Refactor issues, Remove ajax

app/assets/javascripts/issues.js

-function switchToNewIssue(){
-  $(".issues_content").hide("fade", { direction: "left" }, 150, function(){
-    $('select#issue_assignee_id').chosen();
-    $('select#issue_milestone_id').chosen();
-    $("#new_issue_dialog").show("fade", { direction: "right" }, 150);
-    $('.top-tabs .add_new').hide();
-    disableButtonIfEmptyField("#issue_title", ".save-btn");
-    GitLab.GfmAutoComplete.setup();
-  });
-}
-
-function switchToEditIssue(){
-  $(".issues_content").hide("fade", { direction: "left" }, 150, function(){
-    $('select#issue_assignee_id').chosen();
-    $('select#issue_milestone_id').chosen();
-    $("#edit_issue_dialog").show("fade", { direction: "right" }, 150);
-    $('.add_new').hide();
-    disableButtonIfEmptyField("#issue_title", ".save-btn");
-    GitLab.GfmAutoComplete.setup();
-  });
-}
-
-function switchFromNewIssue(){
-  backToIssues();
-}
-
-function switchFromEditIssue(){
-  backToIssues();
-}
-
-function backToIssues(){
-  $("#edit_issue_dialog, #new_issue_dialog").hide("fade", { direction: "right" }, 150, function(){
-    $(".issues_content").show("fade", { direction: "left" }, 150, function() { 
-      $("#edit_issue_dialog").html("");
-      $("#new_issue_dialog").html("");
-      $('.add_new').show();
-    });
-  });
-}
-
 function initIssuesSearch() { 
   var href       = $('#issue_search_form').attr('action');
   var last_terms = '';
@@ -76,23 +36,15 @@ function issuesPage(){
     $(this).closest("form").submit();
   });
-  $("#new_issue_link").click(function(){
-    updateNewIssueURL();
-  });
-
-  $('body').on('ajax:success', '.close_issue, .reopen_issue, #new_issue', function(){
+  $('body').on('ajax:success', '.close_issue, .reopen_issue', function(){
     var t = $(this),
         totalIssues,
-        reopen = t.hasClass('reopen_issue'),
-        newIssue = false;
-    if( this.id == 'new_issue' ){
-      newIssue = true;
-    }
-    $('.issue_counter, #new_issue').each(function(){
+        reopen = t.hasClass('reopen_issue');
+    $('.issue_counter').each(function(){
       var issue = $(this);
       totalIssues = parseInt( $(this).html(), 10 );
-      if( newIssue || ( reopen && issue.closest('.main_menu').length ) ){
+      if( reopen && issue.closest('.main_menu').length ){
         $(this).html( totalIssues+1 );
       }else {
         $(this).html( totalIssues-1 );
@@ -126,20 +78,3 @@ function issuesCheckChanged() {
     $('.issues_filters').show();
   }
 }
-
-function updateNewIssueURL(){
-  var new_issue_link = $("#new_issue_link");
-  var milestone_id = $("#milestone_id").val();
-  var assignee_id = $("#assignee_id").val();
-  var new_href = "";
-  if(milestone_id){
-    new_href = "issue[milestone_id]=" + milestone_id + "&";
-  }
-  if(assignee_id){
-    new_href = new_href + "issue[assignee_id]=" + assignee_id;
-  }
-  if(new_href.length){
-    new_href = new_issue_link.attr("href") + "?" + new_href;
-    new_issue_link.attr("href", new_href);
-  }
-};

