start/stop tracking: issue context menu entry

- this can be set to make the new 'Start tracking for issue' function a
  one click operation

.travis.yml

@@ -0,0 +1,33 @@
+sudo: false
+language: ruby
+rvm:
+  - 2.4.10
+  - 2.5.8
+  - 2.6.6
+
+branches:
+  only:
+    - master
+
+addons:
+  postgresql: "9.6"
+
+env:
+  - REDMINE_VER=4.0-stable
+  - REDMINE_VER=4.1-stable
+  - REDMINE_VER=master
+
+install: "echo skip bundle install"
+
+before_script:
+  - psql -c 'create database travis_ci_test;' -U postgres
+
+script:
+  - export TESTSPACE=`pwd`/testspace
+  - export NAME_OF_PLUGIN=stopwatch
+  - export PATH_TO_PLUGIN=`pwd`
+  - export PATH_TO_REDMINE=$TESTSPACE/redmine
+  - mkdir $TESTSPACE
+  - cp test/support/* $TESTSPACE/
+  - bash -x ./travis.sh
+

README.md

@@ -1,4 +1,4 @@
-# Stopwatch Plugin for Redmine
+# Stopwatch Plugin for Redmine [![Build Status](https://travis-ci.org/jkraemer/stopwatch.svg?branch=master)](https://travis-ci.org/jkraemer/stopwatch)
 
 Minimal plugin that aims to make tracking your time with Redmine much easier.
 

app/controllers/stopwatch_controller.rb

@@ -0,0 +1,12 @@
+# base class for stopwatch controllers
+class StopwatchController < ApplicationController
+  helper :timelog, :custom_fields
+
+  before_action :require_login
+
+  private
+
+  def authorize_edit_time
+    @time_entry.editable_by?(User.current) or deny_access
+  end
+end

app/controllers/stopwatch_issue_timers_controller.rb

@@ -0,0 +1,48 @@
+class StopwatchIssueTimersController < StopwatchController
+  before_action :find_issue
+  before_action :authorize_log_time
+
+  def start
+    t = Stopwatch::IssueTimer.new(issue: @issue)
+    if t.running?
+      head 422; return
+    end
+
+    time_entry = User.current.todays_time_entry_for(@issue)
+    if time_entry.new_record?
+      sys_default_activity = time_entry.activity
+      time_entry.activity = Stopwatch.default_activity_for time_entry
+    end
+
+    r = Stopwatch::StartTimer.new(time_entry).call
+    if r.success?
+      @started_time_entry = time_entry
+      render status: :created
+    else
+      @time_entry = time_entry
+      # in case the setting is 'always ask', still preset the form to the global default
+      @time_entry.activity ||= sys_default_activity
+      @time_entry.errors.clear
+      render status: :ok
+    end
+  end
+
+  def stop
+    r = Stopwatch::StopTimer.new.call
+    unless r.success?
+      logger.error "unable to stop timer"
+      head 422; return
+    end
+  end
+
+  private
+
+  def authorize_log_time
+    User.current.allowed_to?(:log_time, @project) or deny_access
+  end
+
+  def find_issue
+    @issue = Issue.find params[:issue_id]
+    @project = @issue.project
+  end
+end

app/controllers/stopwatch_timers_controller.rb

@@ -8,10 +8,8 @@
 # - same for project, unless we are in a project context
 # - focus first field that needs an action, depending on above
 #
-class StopwatchTimersController < ApplicationController
+class StopwatchTimersController < StopwatchController
-  helper :timelog
 
-  before_action :require_login
   before_action :find_optional_data, only: %i(new create)
   before_action :authorize_log_time, only: %i(new create start stop current)
   before_action :find_time_entry, only: %i(edit update start stop)
@@ -62,7 +60,9 @@ class StopwatchTimersController < ApplicationController
 
   def stop
     r = Stopwatch::StopTimer.new.call
-    unless r.success?
+    if r.success?
+      @stopped_time_entry = @time_entry
+    else
       logger.error "unable to stop timer"
     end
     new unless params[:context]
@@ -73,6 +73,17 @@ class StopwatchTimersController < ApplicationController
     render json: @timer.to_json
   end
 
