-async-to-generator",
+      "transform-export-extensions",
+      "add-module-exports",
+      [
+        "transform-runtime", { "polyfill": false,  "regenerator": true }
+      ]
+    ]
+  }
+
diff --git a/dapp/.gitignore b/dapp/.gitignore
@@ -0,0 +1,2 @@
+build
+node_modules
diff --git a/dapp/CARD.md b/dapp/CARD.md
@@ -0,0 +1,24 @@
+# Card
+
+#### Token URI format
+```
+{"name": "Chicken Piemon", "image": "QmPmA4s34EakytF5GuCwxpB1Ns7riw6NdYSVHjnFK1vQs8", "HP": "0.9 ETH", "ATK": "9", "DEF": "5"}
+```
+
+#### Card List
+
+Name                      | IPFS Hash                                       | HP       | ATK | DEF
+--------------------------|:------------------------------------------------|:---------|:----|:----
+Beef Noodles              | QmeVXWcHeV5dFmeUWezMUah5p6JGKMH4qRLXNCoV4Tgfnj  | 0.5 ETH  | 6   | 6
+Chichen Piemon            | QmPmA4s34EakytF5GuCwxpB1Ns7riw6NdYSVHjnFK1vQs8  | 0.9 ETH  | 9   | 5
+Mongomon                  | QmXt25XMy8mSS4QD8YTTzGCjQukuvhYqD7wU7srV7THpU3  | 1.2 ETH  | 10  | 8
+Oyster Pancake            | QmT54jmgV6r73wrK2Vb6nVKTp5DwXWgG8bwVGn5a7NKKM2  | 0.45 ETH | 5   | 3
+Perl King                 | QmYDg33vcwxPWfnnd7C3jTbXNjLMfNRUvwDqyaVubnHosw  | 0.35 ETH | 4   | 3
+Pig Bloodmon              | QmRwrHDeBNfJvznv1H3zTKyDEy8u4TcNm7R9ApXEvTpZ6W  | 0.3 ETH  | 3   | 6
+Pork Belly Bao            | Qmd6fU6fGtZAjUVRXfNAhVFY1hHAE4tASRScexsVocKPW9  | 1.0 ETH  | 9   | 10
+Pork Rice Lady            | QmUxJMqPQXNYYQ5w6Ca7sTa4QZ3cT1HTW4zndKjugnqzFr  | 0.5 ETH  | 5   | 5
+Rice Dum Dum              | QmVdGLZ8kgCT27WjQFyZ5rvrb7Z7EfwdPMtvHi4kVTogHr  | 0.5 ETH  | 6   | 7
+Taro Bella                | QmfPRBPRFFk6Sap64RnxFMSXoiSkyaJb8vocAMzCq3HSSs  | 0.3 ETH  | 5   | 2
+Tofu & Seaweed            | QmZEQnZfoaQBopJjfSdfDZuTrFQGkAqcehjAFgxs2w1fEx  | 0.1 ETH  | 1   | 2
+Xia Long Baby             | Qmb6vdR94CFAaUZhxvaBFPLhY43rkKaZjhvpP5MQCBw1wx  | 0.7 ETH  | 8   | 5
+
diff --git a/dapp/README.md b/dapp/README.md
@@ -0,0 +1,61 @@
+# Nifty game dapp
+
+This is the CryptoHeros dapp. 
+
+### Technical stack
+
+#### Frontend
+- React
+- Redux
+- Saga
+- Web3(MetaMask)
+
+#### UI
+- Sass
+- Material-UI
+
+#### Smart contract/Solidity
+- Truffle
+
+### Install flow
+
+#### Install ganache
+
+```
+npm install -g ganache-cli
+```
+
+#### Install truffle
+
+```
+npm install -g truffle
+```
+
+#### Build repo
+
+```
+npm install
+truffle compile
+```
+
+#### Start repo
+
+Open a new console
+```
+ganache-cli
+```
+
+```
+truffle migrate
+npm start
+```
+
+#### Build repo
+
+```
+npm run build
+```
+
+## Reference
+ganache-cli: https://github.com/trufflesuite/ganache-cli
+truffle: https://github.com/trufflesuite/truffle
diff --git a/dapp/config/env.js b/dapp/config/env.js
@@ -0,0 +1,90 @@
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const paths = require('./paths');
+
+// Make sure that including paths.js after env.js will read .env variables.
