Merge pull request #331 from foodcoops/feature/configure-upfront-tasks

Configure upfront tasks

app/models/periodic_task_group.rb

@@ -1,8 +1,6 @@
 class PeriodicTaskGroup < ActiveRecord::Base
   has_many :tasks, dependent: :destroy
 
-  PeriodDays = 7
-  
   def has_next_task?
     return false if tasks.empty?
     return false if tasks.first.due_date.nil?
@@ -11,13 +9,13 @@ class PeriodicTaskGroup < ActiveRecord::Base
 
   def create_next_task
     template_task = tasks.first
-    self.next_task_date ||= template_task.due_date + PeriodDays
+    self.next_task_date ||= template_task.due_date + period_days
     
     next_task = template_task.dup
     next_task.due_date = next_task_date    
     next_task.save
 
-    self.next_task_date += PeriodDays
+    self.next_task_date += period_days
     self.save
   end
 
@@ -26,4 +24,12 @@ class PeriodicTaskGroup < ActiveRecord::Base
       t.update_attribute(:periodic_task_group, nil)
     end
   end
+
+  protected
+
+  # @return [Number] Number of days between two periodic tasks
+  def period_days
+    # minimum of one to avoid inifite loop when value is invalid
+    [FoodsoftConfig[:tasks_period_days].to_i, 1].max
+  end
 end

app/models/task.rb

@@ -36,8 +36,8 @@ class Task < ActiveRecord::Base
   end
 
 
-  # find all tasks in the next week (or another number of days)
-  def self.next_assigned_tasks_for(user, number = 7)
+  # find all tasks in the period (or another number of days)
+  def self.next_assigned_tasks_for(user, number = FoodsoftConfig[:tasks_period_days].to_i)
     user.tasks.undone.where(assignments: {accepted: true}).
         where(["tasks.due_date >= ? AND tasks.due_date <= ?", Time.now, number.days.from_now])
   end

app/views/admin/configs/_tab_tasks.html.haml

@@ -1,3 +1,15 @@
 -#= config_use_heading form, :use_tasks do
+%fieldset
+  %label
+    %h4= t '.periodic_title'
+  = config_input form, :tasks_period_days do
+    .input-append
+      = config_input_field form, :tasks_period_days, as: :numeric, class: 'input-mini'
+      %span.add-on days
+  = config_input form, :tasks_upfront_days do
+    .input-append
+      = config_input_field form, :tasks_upfront_days, as: :numeric, class: 'input-mini'
+      %span.add-on days
+
 = config_use_heading form, :use_apple_points do
   = config_input form, :stop_ordering_under, as: :numeric, input_html: {class: 'input-small'}

app/views/shared/_group_form_fields.html.haml

@@ -8,22 +8,7 @@
 
 - content_for :javascript do
   :javascript
-    function toggleWeeklyTaskFields() {
-      if ($('#workgroup_weekly_task').is(':checked')) {
-        $('#weekly_task_fields .control-group').show();
-        $('#weekly_task_fields input').removeAttr('disabled');
-      } else {
-        $('#weekly_task_fields .control-group').hide();
-        $('#weekly_task_fields input').attr('disabled', 'disabled');
-      }
-    }
-
     $(function() {
-      toggleWeeklyTaskFields();
-      $('#workgroup_weekly_task').click(function() {
-        toggleWeeklyTaskFields();
-      });
-
       $("##{f.object.class.to_s.underscore}_user_tokens").tokenInput("#{users_path(:format => :json)}", {
         crossDomain: false,
         prePopulate: $("##{f.object.class.to_s.underscore}_user_tokens").data("pre"),

config/app_config.yml.SAMPLE

@@ -55,14 +55,19 @@ default: &defaults
 
   # Ordergroups, which have less than 75 apples should not be allowed to make new orders
   # Comment out this option to activate this restriction
-  # stop_ordering_under: 75
+  #stop_ordering_under: 75
 
   # Comment out to completely hide apple points (be sure to comment stop_ordering_under)
-  # use_apple_points: false
+  #use_apple_points: false
 
   # ordergroups can only order when their balance is higher than or equal to this
   # not fully enforced right now, since the check is only client-side
-  # minimum_balance: 0
+  #minimum_balance: 0
+
+  # how many days there are between two periodic tasks
+  #tasks_period_days: 7
+  # how many days upfront periodic tasks are created
+  #tasks_upfront_days: 49
 
   # default order schedule, used to provide initial dates for new orders
   # (recurring dates in ical format; no spaces!)

config/locales/de.yml

@@ -163,7 +163,6 @@ de:
       workgroup:
         description: Beschreibung
         name: Name
-        next_weekly_tasks_number: Für wieviel Wochen im Voraus sollen Aufgaben erstellt werden?
         role_admin: Administration
         role_article_meta: Artikeldatenbank
         role_finance: Finanzen
@@ -185,7 +184,7 @@ de:
         task:
           attributes:
             done:
-              exclusion: erledigte Aufgaben können nicht wöchentlich wiederholt werden
+              exclusion: erledigte Aufgaben können nicht wiederholt werden
     models:
       article: Artikel
       article_category: Artikelkategorie
@@ -1385,12 +1384,9 @@ de:
       activated: aktiviert
       apple_limit: Äpfel-Bestellbeschränkung
       deactivated: deaktiviert
-      no_weekly_job: kein wöchentlicher Job definiert
-      weekly_job: Wöchentlicher Job
     group_form_fields:
       search: Suche ...
       search_user: Nach Nutzerin suchen
-      title: Wöchentliche Jobs
       user_not_found: Keine Nutzerin gefunden
     open_orders:
       no_open_orders: Derzeit gibt es keine laufenden Bestellungen

