feat: Sort cards within list (#717)

Closes #390

client/src/actions/lists.js

@@ -60,6 +60,38 @@ const handleListUpdate = (list) => ({
   },
 });
 
+const sortList = (id, data) => ({
+  type: ActionTypes.LIST_SORT,
+  payload: {
+    id,
+    data,
+  },
+});
+
+sortList.success = (list, cards) => ({
+  type: ActionTypes.LIST_SORT__SUCCESS,
+  payload: {
+    list,
+    cards,
+  },
+});
+
+sortList.failure = (id, error) => ({
+  type: ActionTypes.LIST_SORT__FAILURE,
+  payload: {
+    id,
+    error,
+  },
+});
+
+const handleListSort = (list, cards) => ({
+  type: ActionTypes.LIST_SORT_HANDLE,
+  payload: {
+    list,
+    cards,
+  },
+});
+
 const deleteList = (id) => ({
   type: ActionTypes.LIST_DELETE,
   payload: {
@@ -94,6 +126,8 @@ export default {
   handleListCreate,
   updateList,
   handleListUpdate,
+  sortList,
+  handleListSort,
   deleteList,
   handleListDelete,
 };