Resolve all endpoint

app/assets/javascripts/line_comments/components/resolve_all.js.coffee

@@ -2,6 +2,8 @@
   data: ->
     comments: CommentsStore.state
     loading: false
+  props:
+    endpoint: String
   computed:
     resolved: ->
       resolvedCount = 0
@@ -19,9 +21,8 @@
       ids = CommentsStore.getAllForState(this.allResolved)
       this.$set('loading', true)
 
-      promise = if this.allResolved then ResolveService.resolveAll(ids) else ResolveService.resolveAll(ids)
-
-      promise
+      ResolveService
+        .resolveAll(this.endpoint, ids, !this.allResolved)
         .done =>
           CommentsStore.updateAll(!this.allResolved)
         .always =>

app/assets/javascripts/line_comments/services/resolve.js.coffee

@@ -5,15 +5,10 @@
         resolved: resolve
       type: 'post'
       url: endpoint
-  resolveAll: (ids) ->
+  resolveAll: (endpoint, ids, resolve) ->
     $.ajax
       data:
         id: ids
-      type: 'get'
-      url: '/'
-  unResolveAll: (ids) ->
-    $.ajax
-      data:
-        id: ids
-      type: 'get'
-      url: '/'
+        resolve: resolve
+      type: 'post'
+      url: endpoint

app/controllers/projects/notes_controller.rb

@@ -71,6 +71,11 @@ class Projects::NotesController < Projects::ApplicationController
     render nothing: true, status: 200
   end
 
+  def resolve_all
+    sleep 2
+    render nothing: true, status: 200
+  end
+
   private
 
   def note

app/views/projects/merge_requests/_show.html.haml

@@ -46,7 +46,7 @@
 
     - if current_user
       #resolve-all-app{ "v-cloak" => true }
-        %resolve-all{ "inline-template" => true }
+        %resolve-all{ ":endpoint" => "'#{resolve_all_namespace_project_notes_path(@project.namespace, @project)}'", "inline-template" => true }
           .line-resolve-all{ "v-show" => "commentsCount > 0" }
             %button.btn.btn-gray{ type: "button", "aria-label" => "Resolve all", "@click" => "updateAll", ":disabled" => "loading" }
               = icon("spinner spin", "v-show" => "loading")
@@ -54,7 +54,7 @@
             %span.line-resolve-text
               {{ resolved }}/{{ commentsCount }} comments resolved
 
-    - if @commits.nonzero?
+    - if @commits_count.nonzero?
       %ul.merge-request-tabs.nav-links.no-top.no-bottom
         %li.notes-tab
           = link_to namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: {target: 'div#notes', action: 'notes', toggle: 'tab'} do

config/routes.rb

@@ -825,6 +825,10 @@ Rails.application.routes.draw do
         resources :group_links, only: [:index, :create, :destroy], constraints: { id: /\d+/ }
 
         resources :notes, only: [:index, :create, :destroy, :update], constraints: { id: /\d+/ } do
+          collection do
+            post :resolve_all
+          end
+
           member do
             post :toggle_award_emoji
             delete :delete_attachment