Auto-assign time to jobs

If a job is not specified, a reasonable choice will be made.

Refs #2111

app/controllers/jobs_controller.rb

@@ -26,7 +26,7 @@ class JobsController < ApplicationController
   end
 
   def create
-    @job = Job.new(job_params)
+    @job = Job.new(remove_empty_time_budgets(job_params))
     if @job.save
       redirect_to project_job_path(@job.project, @job)
     else

app/models/job.rb

@@ -50,4 +50,23 @@ class Job < ActiveRecord::Base
     ActionView::Base.send(:include, Rails.application.routes.url_helpers)
     ActionController::Base.helpers.link_to name, ActionController::Base.helpers.project_job_path(project, self)
   end
+
+  def self.default_for(time_entry)
+    projects = [time_entry.project, time_entry.project.parent]
+    jobs = Job.where(project: projects).active
+    support = jobs.where(category: JobCategory.support).first
+    retainer = jobs.where(category: JobCategory.retainer).first
+    sprints = jobs.where(category: JobCategory.sprints).first
+    priority_list = [sprints, retainer, support].compact
+
+    return jobs.first if priority_list.empty?
+
+    return support if time_entry.activity.name == "Support"
+
+    return priority_list.first if time_entry.issue.blank?
+
+    return support if time_entry.issue.tracker.name == "Support"
+
+    priority_list.first
+  end
 end

app/models/job_category.rb

@@ -5,6 +5,10 @@ class JobCategory < Enumeration
 
   OptionName = :enumeration_job_category
 
+  scope :support, -> { where(name: 'Support').first }
+  scope :retainer, -> { where(name: 'Retainer').first }
+  scope :sprints, -> { where(name: 'Sprints').first }
+
   def option_name
     OptionName
   end

lib/time_entry_patch.rb

@@ -7,5 +7,13 @@ module TimeEntryPatch
 
   included do
     belongs_to :job
+
+    before_save :set_job, unless: :job
+
+    def set_job
+      return if job.present?
+
+      self.job = Job.default_for(self)
+    end
   end
 end