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) 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 WbsActivityElementsController < ApplicationController
  include PeWbsHelper

  def new
    authorize! :manage_modules_instances, ModuleProject

    set_page_title 'WBS-Activity elements'
    @wbs_activity_element = WbsActivityElement.new
    if params[:activity_id]
      @wbs_activity = WbsActivity.find(params[:activity_id])
      @potential_parents = @wbs_activity.wbs_activity_elements
    end

    @selected_parent ||= WbsActivityElement.find(params[:selected_parent_id])
    @selected_record_status = RecordStatus.where('id = ? ', @selected_parent.record_status_id).first
  end

  def edit
    authorize! :manage_modules_instances, ModuleProject

    set_page_title 'WBS-Activity elements'
    @wbs_activity_element = WbsActivityElement.find(params[:id])
    if params[:activity_id]
      @wbs_activity = WbsActivity.find(params[:activity_id])
      if @wbs_activity_element.ancestry.nil?
        @potential_parents = []
      else
        @potential_parents = @wbs_activity.wbs_activity_elements
      end
    end

    @selected_parent = @wbs_activity_element.parent
  end

  def create
    authorize! :manage_modules_instances, ModuleProject
    @wbs_activity_element = WbsActivityElement.new(params[:wbs_activity_element])

    @selected_parent ||= WbsActivityElement.find(params[:wbs_activity_element][:parent_id])
    @selected_record_status = RecordStatus.where('id = ? ', @selected_parent.record_status_id).first
    @wbs_activity = @wbs_activity_element.wbs_activity
    @potential_parents = @wbs_activity.wbs_activity_elements

    #If we are on local instance, Status is set to "Local"
    #if @wbs_activity_element.is_root
    #  if is_master_instance?   #so not on master
    #    @wbs_activity_element.record_status = @proposed_status
    #  else
    #    @wbs_activity_element.record_status = @local_status
    #  end
    #else
    #  @wbs_activity_element.record_status = @wbs_activity_element.parent.record_status
    #end

    if @wbs_activity_element.save
      @wbs_activity.wbs_activity_ratios.each do |wbs_activity_ratio|
        @wbs_activity_ratio_element = WbsActivityRatioElement.new(:ratio_value => nil,
                                                                  :wbs_activity_ratio_id => wbs_activity_ratio.id,
                                                                  :wbs_activity_element_id => @wbs_activity_element.id)

        @wbs_activity_ratio_element.save(:validate => false)
      end
      redirect_to edit_wbs_activity_path(@wbs_activity, :anchor => 'tabs-2'), notice: "#{I18n.t (:notice_wbs_activity_element_successful_created)}"
    else
      selected = WbsActivityElement.find(params[:wbs_activity_element][:parent_id]) #@selected = @wbs_activity_element.parent
      #@selected_record_status = RecordStatus.where('id = ? ', selected.record_status_id).first
      render action: 'new'
    end
  end

  def update
    authorize! :manage_modules_instances, ModuleProject
    @wbs_activity_element = WbsActivityElement.find(params[:id])

    @wbs_activity ||= WbsActivity.find_by_id(params[:wbs_activity_element][:wbs_activity_id])
    @potential_parents = @wbs_activity.wbs_activity_elements if @wbs_activity
    @selected_parent = @wbs_activity_element.parent
    #@selected_record_status = RecordStatus.where('id = ? ', @wbs_activity_element.record_status_id).first

    #unless is_master_instance?
    #  if @wbs_activity_element.is_local_record?
    #    @wbs_activity_element.custom_value = 'Locally edited'
    #  end
    #end

    if params[:wbs_activity_element][:wbs_activity_id]
      @wbs_activity = WbsActivity.find(params[:wbs_activity_element][:wbs_activity_id])
    end

    if @wbs_activity_element.update_attributes(params[:wbs_activity_element])
      redirect_to edit_wbs_activity_path(@wbs_activity, :anchor => 'tabs-2'), :notice => "#{I18n.t (:notice_wbs_activity_element_successful_updated)}"
    else
      render action: 'edit'
    end
  end

  def destroy
    authorize! :manage, WbsActivity

    @wbs_activity_element = WbsActivityElement.find(params[:id])

    #if is_master_instance?
    #  if @wbs_activity_element.is_defined? || @wbs_activity_element.is_custom?
    #    #logical deletion  delete don't have to suppress records anymore on Defined record
    #    @wbs_activity_element.update_attributes(:record_status_id => @retired_status.id, :owner_id => current_user.id)
    #  else
    @wbs_activity_element.destroy
    #  end
    #else
    #  if @wbs_activity_element.is_local_record? || @wbs_activity_element.is_retired?
    #    @wbs_activity_element.destroy
    #  else
    #    flash[:warning] = I18n.t (:warning_master_record_cant_be_delete)
    #  end
    #end

    redirect_to edit_wbs_activity_path(@wbs_activity_element.wbs_activity, :anchor => 'tabs-2')
  end

  def show
    #No authorize required since everyone can access the list of ABS
    @wbs_activity_element = WbsActivityElement.find(params[:id])

    respond_to do |format|
      format.html # show.html.erb
      format.json { render json: @wbs_activity_element }
      format.js
    end
  end

  def update_status_collection
    authorize! :manage_modules_instances, ModuleProject

    @wbs_record_status_collection = []
    unless params[:selected_parent_id].blank?
      element_parent = WbsActivityElement.find(params[:selected_parent_id])
      parent_record_status = RecordStatus.find(element_parent.record_status_id)
      if parent_record_status == @defined_status
        @wbs_record_status_collection = RecordStatus.where('id =? ', element_parent.record_status_id)
      else
        @wbs_record_status_collection = RecordStatus.where('name <> ? ', 'Defined')
      end
    end
  end


protected

  def wbs_record_statuses_collection
    #No authorize required since this method is protected and won't be call from route
    @wbs_record_status_collection = []
    if @wbs_activity_element.new_record?
      unless params[:selected_parent_id].blank?
        element_parent = WbsActivityElement.find(params[:selected_parent_id])
        @wbs_record_status_collection = RecordStatus.where('id =? ', element_parent.record_status_id)
      end
    else
      if @wbs_activity_element.is_defined?
        @wbs_record_status_collection = RecordStatus.where('name = ?', 'Defined')
      else
        @wbs_record_status_collection = RecordStatus.where('name <> ?', 'Defined')
      end
    end
    @wbs_record_status_collection
  end

end