config/locales/en.yml

@@ -163,7 +163,6 @@ en:
       workgroup:
         description: Description
         name: Name
-        next_weekly_tasks_number: For how many weeks in advance would you like to define tasks?
         role_admin: Administration
         role_article_meta: Article database
         role_finance: Finances
@@ -185,7 +184,7 @@ en:
         task:
           attributes:
             done:
-              exclusion: finished tasks may not be repeated weekly
+              exclusion: finished tasks may not be repeated
     models:
       article: Article
       article_category: Article category
@@ -237,6 +236,8 @@ en:
         pdf_title: PDF documents
       tab_messages:
         emails_title: Sending email
+      tab_tasks:
+        periodic_title: Periodic tasks
       tabs:
         title: Configuration
       update:
@@ -472,6 +473,8 @@ en:
       price_markup: Percentage that is added to the gross price for foodcoop members.
       stop_ordering_under: Members can only order when they have at least this many apple points.
       tax_default: Default VAT percentage for new articles.
+      tasks_period_days: Number of days between two periodic tasks (default 7, which is a week).
+      tasks_upfront_days: For how many days in advance you would like to schedule periodic tasks.
       tolerance_is_costly: Order as much of the member tolerance as possible (compared to only as much needed to fill the last box). Enabling this also includes the tolerance in the total price of the open member order.
       use_apple_points: When the apple point system is enabled, members are required to do some tasks to be able to keep ordering.
       use_messages: Allow members to communicate with each other within Foodsoft.
@@ -512,6 +515,8 @@ en:
       pdf_page_size: Page size
       price_markup: Foodcoop margin
       stop_ordering_under: Minimum apple points
+      tasks_period_days: Period
+      tasks_upfront_days: Create upfront
       tax_default: Default VAT
       time_zone: Time zone
       tolerance_is_costly: Tolerance is costly
@@ -1408,12 +1413,9 @@ en:
       activated: activated
       apple_limit: Apple points order limit
       deactivated: deactivated
-      no_weekly_job: No weekly job defined
-      weekly_job: Weekly job
     group_form_fields:
       search: Search ...
       search_user: Search user
-      title: Weekly jobs
       user_not_found: No user found
     open_orders:
       no_open_orders: There are no current orders

config/locales/fr.yml

@@ -163,7 +163,6 @@ fr:
       workgroup:
         description: Description
         name: Nom
-        next_weekly_tasks_number: Combien de temps en avance les boulots doivent ils être annoncés sur le site?
         role_admin: Administration
         role_article_meta: Base de données des produits
         role_finance: Trésorerie
@@ -185,7 +184,7 @@ fr:
         task:
           attributes:
             done:
-              exclusion: répétition hebdomadaire invalide pour un boulot déjà effectué
+              exclusion: répétition invalide pour un boulot déjà effectué
     models:
       article: Article
       article_category: Catégorie
@@ -1398,12 +1397,9 @@ fr:
       activated: activé
       apple_limit: Minimum de glands
       deactivated: désactivé
-      no_weekly_job: aucun boulot hebdomadaire n'a été défini
-      weekly_job: Boulot hebdomadaire
     group_form_fields:
       search: Recherche...
       search_user: Rechercher par utilisatrice
-      title: Boulots hebdomadaires
       user_not_found: Aucun-e membre ne correspond à ce nom
     open_orders:
       no_open_orders: Il n'y a aucune commande en cours en ce moment

config/locales/nl.yml

@@ -163,7 +163,6 @@ nl:
       workgroup:
         description: Omschrijving
         name: Naam
-        next_weekly_tasks_number: Hoeveel weken vooruit moet de taak zichtbaar zijn?
         role_admin: Beheer
         role_article_meta: Artikelen
         role_finance: Financiën
@@ -1391,12 +1390,9 @@ nl:
       activated: actief
       apple_limit: Appelpunten bestellingslimiet
       deactivated: inactief
-      no_weekly_job: geen wekelijkse taak ingesteld
-      weekly_job: wekelijkse taak
     group_form_fields:
       search: Zoeken ...
       search_user: Gebruiker zoeken
-      title: Wekelijkse taken
       user_not_found: Geen gebruiker gevonden
     open_orders:
       no_open_orders: Er zijn momenteel geen lopende bestellingen.

lib/foodsoft_config.rb

@@ -226,6 +226,8 @@ class FoodsoftConfig
         currency_space: true,
         foodsoft_url: 'https://github.com/foodcoops/foodsoft',
         contact: {}, # avoid errors when undefined
+        tasks_period_days: 7,
+        tasks_upfront_days: 49,
         # The following keys cannot, by default, be set by foodcoops themselves.
         protected: {
           multi_coop_install: true,

lib/tasks/foodsoft.rake

@@ -40,7 +40,9 @@ namespace :foodsoft do
   task :create_upcoming_periodic_tasks => :environment do
     for tg in PeriodicTaskGroup.all
       if tg.has_next_task?
-        while tg.next_task_date.nil? or tg.next_task_date < Date.today + 50
+        create_until = Date.today + FoodsoftConfig[:tasks_upfront_days].to_i + 1
+        rake_say "creating until #{create_until}"
+        while tg.next_task_date.nil? or tg.next_task_date < create_until
           tg.create_next_task
         end
       end