Refactoring of message system.

app/controllers/home_controller.rb

@@ -8,7 +8,7 @@ class HomeController < ApplicationController
     @unaccepted_tasks = @current_user.unaccepted_tasks
     # task in next week
     @next_tasks = @current_user.next_tasks
-    @messages = Message.user.find :all, :limit => 5
+    @messages = Message.all :order => 'created_at DESC', :limit => 5
     # count tasks with no responsible person
     # tasks for groups the current user is not a member are ignored
     tasks = Task.find(:all, :conditions => ["assigned = ? and done = ?", false, false])

app/controllers/login_controller.rb

@@ -53,7 +53,7 @@ class LoginController < ApplicationController
       user.reset_password_token = user.new_random_password(16)
       user.reset_password_expires = Time.now.advance(:days => 2)
       if user.save
-        email = Mailer.deliver_password(user)
+        email = Mailer.deliver_reset_password(user)
         logger.debug("Sent password reset email to #{user.email}.")
       end
     end

app/controllers/messages_controller.rb

@@ -2,7 +2,7 @@ class MessagesController < ApplicationController
   
   # Renders the "inbox" action.
   def index
-    @messages = Message.user
+    @messages = Message.all :order => 'created_at DESC', :limit => 100
   end
     
   # Creates a new message object.
@@ -21,7 +21,6 @@ class MessagesController < ApplicationController
     end
   end
   
-  
   # Shows a single message.
   def show
     @message = Message.find(params[:id])

app/models/mailer.rb

@@ -1,50 +1,67 @@
 # ActionMailer class that handles all emails for the FoodSoft.
 class Mailer < ActionMailer::Base
-  
+
-  # Sends an email with instructions on how to reset the password.
+  layout 'email'  # Use views/layouts/email.html.erb
-  # Assumes user.setResetPasswordToken has been successfully called already.
-  def password(user)
-    request = ApplicationController.current.request
-    subject     "[#{APP_CONFIG[:name]}] Neues Passwort für/ New password for " + user.nick
-    recipients  user.email
-    from        "FoodSoft <#{APP_CONFIG[:email_sender]}>"
-    body        :user => user, 
-                :link => url_for(:host => request.host, :controller => "login", :action => "password", :id => user.id, :token => user.reset_password_token),
-                :foodsoftUrl => url_for(:host => request.host, :controller => "index")
-  end
   
   # Sends an email copy of the given internal foodsoft message.
   def message(message)
-    request = ApplicationController.current.request
     subject     "[#{APP_CONFIG[:name]}] " + message.subject
     recipients  message.recipient.email
-    from        (message.system_message? ? "FoodSoft <#{APP_CONFIG[:email_sender]}>" : "#{message.sender.nick} <#{message.sender.email}>")
+    from        "#{message.sender.nick} <#{message.sender.email}>"
-    body        :body => message.body, :sender => (message.system_message? ? 'Foodsoft' : message.sender.nick), 
+    body        :body         => message.body,
-                :recipients => message.recipients,
+                :sender       => message.sender.nick,
-                :reply => url_for(:host => request.host, :controller => "messages", :action => "reply", :id => message),
+                :recipients   => message.recipients,
-                :profile => url_for(:host => request.host, :controller => "home", :action => "profile"),
+                :reply        => "#{APP_CONFIG[:base_url]}/messages/reply/#{message}",
-                :link => url_for(:host => request.host, :controller => "messages", :action => "show", :id => message),
+                :profile      => "#{APP_CONFIG[:base_url]}/home/profile",
-                :foodsoftUrl => url_for(:host => request.host, :controller => "/")
+                :link         => "#{APP_CONFIG[:base_url]}/messages/show/#{message}"
   end
-  
+
+  # Sends an email with instructions on how to reset the password.
+  # Assumes user.setResetPasswordToken has been successfully called already.
+  def reset_password(user)
+    prepare_system_message(user)
+    subject     "[#{APP_CONFIG[:name]}] Neues Passwort für/ New password for #{user.nick}"
+    body        :user => user,
+                :link => "#{APP_CONFIG[:base_url]}/login/password/#{user.id}?token=#{user.reset_password_token}"
+  end
+    
   # Sends an invite email.
   def invite(invite)
-    request = ApplicationController.current.request
+    prepare_system_message(invite)
     subject     "Einladung in die Foodcoop #{APP_CONFIG[:name]} - Invitation to the Foodcoop"
-    recipients  invite.email
-    from        "FoodSoft <#{APP_CONFIG[:email_sender]}>"
     body        :invite => invite,
-                :link => url_for(:host => request.host, :controller => "login", :action => "invite", :id => invite.token),
+                :link   => "#{APP_CONFIG[:base_url]}/login/invite/#{invite.token}"
-                :foodsoftUrl => url_for(:host => request.host, :controller => "index")
   end
 
