Class: OrdersController

Inherits:
ApplicationController show all
Defined in:
app/controllers/orders_controller.rb

Overview

Controller for managing orders, i.e. all actions that require the “orders” role. Normal ordering actions of members of order groups is handled by the OrderingController.

Instance Method Summary collapse

Methods inherited from ApplicationController

current

Instance Method Details

#createObject

Save a new order. order_articles will be saved in Order.article_ids=()


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# File 'app/controllers/orders_controller.rb', line 74

def create
  @order = Order.new(params[:order])
  @order.created_by = current_user
  if @order.save
    flash[:notice] = I18n.t('orders.create.notice')
    redirect_to @order
  else
    logger.debug "[debug] order errors: #{@order.errors.messages}"
    render :action => 'new'
  end
end

#destroyObject

Delete an order.


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# File 'app/controllers/orders_controller.rb', line 104

def destroy
  Order.find(params[:id]).destroy
  redirect_to :action => 'index'
end

#editObject

Page to edit an exsiting order. editing finished orders is done in FinanceController


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# File 'app/controllers/orders_controller.rb', line 88

def edit
  @order = Order.includes(:articles).find(params[:id])
end

#finishObject

Finish a current order.


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# File 'app/controllers/orders_controller.rb', line 110

def finish
  order = Order.find(params[:id])
  order.finish!(@current_user)
  redirect_to order, notice: I18n.t('orders.finish.notice')
rescue => error
  redirect_to orders_url, alert: I18n.t('errors.general_msg', :msg => error.message)
end

#indexObject

List orders


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# File 'app/controllers/orders_controller.rb', line 12

def index
  @open_orders = Order.open.includes(:supplier)
  @finished_orders = Order.finished_not_closed.includes(:supplier)
  @per_page = 15
  if params['sort']
    sort = case params['sort']
             when "supplier"         then "suppliers.name, ends DESC"
             when "pickup"           then "pickup DESC"
             when "ends"             then "ends DESC"
             when "supplier_reverse" then "suppliers.name DESC"
             when "ends_reverse"     then "ends"
             end
  else
    sort = "ends DESC"
  end
  @suppliers = Supplier.having_articles.order('suppliers.name')
  @orders = Order.closed.includes(:supplier).reorder(sort).page(params[:page]).per(@per_page)
end

#newObject

Page to create a new order.


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# File 'app/controllers/orders_controller.rb', line 67

def new
  @order = Order.new(supplier_id: params[:supplier_id]).init_dates
  @order.article_ids = Order.find(params[:order_id]).article_ids if params[:order_id]
end

#receiveObject


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# File 'app/controllers/orders_controller.rb', line 127

def receive
  @order = Order.find(params[:id])
  unless request.post?
    @order_articles = @order.order_articles.ordered_or_member.includes(:article).order('articles.order_number, articles.name')
  else
    s = update_order_amounts
    flash[:notice] = (s ? I18n.t('orders.receive.notice', :msg => s) : I18n.t('orders.receive.notice_none'))
    redirect_to @order
  end
end

#receive_on_order_article_createObject

See publish/subscribe design pattern in /doc.


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# File 'app/controllers/orders_controller.rb', line 138

def receive_on_order_article_create # See publish/subscribe design pattern in /doc.
  @order_article = OrderArticle.find(params[:order_article_id])
  render :layout => false
end

#receive_on_order_article_updateObject

See publish/subscribe design pattern in /doc.


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# File 'app/controllers/orders_controller.rb', line 143

def receive_on_order_article_update # See publish/subscribe design pattern in /doc.
  @order_article = OrderArticle.find(params[:order_article_id])
  render :layout => false
end

#remove_empty_articleObject (protected)


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# File 'app/controllers/orders_controller.rb', line 192

def remove_empty_article
  params[:order][:article_ids].reject!(&:blank?) if params[:order] && params[:order][:article_ids]
end

#send_result_to_supplierObject

Send a order to the supplier.


