Class: PricesController

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# File 'app/controllers/prices_controller.rb', line 49

def destroy
  return unless @price = find_and_check
  @price.destroy
  redirect_to_current
end

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# File 'app/controllers/prices_controller.rb', line 75

def edit
  return unless @price = find_and_check
  @mode = "purchases" if @price.entity_id != Entity.of_company.id
  t3e @price.attributes, :product=>@price.product.name
  render_restfully_form
end

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# File 'app/controllers/prices_controller.rb', line 108

def export
  @products = Product.availables
  @entity_categories = EntityCategory

  csv = ["",""]
  csv2 = ["Code Produit", "Nom"]
  @entity_categories.each do |category|
    csv += [category.code, category.name, ""]
    csv2 += ["HT","TTC","TVA"]
  end

  csv_string = Ekylibre::CSV.generate_line(csv)
  csv_string += Ekylibre::CSV.generate_line(csv2)

  csv_string += Ekylibre::CSV.generate do |csv|

    @products.each do |product|
      line = []
      line << [product.code, product.name]
      @entity_categories.each do |category|
        price = Price.find(:first, :conditions=>{:active=>true, :product_id=>product.id, :category_id=>EntityCategory.find_by_code(category.code).id})
        #raise Exception.new price.inspect
        if price.nil?
          line << ["","",""]
        else
          line << [price.pretax_amount.to_s.gsub(/\./,","), price.amount.to_s.gsub(/\./,","), price.tax.amount]
        end
      end
      csv << line.flatten
    end

  end

  send_data csv_string,
  :type => 'text/csv; charset=iso-8859-1; header=present',
  :disposition => "attachment; filename=Tarifs.csv"

end

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# File 'app/controllers/prices_controller.rb', line 55

def find
  if params[:product_id] and params[:entity_id]
    return unless product = find_and_check(:product, params[:product_id])
    return unless entity = find_and_check(:entity, params[:entity_id])
    @price = product.prices.find(:first, :conditions=>{:entity_id=>entity.id, :active=>true}, :order=>"by_default DESC")
    @price ||= Price.new(:category_id=>entity.category_id)
    respond_to do |format|
      format.html { render :partial=>"amount_form" }
      format.json { render :json=>@price.to_json }
      format.xml  { render :xml=>@price.to_xml }
    end
  elsif !params[:purchase_line_price_id].blank?
    return unless @price = find_and_check(:price, params[:purchase_line_price_id])
    @product = @price.product if @price
  elsif params[:purchase_line_product_id]
    return unless @product = find_and_check(:product, params[:purchase_line_product_id])
    @price = @product.prices.find_by_active_and_by_default_and_entity_id(true, true, params[:entity_id]||Entity.of_company.id) if @product
  end
end

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# File 'app/controllers/prices_controller.rb', line 147

def import

  if request.post?
    if params[:csv_file].nil?
      notify_warning(:you_must_select_a_file_to_import)
      redirect_to :action=>:import
    else
      file = params[:csv_file][:path]
      name = "MES_TARIFS.csv"
      @entity_categories = []
      @available_prices = []
      @unavailable_prices = []
      i = 0
      File.open("#{Rails.root.to_s}/#{name}", "w") { |f| f.write(file.read)}
      Ekylibre::CSV.foreach("#{Rails.root.to_s}/#{name}") do |row|
        if i == 0
          x = 2
          while !row[x].nil?
            entity_category = EntityCategory.find_by_code(row[x])
            entity_category = EntityCategory.create!(:code=>row[x], :name=>row[x+1]) if entity_category.nil?
            @entity_categories << entity_category
            x += 3
          end
        end

        if i > 1
          puts i.to_s+"hhhhhhhhhhhhhhh"
          x = 2
          @product = Product.find_by_code(row[0])
          for category in @entity_categories
            blank = true
            tax = Tax.find(:first, :conditions=>{:amount=>row[x+2].to_s.gsub(/\,/,".").to_f})
            tax_id = tax.nil? ? nil : tax.id
            @price = Price.find(:first, :conditions=>{:product_id=>@product.id, :category_id=>category.id, :active=>true} )
            if @price.nil? and (!row[x].nil? or !row[x+1].nil? or !row[x+2].nil?)
              @price = Price.new(:pretax_amount=>row[x].to_s.gsub(/\,/,".").to_f, :tax_id=>tax_id, :amount=>row[x+1].to_s.gsub(/\,/,".").to_f, :product_id=>@product.id, :category_id=>category.id, :entity_id=>Entity.of_company.id, :currency=>Entity.of_company.currency)
              blank = false
            elsif !@price.nil?
              blank = false
              @price.pretax_amount = row[x].to_s.gsub(/\,/,".").to_f
              @price.amount = row[x+1].to_s.gsub(/\,/,".").to_f
              @price.tax_id = tax_id
            end
            if blank == false
              if @price.valid?
                @available_prices << @price
              else
                @unavailable_prices << [i+1, @price.errors.full_messages]
              end
            end
            x += 3
          end
        end
        for price in @available_prices
          puts price.inspect+"    id" if price.id.nil? if i==14
        end
        #raise Exception.new @unavailable_prices.inspect if i == 12
        i += 1
      end

      if @unavailable_prices.empty?
        for price in @available_prices
          if price.id.nil?
            puts price.inspect
            Price.create!(price.attributes)
          else
            price.update_attributes(price.attributes)
          end
          notify_now(:prices_import_succeeded)
        end
      end
    end
  end

end

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# File 'app/controllers/prices_controller.rb', line 92

def index
  @modes = ['all', 'clients', 'suppliers']
  @suppliers = Entity.where(:supplier=>true)
  session[:entity_id] = 0
  if request.post?
    mode = params[:price][:mode]
    if mode == "suppliers"
      session[:entity_id] = params[:price][:supply].to_i
    elsif mode == "clients"
      session[:entity_id] = Entity.of_company.id
    else
      session[:entity_id] = 0
    end
  end
end

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# File 'app/controllers/prices_controller.rb', line 34

def new
  @mode = (params[:mode]||"sales").to_sym
  @price = Price.new(:product_id=>params[:product_id], :currency=>params[:currency]||Entity.of_company.currency, :category_id=>params[:entity_category_id]||session[:current_entity_category_id]||0)
  @price.entity_id = params[:entity_id] if params[:entity_id]
  render_restfully_form
end

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# File 'app/controllers/prices_controller.rb', line 82

def update
  return unless @price = find_and_check
  @mode = "purchases" if @price.entity_id != Entity.of_company.id
  @price.amount = 0
  return if save_and_redirect(@price, :attributes=>params[:price])
  t3e @price.attributes, :product=>@price.product.name
  render_restfully_form
end