1 files changed, 37 insertions, 0 deletions
diff --git a/app/assets/javascripts/user_lists/store/index/mutations.js b/app/assets/javascripts/user_lists/store/index/mutations.js
new file mode 100644
index 00000000000..8e2865dc165
--- /dev/null
+++ b/app/assets/javascripts/user_lists/store/index/mutations.js
@@ -0,0 +1,37 @@
+import { parseIntPagination, normalizeHeaders } from '~/lib/utils/common_utils';
+import * as types from './mutation_types';
+
+export default {
+  [types.SET_USER_LISTS_OPTIONS](state, options = {}) {
+    state.options = options;
+  },
+  [types.REQUEST_USER_LISTS](state) {
+    state.isLoading = true;
+  },
+  [types.RECEIVE_USER_LISTS_SUCCESS](state, { data, headers }) {
+    state.isLoading = false;
+    state.hasError = false;
+    state.userLists = data || [];
+
+    const normalizedHeaders = normalizeHeaders(headers);
+    const paginationInfo = parseIntPagination(normalizedHeaders);
+    state.count = paginationInfo?.total ?? state.userLists.length;
+    state.pageInfo = paginationInfo;
+  },
+  [types.RECEIVE_USER_LISTS_ERROR](state) {
+    state.isLoading = false;
+    state.hasError = true;
+  },
+  [types.REQUEST_DELETE_USER_LIST](state, list) {
+    state.userLists = state.userLists.filter((l) => l !== list);
+  },
+  [types.RECEIVE_DELETE_USER_LIST_ERROR](state, { error, list }) {
+    state.isLoading = false;
+    state.hasError = false;
+    state.alerts = [].concat(error.message);
+    state.userLists = state.userLists.concat(list).sort((l1, l2) => l1.iid - l2.iid);
+  },
+  [types.RECEIVE_CLEAR_ALERT](state, index) {
+    state.alerts.splice(index, 1);
+  },
+};