CartsController

    # File app/controllers/carts_controller.rb, line 49
49:   def create

50:     @cart = Cart.new(params[:cart])

51: 

52:     respond_to do |format|

53:       if @cart.save

54:         format.html { redirect_to(@cart, :notice => 'Cart was successfully created.') }

55:         format.xml  { render :xml => @cart, :status => :created, :location => @cart }

56:       else

57:         format.html { render :action => "new" }

58:         format.xml  { render :xml => @cart.errors, :status => :unprocessable_entity }

59:       end

60:     end

61:   end

    # File app/controllers/carts_controller.rb, line 81
81:   def destroy

82:     @cart = current_cart

83:     @cart.destroy

84:     session[:cart_id] = nil

85: 

86:     respond_to do |format|

87:       format.html { redirect_to(store_url) }

88:       format.xml { head :ok }

89:     end

90:   end

    # File app/controllers/carts_controller.rb, line 43
43:   def edit

44:     @cart = Cart.find(params[:id])

45:   end

    # File app/controllers/carts_controller.rb, line 6
 6:   def index

 7:     @carts = Cart.all

 8: 

 9:     respond_to do |format|

10:       format.html # index.html.erb

11:       format.xml  { render :xml => @carts }

12:     end

13:   end

    # File app/controllers/carts_controller.rb, line 33
33:   def new

34:     @cart = Cart.new

35: 

36:     respond_to do |format|

37:       format.html # new.html.erb

38:       format.xml  { render :xml => @cart }

39:     end

40:   end

    # File app/controllers/carts_controller.rb, line 17
17:   def show

18:     begin

19:       @cart = Cart.find(params[:id])

20:     rescue ActiveRecord::RecordNotFound

21:       logger.error "Pokus o přístup k neplatnému košíku #{params[:id]}"

22:       redirect_to store_url, :notice => 'Neplatný košík'

23:     else

24:       respond_to do |format|

25:         format.html # show.html.erb

26:         format.xml { render :xml => @cart }

27:       end

28:     end

29:   end

    # File app/controllers/carts_controller.rb, line 65
65:   def update

66:     @cart = Cart.find(params[:id])

67: 

68:     respond_to do |format|

69:       if @cart.update_attributes(params[:cart])

70:         format.html { redirect_to(@cart, :notice => 'Cart was successfully updated.') }

71:         format.xml  { head :ok }

72:       else

73:         format.html { render :action => "edit" }

74:         format.xml  { render :xml => @cart.errors, :status => :unprocessable_entity }

75:       end

76:     end

77:   end