fixed upvote g bugs

src/components/upvote/container/upvoteContainer.js

@@ -49,6 +49,7 @@ class UpvoteContainer extends PureComponent {
       isShowPayoutValue,
       pinCode,
       upvotePercent,
+      globalProps,
     } = this.props;
     let author;
     let authorPayout;
@@ -83,6 +84,7 @@ class UpvoteContainer extends PureComponent {
         curationPayout={curationPayout}
         currentAccount={currentAccount}
         fetchPost={fetchPost}
+        globalProps={globalProps}
         handleSetUpvotePercent={this._setUpvotePercent}
         isDecinedPayout={isDecinedPayout}
         isLoggedIn={isLoggedIn}
@@ -105,6 +107,7 @@ const mapStateToProps = state => ({
   upvotePercent: state.application.upvotePercent,
   pinCode: state.account.pin,
   currentAccount: state.account.currentAccount,
+  globalProps: state.account.globalProps,
 });
 
 export default connect(mapStateToProps)(UpvoteContainer);

src/components/upvote/view/upvoteView.js

@@ -6,12 +6,17 @@ import { injectIntl } from 'react-intl';
 import { Popover, PopoverController } from 'react-native-modal-popover';
 import Slider from 'react-native-slider';
 
+// Utils
+import parseToken from '../../../utils/parseToken';
+import { vestsToRshares } from '../../../utils/conversions';
+
 // Components
 import { Icon } from '../../icon';
 import { PulseAnimation } from '../../animations';
 import { TextButton } from '../../buttons';
+
 // STEEM
-import { upvoteAmount, vote } from '../../../providers/steem/dsteem';
+import { vote } from '../../../providers/steem/dsteem';
 
 // Styles
 import styles from './upvoteStyles';
@@ -53,21 +58,22 @@ class UpvoteView extends Component {
 
   // Component Functions
   _calculateEstimatedAmount = async () => {
-    const { currentAccount } = this.props;
-    // Calculate total vesting shares
+    const { currentAccount, globalProps } = this.props;
+
     if (currentAccount) {
       const { sliderValue } = this.state;
-      const totalVests = parseFloat(currentAccount.vesting_shares)
-        + parseFloat(currentAccount.received_vesting_shares)
-        - parseFloat(currentAccount.delegated_vesting_shares);
+      const {
+        fundRecentClaims, fundRewardBalance, base, quote,
+      } = globalProps;
 
-      const finalVest = totalVests * 1e6;
+      const votingPower = currentAccount.voting_power;
+      const totalVests = parseToken(currentAccount.vesting_shares)
+        + parseToken(currentAccount.received_vesting_shares)
+        - parseToken(currentAccount.delegated_vesting_shares);
+      const votePct = sliderValue * 10000;
 
-      const power = (currentAccount.voting_power * (sliderValue * 10000)) / 10000 / 50;
-
-      const rshares = (power * finalVest) / 10000;
-
-      const estimated = await upvoteAmount(rshares);
+      const rShares = vestsToRshares(totalVests, votingPower, votePct);
+      const estimated = (rShares / fundRecentClaims) * fundRewardBalance * (base / quote);
 
       this.setState({
         amount: estimated.toFixed(5),
@@ -252,18 +258,18 @@ class UpvoteView extends Component {
                   <Fragment>
                     <TouchableOpacity
                       onPress={() => {
-                        closePopover();
-                        this._upvoteContent();
-                      }}
+                closePopover();
+                this._upvoteContent();
+              }}
                       style={styles.upvoteButton}
                     >
                       <Icon
-                        size={20}
-                        style={[styles.upvoteIcon, { color: '#007ee5' }]}
-                        active={!isLoggedIn}
-                        iconType={iconType}
-                        name={iconName}
-                      />
+                size={20}
+                style={[styles.upvoteIcon, { color: '#007ee5' }]}
+                active={!isLoggedIn}
+                iconType={iconType}
+                name={iconName}
+              />
                     </TouchableOpacity>
                     <Text style={styles.amount}>{_amount}</Text>
                     <Slider
@@ -274,10 +280,10 @@ class UpvoteView extends Component {
                       thumbTintColor="#007ee5"
                       value={sliderValue}
                       onValueChange={(value) => {
-                        this.setState({ sliderValue: value }, () => {
-                          this._calculateEstimatedAmount();
-                        });
-                      }}
+                this.setState({ sliderValue: value }, () => {
+                  this._calculateEstimatedAmount();
+                });
+              }}
                     />
                     <Text style={styles.percent}>{_percent}</Text>
                   </Fragment>

src/providers/steem/dsteem.js

@@ -10,13 +10,12 @@ import { decryptKey } from '../../utils/crypto';
 import { parsePosts, parsePost, parseComments } from '../../utils/postParser';
 import { getName, getAvatar } from '../../utils/user';
 import { getReputation } from '../../utils/reputation';
+import parseToken from '../../utils/parseToken';
 
