Merge branch 'master' into updated-gems

app/assets/javascripts/ordering.js

@@ -10,6 +10,7 @@ var groupBalance = 0;			// available group money
 var currencySeparator = ".";		// default decimal separator
 var currencyPrecision = 2;      // default digits behind comma
 var currencyUnit = "€";         // default currency
+var minimumBalance = 0;                 // minimum group balance for the order to be succesful
 var toleranceIsCostly = true;   // default tolerance behaviour
 var isStockit = false;          // Wheter the order is from stock oder normal supplier
 
@@ -40,6 +41,10 @@ function setGroupBalance(amount) {
     groupBalance = amount;
 }
 
+function setMinimumBalance(amount) {
+    minimumBalance = amount;
+}
+
 function addData(orderArticleId, itemPrice, itemUnit, itemSubtotal, itemQuantityOthers, itemToleranceOthers, allocated, available) {
     var i = orderArticleId;
     price[i] = itemPrice;
@@ -159,7 +164,7 @@ function updateBalance() {
     $('#total_balance').val(asMoney(balance));
     // determine bgcolor and submit button state according to balance
     var bgcolor = '';
-    if (balance < 0) {
+    if (balance < minimumBalance) {
         bgcolor = '#FF0000';
         $('#submit_button').attr('disabled', 'disabled')
     } else {

app/controllers/stockit_controller.rb

@@ -55,4 +55,9 @@ class StockitController < ApplicationController
 
     render :partial => 'form', :locals => {:stock_article => stock_article}
   end
+  
+  def history
+    @stock_article = StockArticle.undeleted.find(params[:stock_article_id])
+    @stock_changes = @stock_article.stock_changes.order('stock_changes.created_at DESC').each {|s| s.readonly!}
+  end
 end

app/controllers/tasks_controller.rb

@@ -18,6 +18,9 @@ class TasksController < ApplicationController
   
   def create
     @task = Task.new(params[:task])
+    if params[:periodic]
+      @task.periodic_task_group = PeriodicTaskGroup.new
+    end
     if @task.save
       redirect_to tasks_url, :notice => I18n.t('tasks.create.notice')
     else
@@ -32,13 +35,20 @@ class TasksController < ApplicationController
   def edit
     @task = Task.find(params[:id])
     @task.current_user_id = current_user.id
+    if @task.periodic?
+      flash.now[:alert] = I18n.t('tasks.edit.warning_periodic').html_safe
+    end
   end
   
   def update
     @task = Task.find(params[:id])
+    was_periodic = @task.periodic?
     @task.attributes=(params[:task])
     if @task.errors.empty? && @task.save
       flash[:notice] = I18n.t('tasks.update.notice')
+      if was_periodic and not @task.periodic?
+        flash[:notice] = I18n.t('tasks.update.notice_converted')
+      end
       if @task.workgroup
         redirect_to workgroup_tasks_url(workgroup_id: @task.workgroup_id)
       else
@@ -53,7 +63,12 @@ class TasksController < ApplicationController
     task = Task.find(params[:id])
     # Save user_ids to update apple statistics after destroy
     user_ids = task.user_ids
-    task.destroy
+    if params[:periodic]
+      task.periodic_task_group.exclude_tasks_before(task)
+      task.periodic_task_group.destroy
+    else
+      task.destroy
+    end
     task.update_ordergroup_stats(user_ids)
 
     redirect_to tasks_url, :notice => I18n.t('tasks.destroy.notice')

app/helpers/finance/order_articles_helper.rb

@@ -4,7 +4,7 @@ module Finance::OrderArticlesHelper
     if @order.stockit?
       StockArticle.order('articles.name')
     else
-      @order.supplier.articles.order('articles.name')
+      @order.supplier.articles.undeleted.order('articles.name')
     end
   end
 end

