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Versions: 14
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Contents
module JSONAPIonify::Api
module Resource::Defaults::Hooks
extend ActiveSupport::Concern
included do
before :commit_create, :commit_update do |context|
# Assign the attributes
context.request_attributes.each do |key, value|
context.instance.send "#{key}=", value
end
# Assign the relationships
context.request_relationships.each do |key, value|
context.instance.send "#{key}=", value
end
end
after :commit_create, :commit_update do |context|
try_commit(context.instance)
end
after :commit_delete do |context|
if defined?(ActiveRecord) && context.instance.is_a?(ActiveRecord::Base)
context.instance.destroy
end
end
before :commit_add do |context|
context.scope.concat context.request_instances
end
before :commit_remove do |context|
context.request_instances.each { |instance| context.scope.delete(instance) }
end
before :commit_replace do |context|
case self.class.rel
when Relationship::One
context.owner.send "#{self.class.rel.name}=", context.request_instance
try_commit(context.owner)
when Relationship::Many
instances_to_add = context.request_instances - context.scope
instances_to_delete = context.scope - context.request_instances
instances_to_delete.each { |instance| context.scope.delete(instance) }
context.scope.append instances_to_add
end
end
end
def try_commit(instance)
if defined?(ActiveRecord) && instance.is_a?(ActiveRecord::Base)
commit_active_record(instance)
end
end
def commit_active_record(instance)
instance.save
if instance.errors.present?
instance.errors.messages.each do |attr, messages|
messages.each do |message|
error :invalid_attribute, attr, message
end
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems