1 files changed, 45 insertions, 0 deletions
diff --git a/app/assets/javascripts/repo/stores/mutations/tree.js b/app/assets/javascripts/repo/stores/mutations/tree.js
new file mode 100644
index 00000000000..52be2673107
--- /dev/null
+++ b/app/assets/javascripts/repo/stores/mutations/tree.js
@@ -0,0 +1,45 @@
+import * as types from '../mutation_types';
+import * as utils from '../utils';
+
+export default {
+  [types.TOGGLE_TREE_OPEN](state, tree) {
+    Object.assign(tree, {
+      opened: !tree.opened,
+    });
+  },
+  [types.SET_DIRECTORY_DATA](state, { data, tree }) {
+    const level = tree.level !== undefined ? tree.level + 1 : 0;
+    const parentTreeUrl = data.parent_tree_url ? `${data.parent_tree_url}${data.path}` : state.endpoints.rootUrl;
+
+    Object.assign(tree, {
+      tree: [
+        ...data.trees.map(t => utils.decorateData({
+          ...t,
+          type: 'tree',
+          parentTreeUrl,
+          level,
+        }, state.project.url)),
+        ...data.submodules.map(m => utils.decorateData({
+          ...m,
+          type: 'submodule',
+          parentTreeUrl,
+          level,
+        }, state.project.url)),
+        ...data.blobs.map(b => utils.decorateData({
+          ...b,
+          type: 'blob',
+          parentTreeUrl,
+          level,
+        }, state.project.url)),
+      ],
+    });
+  },
+  [types.SET_PARENT_TREE_URL](state, url) {
+    Object.assign(state, {
+      parentTreeUrl: url,
+    });
+  },
+  [types.CREATE_TMP_TREE](state, { parent, tmpEntry }) {
+    parent.tree.push(tmpEntry);
+  },
+};