app/helpers/stockit_helper.rb

@@ -4,4 +4,14 @@ module StockitHelper
     class_names << "unavailable" if article.quantity_available <= 0
     class_names.join(" ")
   end
+
+  def link_to_stock_change_reason(stock_change)
+    if stock_change.delivery_id
+      link_to t('.delivery'), supplier_delivery_path(stock_change.delivery.supplier, stock_change.delivery)
+    elsif stock_change.order_id
+      link_to t('.order'), order_path(stock_change.order)
+    elsif stock_change.stock_taking_id
+      link_to t('.stock_taking'), stock_taking_path(stock_change.stock_taking)
+    end
+  end
 end

app/models/ordergroup.rb

@@ -108,13 +108,13 @@ class Ordergroup < Group
 
   # Make sure, the name is uniq, add usefull message if uniq group is already deleted
   def uniqueness_of_name
-    id = new_record? ? nil : self.id
-    group = Ordergroup.where('groups.id != ? AND groups.name = ?', id, name).first
-    if group.present?
-      message = group.deleted? ? :taken_with_deleted : :taken
+    group = Ordergroup.where('groups.name = ?', name)
+    group = group.where('groups.id != ?', self.id) unless new_record?
+    if group.exists?
+      message = group.first.deleted? ? :taken_with_deleted : :taken
       errors.add :name, message
     end
   end
-  
+ 
 end
 

app/models/periodic_task_group.rb

@@ -0,0 +1,29 @@
+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?
+    return true
+  end
+
+  def create_next_task
+    template_task = tasks.first
+    self.next_task_date ||= template_task.due_date + PeriodDays
+    
+    next_task = template_task.dup
+    next_task.due_date = next_task_date    
+    next_task.save
+
+    self.next_task_date += PeriodDays
+    self.save
+  end
+
+  def exclude_tasks_before(task)
+    tasks.where("due_date < '#{task.due_date}'").each do |t|
+      t.update_attribute(:periodic_task_group, nil)
+    end
+  end
+end

app/models/stock_article.rb

@@ -17,6 +17,10 @@ class StockArticle < Article
     quantity - OrderArticle.where(article_id: id).
         joins(:order).where("orders.state = 'open' OR orders.state = 'finished'").sum(:units_to_order)
   end
+  
+  def quantity_history
+    stock_changes.reorder('stock_changes.created_at ASC').map{|s| s.quantity}.cumulative_sum
+  end
 
   def self.stock_value
     available.collect { |a| a.quantity * a.gross_price }.sum

app/models/stock_change.rb

@@ -1,6 +1,7 @@
 class StockChange < ActiveRecord::Base
   belongs_to :delivery
   belongs_to :order
+  belongs_to :stock_taking
   belongs_to :stock_article
 
   validates_presence_of :stock_article_id, :quantity

app/models/supplier.rb

@@ -82,10 +82,10 @@ class Supplier < ActiveRecord::Base
 
   # Make sure, the name is uniq, add usefull message if uniq group is already deleted
   def uniqueness_of_name
-    id = new_record? ? nil : self.id
-    supplier = Supplier.where('suppliers.id != ? AND suppliers.name = ?', id, name).first
-    if supplier.present?
-      message = supplier.deleted? ? :taken_with_deleted : :taken
+    supplier = Supplier.where('suppliers.name = ?', name)
+    supplier = supplier.where('suppliers.id != ?', self.id) unless new_record?
+    if supplier.exists?
+      message = supplier.first.deleted? ? :taken_with_deleted : :taken
       errors.add :name, message
     end
   end

app/models/task.rb

@@ -1,7 +1,9 @@
+# -*- coding: utf-8 -*-
 class Task < ActiveRecord::Base
   has_many :assignments, :dependent => :destroy
   has_many :users, :through => :assignments
   belongs_to :workgroup
+  belongs_to :periodic_task_group
 
   scope :non_group, where(workgroup_id: nil, done: false)
   scope :done, where(done: true)
@@ -16,7 +18,9 @@ class Task < ActiveRecord::Base
   validates :required_users, :presence => true
   validates_numericality_of :duration, :required_users, :only_integer => true, :greater_than => 0
   validates_length_of :description, maximum: 250
+  validates :done, exclusion: { in: [true] }, if: :periodic?, on: :create
 