 // Constant
 import AUTH_TYPE from '../../constants/authType';
 
 const DEFAULT_SERVER = 'https://api.steemit.com';
-let rewardFund = null;
-let medianPrice = null;
 let client = new Client(DEFAULT_SERVER);
 
 const _getClient = async () => {
@@ -35,6 +34,50 @@ _getClient();
 
 export const getDigitPinCode = pin => decryptKey(pin, Config.PIN_KEY);
 
+export const getDynamicGlobalProperties = () => client.database.getDynamicGlobalProperties();
+
+export const getRewardFund = () => client.database.call('get_reward_fund', ['post']);
+
+export const getFeedHistory = async () => {
+  try {
+    const feedHistory = await client.database.call('get_feed_history');
+    return feedHistory;
+  } catch (error) {
+    return error;
+  }
+};
+
+export const fetchGlobalProps = async () => {
+  let globalDynamic;
+  let feedHistory;
+  let rewardFund;
+
+  try {
+    globalDynamic = await getDynamicGlobalProperties();
+    feedHistory = await getFeedHistory();
+    rewardFund = await getRewardFund();
+  } catch (e) {
+    return;
+  }
+
+  const steemPerMVests = (parseToken(globalDynamic.total_vesting_fund_steem)
+      / parseToken(globalDynamic.total_vesting_shares))
+    * 1e6;
+  const base = parseToken(feedHistory.current_median_history.base);
+  const quote = parseToken(feedHistory.current_median_history.quote);
+  const fundRecentClaims = rewardFund.recent_claims;
+  const fundRewardBalance = parseToken(rewardFund.reward_balance);
+  const globalProps = {
+    steemPerMVests,
+    base,
+    quote,
+    fundRecentClaims,
+    fundRewardBalance,
+  };
+
+  return globalProps;
+};
+
 /**
  * @method getAccount get account data
  * @param user username
@@ -127,22 +170,6 @@ export const getFollows = user => new Promise((resolve, reject) => {
     });
 });
 
-/**
- * @method getFollowers
- * @param user username
- * TODO: Pagination
- */
-// export const getFollowers = (user, limit = 100) => new Promise((resolve, reject) => {
-//   client
-//     .call('follow_api', 'get_followers', [user, '', 'blog', limit])
-//     .then((result) => {
-//       resolve(result);
-//     })
-//     .catch((err) => {
-//       reject(err);
-//     });
-// });
-
 /**
  * @method getFollowing
  * @param user username
@@ -426,18 +453,12 @@ export const vote = async (currentAccount, pin, author, permlink, weight) => {
  * @method upvoteAmount estimate upvote amount
  */
 export const upvoteAmount = async (input) => {
-  if (!rewardFund || !medianPrice) {
-    rewardFund = await client.database.call('get_reward_fund', ['post']);
+  let medianPrice;
+  const rewardFund = await getRewardFund();
 
-    await client.database
-      .getCurrentMedianHistoryPrice()
-      .then((res) => {
-        medianPrice = res;
-      })
-      .catch((err) => {
-        // reject(err);
-      });
-  }
+  await client.database.getCurrentMedianHistoryPrice().then((res) => {
+    medianPrice = res;
+  });
 
   const estimated = (input / parseFloat(rewardFund.recent_claims))
     * parseFloat(rewardFund.reward_balance)
@@ -563,24 +584,6 @@ export const delegate = (data, activeKey) => {
   });
 };
 
-export const globalProps = async () => {
-  try {
-    const globalProperties = await client.database.getDynamicGlobalProperties();
-    return globalProperties;
-  } catch (error) {
-    return error;
-  }
-};
-
-export const getFeedHistory = async () => {
-  try {
-    const feedHistory = await client.database.call('get_feed_history');
-    return feedHistory;
-  } catch (error) {
-    return error;
-  }
-};
-
 export const transferToVesting = (data, activeKey) => {
   const privateKey = PrivateKey.fromString(activeKey);
 