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# File 'app/controllers/orders_controller.rb', line 119

def send_result_to_supplier
  order = Order.find(params[:id])
  order.send_to_supplier!(@current_user)
  redirect_to order, notice: I18n.t('orders.send_to_supplier.notice')
rescue => error
  redirect_to order, alert: I18n.t('errors.general_msg', :msg => error.message)
end

#showObject

Gives a view for the results to a specific order Renders also the pdf


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# File 'app/controllers/orders_controller.rb', line 33

def show
  @order= Order.find(params[:id])
  @view = (params[:view] || 'default').gsub(/[^-_a-zA-Z0-9]/, '')
  @partial = case @view
               when 'default'  then 'articles'
               when 'groups'   then 'shared/articles_by/groups'
               when 'articles' then 'shared/articles_by/articles'
               else 'articles'
             end

  respond_to do |format|
    format.html
    format.js do
      render :layout => false
    end
    format.pdf do
      pdf = case params[:document]
              when 'groups'   then OrderByGroups.new(@order)
              when 'articles' then OrderByArticles.new(@order)
              when 'fax'      then OrderFax.new(@order)
              when 'matrix'   then OrderMatrix.new(@order)
            end
      send_data pdf.to_pdf, filename: pdf.filename, type: 'application/pdf'
    end
    format.csv do
      send_data OrderCsv.new(@order).to_csv, filename: @order.name+'.csv', type: 'text/csv'
    end
    format.text do
      send_data OrderTxt.new(@order).to_txt, filename: @order.name+'.txt', type: 'text/plain'
    end
  end
end

#updateObject

Update an existing order.


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# File 'app/controllers/orders_controller.rb', line 93

def update
  @order = Order.find params[:id]
  if @order.update_attributes params[:order]
    flash[:notice] = I18n.t('orders.update.notice')
    redirect_to :action => 'show', :id => @order
  else
    render :action => 'edit'
  end
end

#update_order_amountsObject (protected)


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# File 'app/controllers/orders_controller.rb', line 150

def update_order_amounts
  return if not params[:order_articles]
  # where to leave remainder during redistribution
  rest_to = []
  rest_to << :tolerance if params[:rest_to_tolerance]
  rest_to << :stock if params[:rest_to_stock]
  rest_to << nil
  # count what happens to the articles:
  #   changed, rest_to_tolerance, rest_to_stock, left_over
  counts = [0] * 4
  cunits = [0] * 4
  # This was once wrapped in a transaction, but caused
  # "MySQL lock timeout exceeded" errors. It's ok to do
  # this article-by-article anway.
  params[:order_articles].each do |oa_id, oa_params|
    unless oa_params.blank?
      oa = OrderArticle.find(oa_id)
      # update attributes; don't use update_attribute because it calls save
      # which makes received_changed? not work anymore
      oa.attributes = oa_params
      if oa.units_received_changed?
        counts[0] += 1
        unless oa.units_received.blank?
          cunits[0] += oa.units_received * oa.article.unit_quantity
          oacounts = oa.redistribute oa.units_received * oa.price.unit_quantity, rest_to
          oacounts.each_with_index {|c,i| cunits[i+1]+=c; counts[i+1]+=1 if c>0 }
        end
      end
      oa.save!
    end
  end
  return nil if counts[0] == 0
  notice = []
  notice << I18n.t('orders.update_order_amounts.msg1', count: counts[0], units: cunits[0])
  notice << I18n.t('orders.update_order_amounts.msg2', count: counts[1], units: cunits[1]) if params[:rest_to_tolerance]
  notice << I18n.t('orders.update_order_amounts.msg3', count: counts[2], units: cunits[2]) if params[:rest_to_stock]
  if counts[3]>0 || cunits[3]>0
    notice << I18n.t('orders.update_order_amounts.msg4', count: counts[3], units: cunits[3])
  end
  notice.join(', ')
end