   # Notify user of upcoming task.
-  def notify_upcoming_tasks(user, task)
+  def upcoming_tasks(user, task)
+    prepare_system_message(user)
     subject   "[#{APP_CONFIG[:name]}] Aufgaben werden fällig!"
-    recipients  user.email
+    body        :user => user,
-    from        "FoodSoft <#{APP_CONFIG[:email_sender]}>"
+                :task => task
-    body        :user => user, :task => task
+  end
 
+  # Sends order result for specific Ordergroup
+  def order_result(user, group_order)
+    prepare_system_message(user)
+    subject   "[#{APP_CONFIG[:name]}] Bestellung beendet: #{group_order.order.name}"
+    body      :order        => group_order.order,
+              :group_order  => group_order
+  end
+
+  # Notify user if account balance is less than zero
+  def negative_balance(user,transaction)
+    prepare_system_message(user)
+    subject   "[#{APP_CONFIG[:name]}] Gruppenkonto im Minus"
+    body      :group        => user.ordergroup,
+              :transaction  => transaction
+  end
+
+  protected
+
+  def prepare_system_message(recipient)
+    recipients  recipient.email
+    from        "FoodSoft <#{APP_CONFIG[:email_sender]}>"
   end
   
 end

app/models/message.rb

@@ -21,7 +21,6 @@ class Message < ActiveRecord::Base
   
   named_scope :pending, :conditions => { :email_state => 0 }
   named_scope :sent, :conditions => { :email_state => 1 }
-  named_scope :user, :conditions => "sender_id IS NOT NULL", :order => 'created_at DESC', :include => :sender
 
   # Values for the email_state attribute: :none, :pending, :sent, :failed
   EMAIL_STATE = {
@@ -85,21 +84,4 @@ class Message < ActiveRecord::Base
       message.update_attribute(:email_state, 1)
     end
   end
-
-  # Returns a new message object created from the attributes specified (recipient, recipients, subject)
-  # and the body from the given template that can make use of the variables specified.
-  # The templates are to be stored in app/views/messages, i.e. the template name 
-  # "order_finished" would invoke template file "app/views/messages/order_finished.rhtml".
-  # Note: you need to set the sender afterwards if this should not be a system message.
-  #
-  # Example:
-  #   Message.from_template(
-  #     'order_finished', 
-  #     {:user => user, :group => ordergroup, :order => self, :results => results, :total => group_order.price}, 
-  #     {:recipient_id => user.id, :recipients => recipients, :subject => "Bestellung beendet: #{self.name}"}
-  #   ).save!
-  def self.from_template(template, vars, attributes)
-    view = ActionView::Base.new(Rails::Configuration.new.view_path, {}, MessagesController.new)    
-    new(attributes.merge(:body => view.render(:file => "messages/#{template}.rhtml", :locals => vars)))
-  end
 end

app/models/order.rb

@@ -232,17 +232,8 @@ class Order < ActiveRecord::Base
   # Sends "order finished" messages to users who have participated in this order.
   def notify_order_finished
     for group_order in self.group_orders
-      ordergroup = group_order.ordergroup
+      for user in group_order.ordergroup.users
-      logger.debug("Send 'order finished' message to #{ordergroup.name}")
+        Mailer.deliver_order_result(user, group_order) if user.settings["notify.orderFinished"] == '1'
-      # Determine users that want a notification message:
-      users = ordergroup.users.reject{|u| u.settings["notify.orderFinished"] != '1'}
-      unless users.empty?
-        # Create user notification messages:
-        Message.from_template(
-          'order_finished',
-          {:group => ordergroup, :order => self, :group_order => group_order},
-          {:recipients_ids => users.collect(&:id), :subject => "Bestellung beendet: #{supplier.name}"}
-        ).save!
       end
     end
   end

