module ObjectJSONMapper::Persistence

Public Class Methods

included(base) click to toggle source
# File lib/object_json_mapper/persistence.rb, line 3
def self.included(base)
  base.extend(ClassMethods)
end

Public Instance Methods

delete()
Alias for: destroy
destroy() click to toggle source

@result [TrueClass,FalseClass]

# File lib/object_json_mapper/persistence.rb, line 56
def destroy
  client.delete

  true
rescue RestClient::ExceptionWithResponse
  false
end
Also aliased as: delete
reload() click to toggle source

@return [ObjectJSONMapper::Base]

# File lib/object_json_mapper/persistence.rb, line 66
def reload
  tap do |base|
    base.attributes = HTTP.parse_json(client.get.body) if reloadable?
  end
end
save(*) click to toggle source

@return [ObjectJSONMapper::Base,FalseClass]

# File lib/object_json_mapper/persistence.rb, line 8
def save(*)
  return update(attributes) if persisted?

  response = self.class.client.post(attributes)

  result = if response.headers[:location]
             RestClient.get(response.headers[:location], ObjectJSONMapper.headers)
           else
             response.body
           end

  persist
  errors.clear
  attributes.merge!(HTTP.parse_json(result))

  self
rescue RestClient::ExceptionWithResponse => e
  raise e unless e.response.code == 422

  load_errors(HTTP.parse_json(e.response.body))

  false
ensure
  validate
end
Also aliased as: save!
save!(*)
Alias for: save
update(params = {}) click to toggle source

@param params [Hash] @return [ObjectJSONMapper::Base,FalseClass]

# File lib/object_json_mapper/persistence.rb, line 37
def update(params = {})
  return false if new_record?

  client.patch(params)

  reload
  errors.clear

  self
rescue RestClient::ExceptionWithResponse => e
  raise e unless e.response.code == 422

  load_errors(HTTP.parse_json(e.response.body))

  false
end
Also aliased as: update_attributes
update_attributes(params = {})
Alias for: update