[wip] Add journals to jobs

app/controllers/jobs_controller.rb

@@ -7,6 +7,7 @@ class JobsController < ApplicationController
   end
 
   def show
+    @journals = @job.journals
   end
 
   def new
@@ -18,6 +19,7 @@ class JobsController < ApplicationController
   end
 
   def update
+    @job.init_journal(User.current)
     if @job.update(remove_empty_time_budgets(job_params))
       redirect_to project_job_path(@job.project, @job)
     else
@@ -55,6 +57,7 @@ class JobsController < ApplicationController
       :name,
       :description,
       :category_id,
+      :notes,
       time_budgets_attributes: [:id, :category_id, :hours, :job_id, :_destroy]
     )
   end

app/helpers/jobs_helper.rb

@@ -12,4 +12,37 @@ module JobsHelper
                           (#{l_hours_short(budget.total_time_logged)}/#{l_hours_short(budget.hours)})",
                  class: "progress")
   end
+
+  def job_history_tabs
+    tabs = []
+
+    if @journals.present?
+      has_notes = @journals.any? { |journal| journal.notes.present? }
+      tabs <<
+        {
+          name: "history",
+          label: "History",
+          onclick: 'showJobHistory("history", this.href)',
+          partial: "jobs/tabs/history",
+          locals: {
+            job: @job,
+            journals: @journals
+          }
+        }
+      if has_notes
+        tabs << {
+          name: "notes",
+          label: "Notes",
+          onclick: 'showJobHistory("notes", this.href)',
+        }
+      end
+    end
+    tabs
+  end
+
+  def job_history_default_tab
+    return params[:tab] if params[:tab].present?
+
+    "history"
+  end
 end

app/models/job.rb

@@ -12,13 +12,21 @@ class Job < ActiveRecord::Base
 
   has_many :time_entries, dependent: :restrict_with_error
   has_many :time_budgets, dependent: :destroy
+  has_many :journals, as: :journalized, dependent: :destroy, inverse_of: :journalized
+  delegate :notes, :notes=, to: :current_journal, allow_nil: true
   accepts_nested_attributes_for :time_budgets, allow_destroy: true
 
+  acts_as_customizable
+  acts_as_watchable
+  acts_as_mentionable
+
   scope :project_or_parent, ->(project) { where(project_id: [project&.id, project&.parent&.id]) }
   scope :active, -> { where(starts_on: ..Date.today, ends_on: Date.today..) }
 
   safe_attributes 'name', 'description'
 
+  after_save :create_journal
+
   def with_all_time_budgets
     time_budgets.build(job_id: id, category_id: nil) unless time_budgets.where(category_id: nil).exists?
     TimeBudgetCategory.where.not(id: time_budgets.pluck(:category_id)).each do |category|
@@ -54,6 +62,31 @@ class Job < ActiveRecord::Base
     ActionController::Base.helpers.link_to name, ActionController::Base.helpers.project_job_path(project, self)
   end
 
+  def init_journal(user, notes = "")
+    @current_journal = Journal.new(journalized: self, user: user, notes: notes)
+  end
+
+  def current_journal
+    @current_journal
+  end
+
+  def create_journal
+    current_journal.save if current_journal
+  end
+
+  def journalized_attribute_names
+    Job.column_names - %w(id created_at updated_at)
+  end
+
+  def notified_users
+    []
+  end
+
+  def notes_addable?(user = User.current)
+    #user_tracker_permission?(user, :add_job_notes)
+    true
+  end
+
   def self.fields_for_order_statement
     "jobs.name"
   end

app/views/jobs/_form.html.erb

@@ -38,5 +38,11 @@
 <%= wikitoolbar_for 'job_description' %>
 
   </div>
+
+  <% unless @job.new_record? %>
+    <%= f.text_area :notes, cols: 60, rows: 15, class: "wiki-edit",
+                    data: { auto_complete: true }, id: "job_notes" %>
+    <%= wikitoolbar_for 'job_notes' %>
+  <% end %>
   <%= f.submit %>
 <% end %>

app/views/jobs/show.html.erb

@@ -43,3 +43,7 @@
     </div>
   </div>
 </div>
+
+<div id="history">
+  <%= render_tabs job_history_tabs, job_history_default_tab %>
+</div>

app/views/jobs/tabs/_history.html.erb

@@ -0,0 +1,31 @@
+<%
+    job = tab[:locals][:job]
+journals = tab[:locals][:journals]
+%>
+
+<% reply_links = job.notes_addable? %>
+<% journals.each_with_index do |journal, indice| %>
+  <div id="change-<%= journal.id %>" class="journal has-notes">
+    <div id="note-<%= indice %>" class="note">
+      <div class="contextual">
+        <span class="journal-actions">
+          <!-- TODO -->
+        </span>
+        <a href="#note-<%= journal.indice %>" class="journal-link"><%= indice %></a>
+      </div>
+      <h4 class="note-header">
+        <%= avatar(journal.user) %>
+        <%= authoring journal.created_on, journal.user, label: :label_updated_time_by %>
+      </h4>
+      <%= journal.notes%>
+
+      <% if journal.details.any? %>
+        <ul class="details">
+          <% details_to_strings(journal.visible_details).each do |string| %>
+            <li><%= string %></li>
+          <% end %>
+        </ul>
+      <% end %>
+    </div>
+  </div>
+<% end %>

config/locales/en.yml

@@ -9,3 +9,5 @@ en:
   enumeration_time_budget_category: Time budget categories
   enumeration_job_category: Job categories
 
+  History: History
+  Notes: Notes