Added trending_hashtags to redux to fetch on isXS in SearchLayout

• Added:
- trending_hashtags to redux to fetch on isXS in SearchLayout

• Removed:
- trending_hashtags from initial state

app/javascript/gabsocial/actions/trending_hashtags.js

@@ -0,0 +1,38 @@
+import api from '../api'
+import { me } from '../initial_state'
+
+export const TRENDING_HASHTAGS_FETCH_REQUEST = 'TRENDING_HASHTAGS_FETCH_REQUEST'
+export const TRENDING_HASHTAGS_FETCH_SUCCESS = 'TRENDING_HASHTAGS_FETCH_SUCCESS'
+export const TRENDING_HASHTAGS_FETCH_FAIL = 'TRENDING_HASHTAGS_FETCH_FAIL'
+
+/**
+ * Fetch trending hashtags
+ */
+export const fetchTrendingHashtags = () => (dispatch, getState) => {
+  if (!me) return
+
+  const isFetched = getState().getIn(['trending_hashtags', 'fetched'], false)
+  if (isFetched) return
+
+  dispatch(fetchTrendingHashtagsRequest())
+
+  api(getState).get('/api/v1/trending_hashtags').then((response) => {
+    dispatch(fetchTrendingHashtagsSuccess(response.data.trending_hashtags))        
+  }).catch((error) => {
+    dispatch(fetchTrendingHashtagsFail(error))
+  })
+}
+
+const fetchTrendingHashtagsRequest = () => ({
+  type: TRENDING_HASHTAGS_FETCH_REQUEST,
+})
+
+const fetchTrendingHashtagsSuccess = (hashtags) => ({
+  type: TRENDING_HASHTAGS_FETCH_SUCCESS,
+  hashtags,
+})
+
+const fetchTrendingHashtagsFail = (error, listType) => ({
+  type: TRENDING_HASHTAGS_FETCH_FAIL,
+  error,
+})