estimancy/projestimate

#encoding: utf-8
#########################################################################
#
# Estimancy, Open Source project estimation web application
# Copyright (c) 2014 Estimancy (http://www.estimancy.com)
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero General Public License as
#    published by the Free Software Foundation, either version 3 of the
#    License, or (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Affero General Public License for more details.
#
#    ===================================================================
#
# ProjEstimate, Open Source project estimation web application
# Copyright (c) 2012-2013 Spirula (http://www.spirula.fr)
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero General Public License as
#    published by the Free Software Foundation, either version 3 of the
#    License, or (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
########################################################################

class GroupsController < ApplicationController
  load_resource
  helper_method :enable_update_in_local?

  def new
    authorize! :manage, Group

    set_page_title 'New group'
    @group = Group.new
    @organization = Organization.find_by_id(params[:organization_id])

    set_breadcrumbs "Organizations" => "/organizationals_params", @organization.to_s => edit_organization_path(@organization)

    @users = User.all
    @projects = Project.all.reject { |i| !i.is_childless? }
    @enable_update_in_local = true
  end

  def edit
    authorize! :show_groups, Group
    set_page_title 'Edit group'

    @group = Group.find(params[:id])
    @organization = @group.organization

    #set_breadcrumbs "Organizations" => "/organizationals_params", @organization.to_s => edit_organization_path(@organization)
    set_breadcrumbs "Organizations" => "/organizationals_params", "#{@organization.to_s} / #{I18n.t(:groups)} / #{@group.to_s}" => edit_organization_path(@organization)

    @users = User.all
    @projects = Project.all.reject { |i| !i.is_childless? }
  end

  def create
    authorize! :manage, Group

    @users = User.all
    @projects = Project.all.reject { |i| !i.is_childless? }
    @group = Group.new(params[:group])
    @enable_update_in_local = true
    @organization = Organization.find_by_id(params['group']['organization_id'])

    if @group.save
      redirect_to organization_authorization_path(@organization, anchor: "tabs-group")
    else
      render action: 'new'
    end
  end

  #Update the selected users in the group's securities
  def update_selected_users
    authorize! :manage, User

    @group = Group.find(params[:group_id])
    user_ids = params[:group][:user_ids]

    @group.users.each do |u|
      gu = GroupsUsers.where(:group_id => @group.id, :user_id => u.id) unless u.blank?
      gu.delete_all
    end

    user_ids.each do |u|
      gu = GroupsUsers.create(:group_id => @group.id, :user_id => u)
    end

    @group.projects(force_reload = true)

    if @group.save
      flash[:notice] = I18n.t(:notice_group_successful_updated)
    else
      flash[:notice] = I18n.t(:error_group_failed_update)
    end

    redirect_to redirect_apply(edit_organization_group_path(@group.organization, @group, anchor: "tabs-2"), nil, organization_authorization_path(@group.organization_id, :anchor => 'tabs-group'))
  end

  # #Update the selected users in the project's securities
  def update_selected_projects
    authorize! :manage, User

    @group = Group.find(params[:group_id])
    project_ids = params[:group][:project_ids]

    @group.projects.each do |p|
      gp = GroupsProjects.where(:group_id => @group.id, :project_id => p.id)
      gp.delete_all
    end

    project_ids.each do |g|
      GroupsProjects.create(:group_id => @group.id, :project_id => g) unless g.blank?
    end

    @group.projects(force_reload = true)

    if @group.save
      flash[:notice] = I18n.t(:notice_group_successful_updated)
    else
      flash[:notice] = I18n.t(:error_group_failed_update)
    end

    redirect_to root_url
  end


  def update
    authorize! :manage, Group

    @users = User.all
    @projects = Project.all.reject { |i| !i.is_childless? }
    @group = Group.find(params[:id])
    @organization = @group.organization

    if @group.update_attributes(params[:group])
      #redirect_to redirect(groups_path), :notice => "#{I18n.t (:notice_group_successful_updated)}"
      flash[:notice] =  "#{I18n.t (:notice_group_successful_updated)}"
      #redirect_to edit_organization_path(@organization)
      redirect_to redirect_apply(edit_organization_group_path(@organization, @group, anchor: "tabs-1"), nil, organization_authorization_path(@organization, :anchor => 'tabs-group'))
    else
      render action: 'edit'
    end
  end

  def destroy
    authorize! :manage, Group

    group = Group.find(params[:id])
    @organization = @group.organization

    GroupsUsers.delete_all(group_id: @group.id)

    @group.destroy

    flash[:notice] = I18n.t (:notice_group_successful_deleted)
    redirect_to organization_authorization_path(@organization, anchor: "tabs-group")
  end

protected

  def enable_update_in_local?
    #No authorize required since this method is protected and won't be call from route
    #if is_master_instance?
    #  true
    #else
    #  if params[:action] == 'new'
    #    true
    #  elsif params[:action] == 'edit'
    #    @group = Group.find(params[:id])
    #    if @group.is_local_record?
    #      true
    #    else
    #      if params[:anchor] == 'tabs-1'
    #        false
    #      end
    #    end
    #  end
    #end
    true
  end
end