Class: JSONAPI::ReplaceFieldsOperation

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

Instance Attribute Summary collapse

Attributes inherited from Operation

#resource_klass

Instance Method Summary collapse

Constructor Details

#initialize(resource_klass, resource_id, values) ⇒ ReplaceFieldsOperation

Returns a new instance of ReplaceFieldsOperation.



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# File 'lib/jsonapi/operation.rb', line 58

def initialize(resource_klass, resource_id, values)
  @resource_id = resource_id
  @values = values
  super(resource_klass)
end

Instance Attribute Details

#resource_id ⇒ Object (readonly)

Returns the value of attribute resource_id.



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# File 'lib/jsonapi/operation.rb', line 56

def resource_id
  @resource_id
end

#values ⇒ Object (readonly)

Returns the value of attribute values.



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# File 'lib/jsonapi/operation.rb', line 56

def values
  @values
end

Instance Method Details

#apply(context) ⇒ Object 



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# File 'lib/jsonapi/operation.rb', line 64

def apply(context)
  resource = @resource_klass.find_by_key(@resource_id, context)
  resource.replace_fields(values, context)
  resource.save

  return JSONAPI::OperationResult.new(:ok, resource)

rescue JSONAPI::Exceptions::Error => e
  return JSONAPI::OperationResult.new(e.errors.count == 1 ? e.errors[0].code : :bad_request, nil, e.errors)
end