feat: add cohort filter in filter action bar (#172)

* feat: add cohort filter in the filter action bar

* test: fix posts view fail test cases

* test: add test case for cohort filter

src/discussions/posts/data/api.js

@@ -42,6 +42,7 @@ export async function getThreads(
     flagged,
     threadType,
     countFlagged,
+    cohort,
   } = {},
 ) {
   const params = snakeCaseObject({
@@ -58,6 +59,7 @@ export async function getThreads(
     author,
     flagged,
     countFlagged,
+    groupId: cohort,
   });
   const { data } = await getAuthenticatedHttpClient().get(threadsApiUrl, { params });
   return data;

src/discussions/posts/data/slices.js

@@ -31,6 +31,7 @@ const threadsSlice = createSlice({
     filters: {
       status: PostsStatusFilter.ALL,
       postType: ThreadType.ALL,
+      cohort: '',
       search: '',
     },
     postEditorVisible: false,
@@ -146,6 +147,10 @@ const threadsSlice = createSlice({
       state.filters.postType = payload;
       state.pages = [];
     },
+    setCohortFilter: (state, { payload }) => {
+      state.filters.cohort = payload;
+      state.pages = [];
+    },
     setSearchQuery: (state, { payload }) => {
       state.filters.search = payload;
       // Search doesn't work with following
@@ -190,6 +195,7 @@ export const {
   updateThreadAsRead,
   updateThreadSuccess,
   setPostsTypeFilter,
+  setCohortFilter,
   setSortedBy,
   setStatusFilter,
   setSearchQuery,

src/discussions/posts/data/thunks.js

@@ -122,6 +122,9 @@ export function fetchThreads(courseId, {
   if (filters.search) {
     options.textSearch = filters.search;
   }
+  if (filters.cohort) {
+    options.cohort = filters.cohort;
+  }
   return async (dispatch) => {
     try {
       dispatch(fetchThreadsRequest({ courseId }));