+  def update_form
+    if id = params[:time_entry_id].presence
+      @time_entry = TimeEntry.visible.find id
+    else
+      @time_entry = TimeEntry.new
+    end
+    @time_entry.safe_attributes = params[:time_entry]
+  rescue ActiveRecord::RecordNotFound
+    head 404
+  end
+
   private
 
   def find_timer
@@ -82,11 +93,12 @@ class StopwatchTimersController < ApplicationController
 
   def find_time_entry
     @time_entry = time_entries.find params[:id]
-
   end
 
   def load_todays_entries
-    @entries = time_entries.where(spent_on: User.current.today).order(created_on: :asc)
+    @entries = time_entries.where(spent_on: User.current.today).or(
+      time_entries.where(id: User.current.running_time_entry_id)
+    ).order(created_on: :asc)
   end
 
   def time_entries

app/views/stopwatch/_settings.html.erb

@@ -0,0 +1,4 @@
+<p>
+  <label for="settings_default_activity"><%= t '.label_default_activity' %> </label>
+  <%= select_tag 'settings[default_activity]', options_from_collection_for_select( [['always_ask', t('.label_always_ask')], ['system', t('.label_system')]] + TimeEntryActivity.system.active.to_a.pluck(:id, :name), :first, :last, Stopwatch.settings['default_activity'] ) %>
+</p>

app/views/stopwatch/hooks/_layouts_base_body_bottom.html.erb

@@ -1,11 +1,16 @@
 <%= javascript_tag do %>
   window.stopwatch = window.initStopwatch({
     currentTimerUrl: '<%= j current_stopwatch_timers_url %>',
-    hourFormat: '<%= j format_hours 0.0 %>'
+    hourFormat: '<%= j format_hours 0.0 %>',
+    locales: {
+      startTimer: '<%= j l :label_stopwatch_start %>',
+      stopTimer: '<%= j l :label_stopwatch_stop %>'
+    },
   });
   <% if User.current.logged? %>
     window.stopwatch.highlightRunningTimer(
       <%= raw Stopwatch::Timer.new(User.current).to_json %>
-    )
+    );
+    window.stopwatch.setProjectId('<%= j @project&.id.to_s %>');
   <% end %>
 <% end %>

app/views/stopwatch_issue_timers/_new.html.erb

@@ -0,0 +1,20 @@
+<h3 class="title"><%= l(:button_log_time) %> - <%= format_date User.current.today %> - <%= "#{@issue.tracker} #{@issue.id}: #{truncate @issue.subject}" %></h3>
+
+<%= labelled_form_for @time_entry, url: stopwatch_timers_path, method: :post, remote: true do |f| %>
+  <% @time_entry.hours ||= 0 %>
+  <%= f.hidden_field :issue_id, value: @issue.id %>
+
+  <fieldset class="box tabular">
+    <legend><%= t 'stopwatch_timers.entry_form.legend_new' %></legend>
+    <p><%= f.select :activity_id, activity_collection_for_select_options(@time_entry), :required => true %></p>
+    <p><%= f.text_field :comments, :size => 100, :maxlength => 1024, :required => Setting.timelog_required_fields.include?('comments') %></p>
+    <% @time_entry.custom_field_values.each do |value| %>
+      <p><%= custom_field_tag_with_label :time_entry, value %></p>
+    <% end %>
+  </fieldset>
+
+  <p class="buttons">
+    <%= submit_tag l(:button_create) %>
+  </p>
+<% end %>
+

app/views/stopwatch_issue_timers/start.js.erb

@@ -0,0 +1,9 @@
+<% if @started_time_entry %>
+  contextMenuHide();
+  window.stopwatch.timerStarted(
+    <%= raw Stopwatch::Timer.new(User.current).to_json %>
+  );
+<% else %>
+  $('#ajax-modal').html('<%= j render partial: 'new' %>');
+  showModal('ajax-modal', '700px');
+<% end %>

app/views/stopwatch_issue_timers/stop.js.erb

@@ -0,0 +1,6 @@
+contextMenuHide();
+window.stopwatch.updateStartStopLink(
+  '#stopwatch_stop_timer_<%= @issue.id %>',
+  '<%= j Stopwatch::IssueLinks.new(@issue).start_timer %>'
+);
+window.stopwatch.timerStopped();

app/views/stopwatch_timers/_entry_form.html.erb

@@ -2,16 +2,19 @@
 
 <fieldset class="box tabular">
   <legend><%= t @time_entry.new_record? ? '.legend_new' : '.legend_edit' %></legend>
-  <p><%= f.select :activity_id, activity_collection_for_select_options(@time_entry), :required => true %></p>
 