+  before_save :exclude_from_periodic_task_group, if: :changed?, unless: :new_record?
   after_save :update_ordergroup_stats
 
   # Find all tasks, for which the current user should be responsible
@@ -46,6 +50,10 @@ class Task < ActiveRecord::Base
     end
   end
 
+  def periodic?
+    not periodic_task_group.nil?
+  end
+
   def is_assigned?(user)
     self.assignments.detect {|ass| ass.user_id == user.id }
   end
@@ -100,5 +108,10 @@ class Task < ActiveRecord::Base
   def update_ordergroup_stats(user_ids = self.user_ids)
     Ordergroup.joins(:users).where(users: {id: user_ids}).each(&:update_stats!)
   end
+
+  def exclude_from_periodic_task_group
+    self.periodic_task_group = nil
+    true
+  end
 end
 

app/models/workgroup.rb

@@ -6,51 +6,9 @@ class Workgroup < Group
   has_many :open_tasks, :class_name => 'Task', :conditions => ['done = ?', false], :order => 'due_date ASC'
 
   validates_uniqueness_of :name
-  validates_presence_of :task_name, :weekday, :task_required_users, :next_weekly_tasks_number,
-                        :if => :weekly_task
-  validates_numericality_of :next_weekly_tasks_number, :greater_than => 0, :less_than => 21, :only_integer => true,
-                            :if => :weekly_task
-  validates_length_of :task_description, maximum: 250
   validate :last_admin_on_earth, :on => :update
   before_destroy :check_last_admin_group
 
-  def self.weekdays
-    days = I18n.t('date.day_names')
-    (0..days.length-1).map {|i| [days[i], i.to_s]}
-  end
-
-  # Returns an Array with date-objects to represent the next weekly-tasks
-  def next_weekly_tasks
-    # our system starts from 0 (sunday) to 6 (saturday)
-    # get difference between groups weekday and now
-    diff = self.weekday - Time.now.wday 
-    if diff >= 0  
-      # weektask is in current week
-      nextTask = diff.day.from_now
-    else
-      # weektask is in the next week
-      nextTask = (diff + 7).day.from_now
-    end
-    # now generate the Array
-    nextTasks = Array.new
-    next_weekly_tasks_number.times do
-      nextTasks << nextTask.to_date
-      nextTask = 1.week.from_now(nextTask)
-    end
-    return nextTasks
-  end
-
-  def task_attributes(date)
-    {
-        :name => task_name,
-        :description => task_description,
-        :due_date => date,
-        :required_users => task_required_users,
-        :duration => task_duration,
-        :weekly => true
-    }
-  end
-
   protected
 
   # Check before destroy a group, if this is the last group with admin role

app/views/group_orders/_form.html.haml

@@ -4,6 +4,7 @@
       #{data_to_js(@ordering_data)}
       setGroupBalance(#{@ordering_data[:available_funds]});
       setCurrencyFormat("#{t('number.currency.format.separator')}", #{t('number.currency.format.precision')}, "#{t('number.currency.format.unit')}");
+      setMinimumBalance(#{FoodsoftConfig[:minimum_balance] or 0});
       setToleranceBehaviour(#{FoodsoftConfig[:tolerance_is_costly]});
       setStockit(#{@order.stockit?});
     });

app/views/ordergroups/edit.html.haml

@@ -45,26 +45,6 @@
     = f.label :role_orders
     %br/
     = f.check_box :role_orders
-  %p
-    = f.label :weekly_task
-    %br/
-    = f.check_box :weekly_task
-  %p
-    = f.label :weekday
-    %br/
-    = f.text_field :weekday
-  %p
-    = f.label :task_name
-    %br/
-    = f.text_field :task_name
-  %p
-    = f.label :task_description
-    %br/
-    = f.text_field :task_description
-  %p
-    = f.label :task_required_users
-    %br/
-    = f.text_field :task_required_users
   %p
     = f.label :deleted_at
     %br/

