Merge pull request #1728 from ecency/bugfix/community

Fixed community search bug

src/screens/searchResult/container/communitiesContainer.js

@@ -1,6 +1,7 @@
 import { useState, useEffect } from 'react';
 import { withNavigation } from 'react-navigation';
 import { connect } from 'react-redux';
+import isEmpty from 'lodash/isEmpty';
 
 import ROUTES from '../../../constants/routeNames';
 
@@ -20,12 +21,16 @@ const CommunitiesContainer = ({
   const [query, setQuery] = useState('');
   const [sort, setSort] = useState('rank');
   const [allSubscriptions, setAllSubscriptions] = useState([]);
+  const [noResult, setNoResult] = useState(false);
 
   useEffect(() => {
     setData([]);
     getCommunities('', 100, query, sort).then((res) => {
-      if (res) {
+      if (!isEmpty(res)) {
         setData(res);
+        setNoResult(false);
+      } else {
+        setNoResult(true);
       }
     });
   }, [query, sort]);
@@ -33,6 +38,7 @@ const CommunitiesContainer = ({
   useEffect(() => {
     setData([]);
     setQuery(searchValue);
+    setNoResult(false);
   }, [searchValue]);
 
   useEffect(() => {
@@ -74,6 +80,7 @@ const CommunitiesContainer = ({
       handleOnPress: _handleOnPress,
       handleSubscribeButtonPress: _handleSubscribeButtonPress,
       isLoggedIn,
+      noResult,
     })
   );
 };

src/screens/searchResult/screen/communities.js

@@ -25,6 +25,7 @@ const CommunitiesScreen = ({ navigation, searchValue }) => {
         handleOnPress,
         handleSubscribeButtonPress,
         isLoggedIn,
+        noResult,
       }) => (
         <>
           <FilterBar
@@ -46,6 +47,7 @@ const CommunitiesScreen = ({ navigation, searchValue }) => {
             handleOnPress={handleOnPress}
             handleSubscribeButtonPress={handleSubscribeButtonPress}
             isLoggedIn={isLoggedIn}
+            noResult={noResult}
           />
         </>
       )}

src/screens/searchResult/screen/communitiesList.js

@@ -14,6 +14,7 @@ const VotersDisplayView = ({
   handleSubscribeButtonPress,
   allSubscriptions,
   isLoggedIn,
+  noResult,
 }) => {
   const _renderItem = (item, index) => {
     const isSubscribed = allSubscriptions.some((sub) => sub[0] === item.name);
@@ -54,12 +55,14 @@ const VotersDisplayView = ({
 
   return (
     <SafeAreaView style={styles.container}>
-      <FlatList
-        data={votes}
-        keyExtractor={(item) => item.id.toString()}
-        renderItem={({ item, index }) => _renderItem(item, index)}
-        ListEmptyComponent={_renderEmptyContent}
-      />
+      {!noResult && (
+        <FlatList
+          data={votes}
+          keyExtractor={(item) => item.id.toString()}
+          renderItem={({ item, index }) => _renderItem(item, index)}
+          ListEmptyComponent={_renderEmptyContent}
+        />
+      )}
     </SafeAreaView>
   );
 };

src/screens/searchResult/screen/postResult.js

@@ -1,6 +1,7 @@
 import React from 'react';
 import { SafeAreaView, FlatList, View, Text, TouchableOpacity } from 'react-native';
 import get from 'lodash/get';
+import isUndefined from 'lodash/isUndefined';
 import FastImage from 'react-native-fast-image';
 import { useIntl } from 'react-intl';
 
@@ -38,7 +39,9 @@ const PostResult = ({ navigation, searchValue }) => {
           </Text>
         </View>
         <View style={styles.stats}>
-          {item.payout && <Text style={styles.postIconText}>{`$ ${item.payout}`}</Text>}
+          {!isUndefined(item.payout) && (
+            <Text style={styles.postIconText}>{`$ ${item.payout}`}</Text>
+          )}
           <TextWithIcon
             iconName="heart-outline"
             textStyle={styles.postIconText}