-  <p><%= f.select :project_id, project_tree_options_for_select(Project.allowed_to(:log_time).to_a, :selected => @time_entry.project, :include_blank => true), :required => true %></p>
+  <p><label for="stopwatch_time_entry_project_id"><%= l :field_project %><span class="required"> *</span></label><%= f.select :project_id, project_tree_options_for_select(Project.allowed_to(:log_time).to_a, :selected => @time_entry.project, :include_blank => true), { no_label: true }, id: 'stopwatch_time_entry_project_id' %></p>
-
+  <p><label for="stopwatch_time_entry_issue_id"><%= l :field_issue %>
-  <p>
+  <% if Setting.timelog_required_fields.include?('issue_id') %>
-    <%= f.text_field :issue_id, :size => 6, :required => Setting.timelog_required_fields.include?('issue_id') %>
+    <span class="required"> *</span>
-    <span id="time_entry_issue">
+  <% end %>
+  </label>
+    <%= f.text_field :issue_id, :size => 6, no_label: true, id: 'stopwatch_time_entry_issue_id' %>
+    <span id="stopwatch_time_entry_issue">
       <%=  link_to_issue(@time_entry.issue) if @time_entry.issue.try(:visible?) %>
     </span>
   </p>
+  <p><label for="stopwatch_time_entry_activity_id"><%= l :field_activity %><span class="required"> *</span></label><%= f.select :activity_id, activity_collection_for_select_options(@time_entry), { no_label: true }, id: 'stopwatch_time_entry_activity_id' %></p>
   <!--
   <p><%= f.date_field :spent_on, :size => 10, :required => true %><%= calendar_for('time_entry_spent_on') %></p>
   -->
@@ -25,19 +28,19 @@
 
 <%= javascript_tag do %>
   $(document).ready(function(){
-    $('#time_entry_project_id').change(function(){
+    $('#stopwatch_time_entry_project_id').change(function(){
-      $('#time_entry_issue_id').val('');
+      $('#stopwatch_time_entry_issue_id').val('');
     });
-    $('#time_entry_project_id, #time_entry_issue_id').change(function(){
+    $('#stopwatch_time_entry_project_id, #stopwatch_time_entry_issue_id').change(function(){
       $.ajax({
-        url: '<%= escape_javascript(@time_entry.new_record? ? new_time_entry_path(format: 'js') : edit_time_entry_path(@time_entry, format: 'js')) %>',
+        url: '<%= j update_form_stopwatch_timers_path(time_entry_id: @time_entry.id, format: 'js') %>',
         type: 'post',
         data: $(this).closest('form').serialize()
       });
     });
   });
 
-  observeAutocompleteField('time_entry_issue_id',
+  observeAutocompleteField('stopwatch_time_entry_issue_id',
     function(request, callback) {
       var url = '<%= j auto_complete_issues_path %>';
       var data = {
@@ -47,7 +50,7 @@
       <% if @time_entry.new_record? && @project %>
       project_id = '<%= @project.id %>';
       <% else %>
-      project_id = $('#time_entry_project_id').val();
+      project_id = $('#stopwatch_time_entry_project_id').val();
       <% end %>
       if(project_id){
         data['project_id'] = project_id;
@@ -65,8 +68,8 @@
     },
     {
       select: function(event, ui) {
-        $('#time_entry_issue').text('');
+        $('#stopwatch_time_entry_issue').text('');
-        $('#time_entry_issue_id').val(ui.item.value).change();
+        $('#stopwatch_time_entry_issue_id').val(ui.item.value).change();
       }
     }
   );

app/views/stopwatch_timers/_new.html.erb

@@ -1,10 +1,12 @@
 <h3 class="title"><%= l(:button_log_time) %> - <%= format_date User.current.today %></h3>
 
-<%= render partial: 'entries_list', locals: { entries: @entries } %>
+<% if @entries %>
+  <%= render partial: 'stopwatch_timers/entries_list', locals: { entries: @entries } %>
+<% end %>
 
 <%= labelled_form_for @time_entry, url: stopwatch_timers_path, method: :post, remote: true do |f| %>
   <% @time_entry.hours ||= 0 %>
-  <%= render partial: 'entry_form', locals: { f: f } %>
+  <%= render partial: 'stopwatch_timers/entry_form', locals: { f: f } %>
 
   <p class="buttons">
     <%= submit_tag l(:button_create) %>

app/views/stopwatch_timers/create.js.erb

@@ -1,4 +1,5 @@
 hideModal();
-window.stopwatch.highlightRunningTimer(
+window.stopwatch.timerStarted(
   <%= raw Stopwatch::Timer.new(User.current).to_json %>
 );
+

app/views/stopwatch_timers/start.js.erb

@@ -7,9 +7,10 @@
 <% end %>
 
 <% if @started_time_entry %>
-    window.stopwatch.timerStarted('<%= @started_time_entry.id %>',
+    window.stopwatch.timerStarted(
-                                  '<%= j format_hours @started_time_entry.hours %>');
+      <%= raw Stopwatch::Timer.new(User.current).to_json %>
+    );
 <% else %>
-    window.stopwatch.timerStopped();
+  window.stopwatch.timerStopped();
 <% end %>
 

