Class: Cathode::UpdateRequest

Inherits:
Request
  • Object
show all
Defined in:
lib/cathode/update_request.rb

Overview

Defines the default behavior for an update request.

Instance Attribute Summary

Attributes inherited from Request

#_body, #_status, #action, #context, #custom_logic, #resource

Instance Method Summary collapse

Methods inherited from Request

create, #initialize

Constructor Details

This class inherits a constructor from Cathode::Request

Instance Method Details

#default_action_block ⇒ Object

Sets the default action to update a resource. If the resource is singular, updates the parent’s associated resource. Otherwise, updates the resource directly.



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/cathode/update_request.rb', line 7

def default_action_block
  proc do
    begin
      record = if resource.singular
                parent_model = resource.parent.model.find(parent_resource_id)
                parent_model.send resource.name
              else
                record = model.find(params[:id])
              end

      record.update(instance_eval(&@strong_params))
      body record.reload
    rescue ActionController::ParameterMissing => error
      body error.message
      status :bad_request
    end
  end
end