Refactor configuration, move all configs to env vars files and provide default values

packages/concordia-app/.env.development.example

@@ -0,0 +1,12 @@
+# This is an example development configuration for the app
+# To create your own configuration, copy this one and ommit the ".example" from the filename, then change the
+# environment cariables to the prefered values.
+
+# Node dev-server host & port
+HOST=localhost
+PORT=7000
+
+# Variables needed in runtime (in browser)
+# Carefull, IPFS won't accept localhost as a valid hostname
+REACT_APP_RENDEZVOUS_HOST=localhost
+REACT_APP_RENDEZVOUS_PORT=9090

packages/concordia-app/src/components/InitializationScreen/index.jsx

@@ -5,7 +5,7 @@ import CustomLoader from './CustomLoader';
 
 // CSS
 import '../../assets/css/loading-component.css';
-import { FORUM_CONTRACT } from '../../constants/ContractNames';
+import { FORUM_CONTRACT } from '../../constants/contracts/ContractNames';
 
 const InitializationLoader = ({ children }) => {
   const initializing = useSelector((state) => state.drizzleStatus.initializing);

packages/concordia-app/src/components/PostCreate/index.jsx

@@ -8,15 +8,15 @@ import PropTypes from 'prop-types';
 import { useTranslation } from 'react-i18next';
 import { useDispatch, useSelector } from 'react-redux';
 import determineKVAddress from '../../utils/orbitUtils';
-import { POSTS_DATABASE, USER_DATABASE } from '../../constants/OrbitDatabases';
+import { POSTS_DATABASE, USER_DATABASE } from '../../constants/orbit/OrbitDatabases';
 import { FETCH_USER_DATABASE } from '../../redux/actions/peerDbReplicationActions';
-import { USER_PROFILE_PICTURE } from '../../constants/UserDatabaseKeys';
+import { USER_PROFILE_PICTURE } from '../../constants/orbit/UserDatabaseKeys';
 import { breeze, drizzle } from '../../redux/store';
 import './styles.css';
 import { TRANSACTION_ERROR, TRANSACTION_SUCCESS } from '../../constants/TransactionStatus';
-import { POST_CONTENT, POST_SUBJECT } from '../../constants/PostsDatabaseKeys';
-import { FORUM_CONTRACT } from '../../constants/ContractNames';
-import { POST_CREATED_EVENT } from '../../constants/ForumContractEvents';
+import { POST_CONTENT, POST_SUBJECT } from '../../constants/orbit/PostsDatabaseKeys';
+import { FORUM_CONTRACT } from '../../constants/contracts/ContractNames';
+import { POST_CREATED_EVENT } from '../../constants/contracts/events/ForumContractEvents';
 
 const { contracts: { [FORUM_CONTRACT]: { methods: { createPost } } } } = drizzle;
 const { orbit } = breeze;

packages/concordia-app/src/components/PostList/PostListRow/index.jsx

@@ -12,11 +12,11 @@ import { Link } from 'react-router-dom';
 import { FETCH_USER_DATABASE } from '../../../redux/actions/peerDbReplicationActions';
 import { breeze } from '../../../redux/store';
 import './styles.css';
-import { POSTS_DATABASE, USER_DATABASE } from '../../../constants/OrbitDatabases';
+import { POSTS_DATABASE, USER_DATABASE } from '../../../constants/orbit/OrbitDatabases';
 import determineKVAddress from '../../../utils/orbitUtils';
-import { USER_PROFILE_PICTURE } from '../../../constants/UserDatabaseKeys';
-import { POST_CONTENT, POST_SUBJECT } from '../../../constants/PostsDatabaseKeys';
-import { FORUM_CONTRACT } from '../../../constants/ContractNames';
+import { USER_PROFILE_PICTURE } from '../../../constants/orbit/UserDatabaseKeys';
+import { POST_CONTENT, POST_SUBJECT } from '../../../constants/orbit/PostsDatabaseKeys';
+import { FORUM_CONTRACT } from '../../../constants/contracts/ContractNames';
 
 const { orbit } = breeze;
 

