Class: JSONAPI::ShowAssociationOperation

Inherits:
Operation
  • Object
show all
Defined in:
lib/jsonapi/operation.rb

Instance Attribute Summary collapse

Attributes inherited from Operation

#options, #resource_klass, #transactional

Instance Method Summary collapse

Constructor Details

#initialize(resource_klass, options = {}) ⇒ ShowAssociationOperation 



67
68
69
70
71
72
 
# File 'lib/jsonapi/operation.rb', line 67

def initialize(resource_klass, options = {})
  @parent_key = options.fetch(:parent_key)
  @association_type = options.fetch(:association_type)
  @transactional = false
  super(resource_klass, options)
end

Instance Attribute Details

#association_type ⇒ Object (readonly)

Returns the value of attribute association_type.



65
66
67
 
# File 'lib/jsonapi/operation.rb', line 65

def association_type
  @association_type
end

#parent_key ⇒ Object (readonly)

Returns the value of attribute parent_key.



65
66
67
 
# File 'lib/jsonapi/operation.rb', line 65

def parent_key
  @parent_key
end

Instance Method Details

#apply(context) ⇒ Object 



74
75
76
77
78
79
80
81
82
83
 
# File 'lib/jsonapi/operation.rb', line 74

def apply(context)
  parent_resource = resource_klass.find_by_key(@parent_key, context: context)

  return JSONAPI::LinksObjectOperationResult.new(:ok,
                                                 parent_resource,
                                                 resource_klass._association(@association_type))

rescue JSONAPI::Exceptions::Error => e
  return JSONAPI::ErrorsOperationResult.new(e.errors[0].code, e.errors)
end