app/views/stopwatch_timers/update_form.js.erb

@@ -0,0 +1,5 @@
+$('#stopwatch_time_entry_activity_id').html('<%= escape_javascript options_for_select(activity_collection_for_select_options(@time_entry), @time_entry.activity_id) %>');
+$('#stopwatch_time_entry_issue').html('<%= escape_javascript link_to_issue(@time_entry.issue) if @time_entry.issue.try(:visible?) %>');
+$('#stopwatch_time_entry_project_id').html('<%= escape_javascript project_tree_options_for_select(Project.allowed_to(:log_time).to_a, :selected => @time_entry.project, :include_blank => true) %>');
+
+

assets/javascripts/stopwatch.js

@@ -1,6 +1,7 @@
 window.initStopwatch = function(config){
   var currentTimerUrl = config.currentTimerUrl;
   var hourFormat = config.hourFormat;
+  var locales = config.locales;
 
   var hoursRe = hourFormat.replace(/0+/g, '\\d+').replace(/\./g, '\\.');
   var titleRegexp = new RegExp('^(' + hoursRe + ' - )?(.*)$');
@@ -68,13 +69,48 @@ window.initStopwatch = function(config){
     highlightRunningTimer: highlightRunningTimer,
     timerStopped: function(){
       highlightRunningTimer();
-    },
+      // fix up any issue timer start/stop links in the UI
-    timerStarted: function(entryId, spentTime){
+      // no running timer -> all links will start a timer
-      highlightRunningTimer({
+      $('a.stopwatch_issue_timer').each(function(){
-        running: true,
+        var a = $(this);
-        time_entry_id: entryId,
+        a.attr('href', a.attr('href').replace(/stop$/, 'start'));
-        time_spent: spentTime
+        a.text(locales.startTimer);
       });
+    },
+    timerStarted: function(data){
+      highlightRunningTimer(data);
+     // {
+     //   running: true,
+     //   time_entry_id: entryId,
+     //   time_spent: spentTime
+     // });
+      // fix up any issue timer start/stop links in the UI
+      // all links will start a timer, except the one for the current issue,
+      // which has to be turned into a stop link.
+      if(data.running) {
+        $('a.stopwatch_issue_timer').each(function(){
+          var a = $(this);
+          var href = a.attr('href');
+          if(data.issue_id) {
+            if(a.data('issueId') == data.issue_id) {
+              a.attr('href', href.replace(/start$/, 'stop'));
+              a.text(locales.stopTimer);
+            } else {
+              a.attr('href', href.replace(/stop$/, 'start'));
+              a.text(locales.startTimer);
+            }
+          }
+        });
+      }
+    },
+    updateStartStopLink: function(id, replacement){
+      $(id).replaceWith(function(){
+        return $(replacement, { html: $(this).html() });
+      });
+    },
+    setProjectId: function(projectId){
+      var a = $('a#stopwatch-menu');
+      a.attr('href', a.attr('href').replace(/\/new.*$/, '/new?project_id='+projectId));
     }
   });
 };

config/locales/en.yml

@@ -1,6 +1,11 @@
 en:
   label_stopwatch_start: Start tracking
   label_stopwatch_stop: Stop tracking
+  stopwatch:
+    settings:
+      label_always_ask: 'Always ask'
+      label_default_activity: 'Default activity for "Start tracking"'
+      label_system: 'Use system default'
   stopwatch_timers:
     entries_list:
       button_stop: Stop

config/routes.rb

@@ -1,6 +1,7 @@
 resources :stopwatch_timers, only: %i(new create edit update) do
   collection do
     get :current
+    post :update_form
   end
   member do
     put :start
@@ -8,3 +9,8 @@ resources :stopwatch_timers, only: %i(new create edit update) do
   end
 end
 
+scope 'issues/:issue_id' do
+  post 'timer/start', to: 'stopwatch_issue_timers#start', as: :start_issue_timer
+  post 'timer/stop',  to: 'stopwatch_issue_timers#stop',  as: :stop_issue_timer
+end
+

init.rb

@@ -1,3 +1,4 @@
+require_dependency 'stopwatch'
 require 'stopwatch/hooks'
 
 Redmine::Plugin.register :stopwatch do
@@ -5,9 +6,12 @@ Redmine::Plugin.register :stopwatch do
   author 'Jens Krämer'
   author_url 'https://jkraemer.net/'
   description "Start/stop timer and quick access to today's time bookings for Redmine"
-  version '0.1.0'
+  version '0.2.0'
 
   requires_redmine version_or_higher: '3.4.0'
+  settings default: {
+    'default_activity' => 'always_ask',
+  }, partial: 'stopwatch/settings'
 
   menu :account_menu, :stopwatch,
     :new_stopwatch_timer_path,
@@ -18,6 +22,9 @@ Redmine::Plugin.register :stopwatch do
 end
 