app/views/ordergroups/index.html.haml

@@ -12,11 +12,6 @@
     %th Role Article Meta
     %th Role Finance
     %th Role Orders
-    %th Weekly Task
-    %th Weekday
-    %th Task Name
-    %th Task Description
-    %th Task Required Users
     %th Deleted At
     %th Contact Person
     %th Contact Phone
@@ -34,11 +29,6 @@
       %td= h ordergroup.role_article_meta
       %td= h ordergroup.role_finance
       %td= h ordergroup.role_orders
-      %td= h ordergroup.weekly_task
-      %td= h ordergroup.weekday
-      %td= h ordergroup.task_name
-      %td= h ordergroup.task_description
-      %td= h ordergroup.task_required_users
       %td= h ordergroup.deleted_at
       %td= h ordergroup.contact_person
       %td= h ordergroup.contact_phone

app/views/orders/_articles.html.haml

@@ -29,7 +29,10 @@
           - if order.stockit?
             %td= units
           - else
-            %td= "#{order_article.quantity} + #{order_article.tolerance}" if unit_quantity > 1
+            - if unit_quantity > 1 or order_article.tolerance > 0
+              %td= "#{order_article.quantity} + #{order_article.tolerance}"
+            - else
+              %td= "#{order_article.quantity}"
             %td= units
 %p
   = t '.prices_sum'

app/views/shared/_group.html.haml

@@ -13,13 +13,6 @@
     - members = group.users
     = "(#{members.size})"
     = members.collect(&:nick).join(", ")
-  - if group.is_a?(Workgroup)
-    %dt= t('.weekly_job') + ':'
-    %dd
-      - if group.weekly_task
-        =h "#{group.task_name} am #{weekday(group.weekday)}"
-      - else
-        = t '.no_weekly_job'
-  - else
+  - unless group.is_a?(Workgroup)
     %dt= t '.apple_limit'
     %dd= group.ignore_apple_restriction ? t('.deactivated') : t('.activated')

app/views/shared/_group_form_fields.html.haml

@@ -3,17 +3,6 @@
 
 = yield
 
-- if f.object.is_a?(Workgroup)
-  %h3= t '.title'
-  = f.input :weekly_task
-  #weekly_task_fields
-    = f.input :weekday, as: :select, collection: Workgroup.weekdays
-    = f.input :task_name
-    = f.input :task_required_users
-    = f.input :task_duration, :as => :select, :collection => (1..3)
-    = f.input :task_description, as: :text, input_html: {rows: 5}
-    = f.input :next_weekly_tasks_number
-
 = f.input :user_tokens, :as => :string,
   :input_html => { 'data-pre' => f.object.users.map { |u| u.token_attributes }.to_json }
 

app/views/stockit/history.haml

@@ -0,0 +1,17 @@
+- title t('.stock_changes', :article_name => @stock_article.name)
+
+%table.table.table-hover#stock_changes
+  %thead
+    %tr
+      %th= t '.datetime'
+      %th= t '.reason'
+      %th= t '.change_quantity'
+      %th= t '.new_quantity'
+  %tbody
+    - reversed_history = @stock_article.quantity_history.reverse
+    - @stock_changes.each_with_index do |stock_change, index|
+      %tr
+        %td= l stock_change.created_at
+        %td= link_to_stock_change_reason(stock_change)
+        %td= stock_change.quantity
+        %td= reversed_history[index]

app/views/stockit/index.html.haml

@@ -56,6 +56,7 @@
         %td= article.article_category.name
         %td
           = link_to t('ui.edit'), edit_stock_article_path(article), class: 'btn btn-mini'
+          = link_to t('ui.history'), stock_article_history_path(article), class: 'btn btn-mini'
           = link_to t('ui.delete'), article, :method => :delete, :confirm => t('.confirm_delete'),
             class: 'btn btn-mini btn-danger', :remote => true
 %p

app/views/tasks/_form.html.haml

@@ -25,5 +25,7 @@
   = f.input :due_date, as: :date_picker
   = f.input :done
   .form-actions
-    = f.submit class: 'btn'
+    = f.submit class: 'btn btn-primary'
+    - if @task.new_record?
+      = f.submit t('.submit.periodic'), name: 'periodic', class: 'btn'
     = link_to t('ui.or_cancel'), :back

