Initial commit of foodsoft 2

app/controllers/tasks_controller.rb

@@ -0,0 +1,128 @@
+class TasksController < ApplicationController
+  #auto_complete_for :user, :nick
+  
+  def index
+    @non_group_tasks = Task.find :all, :conditions => "group_id IS NULL AND done = 0", :order => "due_date ASC"
+    @groups = Group.find :all, :conditions => "type != 'OrderGroup'"
+  end
+  
+  def myTasks
+    @unaccepted_tasks = @current_user.unaccepted_tasks
+    @accepted_tasks = @current_user.accepted_tasks
+  end
+  
+  def new
+    if params[:id]
+      group = Group.find(params[:id])
+      @task = group.tasks.build :name => group.task_name,
+                                :required_users => group.task_required_users,
+                                :description => group.task_description,
+                                :due_date => group.next_weekly_tasks[params[:task_from_now].to_i]
+    else
+      @task = Task.new
+    end
+  end
+  
+  def create
+    @task = Task.new(params[:task])
+    if @task.errors.empty?
+      @task.save
+      flash[:notice] = "Aufgabe wurde erstellt"
+      if @task.group
+        redirect_to :action => "workgroup", :id => @task.group
+      else
+        redirect_to :action => "index"
+      end          
+    else
+      render :template => "tasks/new"
+    end
+  end
+  
+  def show
+    @task = Task.find(params[:id])
+  end
+  
+  def edit
+    @task = Task.find(params[:id])
+  end
+  
+  def update
+    @task = Task.find(params[:id])
+    @task.attributes=(params[:task])
+    if @task.errors.empty?
+      @task.save
+      flash[:notice] = "Aufgabe wurde aktualisiert"
+      if @task.group
+        redirect_to :action => "workgroup", :id => @task.group
+      else
+        redirect_to :action => "index"
+      end
+    else
+      render :template => "tasks/edit"
+    end
+  end
+  
+  def destroy
+    Task.find(params[:id]).destroy
+    redirect_to :action => "index"
+  end
+  
+  # Delete an given Assignment
+  # currently used in edit-view
+  def drop_assignment
+    ass = Assignment.find(params[:id])
+    task = ass.task
+    ass.destroy
+    redirect_to :action => "show", :id => task
+  end
+  
+  # assign current_user to the task and set the assignment to "accepted"
+  # if there is already an assignment, only accepted will be set to true
+  def accept
+    task = Task.find(params[:id])
+    if ass = task.is_assigned?(current_user)
+      ass.update_attribute(:accepted, true)
+    else
+      task.assignments.create(:user => current_user, :accepted => true)
+    end
+    flash[:notice] = "Du hast die Aufgabe übernommen"
+    redirect_to :action => "myTasks"
+  end
+  
+  # deletes assignment between current_user and given task
+  def reject
+    Task.find(params[:id]).users.delete(current_user)
+    redirect_to :action => "index"
+  end
+  
+  def update_status
+    Task.find(params[:id]).update_attribute("done", params[:task][:done])
+    flash[:notice] = "Aufgabenstatus wurde aktualisiert"
+    redirect_to :action => "index"
+  end
+  
+  # Shows all tasks, which are already done
+  def archive
+    @tasks = Task.find :all, :conditions => "done = 1", :order => "due_date DESC"
+  end
+  
+  # shows workgroup (normal group) to edit weekly_tasks_template
+  def workgroup
+    @group = Group.find(params[:id])
+    if @group.is_a? OrderGroup
+      flash[:error] = "Keine Arbeitsgruppe gefunden"
+      redirect_to :action => "index"
+    end
+  end
+  
+  # this method is uses for the auto_complete-function from script.aculo.us
+  def auto_complete_for_task_user_list
+    @users = User.find(
+      :all,
+      :conditions => [ 'LOWER(nick) LIKE ?', '%' + params[:task][:user_list].downcase + '%' ], 
+      :order => 'nick ASC',
+      :limit => 8
+    )
+    render :partial => '/shared/auto_complete_users'
+  end
+end