From 78f70545ea160a57bf6fc33000076de5e72ab30d Mon Sep 17 00:00:00 2001
From: Sam Bigelow <sbigelow@gitlab.com>
Date: Tue, 11 Dec 2018 13:27:35 -0500
Subject: Set cached MRWidget SHA after rebase

Update changelog to include Merge Request ID and Author

Update changelog to include Merge Request ID and Author
---
 .../components/states/mr_widget_rebase.vue                        | 2 +-
 .../javascripts/vue_merge_request_widget/mr_widget_options.vue    | 8 ++++++--
 .../javascripts/vue_merge_request_widget/stores/get_state_key.js  | 2 +-
 .../vue_merge_request_widget/stores/mr_widget_store.js            | 8 ++++++--
 4 files changed, 14 insertions(+), 6 deletions(-)

(limited to 'app')

diff --git a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
index adfbcd18588..0bcccc50eb2 100644
--- a/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_rebase.vue
@@ -72,7 +72,7 @@ export default {
               Flash('Something went wrong. Please try again.');
             }
 
-            eventHub.$emit('MRWidgetUpdateRequested');
+            eventHub.$emit('MRWidgetRebaseSuccess');
             stopPolling();
           }
         })
diff --git a/app/assets/javascripts/vue_merge_request_widget/mr_widget_options.vue b/app/assets/javascripts/vue_merge_request_widget/mr_widget_options.vue
index 3c3e3efcc36..d8a75388e84 100644
--- a/app/assets/javascripts/vue_merge_request_widget/mr_widget_options.vue
+++ b/app/assets/javascripts/vue_merge_request_widget/mr_widget_options.vue
@@ -155,13 +155,13 @@ export default {
       };
       return new MRWidgetService(endpoints);
     },
-    checkStatus(cb) {
+    checkStatus(cb, isRebased) {
       return this.service
         .checkStatus()
         .then(res => res.data)
         .then(data => {
           this.handleNotification(data);
-          this.mr.setData(data);
+          this.mr.setData(data, isRebased);
           this.setFaviconHelper();
 
           if (cb) {
@@ -263,6 +263,10 @@ export default {
         this.checkStatus(cb);
       });
 
+      eventHub.$on('MRWidgetRebaseSuccess', cb => {
+        this.checkStatus(cb, true);
+      });
+
       // `params` should be an Array contains a Boolean, like `[true]`
       // Passing parameter as Boolean didn't work.
       eventHub.$on('SetBranchRemoveFlag', params => {
diff --git a/app/assets/javascripts/vue_merge_request_widget/stores/get_state_key.js b/app/assets/javascripts/vue_merge_request_widget/stores/get_state_key.js
index f7f0c1b6cb7..066a3b833d7 100644
--- a/app/assets/javascripts/vue_merge_request_widget/stores/get_state_key.js
+++ b/app/assets/javascripts/vue_merge_request_widget/stores/get_state_key.js
@@ -19,7 +19,7 @@ export default function deviseState(data) {
     return stateKey.unresolvedDiscussions;
   } else if (this.isPipelineBlocked) {
     return stateKey.pipelineBlocked;
-  } else if (this.hasSHAChanged) {
+  } else if (this.isSHAMismatch) {
     return stateKey.shaMismatch;
   } else if (this.mergeWhenPipelineSucceeds) {
     return this.mergeError ? stateKey.autoMergeFailed : stateKey.mergeWhenPipelineSucceeds;
diff --git a/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js b/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js
index 5c9a7133a6e..c777bcca0fa 100644
--- a/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js
+++ b/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js
@@ -11,7 +11,11 @@ export default class MergeRequestStore {
     this.setData(data);
   }
 
-  setData(data) {
+  setData(data, isRebased) {
+    if (isRebased) {
+      this.sha = data.diff_head_sha;
+    }
+
     const currentUser = data.current_user;
     const pipelineStatus = data.pipeline ? data.pipeline.details.status : null;
 
@@ -84,7 +88,7 @@ export default class MergeRequestStore {
     this.canMerge = !!data.merge_path;
     this.canCreateIssue = currentUser.can_create_issue || false;
     this.canCancelAutomaticMerge = !!data.cancel_merge_when_pipeline_succeeds_path;
-    this.hasSHAChanged = this.sha !== data.diff_head_sha;
+    this.isSHAMismatch = this.sha !== data.diff_head_sha;
     this.canBeMerged = data.can_be_merged || false;
     this.isMergeAllowed = data.mergeable || false;
     this.mergeOngoing = data.merge_ongoing;
-- 
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