Added ShopPanel to home sidebar

• Added:
- ShopPanel to home sidebar
- DIssenter shop redux, api route/controller

app/javascript/gabsocial/reducers/shop.js

@@ -0,0 +1,41 @@
+import {
+  SHOP_FEATURED_PRODUCTS_FETCH_REQUEST,
+  SHOP_FEATURED_PRODUCTS_FETCH_SUCCESS,
+  SHOP_FEATURED_PRODUCTS_FETCH_FAIL,
+} from '../actions/shop'
+import {
+  Map as ImmutableMap,
+  List as ImmutableList,
+  fromJS,
+} from 'immutable'
+
+const initialState = ImmutableMap({
+  featured: ImmutableMap({
+    items: ImmutableList(),
+    isError: false,
+    isLoading: false,
+  }),
+})
+
+export default function suggestionsReducer(state = initialState, action) {
+  switch(action.type) {
+  case SHOP_FEATURED_PRODUCTS_FETCH_REQUEST:
+    return state.withMutations((map) => {
+      map.setIn([action.listType, 'isError'], false)
+      map.setIn([action.listType, 'isLoading'], true)
+    })
+  case SHOP_FEATURED_PRODUCTS_FETCH_SUCCESS:
+    return state.withMutations((map) => {
+      map.setIn([action.listType, 'items'], action.items)
+      map.setIn([action.listType, 'isError'], false)
+      map.setIn([action.listType, 'isLoading'], false)
+    })
+  case SHOP_FEATURED_PRODUCTS_FETCH_FAIL:
+    return state.withMutations((map) => {
+      map.setIn([action.listType, 'isError'], true)
+      map.setIn([action.listType, 'isLoading'], false)
+    })
+  default:
+    return state
+  }
+}