f2f filterfix

src/shared/components/challenge-detail/Header/ChallengeTags.jsx

@@ -66,7 +66,7 @@ export default function ChallengeTags(props) {
               setImmediate(() => setChallengeListingFilter({ types: [challengeType.abbreviation] }))
             )
             }
-            to={`${challengesUrl}?filter[types][0]=${encodeURIComponent(challengeType.abbreviation)}`}
+            to={`${challengesUrl}?types[]=${encodeURIComponent(challengeType.abbreviation)}`}
           >
             {challengeType.name}
           </TrackTag>
@@ -90,7 +90,7 @@ export default function ChallengeTags(props) {
                 key={tag}
                 onClick={() => setImmediate(() => setChallengeListingFilter({ tags: [tag] }))
                 }
-                to={`${challengesUrl}?filter[tags][0]=${
+                to={`${challengesUrl}?tags[]=${
                   encodeURIComponent(tag)}`}
               >
                 {tag}

src/shared/components/challenge-listing/Filters/ChallengeFilters.jsx

@@ -4,7 +4,7 @@
 import React from 'react';
 import PT from 'prop-types';
 import SwitchWithLabel from 'components/SwitchWithLabel';
-// import { challenge as challengeUtils } from 'topcoder-react-lib';
+import { challenge as challengeUtils } from 'topcoder-react-lib';
 // import { COMPETITION_TRACKS as TRACKS } from 'utils/tc';
 import _ from 'lodash';
 
@@ -17,7 +17,7 @@ import FiltersSwitch from './FiltersSwitch';
 
 import './ChallengeFilters.scss';
 
-// const Filter = challengeUtils.filter;
+const Filter = challengeUtils.filter;
 
 export default function ChallengeFilters({
   communityFilters,
@@ -56,9 +56,9 @@ export default function ChallengeFilters({
   const isTrackOn = track => filterState.tracks && filterState.tracks[track];
 
   const switchTrack = (track, on) => {
-    const newFilter = _.cloneDeep(filterState);
-    newFilter.tracks[track] = on;
-    setFilterState({ ...newFilter });
+    const act = on ? Filter.addTrack : Filter.removeTrack;
+    const filterObj = act(filterState, track);
+    setFilterState({ ...filterObj });
   };
 
   const clearSearch = () => {

src/shared/containers/challenge-listing/FilterPanel.jsx

@@ -16,7 +16,8 @@ import React from 'react';
 import { isReviewOpportunitiesBucket } from 'utils/challenge-listing/buckets';
 import { bindActionCreators } from 'redux';
 import { connect } from 'react-redux';
-// import qs from 'qs';
+import qs from 'qs';
+import _ from 'lodash';
 
 /* The default name for user-saved challenge filters. An integer
  * number will be appended to it, when necessary, to keep filter
@@ -47,8 +48,8 @@ export class Container extends React.Component {
       getTypes,
       loadingKeywords,
       loadingTypes,
-      // setFilterState,
-      // filterState,
+      setFilterState,
+      filterState,
       communityList,
       getCommunityList,
       auth,
@@ -62,10 +63,10 @@ export class Container extends React.Component {
     if (!loadingKeywords) getKeywords();
 
 
-    // const query = qs.parse(window.location.search.slice(1));
-    // if (query.filter && !filterState.track) {
-    //   setFilterState(query.filter);
-    // } else {
+    const query = qs.parse(window.location.search.slice(1));
+    if (!_.isEmpty(query) && !filterState.track) {
+      setFilterState(query);
+    }
     //   const trackStatus = localStorage.getItem('trackStatus');
     //   const filterObj = trackStatus ? JSON.parse(trackStatus) : null;
     //   if (filterObj) {
@@ -189,7 +190,7 @@ function mapDispatchToProps(dispatch) {
     // },
     // selectBucket: bucket => dispatch(sa.selectBucket(bucket)),
     selectCommunity: id => dispatch(cla.selectCommunity(id)),
-    // setFilterState: s => dispatch(cla.setFilter(s)),
+    setFilterState: s => dispatch(cla.setFilter(s)),
   };
 }
 

src/shared/reducers/challenge-listing/index.js

@@ -409,7 +409,7 @@ function onSetFilter(state, { payload }) {
    * do it very carefuly (many params are not validated). */
   const filter = _.pickBy(_.pick(
     payload,
-    ['tags', 'types', 'name', 'startDateEnd', 'endDateStart', 'groups'],
+    ['tags', 'types', 'name', 'startDateEnd', 'endDateStart', 'groups', 'tracks'],
   ), value => (!_.isArray(value) && value && value !== '') || (_.isArray(value) && value.length > 0));
   // if (_.isPlainObject(filter.tags)) {
   //   filter.tags = _.values(filter.tags);

src/shared/reducers/challenge-listing/sidebar.js

@@ -123,7 +123,7 @@ function onSelectBucket(state, { payload }) {
   switch (payload.bucket) {
     case BUCKETS.ALL:
     // case BUCKETS.SAVED_FILTER:
-      updateQuery({ bucket: undefined });
+      updateQuery({ bucket: payload.bucket });
       break;
     default:
       updateQuery({ bucket: payload.expanding ? undefined : payload.bucket });

src/shared/utils/url.js

@@ -7,7 +7,7 @@
 import _ from 'lodash';
 import qs from 'qs';
 import { isomorphy } from 'topcoder-react-utils';
-
+import { BUCKETS } from 'utils/challenge-listing/buckets';
 /**
  * Get current URL hash parameters as object
  */
@@ -37,19 +37,40 @@ export function getQuery() {
 export function updateQuery(update) {
   if (isomorphy.isServerSide()) return;
 
-  // let query = qs.parse(window.location.search.slice(1));
+  let filterObj = {};
+  // check if bucket is selected
+  if (update.bucket) {
+    // fetching everything else from url except bucket
+    filterObj = {
+      ...qs.parse(window.location.search.slice(1)),
+      ...update,
+    };
+    if (update.bucket === BUCKETS.ALL) {
+      delete filterObj.bucket; // delete bucket field for all challenges
+    }
+  } else {
+    // fetch only bucket from url
+    const query = qs.parse(window.location.search.slice(1));
+    filterObj = {
+      ...(query.bucket && { bucket: query.bucket }), // fetch only bucket from url
+      ...update,
+    };
+  }
   let query = '?';
   const { hash } = window.location;
   const filterArray = [];
 
   /* _.merge won't work here, because it just ignores the fields explicitely
    * set as undefined in the objects to be merged, rather than deleting such
    * fields in the target object. */
-  _.forIn(update, (value, key) => {
+  _.forIn(filterObj, (value, key) => {
     if (_.isArray(value) && value.length > 0) filterArray.push(value.map(item => `${key}[]=${item}`).join('&'));
     // eslint-disable-next-line max-len
     else if (_.isUndefined(value) || _.isEmpty(value) || (_.isArray(value) && value.length === 0)) delete query[key];
-    else {
+    else if (typeof value === 'object') {
+      const separator = query === '?' ? '' : '&';
+      query += `${separator}${qs.stringify({ tracks: value }, { encodeValuesOnly: true })}`;
+    } else {
       const separator = query === '?' ? '' : '&';
       query += `${separator}${key}=${value}`;
     }