@@ -832,15 +835,4 @@ const getAnyPrivateKey = (local, pin) => {
   }
 
   return false;
-
-  // ['postingKey', 'activeKey'].forEach((key) => {
-  //   console.log('key :', key);
-  //   console.log('pin :', pin);
-  //   console.log('local[key] :', local[key]);
-  //   if (key) {
-  //     const privateKey = decryptKey(local[key], pin);
-  //     console.log('privateKey :', privateKey);
-  //     return true;
-  //   }
-  // });
 };

src/redux/actions/accountAction.js

@@ -1,24 +1,18 @@
-import { getUser } from '../../providers/steem/dsteem';
+import { fetchGlobalProps } from '../../providers/steem/dsteem';
 import {
-  FETCH_ACCOUNT_FAIL,
-  FETCHING_ACCOUNT,
   ADD_OTHER_ACCOUNT,
+  FETCH_ACCOUNT_FAIL,
+  REMOVE_OTHER_ACCOUNT,
+  SET_GLOBAL_PROPS,
+  SET_PIN_CODE,
   UPDATE_CURRENT_ACCOUNT,
   UPDATE_UNREAD_ACTIVITY_COUNT,
-  REMOVE_OTHER_ACCOUNT,
-  SET_PIN_CODE,
 } from '../constants/constants';
 
-export const fetchAccountFromSteem = (username, password) => (dispatch) => {
-  dispatch({ type: FETCHING_ACCOUNT });
-
-  return getUser(username)
-    .then(res => dispatch({
-      type: UPDATE_CURRENT_ACCOUNT,
-      payload: { ...res, password },
-    }))
-    .catch(err => dispatch({ type: FETCH_ACCOUNT_FAIL, payload: err }));
-};
+export const fetchGlobalProperties = () => dispatch => fetchGlobalProps().then(res => dispatch({
+  type: SET_GLOBAL_PROPS,
+  payload: { ...res },
+}));
 
 export const updateCurrentAccount = data => ({
   type: UPDATE_CURRENT_ACCOUNT,
@@ -49,3 +43,8 @@ export const setPinCode = data => ({
   type: SET_PIN_CODE,
   payload: data,
 });
+
+export const setGlobalProps = data => ({
+  type: SET_GLOBAL_PROPS,
+  payload: data,
+});

src/redux/constants/constants.js

@@ -24,11 +24,12 @@ export const SET_UPVOTE_PERCENT = 'SET_UPVOTE_PERCENT';
 // Accounts
 export const ADD_OTHER_ACCOUNT = 'ADD_OTHER_ACCOUNT';
 export const FETCH_ACCOUNT_FAIL = 'FETCH_ACCOUNT_FAIL';
-export const FETCHING_ACCOUNT = 'FETCHING_ACCOUNT';
 export const REMOVE_OTHER_ACCOUNT = 'REMOVE_OTHER_ACCOUNT';
 export const UPDATE_CURRENT_ACCOUNT = 'UPDATE_CURRENT_ACCOUNT';
 export const UPDATE_UNREAD_ACTIVITY_COUNT = 'UPDATE_UNREAD_ACTIVITY_COUNT';
 export const SET_PIN_CODE = 'SET_PIN_CODE';
+export const SET_GLOBAL_PROPS = 'SET_GLOBAL_PROPS';
+export const FETCH_GLOBAL_PROPS = 'FETCH_GLOBAL_PROPS';
 
 // UI
 export const IS_COLLAPSE_POST_BUTTON = 'IS_COLLAPSE_POST_BUTTON';

src/redux/reducers/accountReducer.js

@@ -7,6 +7,7 @@ import {
   REMOVE_OTHER_ACCOUNT,
   LOGOUT_FAIL,
   SET_PIN_CODE,
+  SET_GLOBAL_PROPS,
 } from '../constants/constants';
 
 const initialState = {
@@ -29,6 +30,12 @@ export default function (state = initialState, action) {
         errorMessage: null,
       };
 
