1 files changed, 91 insertions, 0 deletions
diff --git a/app/assets/javascripts/ref/stores/mutations.js b/app/assets/javascripts/ref/stores/mutations.js
new file mode 100644
index 00000000000..73f9d7ee487
--- /dev/null
+++ b/app/assets/javascripts/ref/stores/mutations.js
@@ -0,0 +1,91 @@
+import * as types from './mutation_types';
+import { X_TOTAL_HEADER } from '../constants';
+import { convertObjectPropsToCamelCase } from '~/lib/utils/common_utils';
+import httpStatusCodes from '~/lib/utils/http_status';
+
+export default {
+  [types.SET_PROJECT_ID](state, projectId) {
+    state.projectId = projectId;
+  },
+  [types.SET_SELECTED_REF](state, selectedRef) {
+    state.selectedRef = selectedRef;
+  },
+  [types.SET_QUERY](state, query) {
+    state.query = query;
+  },
+
+  [types.REQUEST_START](state) {
+    state.requestCount += 1;
+  },
+  [types.REQUEST_FINISH](state) {
+    state.requestCount -= 1;
+  },
+
+  [types.RECEIVE_BRANCHES_SUCCESS](state, response) {
+    state.matches.branches = {
+      list: convertObjectPropsToCamelCase(response.data).map(b => ({
+        name: b.name,
+        default: b.default,
+      })),
+      totalCount: parseInt(response.headers[X_TOTAL_HEADER], 10),
+      error: null,
+    };
+  },
+  [types.RECEIVE_BRANCHES_ERROR](state, error) {
+    state.matches.branches = {
+      list: [],
+      totalCount: 0,
+      error,
+    };
+  },
+
+  [types.RECEIVE_TAGS_SUCCESS](state, response) {
+    state.matches.tags = {
+      list: convertObjectPropsToCamelCase(response.data).map(b => ({
+        name: b.name,
+      })),
+      totalCount: parseInt(response.headers[X_TOTAL_HEADER], 10),
+      error: null,
+    };
+  },
+  [types.RECEIVE_TAGS_ERROR](state, error) {
+    state.matches.tags = {
+      list: [],
+      totalCount: 0,
+      error,
+    };
+  },
+
+  [types.RECEIVE_COMMITS_SUCCESS](state, response) {
+    const commit = convertObjectPropsToCamelCase(response.data);
+
+    state.matches.commits = {
+      list: [
+        {
+          name: commit.shortId,
+          value: commit.id,
+          subtitle: commit.title,
+        },
+      ],
+      totalCount: 1,
+      error: null,
+    };
+  },
+  [types.RECEIVE_COMMITS_ERROR](state, error) {
+    state.matches.commits = {
+      list: [],
+      totalCount: 0,
+
+      // 404's are expected when the search query doesn't match any commits
+      // and shouldn't be treated as an actual error
+      error: error.response?.status !== httpStatusCodes.NOT_FOUND ? error : null,
+    };
+  },
+  [types.RESET_COMMIT_MATCHES](state) {
+    state.matches.commits = {
+      list: [],
+      totalCount: 0,
+      error: null,
+    };
+  },
+};