app/views/tasks/_list.haml

@@ -2,6 +2,7 @@
   %thead
     %tr
       %th= t '.due_date'
+      %th
       %th= t '.task'
       %th{:colspan => '2'}
         = t '.who'
@@ -11,6 +12,9 @@
       - done = task.done ? " done" : ""
       %tr{:class => done }
         %td= format_date(task.due_date) unless task.due_date.nil?
+        %td
+          - if task.periodic?
+            %i.icon-repeat{title: t('tasks.repeated')}
         %td= link_to t('.task_format', name: task.name, duration: task.duration), task_path(task)
         %td
           = task_assignments task

app/views/tasks/show.haml

@@ -10,7 +10,10 @@
       %dd= simple_format(@task.description)
     - if @task.due_date.present?
       %dt= t '.due_date'
-      %dd= format_date(@task.due_date)
+      %dd 
+        = format_date(@task.due_date)
+        - if @task.periodic?
+          %i.icon-repeat{title: t('tasks.repeated')}
     %dt= t 'simple_form.labels.task.duration'
     %dd= t('.hours', count: @task.duration)
     %dt= t 'simple_form.labels.task.user_list'
@@ -29,3 +32,6 @@
   = link_to t('ui.edit'), edit_task_path(@task), class: 'btn'
   = link_to t('ui.delete'), task_path(@task), :method => :delete, :confirm => "Die Aufgabe wirklich löschen?",
     class: 'btn btn-danger'
+  - if @task.periodic?
+    = link_to t('.delete_group'), task_path(@task, periodic: true), method: :delete, 
+      confirm: t('.confirm_delete_group'), class: 'btn btn-danger'

app/views/tasks/workgroup.haml

@@ -1,16 +1,6 @@
 - title t('.title', workgroup: @group.name)
 = render 'nav'
 
-%section.well
-  %h3= t '.weekly.title'
-  - if @group.weekly_task
-    = t('.weekly.desc', weekday: weekday(@group.weekday), task: @group.task_name).html_safe
-  - else
-    = t('.weekly.empty').html_safe
-
-  - if @current_user.member_of?(@group) or @current_user.role_admin?
-    = link_to t('.weekly.edit'), edit_foodcoop_workgroup_path(@group), class: 'btn'
-
 %section
   %h3= t '.title_all'
   = render 'list', tasks: @group.open_tasks

app/views/workgroups/edit.html.haml

@@ -45,26 +45,6 @@
     = f.label :role_orders
     %br/
     = f.check_box :role_orders
-  %p
-    = f.label :weekly_task
-    %br/
-    = f.check_box :weekly_task
-  %p
-    = f.label :weekday
-    %br/
-    = f.text_field :weekday
-  %p
-    = f.label :task_name
-    %br/
-    = f.text_field :task_name
-  %p
-    = f.label :task_description
-    %br/
-    = f.text_field :task_description
-  %p
-    = f.label :task_required_users
-    %br/
-    = f.text_field :task_required_users
   %p
     = f.label :deleted_at
     %br/

app/views/workgroups/index.html.haml

@@ -12,11 +12,6 @@
     %th Role Article Meta
     %th Role Finance
     %th Role Orders
-    %th Weekly Task
-    %th Weekday
-    %th Task Name
-    %th Task Description
-    %th Task Required Users
     %th Deleted At
     %th Contact Person
     %th Contact Phone
@@ -34,11 +29,6 @@
       %td= h workgroup.role_article_meta
       %td= h workgroup.role_finance
       %td= h workgroup.role_orders
-      %td= h workgroup.weekly_task
-      %td= h workgroup.weekday
-      %td= h workgroup.task_name
-      %td= h workgroup.task_description
-      %td= h workgroup.task_required_users
       %td= h workgroup.deleted_at
       %td= h workgroup.contact_person
       %td= h workgroup.contact_phone