openproject/lib/api/utilities/json_gem_parser.rb

# Forces using the classic json gem when parsing.
# This might be beneficial in cases where other parsers, orchestrated by MultiJson misbehave.
# This is e.g. the case with oj which sometimes turns numbers into BigDecimal values.
module API::Utilities::JsonGemParser
  def self.call(object, _)
    ::Grape::Json.load(object, adapter: :json_gem)
  rescue ::Grape::Json::ParseError
    # handle JSON parsing errors via the rescue handlers or provide error message
    raise Grape::Exceptions::InvalidMessageBody, 'application/json'
  end
end
disable oj for viewpoint body parsing oj in rails mode sometimes parses numbers to BigDecimal. Those then are serialized to strings when assigned to a JSONB column of an AR model, e.g. viewpoint's json_viewpoint attribute. The classic json gem does not behave in the same way so we use it for viewpoint parsing. 5 years ago			`# Forces using the classic json gem when parsing.`
			`# This might be beneficial in cases where other parsers, orchestrated by MultiJson misbehave.`
			`# This is e.g. the case with oj which sometimes turns numbers into BigDecimal values.`
			`module API::Utilities::JsonGemParser`
			`def self.call(object, _)`
			`::Grape::Json.load(object, adapter: :json_gem)`
			`rescue ::Grape::Json::ParseError`
			`# handle JSON parsing errors via the rescue handlers or provide error message`
			`raise Grape::Exceptions::InvalidMessageBody, 'application/json'`
			`end`
			`end`