 Rails.configuration.to_prepare do
+  Stopwatch::ContextMenusControllerPatch.apply
+  Stopwatch::IssuesControllerPatch.apply
+  Stopwatch::TimeEntryPatch.apply
   Stopwatch::UserPatch.apply
 end
 

lib/stopwatch.rb

@@ -1,2 +1,36 @@
+# frozen_string_literal: true
+
 module Stopwatch
+  def self.settings
+    Setting.plugin_stopwatch
+  end
+
+  def self.default_activity
+    if id = settings['default_activity'].presence
+      if id.to_s =~ /^\d+$/
+        TimeEntryActivity.find_by_id id
+      else
+        id
+      end
+    end
+  end
+
+  def self.default_activity_for(time_entry)
+    default = Stopwatch.default_activity
+    return nil if default == 'always_ask'
+
+    project = time_entry.project || time_entry.issue&.project
+
+    if project.nil?
+      activities = TimeEntryActivity.shared.active
+    else
+      activities = project.activities
+    end
+
+    if default == 'system'
+      activities.detect(&:is_default?) || activities.detect{|a| a.parent&.is_default?} || (activities.one? && activities[0]).presence
+    else
+      return activities.detect{ |a| a == default || a.parent == default }
+    end
+  end
 end

lib/stopwatch/context_menus_controller_patch.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module Stopwatch
+  module ContextMenusControllerPatch
+    module Helper
+      def watcher_link(objects, user)
+        link = +''
+        if params[:action] == 'issues' and
+            objects.one? and (issue = objects[0]).is_a?(Issue) and
+            User.current.allowed_to?(:log_time, issue.project)
+          t = Stopwatch::IssueTimer.new(issue: issue)
+          if t.running?
+            link << IssueLinks.new(issue).stop_timer
+          else
+            link << IssueLinks.new(issue).start_timer
+          end
+        end
+        super + content_tag(:li, link.html_safe)
+      end
+    end
+
+    def self.apply
+      ContextMenusController.class_eval do
+        helper Helper
+      end
+    end
+  end
+end
+

lib/stopwatch/issue_links.rb

@@ -0,0 +1,29 @@
+module Stopwatch
+  class IssueLinks < Struct.new(:issue)
+    include ActionView::Helpers::UrlHelper
+    include Rails.application.routes.url_helpers
+
+
+    def start_timer
+      link_to(I18n.t(:label_stopwatch_start),
+              start_issue_timer_path(issue),
+              class: 'icon icon-time stopwatch_issue_timer',
+              data: { issue_id: issue.id },
+              remote: true,
+              method: 'post')
+    end
+
+    def stop_timer
+      link_to(I18n.t(:label_stopwatch_stop),
+              stop_issue_timer_path(issue),
+              class: 'icon icon-time stopwatch_issue_timer',
+              data: { issue_id: issue.id },
+              remote: true,
+              method: 'post')
+
+    end
+
+    # to make route helpers happy
+    def controller; nil end
+  end
+end

lib/stopwatch/issue_timer.rb

@@ -0,0 +1,18 @@
+module Stopwatch
+  class IssueTimer
+
+    def initialize(issue:, user: User.current)
+      @issue = issue
+      @user = user
+    end
+
+    def running?
+      running_time_entry.present?
+    end
+
+    def running_time_entry
+      @running_time_entry ||= @issue.time_entries.find_by_id(@user.running_time_entry_id)
+    end
+
+  end
+end

lib/stopwatch/issues_controller_patch.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+module Stopwatch
+  module IssuesControllerPatch
+    module Helper
+      def watcher_link(issue, user)
+        link = +''
+        if User.current.allowed_to?(:log_time, issue.project)
+          t = Stopwatch::IssueTimer.new(issue: issue)
+          if t.running?
+            link << IssueLinks.new(issue).stop_timer
+          else
+            link << IssueLinks.new(issue).start_timer
+          end
+        end
+        link.html_safe + super
+      end
+    end
+
+    def self.apply
+      IssuesController.class_eval do
+        helper Helper
+      end
+    end
+  end
+end

lib/stopwatch/start_timer.rb

@@ -1,7 +1,7 @@
 module Stopwatch
   class StartTimer
 
-    Result = ImmutableStruct.new(:success?, :error)
+    Result = ImmutableStruct.new(:success?, :error, :started)
 
     def initialize(time_entry, user: User.current)
       @time_entry = time_entry
@@ -13,7 +13,6 @@ module Stopwatch
         return Result.new(error: :unauthorized)
       end
 
-      StopTimer.new(user: @user).call
 
       @time_entry.hours = 0 if @time_entry.hours.nil?
       # we want to start tracking time if this is an existing time entry, or a
@@ -21,9 +20,13 @@ module Stopwatch
       # new entries with hours > 0 are just saved as is.
       start_timer = !@time_entry.new_record? || @time_entry.hours == 0
 
