1 files changed, 81 insertions, 0 deletions
diff --git a/app/assets/javascripts/batch_comments/stores/modules/batch_comments/mutations.js b/app/assets/javascripts/batch_comments/stores/modules/batch_comments/mutations.js
new file mode 100644
index 00000000000..81ceef7b160
--- /dev/null
+++ b/app/assets/javascripts/batch_comments/stores/modules/batch_comments/mutations.js
@@ -0,0 +1,81 @@
+import * as types from './mutation_types';
+
+const processDraft = draft => ({
+  ...draft,
+  isDraft: true,
+});
+
+export default {
+  [types.ADD_NEW_DRAFT](state, draft) {
+    state.drafts.push(processDraft(draft));
+  },
+
+  [types.DELETE_DRAFT](state, draftId) {
+    state.drafts = state.drafts.filter(draft => draft.id !== draftId);
+  },
+
+  [types.SET_BATCH_COMMENTS_DRAFTS](state, drafts) {
+    state.drafts = drafts.map(processDraft);
+  },
+
+  [types.REQUEST_PUBLISH_DRAFT](state, draftId) {
+    state.currentlyPublishingDrafts.push(draftId);
+  },
+  [types.RECEIVE_PUBLISH_DRAFT_SUCCESS](state, draftId) {
+    state.currentlyPublishingDrafts = state.currentlyPublishingDrafts.filter(
+      publishingDraftId => publishingDraftId !== draftId,
+    );
+    state.drafts = state.drafts.filter(d => d.id !== draftId);
+  },
+  [types.RECEIVE_PUBLISH_DRAFT_ERROR](state, draftId) {
+    state.currentlyPublishingDrafts = state.currentlyPublishingDrafts.filter(
+      publishingDraftId => publishingDraftId !== draftId,
+    );
+  },
+
+  [types.REQUEST_PUBLISH_REVIEW](state) {
+    state.isPublishing = true;
+  },
+  [types.RECEIVE_PUBLISH_REVIEW_SUCCESS](state) {
+    state.isPublishing = false;
+    state.drafts = [];
+  },
+  [types.RECEIVE_PUBLISH_REVIEW_ERROR](state) {
+    state.isPublishing = false;
+  },
+  [types.REQUEST_DISCARD_REVIEW](state) {
+    state.isDiscarding = true;
+  },
+  [types.RECEIVE_DISCARD_REVIEW_SUCCESS](state) {
+    state.isDiscarding = false;
+    state.drafts = [];
+  },
+  [types.RECEIVE_DISCARD_REVIEW_ERROR](state) {
+    state.isDiscarding = false;
+  },
+  [types.RECEIVE_DRAFT_UPDATE_SUCCESS](state, data) {
+    const index = state.drafts.findIndex(draft => draft.id === data.id);
+
+    if (index >= 0) {
+      state.drafts.splice(index, 1, processDraft(data));
+    }
+  },
+  [types.OPEN_REVIEW_DROPDOWN](state) {
+    state.showPreviewDropdown = true;
+  },
+  [types.CLOSE_REVIEW_DROPDOWN](state) {
+    state.showPreviewDropdown = false;
+  },
+  [types.TOGGLE_RESOLVE_DISCUSSION](state, draftId) {
+    state.drafts = state.drafts.map(draft => {
+      if (draft.id === draftId) {
+        return {
+          ...draft,
+          resolve_discussion: !draft.resolve_discussion,
+        };
+      }
+
+      return draft;
+    });
+  },
+};