packages/concordia-app/src/components/PostList/index.jsx

@@ -6,7 +6,7 @@ import { useSelector } from 'react-redux';
 import { Dimmer, Feed, Loader } from 'semantic-ui-react';
 import PostListRow from './PostListRow';
 import { drizzle } from '../../redux/store';
-import { FORUM_CONTRACT } from '../../constants/ContractNames';
+import { FORUM_CONTRACT } from '../../constants/contracts/ContractNames';
 
 const { contracts: { [FORUM_CONTRACT]: { methods: { getPost: { cacheCall: getPostChainData } } } } } = drizzle;
 

packages/concordia-app/src/components/TopicList/TopicListRow/index.jsx

@@ -13,11 +13,11 @@ import { Link } from 'react-router-dom';
 import { FETCH_USER_DATABASE } from '../../../redux/actions/peerDbReplicationActions';
 import { breeze } from '../../../redux/store';
 import './styles.css';
-import { TOPICS_DATABASE, USER_DATABASE } from '../../../constants/OrbitDatabases';
+import { TOPICS_DATABASE, USER_DATABASE } from '../../../constants/orbit/OrbitDatabases';
 import determineKVAddress from '../../../utils/orbitUtils';
-import { USER_PROFILE_PICTURE } from '../../../constants/UserDatabaseKeys';
-import { TOPIC_SUBJECT } from '../../../constants/TopicsDatabaseKeys';
-import { FORUM_CONTRACT } from '../../../constants/ContractNames';
+import { USER_PROFILE_PICTURE } from '../../../constants/orbit/UserDatabaseKeys';
+import { TOPIC_SUBJECT } from '../../../constants/orbit/TopicsDatabaseKeys';
+import { FORUM_CONTRACT } from '../../../constants/contracts/ContractNames';
 
 const { orbit } = breeze;
 

packages/concordia-app/src/components/TopicList/index.jsx

@@ -6,7 +6,7 @@ import { useSelector } from 'react-redux';
 import { List } from 'semantic-ui-react';
 import TopicListRow from './TopicListRow';
 import { drizzle } from '../../redux/store';
-import { FORUM_CONTRACT } from '../../constants/ContractNames';
+import { FORUM_CONTRACT } from '../../constants/contracts/ContractNames';
 
 const { contracts: { [FORUM_CONTRACT]: { methods: { getTopic: { cacheCall: getTopicChainData } } } } } = drizzle;
 

packages/concordia-app/src/constants/PlaceholderTypes.js

@@ -1,2 +0,0 @@
-export const PLACEHOLDER_TYPE_TOPIC = 'PLACEHOLDER_TYPE_TOPIC';
-export const PLACEHOLDER_TYPE_POST = 'PLACEHOLDER_TYPE_POST';

packages/concordia-app/src/constants/configuration/defaults.js

@@ -0,0 +1,7 @@
+export const WEB3_HOST_DEFAULT = '127.0.0.1';
+export const WEB3_PORT_DEFAULT = '8545';
+export const WEB3_PORT_SOCKET_TIMEOUT_DEFAULT = 30000;
+export const WEB3_PORT_SOCKET_CONNECT_MAX_ATTEMPTS_DEFAULT = 3;
+
+export const REACT_APP_RENDEZVOUS_HOST_DEFAULT = '127.0.0.1';
+export const REACT_APP_RENDEZVOUS_PORT_DEFAULT = '9090';

packages/concordia-app/src/constants/contracts/events/index.js

@@ -0,0 +1,8 @@
+import { FORUM_CONTRACT } from '../ContractNames';
+import forumContractEvents from './ForumContractEvents';
+
+const appEvents = {
+  [FORUM_CONTRACT]: forumContractEvents,
+};
+
+export default appEvents;

packages/concordia-app/src/options/breezeOptions.js

@@ -1,5 +1,12 @@
 import { EthereumContractIdentityProvider } from '@ezerous/eth-identity-provider';
-import databases from '../constants/OrbitDatabases';
+import databases from '../constants/orbit/OrbitDatabases';
+import {
+  REACT_APP_RENDEZVOUS_HOST_DEFAULT,
+  REACT_APP_RENDEZVOUS_PORT_DEFAULT,
+} from '../constants/configuration/defaults';
+
+const REACT_APP_RENDEZVOUS_HOST = process.env.REACT_APP_RENDEZVOUS_HOST || REACT_APP_RENDEZVOUS_HOST_DEFAULT;
+const REACT_APP_RENDEZVOUS_PORT = process.env.REACT_APP_RENDEZVOUS_PORT || REACT_APP_RENDEZVOUS_PORT_DEFAULT;
 