+      # stop currently running timer, but only when there is a chance for us
+      # to succeed creating the new one.
+      StopTimer.new(user: @user).call if @time_entry.valid?
+
       if @time_entry.save
         start_new_timer if start_timer
-        return Result.new(success: true)
+        return Result.new(success: true, started: start_timer)
       else
         Rails.logger.error("could not save time entry: \n#{@time_entry.errors.inspect}")
         return Result.new(error: :invalid)

lib/stopwatch/time_entry_patch.rb

@@ -0,0 +1,18 @@
+module Stopwatch
+  module TimeEntryPatch
+    def self.apply
+      TimeEntry.prepend self unless TimeEntry < self
+    end
+
+    def self.prepended(base)
+      base.class_eval do
+        before_destroy :stop_timer
+      end
+    end
+
+    def stop_timer
+      t = Stopwatch::Timer.new(user)
+      t.update(stop: true) if t.running?
+    end
+  end
+end

lib/stopwatch/timer.rb

@@ -45,7 +45,7 @@ module Stopwatch
     # timestamp to either nil (stop: true) or current time.
     def update(stop: false)
       if hours = runtime_hours and entry = self.time_entry
-        time_entry.update_column :hours, entry.hours + hours
+        time_entry.update_column :hours, entry.read_attribute(:hours) + hours
       end
       data[:started_at] = stop || !running? ? nil : Time.now.to_i
       save
@@ -65,7 +65,8 @@ module Stopwatch
         time_entry_id: time_entry_id,
         time_spent: formatter.format_hours,
         html_time_spent: formatter.html_hours,
-        running: running?
+        running: running?,
+        issue_id: time_entry&.issue_id
       }.to_json
     end
 

lib/stopwatch/user_patch.rb

@@ -9,8 +9,18 @@ module Stopwatch
     end
 
     def is_running_timer?(time_entry)
+      id = running_time_entry_id
+      id.present? and time_entry.id == id
+    end
+
+    def running_time_entry_id
       timer = Stopwatch::Timer.new(self)
-      timer.running? and timer.time_entry_id == time_entry.id
+      timer.time_entry_id if timer.running?
+    end
+
+    def todays_time_entry_for(issue)
+      TimeEntry.order(created_on: :desc).
+        find_or_initialize_by(user: self, issue: issue, spent_on: today)
     end
   end
 end

test/integration/ticket_timer_test.rb

@@ -0,0 +1,118 @@
+require File.expand_path('../../test_helper', __FILE__)
+
+class TicketTimerTest < Redmine::IntegrationTest
+  include ActiveJob::TestHelper
+
+  fixtures :projects,
+           :users, :email_addresses,
+           :roles,
+           :members,
+           :member_roles,
+           :trackers,
+           :projects_trackers,
+           :enabled_modules,
+           :issue_statuses,
+           :issues,
+           :enumerations,
+           :custom_fields,
+           :custom_values,
+           :custom_fields_trackers,
+           :attachments
+
+  setup do
+    @issue = Issue.find 1
+    @user = User.find_by_login 'jsmith'
+  end
+
+  test "should create / stop / resume timer for ticket" do
+    log_user 'jsmith', 'jsmith'
+
+    assert_not_running
+
+    get "/issues/1"
+    assert_select "div.contextual a", text: /start tracking/i
+    assert_no_difference ->{TimeEntry.count} do
+      post "/issues/1/timer/start", xhr: true
+      assert_response :success
+    end
+    assert_not_running
+
+    assert_difference ->{TimeEntry.count} do
+      post "/stopwatch_timers", xhr: true, params: {
+        time_entry: { issue_id: 1, activity_id: 9 }
+      }
+      assert_response :success
+    end
+
+    assert_running
+
+    get "/issues/1"
+    assert_select "div.contextual a", text: /stop tracking/i
+    assert_no_difference ->{TimeEntry.count} do
+      post "/issues/1/timer/stop", xhr: true
+    end
+
+    assert_not_running
+
+    get "/issues/1"
+    assert_select "div.contextual a", text: /start tracking/i
+    assert_no_difference ->{TimeEntry.count} do
+      post "/issues/1/timer/start", xhr: true
+    end
+    assert_response :success
+
+    assert_running
+
+    get "/issues/1"
+    assert_select "div.contextual a", text: /stop tracking/i
+    assert_no_difference ->{TimeEntry.count} do
+      post "/issues/1/timer/stop", xhr: true
+    end
+
+    assert_not_running
+  end
+
+  test "should ask by default" do
+    log_user 'jsmith', 'jsmith'
+    TimeEntry.delete_all
+    assert_no_difference ->{TimeEntry.count} do
+      post "/issues/1/timer/start", xhr: true
+      assert_response 200
+    end
+  end
+
+  test "should use global default actvity" do
+    log_user 'jsmith', 'jsmith'
+    TimeEntry.delete_all
+    with_settings plugin_stopwatch: { 'default_activity' => 'system'} do
+      post "/issues/1/timer/start", xhr: true
+      assert_response 201
+    end
+    assert te = TimeEntry.last
+    assert_equal 1, te.issue_id
+    assert_equal 10, te.activity_id
+  end
+
+  test "should use configured default actvity" do
+    log_user 'jsmith', 'jsmith'
+    TimeEntry.delete_all
+    with_settings plugin_stopwatch: { 'default_activity' => '9'} do
+      post "/issues/1/timer/start", xhr: true
+      assert_response 201
+    end
+    assert te = TimeEntry.last
+    assert_equal 1, te.issue_id
+    assert_equal 9, te.activity_id
+  end
+
+
+  private
+
+  def assert_not_running
+    refute Stopwatch::Timer.new(User.find(@user.id)).running?
+  end
+
+  def assert_running
+    assert Stopwatch::Timer.new(User.find(@user.id)).running?
+  end
+end