app/models/ordergroup.rb

@@ -82,14 +82,9 @@ class Ordergroup < Group
   # a message is sent to all users who have enabled notification.
   def notify_negative_balance(transaction)
     # Notify only when order group had a positive balance before the last transaction:
-    if (transaction.amount < 0 && self.account_balance < 0 && self.account_balance - transaction.amount >= 0) 
+    if (transaction.amount < 0 && self.account_balance < 0 && self.account_balance - transaction.amount >= 0)
-      users = self.users.reject { |u| u.settings["notify.negativeBalance"] != '1' }
+      for user in users
-      unless users.empty?
+        Mailer.deliver_negative_balance(user,transaction) if user.settings["notify.negativeBalance"] == '1'
-        Message.from_template(
-          'negative_balance', 
-          {:group => self, :transaction => transaction}, 
-          {:recipients_ids => users.collect(&:id), :subject => "Gruppenkonto im Minus"}
-        ).save!
       end
     end
   end

app/views/layouts/email.html.erb

@@ -0,0 +1,6 @@
+<%= yield %>
+
+--
+FoodSoft: <%= @foodsoftUrl %>
+Foodcoop-Homepage: <%= APP_CONFIG[:base_url] %>
+Hilfe/Help: <%= APP_CONFIG[:help_url] %>

app/views/layouts/login.haml

@@ -12,4 +12,4 @@
       = yield
       #meta
         Foodcoop 
-        = link_to_if APP_CONFIG[:base_url], APP_CONFIG[:name], APP_CONFIG[:base_url]
+        = link_to_if APP_CONFIG[:homepage], APP_CONFIG[:name], APP_CONFIG[:homepage]

app/views/mailer/invite.html.erb

@@ -15,5 +15,3 @@ To accept the invitation and to join the foodcoop please follow this link: <%= @
 This link works only once and expires on <%= @invite.expires_at.strftime('%A den %d.%m.%Y um %H:%M') %>.
 
 Greetings, your FoodSoft Team!
-
-<%= render :partial => 'shared/mail_footer' %>

app/views/mailer/message.rhtml

@@ -9,6 +9,4 @@ An:  <%= @recipients %>
 
 Antworten: <%= @reply %> 
 Nachricht online einsehen: <%= @link %> 
-Nachrichten-Einstellungen: <%= @profile %> 
+Nachrichten-Einstellungen: <%= @profile %>
-
-<%= render :partial => 'shared/mail_footer' %>

app/views/mailer/negative_balance.html.erb

@@ -0,0 +1,9 @@
+Liebe <%= @group.name %>,
+
+euer Kontostand ist durch eine Buchung am <%= @transaction.created_on.strftime('%d.%m.%Y um %H:%M') %> ins Minus gerutscht: <%= @group.account_balance %>
+
+Es wurden <%= @transaction.amount %> für "<%= @transaction.note %>" abgebucht, die Buchung wurde von <%= @transaction.user.nick %> erstellt.
+
+Bitte zahlt so bald wie möglich wieder Geld ein, um das Gruppenkonto auszugleichen.
+
+Viele Grüße von <%= APP_CONFIG[:name] %>

app/views/mailer/order_result.html.erb

@@ -0,0 +1,14 @@
+Liebe <%= @group_order.group.name %>,
+
+die Bestellung für "<%= @order.name %>" wurde am <%= @order.ends.strftime('%d.%m.%Y um %H:%M') %> von <%= @order.updated_by.nick %> beendet.
+
+Für Euch wurden die folgenden Artikel bestellt:
+<%	for group_order_article in @group_order.group_order_articles.all(:include => :order_article)
+      article = group_order_article.order_article.article  -%>
+<%= article.name %>:	<%= group_order_article.quantity %> x <%= article.unit %> = <%= group_order_article.quantity * article.fc_price %>
+<%	end  -%>
+Gesamtpreis: <%= @group_order.price %>
+
+Bestellung online einsehen: <%= "#{APP_CONFIG[:base_url]}/ordering/my_order_result/#{@order.id}" %>
+
+Viele Grüße von <%= APP_CONFIG[:name] %>

app/views/mailer/reset_password.html.erb

@@ -16,5 +16,3 @@ This link works only once and expires on <%= @user.reset_password_expires.strfti
 If you don't want to change your password, just ignore this message. Your password hasn't been changed yet.
 
