96 lines
2.8 KiB
Ruby
96 lines
2.8 KiB
Ruby
module RequestExceptionHandler
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extend ActiveSupport::Concern
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QUERY_CANCELED_ERROR_MESSAGE_PATTERNS = [
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'ActiveRecord::QueryCanceled',
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'PG::QueryCanceled',
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'canceling statement due to statement timeout'
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].freeze
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included do
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rescue_from ActiveRecord::RecordInvalid, with: :render_record_invalid
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rescue_from CustomExceptions::InboxDisabled, with: :render_inbox_disabled_error
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rescue_from CustomExceptions::Inbox::LimitExceeded, with: :render_error_response
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end
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private
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def handle_with_exception
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yield
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rescue ActiveRecord::RecordNotFound => e
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log_handled_error(e)
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render_not_found_error('Resource could not be found')
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rescue Pundit::NotAuthorizedError => e
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log_handled_error(e)
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render_unauthorized('You are not authorized to do this action')
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rescue ActionController::ParameterMissing => e
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log_handled_error(e)
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render_could_not_create_error(e.message)
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rescue ActiveRecord::QueryCanceled => e
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log_handled_error(e)
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render_could_not_create_error(database_query_canceled_message)
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ensure
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# to address the thread variable leak issues in Puma/Thin webserver
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Current.reset
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end
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def render_unauthorized(message)
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render json: { error: message }, status: :unauthorized
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end
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def render_not_found_error(message)
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render json: { error: message }, status: :not_found
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end
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def render_could_not_create_error(error)
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render json: { error: sanitized_error_message(error) }, status: :unprocessable_entity
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end
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def render_inbox_disabled_error(_exception = nil)
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render json: {
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error: 'inbox_disabled',
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message: 'This inbox is currently disabled'
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}, status: :forbidden
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end
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def render_payment_required(message)
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render json: { error: message }, status: :payment_required
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end
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def render_internal_server_error(message)
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render json: { error: message }, status: :internal_server_error
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end
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def render_record_invalid(exception)
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log_handled_error(exception)
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render json: {
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message: exception.record.errors.full_messages.join(', '),
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attributes: exception.record.errors.attribute_names
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}, status: :unprocessable_entity
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end
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def render_error_response(exception)
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log_handled_error(exception)
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render json: exception.to_hash, status: exception.http_status
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end
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def log_handled_error(exception)
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logger.info("Handled error: #{exception.inspect}")
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end
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def sanitized_error_message(message)
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return database_query_canceled_message if database_query_canceled_message?(message)
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message
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end
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def database_query_canceled_message?(message)
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error_message = message.to_s
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QUERY_CANCELED_ERROR_MESSAGE_PATTERNS.any? { |pattern| error_message.include?(pattern) }
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end
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def database_query_canceled_message
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I18n.t('errors.database.query_canceled')
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end
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end
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