app/controllers/issues_controller.rb

 class IssuesController < ProjectResourceController
   before_filter :module_enabled
-  before_filter :issue, only: [:edit, :update, :destroy, :show]
+  before_filter :issue, only: [:edit, :update, :show]
   # Allow read any issue
   before_filter :authorize_read_issue!
@@ -11,9 +11,6 @@ class IssuesController < ProjectResourceController
   # Allow modify issue
   before_filter :authorize_modify_issue!, only: [:edit, :update]
-  # Allow destroy issue
-  before_filter :authorize_admin_issue!, only: [:destroy]
-
   respond_to :js, :html
   def index
@@ -77,15 +74,6 @@ class IssuesController < ProjectResourceController
     end
   end
-  def destroy
-    @issue.destroy
-
-    respond_to do |format|
-      format.html { redirect_to project_issues_path }
-      format.js { render nothing: true }
-    end
-  end
-
   def sort
     return render_404 unless can?(current_user, :admin_issue, @project)

app/controllers/merge_requests_controller.rb

 class MergeRequestsController < ProjectResourceController
   before_filter :module_enabled
-  before_filter :merge_request, only: [:edit, :update, :destroy, :show, :commits, :diffs, :automerge, :automerge_check, :ci_status]
+  before_filter :merge_request, only: [:edit, :update, :show, :commits, :diffs, :automerge, :automerge_check, :ci_status]
   before_filter :validates_merge_request, only: [:show, :diffs]
   before_filter :define_show_vars, only: [:show, :diffs]
@@ -13,9 +13,6 @@ class MergeRequestsController < ProjectResourceController
   # Allow modify merge_request
   before_filter :authorize_modify_merge_request!, only: [:close, :edit, :update, :sort]
-  # Allow destroy merge_request
-  before_filter :authorize_admin_merge_request!, only: [:destroy]
-
   def index
     @merge_requests = MergeRequestsLoadContext.new(project, current_user, params).execute
   end
@@ -85,14 +82,6 @@ class MergeRequestsController < ProjectResourceController
     end
   end
-  def destroy
-    @merge_request.destroy
-
-    respond_to do |format|
-      format.html { redirect_to project_merge_requests_url(@project) }
-    end
-  end
-
   def branch_from
     @commit = project.commit(params[:ref])
     @commit = CommitDecorator.decorate(@commit)

app/models/milestone.rb

@@ -62,7 +62,11 @@ class Milestone < ActiveRecord::Base
   end
   def can_be_closed?
-    issues.count > 0 && open? && issues.opened.count.zero?
+    open? && issues.opened.count.zero?
+  end
+
+  def is_empty?
+    total_items_count.zero?
   end
   def open?

app/views/issues/_form.html.haml

 %div.issue-form-holder
   %h3.page_title= @issue.new_record? ? "New Issue" : "Edit Issue ##{@issue.id}"
-  = form_for [@project, @issue], remote: request.xhr? do |f|
+  = form_for [@project, @issue] do |f|
     -if @issue.errors.any?
       .alert-message.block-message.error
-        %ul
-          - @issue.errors.full_messages.each do |msg|
-            %li= msg
+        - @issue.errors.full_messages.each do |msg|
+          %span= msg
+          %br
     .issue_form_box
       .issue_title
         .clearfix
           = f.label :title do
             %strong= "Subject *"
           .input
-            = f.text_field :title, maxlength: 255, class: "xxlarge js-gfm-input", autofocus: true
+            = f.text_field :title, maxlength: 255, class: "xxlarge js-gfm-input", autofocus: true, required: true
       .issue_middle_block
         .issue_assignee
           = f.label :assignee_id do
@@ -47,14 +47,8 @@
       -else
         = f.submit 'Save changes', class: "save-btn btn"
-      - cancel_class = 'btn cancel-btn'
-      - if request.xhr?
-        = link_to "Cancel", "#back", onclick: "backToIssues();", class: cancel_class
-      - else
-        - if @issue.new_record?
-          = link_to "Cancel", project_issues_path(@project), class: cancel_class
-        - else
-          = link_to "Cancel", project_issue_path(@project, @issue), class: cancel_class
+      - cancel_path = @issue.new_record? ? project_issues_path(@project) : project_issue_path(@project, @issue)
+      = link_to "Cancel", cancel_path, class: 'btn cancel-btn'