 Greetings, your FoodSoft Team!
-
-<%= render :partial => 'shared/mail_footer' %>

app/views/mailer/upcoming_tasks.html.erb

@@ -11,7 +11,6 @@ Aufgaben für die nächste Woche:
   <% end -%>
 <% end -%>
 
-Viele Grüße von <%= APP_CONFIG[:name] %>
+Meine Aufgaben: <%= APP_CONFIG[:base_url] %>/home/tasks
 
---
+Viele Grüße von <%= APP_CONFIG[:name] %>
-Meine Aufgaben: <%= APP_CONFIG[:base_url] %>/home/tasks

app/views/messages/negative_balance.rhtml

@@ -1,9 +0,0 @@
-Liebe <%= group.name %>,
-
-euer Kontostand ist durch eine Buchung am <%= transaction.created_on.strftime('%d.%m.%Y um %H:%M') %> ins Minus gerutscht: <%= group.account_balance %>
-
-Es wurden <%= transaction.amount %> für "<%= transaction.note %>" abgebucht, die Buchung wurde von <%= transaction.user.nick %> erstellt.
-
-Bitte zahlt so bald wie möglich wieder Geld ein, um das Gruppenkonto auszugleichen.
-
-Viele Grüße von <%= APP_CONFIG[:name] %>

app/views/messages/order_finished.rhtml

@@ -1,14 +0,0 @@
-Liebe <%= group.name %>,
-
-die Bestellung für "<%= order.name %>" wurde am <%= order.ends.strftime('%d.%m.%Y um %H:%M') %> von <%= order.updated_by.nick %> beendet.
-
-Für Euch wurden die folgenden Artikel bestellt:
-<%	for group_order_article in group_order.group_order_articles.all(:include => :order_article)
-      article = group_order_article.order_article.article  -%>
-<%= article.name %>:	<%= group_order_article.quantity %> x <%= article.unit %> = <%= group_order_article.quantity * article.fc_price %>
-<%	end  -%>
-Gesamtpreis: <%= group_order.price %>
-
-Bestellung online einsehen: <%= ApplicationController.current.url_for(:controller => 'ordering', :action => 'my_order_result', :id => order.id) %> 
-
-Viele Grüße von <%= APP_CONFIG[:name] %>

app/views/shared/_loginInfo.haml

@@ -2,7 +2,7 @@
   %li
     = image_tag 'b_user.png' , :size => '7x10',  :border => 0, :alt => _("User")
     = link_to h(@current_user.nick), my_profile_path, { :title => _("User Settings") }
-  - if APP_CONFIG[:base_url]
+  - if APP_CONFIG[:homepage]
-    %li= link_to APP_CONFIG[:name], APP_CONFIG[:base_url], { :title => _("Go to your FoodCoop-Hompage") }
+    %li= link_to APP_CONFIG[:name], APP_CONFIG[:homepage], { :title => _("Go to your FoodCoop-Hompage") }
   %li= link_to _("Help"), 'http://dev.foodcoops.net/wiki/FoodsoftDoku'
   %li= link_to _("Logout"), :controller => '/login', :action => 'logout'

app/views/shared/_mail_footer.rhtml

@@ -1,4 +0,0 @@
---
-FoodSoft: <%= @foodsoftUrl %> 
-Foodcoop-Homepage: <%= APP_CONFIG[:base_url] %> 
-Hilfe/Help: <%= APP_CONFIG[:help_url] %>

config/app_config.yml.SAMPLE

@@ -12,7 +12,9 @@ development: &defaults
     email: foodsoft@myfoodcoop.org
     phone: "030 323 23249"
   # base URL for this installation
-  base_url: http://www.fctest.de
+  base_url: http://foodsoft.fctest.de
+  # Homepage
+  homepage: http://www.fctest.de
   # foodsoft documentation URL
   help_url: http://foodsoft.fcschinke09.de/trac/wiki/FoodsoftDoku
   # price markup in percent

lib/tasks/foodsoft.rake

@@ -33,7 +33,7 @@ namespace :foodsoft do
       for user in task.users
         if user.settings['notify.upcoming_tasks'] == 1
           puts "#{user.email}.."
-          Mailer.deliver_notify_upcoming_tasks(user,task)
+          Mailer.deliver_upcoming_tasks(user, task)
         end
       end
     end