Merge branch '18608-lock-issues-v2' into 'master'

Resolve "Lock issue and merge request"

Closes #18608

See merge request gitlab-org/gitlab-ce!14531

4 files changed, 70 insertions, 14 deletions

diff --git a/app/assets/javascripts/notes/components/issue_comment_form.vue b/app/assets/javascripts/notes/components/issue_comment_form.vue
index 1a7da84a424..ab8516296a8 100644
--- a/app/assets/javascripts/notes/components/issue_comment_form.vue
+++ b/app/assets/javascripts/notes/components/issue_comment_form.vue
@@ -7,10 +7,12 @@
   import TaskList from '../../task_list';
   import * as constants from '../constants';
   import eventHub from '../event_hub';
-  import confidentialIssue from '../../vue_shared/components/issue/confidential_issue_warning.vue';
+  import issueWarning from '../../vue_shared/components/issue/issue_warning.vue';
   import issueNoteSignedOutWidget from './issue_note_signed_out_widget.vue';
+  import issueDiscussionLockedWidget from './issue_discussion_locked_widget.vue';
   import markdownField from '../../vue_shared/components/markdown/field.vue';
   import userAvatarLink from '../../vue_shared/components/user_avatar/user_avatar_link.vue';
+  import issuableStateMixin from '../mixins/issuable_state';
 
   export default {
     name: 'issueCommentForm',
@@ -26,8 +28,9 @@
       };
     },
     components: {
-      confidentialIssue,
+      issueWarning,
       issueNoteSignedOutWidget,
+      issueDiscussionLockedWidget,
       markdownField,
       userAvatarLink,
     },
@@ -55,6 +58,9 @@
       isIssueOpen() {
         return this.issueState === constants.OPENED || this.issueState === constants.REOPENED;
       },
+      canCreateNote() {
+        return this.getIssueData.current_user.can_create_note;
+      },
       issueActionButtonTitle() {
         if (this.note.length) {
           const actionText = this.isIssueOpen ? 'close' : 'reopen';
@@ -90,9 +96,6 @@
       endpoint() {
         return this.getIssueData.create_note_path;
       },
-      isConfidentialIssue() {
-        return this.getIssueData.confidential;
-      },
     },
     methods: {
       ...mapActions([
@@ -220,6 +223,9 @@
         });
       },
     },
+    mixins: [
+      issuableStateMixin,
+    ],
     mounted() {
       // jQuery is needed here because it is a custom event being dispatched with jQuery.
       $(document).on('issuable:change', (e, isClosed) => {
@@ -235,6 +241,7 @@
 <template>
   <div>
     <issue-note-signed-out-widget v-if="!isLoggedIn" />
+    <issue-discussion-locked-widget v-else-if="!canCreateNote" />
     <ul
       v-else
       class="notes notes-form timeline">
@@ -253,15 +260,22 @@
           <div class="timeline-content timeline-content-form">
             <form
               ref="commentForm"
-              class="new-note js-quick-submit common-note-form gfm-form js-main-target-form">
-              <confidentialIssue v-if="isConfidentialIssue" />
+              class="new-note js-quick-submit common-note-form gfm-form js-main-target-form"
+            >
+
               <div class="error-alert"></div>
+
+              <issue-warning
+                v-if="hasWarning(getIssueData)"
+                :is-locked="isLocked(getIssueData)"
+                :is-confidential="isConfidential(getIssueData)"
+              />
+
               <markdown-field
                 :markdown-preview-path="markdownPreviewPath"
                 :markdown-docs-path="markdownDocsPath"
                 :quick-actions-docs-path="quickActionsDocsPath"
                 :add-spacing-classes="false"
-                :is-confidential-issue="isConfidentialIssue"
                 ref="markdownField">
                 <textarea
                   id="note-body"
diff --git a/app/assets/javascripts/notes/components/issue_discussion_locked_widget.vue b/app/assets/javascripts/notes/components/issue_discussion_locked_widget.vue
new file mode 100644
index 00000000000..e73ec2aaf71
--- /dev/null
+++ b/app/assets/javascripts/notes/components/issue_discussion_locked_widget.vue
@@ -0,0 +1,19 @@
+<script>
+  export default {
+    computed: {
+      lockIcon() {
+        return gl.utils.spriteIcon('lock');
+      },
+    },
+  };
+
+</script>
+
+<template>
+  <div class="disabled-comment text-center">
+    <span class="issuable-note-warning">
+      <span class="icon" v-html="lockIcon"></span>
+      <span>This issue is locked. Only <b>project members</b> can comment.</span>
+     </span>
+  </div>
+</template>
diff --git a/app/assets/javascripts/notes/components/issue_note_form.vue b/app/assets/javascripts/notes/components/issue_note_form.vue
index 626c0f2ce18..e2539d6b89d 100644
--- a/app/assets/javascripts/notes/components/issue_note_form.vue
+++ b/app/assets/javascripts/notes/components/issue_note_form.vue
@@ -1,8 +1,9 @@
 <script>
   import { mapGetters } from 'vuex';
   import eventHub from '../event_hub';
-  import confidentialIssue from '../../vue_shared/components/issue/confidential_issue_warning.vue';
+  import issueWarning from '../../vue_shared/components/issue/issue_warning.vue';
   import markdownField from '../../vue_shared/components/markdown/field.vue';
+  import issuableStateMixin from '../mixins/issuable_state';
 
   export default {
     name: 'issueNoteForm',
@@ -39,12 +40,13 @@
       };
     },
     components: {
-      confidentialIssue,
+      issueWarning,
       markdownField,
     },
     computed: {
       ...mapGetters([
         'getDiscussionLastNote',
+        'getIssueData',
         'getIssueDataByProp',
         'getNotesDataByProp',
         'getUserDataByProp',
@@ -67,9 +69,6 @@
       isDisabled() {
         return !this.note.length || this.isSubmitting;
       },
-      isConfidentialIssue() {
-        return this.getIssueDataByProp('confidential');
-      },
     },
     methods: {
       handleUpdate() {
@@ -95,6 +94,9 @@
         this.$emit('cancelFormEdition', shouldConfirm, this.noteBody !== this.note);
       },
     },
+    mixins: [
+      issuableStateMixin,
+    ],
     mounted() {
       this.$refs.textarea.focus();
     },
@@ -125,7 +127,13 @@
     <div class="flash-container timeline-content"></div>
     <form
       class="edit-note common-note-form js-quick-submit gfm-form">
-      <confidentialIssue v-if="isConfidentialIssue" />
+
+      <issue-warning
+        v-if="hasWarning(getIssueData)"
+        :is-locked="isLocked(getIssueData)"
+        :is-confidential="isConfidential(getIssueData)"
+      />
+
       <markdown-field
         :markdown-preview-path="markdownPreviewPath"
         :markdown-docs-path="markdownDocsPath"
diff --git a/app/assets/javascripts/notes/mixins/issuable_state.js b/app/assets/javascripts/notes/mixins/issuable_state.js
new file mode 100644
index 00000000000..97f3ea0d5de
--- /dev/null
+++ b/app/assets/javascripts/notes/mixins/issuable_state.js
@@ -0,0 +1,15 @@
+export default {
+  methods: {
+    isConfidential(issue) {
+      return !!issue.confidential;
+    },
+
+    isLocked(issue) {
+      return !!issue.discussion_locked;
+    },
+
+    hasWarning(issue) {
+      return this.isConfidential(issue) || this.isLocked(issue);
+    },
+  },
+};