Module: Resourceful::Default::Actions

Defined in:
lib/resourceful/default/actions.rb

Overview

Contains the definitions of the default resourceful actions. These are made available with the Builder#actions method.

These methods are very compact, so the best way to understand them is just to look at their source. Check out Resourceful::Accessors and Resourceful::Callbacks for the documentation of the methods called within the actions.

Along with each action is listed the RESTful method which corresponds to the action. The controller in the examples is FoosController, and the id for single-object actions is 12.

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object

POST /foos



34
35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'lib/resourceful/default/actions.rb', line 34

def create
  build_object
  load_object
  before :create
  if current_object.save
    save_succeeded!
    after :create
    response_for :create
  else
    save_failed!
    after :create_fails
    response_for :create_fails
  end
end

#destroy ⇒ Object

DELETE /foos/12



88
89
90
91
92
93
94
95
96
97
98
 
# File 'lib/resourceful/default/actions.rb', line 88

def destroy
  #load_object
  before :destroy
  if current_object.destroy
    after :destroy
    response_for :destroy
  else
    after :destroy_fails
    response_for :destroy_fails
  end
end

#edit ⇒ Object

GET /foos/12/edit



81
82
83
84
85
 
# File 'lib/resourceful/default/actions.rb', line 81

def edit
  #load_object
  before :edit
  response_for :edit
end

#index ⇒ Object

GET /foos



17
18
19
20
21
 
# File 'lib/resourceful/default/actions.rb', line 17

def index
  #load_objects
  before :index
  response_for :index
end

#new ⇒ Object

GET /foos/new



73
74
75
76
77
78
 
# File 'lib/resourceful/default/actions.rb', line 73

def new
  build_object
  load_object
  before :new
  response_for :new
end

#show ⇒ Object

GET /foos/12



24
25
26
27
28
29
30
31
 
# File 'lib/resourceful/default/actions.rb', line 24

def show
  # NOTE - Moved this call to a more generic place
  #load_object
  before :show
  response_for :show
rescue
  response_for :show_fails
end

#update ⇒ Object

PUT /foos/12



50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
 
# File 'lib/resourceful/default/actions.rb', line 50

def update
  #load_object
  before :update
  
  begin
    result = current_object.update_attributes object_parameters
  rescue ActiveRecord::StaleObjectError
    current_object.reload
    result = false
  end
  
  if result
    save_succeeded!
    after :update
    response_for :update
  else
    save_failed!
    after :update_fails
    response_for :update_fails
  end
end