 const breezeOptions = {
   ipfs: {
@@ -8,7 +15,7 @@ const breezeOptions = {
         Swarm: [
           // Use local signaling server (see also rendezvous script in package.json)
           // For more information: https://github.com/libp2p/js-libp2p-webrtc-star
-          '/ip4/127.0.0.1/tcp/9090/wss/p2p-webrtc-star',
+          `/ip4/${REACT_APP_RENDEZVOUS_HOST}/tcp/${REACT_APP_RENDEZVOUS_PORT}/wss/p2p-webrtc-star`,
 
           // Use the following public servers if needed
           // '/dns4/wrtc-star1.par.dwebops.pub/tcp/443/wss/p2p-webrtc-star',

packages/concordia-app/src/options/drizzleOptions.js

@@ -1,17 +1,12 @@
-// See also: https://truffleframework.com/docs/drizzle/reference/drizzle-options
+// Check out the documentation: https://truffleframework.com/docs/drizzle/reference/drizzle-options
 import { contracts } from 'concordia-contracts';
 import web3Options from './web3Options';
-import forumContractEvents from '../constants/ForumContractEvents';
-import { FORUM_CONTRACT } from '../constants/ContractNames';
+import appEvents from '../constants/contracts/events';
 
 const drizzleOptions = {
-  web3: {
-    customProvider: web3Options.web3,
-  },
+  web3: web3Options,
   contracts,
-  events: {
-    [FORUM_CONTRACT]: forumContractEvents,
-  },
+  events: { ...appEvents },
   reloadWindowOnNetworkChange: true,
   reloadWindowOnAccountChange: true, // We need it to reinitialize breeze and create new Orbit databases
 };

packages/concordia-app/src/options/web3Options.js

@@ -1,14 +1,29 @@
 import Web3 from 'web3';
+import {
+  WEB3_HOST_DEFAULT,
+  WEB3_PORT_DEFAULT,
+  WEB3_PORT_SOCKET_CONNECT_MAX_ATTEMPTS_DEFAULT,
+  WEB3_PORT_SOCKET_TIMEOUT_DEFAULT,
+} from '../constants/configuration/defaults';
 
-const { WEB3_URL, WEB3_PORT } = process.env;
+const { WEB3_HOST, WEB3_PORT, WEBSOCKET_TIMEOUT } = process.env;
 
-// We need fallback ws://127.0.0.1:8545 because drizzle has not the patched web3 we use here
-const web3 = (WEB3_URL && WEB3_PORT)
-  ? `ws://${WEB3_URL}:${WEB3_PORT}`
-  : new Web3(Web3.givenProvider || new Web3.providers.WebsocketProvider('ws://127.0.0.1:8545'));
+const web3WebsocketOptions = {
+  keepAlive: true,
+  timeout: WEBSOCKET_TIMEOUT !== undefined ? WEBSOCKET_TIMEOUT : WEB3_PORT_SOCKET_TIMEOUT_DEFAULT,
+  reconnect: {
+    maxAttempts: WEB3_PORT_SOCKET_CONNECT_MAX_ATTEMPTS_DEFAULT,
+  },
+};
+
+const web3 = (WEB3_HOST !== undefined && WEB3_PORT !== undefined)
+  ? `ws://${WEB3_HOST}:${WEB3_PORT}`
+  : new Web3(Web3.givenProvider || new Web3.providers.WebsocketProvider(
+    `ws://${WEB3_HOST_DEFAULT}:${WEB3_PORT_DEFAULT}`, web3WebsocketOptions,
+  ));
 
 const web3Options = {
-  web3,
+  customProvider: web3,
 };
 
 export default web3Options;

packages/concordia-app/src/redux/actions/contractEventActions.js

@@ -3,7 +3,7 @@ import {
   TOPIC_CREATED_EVENT,
   USER_SIGNED_UP_EVENT,
   USERNAME_UPDATED_EVENT,
-} from '../../constants/ForumContractEvents';
+} from '../../constants/contracts/events/ForumContractEvents';
 
 export const FORUM_EVENT_USER_SIGNED_UP = 'FORUM_EVENT_USER_SIGNED_UP';
 export const FORUM_EVENT_USERNAME_UPDATED = 'FORUM_EVENT_USERNAME_UPDATED';