test/support/additional_environment.rb

@@ -0,0 +1,5 @@
+# for travis debugging
+# config.logger = Logger.new(STDOUT)
+# config.logger.level = Logger::INFO
+# config.log_level = :info
+

test/support/database.yml.travis

@@ -0,0 +1,8 @@
+test:
+  adapter: postgresql
+  encoding: unicode
+  pool: 5
+  database: travis_ci_test
+  user: postgres
+
+

test/test_helper.rb

@@ -1,5 +1,2 @@
 require File.expand_path(File.dirname(__FILE__) + '/../../../test/test_helper')
 
-class ActiveSupport::TestCase
-
-end

test/unit/start_timer_test.rb

@@ -29,7 +29,7 @@ class StartTimerTest < ActiveSupport::TestCase
 
     @time_entry.reload
     assert_equal hours, @time_entry.hours
-    another = TimeEntry.new(@time_entry.attributes)
+    another = TimeEntry.new(@time_entry.attributes.except('id'))
     another.user = @user
     r = Stopwatch::StartTimer.new(another, user: @user).call
     assert r.success?

test/unit/stopwatch_test.rb

@@ -0,0 +1,78 @@
+require_relative '../test_helper'
+
+class StopwatchTest < ActiveSupport::TestCase
+  fixtures :projects, :enabled_modules, :enumerations
+
+  setup do
+    @project = Project.find 'ecookbook'
+    @te = TimeEntry.new project: @project
+  end
+
+  test "default value for default_activity" do
+    assert_equal 'always_ask', Stopwatch.default_activity
+  end
+
+  test "should find default activity" do
+    with_settings plugin_stopwatch: { 'default_activity' => 9} do
+      assert_equal 'Design', Stopwatch.default_activity.name
+    end
+    with_settings plugin_stopwatch: { 'default_activity' => '11'} do
+      assert_equal 'QA', Stopwatch.default_activity.name
+    end
+  end
+
+  ### 'system' -> ask if there is no sys default / more than one availabale activity
+
+  test "should use system default activity for te" do
+    with_settings plugin_stopwatch: { 'default_activity' => 'system' } do
+      assert_equal 'Development', Stopwatch.default_activity_for(@te).name
+    end
+  end
+
+  test "should use single active project activity for time entry" do
+    with_settings plugin_stopwatch: { 'default_activity' => 'system' } do
+      TimeEntryActivity.create! active: false, project: @project, name: 'Development', parent_id: 10
+      TimeEntryActivity.create! active: false, project: @project, name: 'QA', parent_id: 11
+      assert_equal 'Design', Stopwatch.default_activity_for(@te).name
+    end
+  end
+
+  test "should ask if more than one and no default" do
+    with_settings plugin_stopwatch: { 'default_activity' => 'system' } do
+      TimeEntryActivity.update_all is_default: false
+      assert_nil Stopwatch.default_activity_for(@te)
+    end
+  end
+
+  ### always_ask (the default)
+
+  test "should return nil if always ask is set" do
+    assert_nil Stopwatch.default_activity_for(@te)
+
+    TimeEntryActivity.create! active: false, project: @project, name: 'Development'
+    assert_nil Stopwatch.default_activity_for(@te)
+
+    TimeEntryActivity.where(name: 'Development').delete_all
+    assert_nil Stopwatch.default_activity_for(@te)
+  end
+
+  ### specific activity -> ask only if this is not available in project
+
+  test "should use configured default activity for time entry" do
+    with_settings plugin_stopwatch: { 'default_activity' => '9' } do
+      assert_equal 'Design', Stopwatch.default_activity_for(@te).name
+    end
+  end
+
+  test "should not have default if unavailable" do
+    TimeEntryActivity.create! active: false, project: @project, name: 'Design', parent_id: 9
+    TimeEntryActivity.create! active: false, project: @project, name: 'Development', parent_id: 11
+    assert_equal [10], @project.activities.pluck(:id)
+
+    with_settings plugin_stopwatch: { 'default_activity' => '9'} do
+      assert_nil Stopwatch.default_activity_for(@te)
+    end
+  end
+
+end
+