+    case SET_GLOBAL_PROPS:
+      return {
+        ...state,
+        globalProps: action.payload,
+      };
+
     case FETCH_ACCOUNT_FAIL:
       return {
         ...state,

src/screens/application/container/applicationContainer.js

@@ -5,6 +5,7 @@ import { addLocaleData } from 'react-intl';
 import Config from 'react-native-config';
 import AppCenter from 'appcenter';
 import { NavigationActions } from 'react-navigation';
+import { bindActionCreators } from 'redux';
 
 // Constants
 import en from 'react-intl/locale-data/en';
@@ -37,6 +38,7 @@ import {
   updateCurrentAccount,
   updateUnreadActivityCount,
   removeOtherAccount,
+  fetchGlobalProperties,
 } from '../../../redux/actions/accountAction';
 import {
   activeApplication,
@@ -69,8 +71,11 @@ class ApplicationContainer extends Component {
 
   componentDidMount = async () => {
     BackHandler.addEventListener('hardwareBackPress', this._onBackPress);
+    this._refreshGlobalProps();
     await this._getUserData();
     await this._getSettings();
+
+    this.globalInterval = setInterval(this._refreshGlobalProps, 60000);
   };
 
   componentWillReceiveProps(nextProps) {
@@ -87,6 +92,7 @@ class ApplicationContainer extends Component {
 
   componentWillUnmount() {
     BackHandler.removeEventListener('hardwareBackPress', this.onBackPress);
+    clearInterval(this.globalInterval);
   }
 
   _onBackPress = () => {
@@ -96,6 +102,12 @@ class ApplicationContainer extends Component {
     return true;
   };
 
+  _refreshGlobalProps = () => {
+    const { actions } = this.props;
+
+    actions.fetchGlobalProperties();
+  };
+
   _getUserData = async () => {
     const { dispatch, pinCode } = this.props;
     let realmData = [];
@@ -276,19 +288,25 @@ class ApplicationContainer extends Component {
   }
 }
 
-const mapStateToProps = state => ({
-  // Application
-  isDarkTheme: state.application.isDarkTheme,
-  selectedLanguage: state.application.language,
-  notificationSettings: state.application.isNotificationOpen,
-  isLogingOut: state.application.isLogingOut,
-  isLoggedIn: state.application.isLoggedIn,
+export default connect(
+  state => ({
+    // Application
+    isDarkTheme: state.application.isDarkTheme,
+    selectedLanguage: state.application.language,
+    notificationSettings: state.application.isNotificationOpen,
+    isLogingOut: state.application.isLogingOut,
+    isLoggedIn: state.application.isLoggedIn,
 
-  // Account
-  unreadActivityCount: state.account.currentAccount.unread_activity_count,
-  currentAccount: state.account.currentAccount,
-  otherAccounts: state.account.otherAccounts,
-  pinCode: state.account.pin,
-});
-
-export default connect(mapStateToProps)(ApplicationContainer);
+    // Account
+    unreadActivityCount: state.account.currentAccount.unread_activity_count,
+    currentAccount: state.account.currentAccount,
+    otherAccounts: state.account.otherAccounts,
+    pinCode: state.account.pin,
+  }),
+  (dispatch, props) => ({
+    dispatch,
+    actions: {
+      ...bindActionCreators({ fetchGlobalProperties }, dispatch),
+    },
+  }),
+)(ApplicationContainer);

src/utils/conversions.js

@@ -1 +1,7 @@
 export const vestsToSp = (vests, steemPerMVests) => (vests / 1e6) * steemPerMVests;
+
+export const vestsToRshares = (vests, votingPower, votePerc) => {
+  const vestingShares = parseInt(vests * 1e6, 10);
+  const power = (votingPower * votePerc) / 1e4 / 50 + 1;
+  return (power * vestingShares) / 1e4;
+};

src/utils/wallet.js

@@ -1,7 +1,7 @@
 import parseDate from './parseDate';
 import parseToken from './parseToken';
 import { vestsToSp } from './conversions';
-import { globalProps, getState } from '../providers/steem/dsteem';
+import { getDynamicGlobalProperties, getState } from '../providers/steem/dsteem';
 
 export const groomingTransactionData = (transaction, walletData, formatNumber) => {
   if (!transaction || !walletData) {
@@ -108,7 +108,7 @@ export const groomingWalletData = async (user) => {
     return walletData;
   }
 
-  const global = await globalProps();
+  const global = await getDynamicGlobalProperties();
   const state = await getState(`/@${user.name}/transfers`);
   const { accounts } = state;