packages/concordia-app/src/redux/sagas/peerDbReplicationSaga.js

@@ -9,10 +9,10 @@ import {
 } from '@ezerous/breeze/src/orbit/orbitActions';
 import determineKVAddress from '../../utils/orbitUtils';
 import { FETCH_USER_DATABASE, UPDATE_ORBIT_DATA } from '../actions/peerDbReplicationActions';
-import { POSTS_DATABASE, TOPICS_DATABASE, USER_DATABASE } from '../../constants/OrbitDatabases';
-import userDatabaseKeys from '../../constants/UserDatabaseKeys';
-import { TOPIC_SUBJECT } from '../../constants/TopicsDatabaseKeys';
-import { POST_CONTENT, POST_SUBJECT } from '../../constants/PostsDatabaseKeys';
+import { POSTS_DATABASE, TOPICS_DATABASE, USER_DATABASE } from '../../constants/orbit/OrbitDatabases';
+import userDatabaseKeys from '../../constants/orbit/UserDatabaseKeys';
+import { TOPIC_SUBJECT } from '../../constants/orbit/TopicsDatabaseKeys';
+import { POST_CONTENT, POST_SUBJECT } from '../../constants/orbit/PostsDatabaseKeys';
 
 function* fetchUserDb({ orbit, userAddress, dbName }) {
   const peerDbAddress = yield call(determineKVAddress, {

packages/concordia-app/src/redux/sagas/userSaga.js

@@ -5,7 +5,7 @@ import {
 import { drizzleActions } from '@ezerous/drizzle';
 import { USER_DATA_UPDATED, USER_DATA_ERROR } from '../actions/userActions';
 import { FORUM_EVENT_USER_SIGNED_UP } from '../actions/contractEventActions';
-import { FORUM_CONTRACT } from '../../constants/ContractNames';
+import { FORUM_CONTRACT } from '../../constants/contracts/ContractNames';
 
 function* fetchUserData({ drizzle, account }) {
   const contract = drizzle.contracts[FORUM_CONTRACT];

packages/concordia-app/src/views/Home/index.jsx

@@ -6,7 +6,7 @@ import { useSelector } from 'react-redux';
 import Board from './Board';
 import './styles.css';
 import { drizzle } from '../../redux/store';
-import { FORUM_CONTRACT } from '../../constants/ContractNames';
+import { FORUM_CONTRACT } from '../../constants/contracts/ContractNames';
 
 const { contracts: { [FORUM_CONTRACT]: { methods: { getNumberOfTopics } } } } = drizzle;
 

packages/concordia-app/src/views/Profile/GeneralTab/index.jsx

@@ -7,10 +7,10 @@ import moment from 'moment';
 import { useDispatch, useSelector } from 'react-redux';
 import { useTranslation } from 'react-i18next';
 import determineKVAddress from '../../../utils/orbitUtils';
-import databases, { USER_DATABASE } from '../../../constants/OrbitDatabases';
+import databases, { USER_DATABASE } from '../../../constants/orbit/OrbitDatabases';
 import { FETCH_USER_DATABASE } from '../../../redux/actions/peerDbReplicationActions';
 import { breeze } from '../../../redux/store';
-import { USER_LOCATION, USER_PROFILE_PICTURE } from '../../../constants/UserDatabaseKeys';
+import { USER_LOCATION, USER_PROFILE_PICTURE } from '../../../constants/orbit/UserDatabaseKeys';
 import './styles.css';
 
 const { orbit } = breeze;

packages/concordia-app/src/views/Profile/index.jsx

@@ -6,7 +6,7 @@ import { useSelector } from 'react-redux';
 import { useHistory, useRouteMatch } from 'react-router';
 import { useTranslation } from 'react-i18next';
 import { drizzle } from '../../redux/store';
-import { FORUM_CONTRACT } from '../../constants/ContractNames';
+import { FORUM_CONTRACT } from '../../constants/contracts/ContractNames';
 import CustomLoadingTabPane from '../../components/CustomLoadingTabPane';
 import TopicList from '../../components/TopicList';
 import PostList from '../../components/PostList';