test/unit/time_entry_test.rb

@@ -0,0 +1,24 @@
+require_relative '../test_helper'
+
+class StartTimerTest < ActiveSupport::TestCase
+  fixtures :users, :user_preferences, :time_entries, :projects,
+    :roles, :member_roles, :members, :enumerations, :enabled_modules
+
+  setup do
+    @user = User.find 1
+    @time_entry = TimeEntry.where(user_id: 1).first
+    # so we dont have to load all the issue and related fixtures:
+    @time_entry.update_column :issue_id, nil
+  end
+
+  test "should stop timer before destroy" do
+    assert r = Stopwatch::StartTimer.new(@time_entry, user: @user).call
+    assert r.success?, r.inspect
+    assert User.find(@user.id).timer_running?
+
+    @time_entry.destroy
+
+    refute User.find(@user.id).timer_running?
+  end
+
+end

test/unit/user_test.rb

@@ -1,7 +1,7 @@
 require_relative '../test_helper'
 
 class UserTest < ActiveSupport::TestCase
-  fixtures :users, :user_preferences
+  fixtures :users, :user_preferences, :issues
 
   setup do
     @user = User.find 1
@@ -18,4 +18,13 @@ class UserTest < ActiveSupport::TestCase
     assert @user.timer_running?
   end
 
+  test "should build time entry for issue" do
+    i = Issue.find 1
+    te = @user.todays_time_entry_for i
+    assert te.new_record?
+    assert_equal @user, te.user
+    assert_equal i, te.issue
+    assert_equal @user.today, te.spent_on
+  end
+
 end

travis.sh

@@ -0,0 +1,75 @@
+#/bin/bash
+
+set -e
+
+if [[ ! "$TESTSPACE" = /* ]] ||
+   [[ ! "$PATH_TO_REDMINE" = /* ]] ||
+   [[ ! "$REDMINE_VER" = * ]] ||
+   [[ ! "$NAME_OF_PLUGIN" = * ]] ||
+   [[ ! "$PATH_TO_PLUGIN" = /* ]];
+then
+  echo "You should set"\
+       " TESTSPACE, PATH_TO_REDMINE, REDMINE_VER"\
+       " NAME_OF_PLUGIN, PATH_TO_PLUGIN"\
+       " environment variables"
+  echo "You set:"\
+       "$TESTSPACE"\
+       "$PATH_TO_REDMINE"\
+       "$REDMINE_VER"\
+       "$NAME_OF_PLUGIN"\
+       "$PATH_TO_PLUGIN"
+  exit 1;
+fi
+
+export RAILS_ENV=test
+
+export REDMINE_GIT_REPO=git://github.com/redmine/redmine.git
+export REDMINE_GIT_TAG=$REDMINE_VER
+export BUNDLE_GEMFILE=$PATH_TO_REDMINE/Gemfile
+
+# checkout redmine
+git clone $REDMINE_GIT_REPO $PATH_TO_REDMINE
+cd $PATH_TO_REDMINE
+if [ ! "$REDMINE_GIT_TAG" = "master" ];
+then
+  git checkout -b $REDMINE_GIT_TAG origin/$REDMINE_GIT_TAG
+fi
+
+# create a link to the plugin
+ln -sf $PATH_TO_PLUGIN plugins/$NAME_OF_PLUGIN
+
+mv $TESTSPACE/database.yml.travis config/database.yml
+mv $TESTSPACE/additional_environment.rb config/
+
+cat << EOF > lib/tasks/00_nowarnings.rake
+require 'rake/testtask'
+
+module NoWarnings
+  def define(*_)
+    self.warning = false
+    super
+  end
+end
+
+Rake::TestTask.prepend NoWarnings
+EOF
+
+# install gems
+bundle install
+
+# run redmine database migrations
+bundle exec rake db:migrate
+
+# run plugin database migrations
+bundle exec rake redmine:plugins:migrate
+
+# install redmine database
+#bundle exec rake redmine:load_default_data REDMINE_LANG=en
+
+bundle exec rake db:structure:dump
+
+# run tests
+# bundle exec rake TEST=test/unit/role_test.rb
+bundle exec rake redmine:plugins:test NAME=$NAME_OF_PLUGIN
+
+