app/views/issues/_show.html.haml

@@ -16,7 +16,7 @@
         = link_to 'Reopen', project_issue_path(issue.project, issue, issue: {closed: false }, status_only: true), method: :put,  class: "btn small grouped reopen_issue", remote: true
       - else
         = link_to 'Close', project_issue_path(issue.project, issue, issue: {closed: true }, status_only: true), method: :put, class: "btn small grouped close_issue", remote: true
-      = link_to edit_project_issue_path(issue.project, issue), class: "btn small edit-issue-link grouped", remote: true do
+      = link_to edit_project_issue_path(issue.project, issue), class: "btn small edit-issue-link grouped" do
         %i.icon-edit
         Edit

app/views/issues/create.js.haml

-- if @issue.valid?
-  :plain
-    switchFromNewIssue();
-    $("#issues-table").prepend("#{escape_javascript(render(partial: 'show', locals: {issue: @issue}))}");
-    $.ajax({type: "GET", url: location.href, dataType: "script"});
-- else
-  :plain
-    $("#new_issue_dialog").empty();
-    $("#new_issue_dialog").append("#{escape_javascript(render('form'))}");
-    $('select#issue_assignee_id').chosen();

app/views/issues/edit.js.haml

-:plain
-  $("#edit_issue_dialog").html("#{escape_javascript(render('form'))}");
-  switchToEditIssue();
-

app/views/issues/index.html.haml

 = render "issues/head"
+#new_issue_dialog
+#edit_issue_dialog
 .issues_content
   %h3.page_title
     Issues
@@ -6,7 +8,7 @@
     .right
       .span5
         - if can? current_user, :write_issue, @project
-          = link_to new_project_issue_path(@project), class: "right btn", title: "New Issue", remote: true, id: "new_issue_link" do
+          = link_to new_project_issue_path(@project, issue: { assignee_id: params[:assignee_id], milestone_id: params[:milestone_id]}), class: "right btn", title: "New Issue", id: "new_issue_link" do
             %i.icon-plus
             New Issue
         = form_tag search_project_issues_path(@project), method: :get, remote: true, id: "issue_search_form", class: :right  do
@@ -58,9 +60,6 @@
     %ul#issues-table.well-list.issues_table
       = render "issues"
-#new_issue_dialog
-#edit_issue_dialog
-
 :javascript
   $(function(){
     issuesPage();

app/views/issues/new.js.haml

-:plain
-  $("#new_issue_dialog").html("#{escape_javascript(render('form'))}");
-  switchToNewIssue();

app/views/issues/update.js.haml

-- if params[:status_only]
-  - if @issue.valid?
-    :plain
-      $("##{dom_id(@issue)}").fadeOut();
-- else
-  - if @issue.valid?
-    :plain
-      updatePage();
-      switchFromEditIssue();
-  - else
-    :plain
-      $("#edit_issue_dialog").empty();
-      $("#edit_issue_dialog").append("#{escape_javascript(render('form'))}");
-      $('select#issue_assignee_id').chosen();

app/views/merge_requests/_form.html.haml

@@ -32,7 +32,7 @@
       .top_box_content
         = f.label :title do
           %strong= "Title *"
-        .input= f.text_field :title, class: "input-xxlarge pad js-gfm-input", maxlength: 255, rows: 5
+        .input= f.text_field :title, class: "input-xxlarge pad js-gfm-input", maxlength: 255, rows: 5, required: true
       .merge_requests_middle_box
         .merge_requests_assignee
           = f.label :assignee_id do