+delete require.cache[require.resolve('./paths')];
+
+const NODE_ENV = process.env.NODE_ENV;
+if (!NODE_ENV) {
+  throw new Error(
+    'The NODE_ENV environment variable is required but was not specified.'
+  );
+}
+
+// https://github.com/bkeepers/dotenv#what-other-env-files-can-i-use
+var dotenvFiles = [
+  `${paths.dotenv}.${NODE_ENV}.local`,
+  `${paths.dotenv}.${NODE_ENV}`,
+  // Don't include `.env.local` for `test` environment
+  // since normally you expect tests to produce the same
+  // results for everyone
+  NODE_ENV !== 'test' && `${paths.dotenv}.local`,
+  paths.dotenv,
+].filter(Boolean);
+
+// Load environment variables from .env* files. Suppress warnings using silent
+// if this file is missing. dotenv will never modify any environment variables
+// that have already been set.
+// https://github.com/motdotla/dotenv
+dotenvFiles.forEach(dotenvFile => {
+  if (fs.existsSync(dotenvFile)) {
+    require('dotenv').config({
+      path: dotenvFile,
+    });
+  }
+});
+
+// We support resolving modules according to `NODE_PATH`.
+// This lets you use absolute paths in imports inside large monorepos:
+// https://github.com/facebookincubator/create-react-app/issues/253.
+// It works similar to `NODE_PATH` in Node itself:
+// https://nodejs.org/api/modules.html#modules_loading_from_the_global_folders
+// Note that unlike in Node, only *relative* paths from `NODE_PATH` are honored.
+// Otherwise, we risk importing Node.js core modules into an app instead of Webpack shims.
+// https://github.com/facebookincubator/create-react-app/issues/1023#issuecomment-265344421
+// We also resolve them to make sure all tools using them work consistently.
+const appDirectory = fs.realpathSync(process.cwd());
+process.env.NODE_PATH = (process.env.NODE_PATH || '')
+  .split(path.delimiter)
+  .filter(folder => folder && !path.isAbsolute(folder))
+  .map(folder => path.resolve(appDirectory, folder))
+  .join(path.delimiter);
+
+// Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be
+// injected into the application via DefinePlugin in Webpack configuration.
+const REACT_APP = /^REACT_APP_/i;
+
+function getClientEnvironment(publicUrl) {
+  const raw = Object.keys(process.env)
+    .filter(key => REACT_APP.test(key))
+    .reduce(
+      (env, key) => {
+        env[key] = process.env[key];
+        return env;
+      },
+      {
+        // Useful for determining whether we’re running in production mode.
+        // Most importantly, it switches React into the correct mode.
+        NODE_ENV: process.env.NODE_ENV || 'development',
+        // Useful for resolving the correct path to static assets in `public`.
+        // For example, <img src={process.env.PUBLIC_URL + '/img/logo.png'} />.
+        // This should only be used as an escape hatch. Normally you would put
+        // images into the `src` and `import` them in code to get their paths.
+        PUBLIC_URL: publicUrl,
+      }
+    );
+  // Stringify all values so we can feed into Webpack DefinePlugin
+  const stringified = {
+    'process.env': Object.keys(raw).reduce((env, key) => {
+      env[key] = JSON.stringify(raw[key]);
+      return env;
+    }, {}),
+  };
+
+  return { raw, stringified };
+}
+
+module.exports = getClientEnvironment;
diff --git a/dapp/config/jest/cssTransform.js b/dapp/config/jest/cssTransform.js
@@ -0,0 +1,14 @@
+'use strict';
+
+// This is a custom Jest transformer turning style imports into empty objects.
+// http://facebook.github.io/jest/docs/tutorial-webpack.html
+
+module.exports = {
+  process() {
+    return 'module.exports = {};';
+  },
+  getCacheKey() {
+    // The output is always the same.
+    return 'cssTransform';
+  },
+};
diff --git a/dapp/config/jest/fileTransform.js b/dapp/config/jest/fileTransform.js
@@ -0,0 +1,12 @@
+'use strict';
+
+const path = require('path');
+
+// This is a custom Jest transformer turning file imports into filenames.
+// http://facebook.github.io/jest/docs/tutorial-webpack.html
+
+module.exports = {
+  process(src, filename) {
+    return `module.exports = ${JSON.stringify(path.basename(filename))};`;
+  },
+};