self.abstract_class = true
include CurrentApiClient # current_user, current_api_client, etc.
+ include DbCurrentTime
attr_protected :created_at
attr_protected :modified_by_user_uuid
api_column_map
end
+ def self.columns_for_attributes(select_attributes)
+ # Given an array of attribute names to select, return an array of column
+ # names that must be fetched from the database to satisfy the request.
+ api_column_map = attributes_required_columns
+ select_attributes.flat_map { |attr| api_column_map[attr] }.uniq
+ end
+
def self.default_orders
["#{table_name}.modified_at desc", "#{table_name}.uuid"]
end
# Verify "write" permission on new owner
# default fail unless one of:
# current_user is this object
- # current user can_write new owner
- unless current_user == self or current_user.can? write: owner_uuid
+ # current user can_write new owner, or this object if owner unchanged
+ if new_record? or owner_uuid_changed? or is_a?(ApiClientAuthorization)
+ write_target = owner_uuid
+ else
+ write_target = uuid
+ end
+ unless current_user == self or current_user.can? write: write_target
logger.warn "User #{current_user.uuid} tried to modify #{self.class.to_s} #{uuid} but does not have permission to write new owner_uuid #{owner_uuid}"
errors.add :owner_uuid, "cannot be changed without write permission on new owner"
raise PermissionDeniedError
end
def update_modified_by_fields
- self.updated_at = Time.now
+ current_time = db_current_time
+ self.updated_at = current_time
self.owner_uuid ||= current_default_owner if self.respond_to? :owner_uuid=
- self.modified_at = Time.now
+ self.modified_at = current_time
self.modified_by_user_uuid = current_user ? current_user.uuid : nil
self.modified_by_client_uuid = current_api_client ? current_api_client.uuid : nil
true