app/views/milestones/_milestone.html.haml

@@ -10,15 +10,18 @@
       %span.cred (Expired)
     %small
       = milestone.expires_at
-  .row
-    .span4
-      .progress.progress-info
-        .bar{style: "width: #{milestone.percent_complete}%;"}
-    .span6
-      = link_to project_issues_path(milestone.project, milestone_id: milestone.id) do
-        = pluralize milestone.issues.count, 'Issue'
-       
-      = link_to project_merge_requests_path(milestone.project, milestone_id: milestone.id) do
-        = pluralize milestone.merge_requests.count, 'Merge Request'
-       
-      %span.light #{milestone.percent_complete}% complete
+  - if milestone.is_empty?
+    %span.muted Empty
+  - else
+    .row
+      .span4
+        .progress.progress-info
+          .bar{style: "width: #{milestone.percent_complete}%;"}
+      .span6
+        = link_to project_issues_path(milestone.project, milestone_id: milestone.id) do
+          = pluralize milestone.issues.count, 'Issue'
+         
+        = link_to project_merge_requests_path(milestone.project, milestone_id: milestone.id) do
+          = pluralize milestone.merge_requests.count, 'Merge Request'
+         
+        %span.light #{milestone.percent_complete}% complete

config/routes.rb

@@ -164,7 +164,7 @@ Gitlab::Application.routes.draw do
       end
     end
-    resources :merge_requests, constraints: {id: /\d+/} do
+    resources :merge_requests, constraints: {id: /\d+/}, except: [:destroy] do
       member do
         get :diffs
         get :automerge
@@ -200,9 +200,9 @@ Gitlab::Application.routes.draw do
                     :via => [:get, :post], constraints: {from: /.+/, to: /.+/}
     resources :team, controller: 'team_members', only: [:index]
-    resources :milestones
+    resources :milestones, except: [:destroy]
     resources :labels, only: [:index]
-    resources :issues do
+    resources :issues, except: [:destroy] do
       collection do
         post  :sort
         post  :bulk_update

features/project/issues/issues.feature

@@ -24,11 +24,9 @@ Feature: Project Issues
     Given I click link "Release 0.4"
     Then I should see issue "Release 0.4"
-  @javascript
   Scenario: I submit new unassigned issue
     Given I click link "New Issue"
     And I submit new issue "500 error on profile"
-    Given I click link "500 error on profile"
     Then I should see issue "500 error on profile"
   @javascript
@@ -57,15 +55,6 @@ Feature: Project Issues
     Then I should see "Release 0.3" in issues
     And I should not see "Release 0.4" in issues
-  # TODO: find out solution for poltergeist/phantomjs or remove
-  # @javascript
-  # Scenario: I clear search
-  #  Given I click link "All"
-  #  And I fill in issue search with "Something"
-  #  And I fill in issue search with ""
-  #  Then I should see "Release 0.4" in issues
-  #  And I should see "Release 0.3" in issues
-
   @javascript
   Scenario: I create Issue with pre-selected milestone
     Given project "Shop" has milestone "v2.2"

features/steps/project/project_issues.rb

@@ -95,7 +95,7 @@ class ProjectIssues < Spinach::FeatureSteps
   end
   Then 'I should see selected milestone with title "v3.0"' do
-    issues_milestone_selector = "#milestone_id_chzn > a"
+    issues_milestone_selector = "#issue_milestone_id_chzn > a"
     page.find(issues_milestone_selector).should have_content("v3.0")
   end
@@ -106,7 +106,7 @@ class ProjectIssues < Spinach::FeatureSteps
   end
   Then 'I should see first assignee from "Shop" as selected assignee' do
-    issues_assignee_selector = "#assignee_id_chzn > a"
+    issues_assignee_selector = "#issue_assignee_id_chzn > a"
     project = Project.find_by_name "Shop"
     assignee_name = project.users.first.name
     page.find(issues_assignee_selector).should have_content(assignee_name)

spec/requests/issues_spec.rb

@@ -11,7 +11,7 @@ describe "Issues" do
     project.add_access(user2, :read, :write)
   end
-  describe "Edit issue", js: true do
+  describe "Edit issue" do
     let!(:issue) do
       create(:issue,
              author: @user,