packages/concordia-app/src/views/Register/PersonalInformationStep/index.jsx

@@ -10,8 +10,8 @@ import { useHistory } from 'react-router';
 import checkUrlValid from '../../../utils/urlUtils';
 import { breeze } from '../../../redux/store';
 import './styles.css';
-import { USER_DATABASE } from '../../../constants/OrbitDatabases';
-import { USER_LOCATION, USER_PROFILE_PICTURE } from '../../../constants/UserDatabaseKeys';
+import { USER_DATABASE } from '../../../constants/orbit/OrbitDatabases';
+import { USER_LOCATION, USER_PROFILE_PICTURE } from '../../../constants/orbit/UserDatabaseKeys';
 
 const { orbit: { stores } } = breeze;
 

packages/concordia-app/src/views/Register/SignUpStep/index.jsx

@@ -11,7 +11,7 @@ import { useHistory } from 'react-router';
 import PropTypes from 'prop-types';
 import { drizzle } from '../../../redux/store';
 import { TRANSACTION_ERROR, TRANSACTION_SUCCESS } from '../../../constants/TransactionStatus';
-import { FORUM_CONTRACT } from '../../../constants/ContractNames';
+import { FORUM_CONTRACT } from '../../../constants/contracts/ContractNames';
 
 const { contracts: { [FORUM_CONTRACT]: { methods: { isUserNameTaken, signUp } } } } = drizzle;
 

packages/concordia-app/src/views/Topic/TopicCreate/index.jsx

@@ -10,11 +10,11 @@ import { useSelector } from 'react-redux';
 import './styles.css';
 import { drizzle, breeze } from '../../../redux/store';
 import { TRANSACTION_ERROR, TRANSACTION_SUCCESS } from '../../../constants/TransactionStatus';
-import { POSTS_DATABASE, TOPICS_DATABASE } from '../../../constants/OrbitDatabases';
-import { TOPIC_SUBJECT } from '../../../constants/TopicsDatabaseKeys';
-import { POST_CONTENT, POST_SUBJECT } from '../../../constants/PostsDatabaseKeys';
-import { FORUM_CONTRACT } from '../../../constants/ContractNames';
-import { TOPIC_CREATED_EVENT } from '../../../constants/ForumContractEvents';
+import { POSTS_DATABASE, TOPICS_DATABASE } from '../../../constants/orbit/OrbitDatabases';
+import { TOPIC_SUBJECT } from '../../../constants/orbit/TopicsDatabaseKeys';
+import { POST_CONTENT, POST_SUBJECT } from '../../../constants/orbit/PostsDatabaseKeys';
+import { FORUM_CONTRACT } from '../../../constants/contracts/ContractNames';
+import { TOPIC_CREATED_EVENT } from '../../../constants/contracts/events/ForumContractEvents';
 
 const { contracts: { [FORUM_CONTRACT]: { methods: { createTopic } } } } = drizzle;
 const { orbit: { stores } } = breeze;

packages/concordia-app/src/views/Topic/TopicView/index.jsx

@@ -11,12 +11,12 @@ import { breeze, drizzle } from '../../../redux/store';
 import { FETCH_USER_DATABASE } from '../../../redux/actions/peerDbReplicationActions';
 import './styles.css';
 import PostList from '../../../components/PostList';
-import { TOPICS_DATABASE, USER_DATABASE } from '../../../constants/OrbitDatabases';
+import { TOPICS_DATABASE, USER_DATABASE } from '../../../constants/orbit/OrbitDatabases';
 import determineKVAddress from '../../../utils/orbitUtils';
-import { USER_PROFILE_PICTURE } from '../../../constants/UserDatabaseKeys';
-import { TOPIC_SUBJECT } from '../../../constants/TopicsDatabaseKeys';
+import { USER_PROFILE_PICTURE } from '../../../constants/orbit/UserDatabaseKeys';
+import { TOPIC_SUBJECT } from '../../../constants/orbit/TopicsDatabaseKeys';
 import PostCreate from '../../../components/PostCreate';
-import { FORUM_CONTRACT } from '../../../constants/ContractNames';
+import { FORUM_CONTRACT } from '../../../constants/contracts/ContractNames';
 
 const { contracts: { [FORUM_CONTRACT]: { methods: { getTopic: { cacheCall: getTopicChainData } } } } } = drizzle;
 const { orbit } = breeze;