127 lines
2.7 KiB
Ruby
127 lines
2.7 KiB
Ruby
class API::V2::GraphqlController < API::V2::BaseController
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def execute
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result = API::V2::Schema.execute(query,
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variables: variables,
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context: context,
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operation_name: params[:operationName])
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render json: result
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rescue GraphQL::ParseError, JSON::ParserError => exception
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handle_parse_error(exception)
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rescue => exception
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if Rails.env.production?
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handle_error_in_production(exception)
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else
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handle_error_in_development(exception)
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end
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end
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private
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def append_info_to_payload(payload)
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super
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payload.merge!({
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graphql_query: query(fallback: params[:queryId]),
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graphql_variables: to_unsafe_hash(params[:variables]).to_json
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})
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end
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def process_action(*args)
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super
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rescue ActionDispatch::Http::Parameters::ParseError => exception
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render json: {
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errors: [
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{ message: exception.cause.message }
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],
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data: nil
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}, status: 400
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end
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def query(fallback: nil)
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if params[:queryId].present?
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API::V2::StoredQuery.get(params[:queryId], fallback: fallback)
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else
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params[:query]
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end
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end
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def variables
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ensure_hash(params[:variables])
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end
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# Handle form data, JSON body, or a blank value
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def ensure_hash(ambiguous_param)
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case ambiguous_param
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when String
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if ambiguous_param.present?
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ensure_hash(JSON.parse(ambiguous_param))
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else
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{}
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end
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when Hash
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ambiguous_param
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when ActionController::Parameters
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ambiguous_param.to_unsafe_h
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when nil
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{}
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else
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raise ArgumentError, "Unexpected parameter: #{ambiguous_param}"
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end
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end
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def to_unsafe_hash(ambiguous_param)
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case ambiguous_param
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when String
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if ambiguous_param.present?
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JSON.parse(ambiguous_param)
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else
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{}
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end
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when ActionController::Parameters
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ambiguous_param.to_unsafe_h
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else
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ambiguous_param
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end
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rescue JSON::ParserError
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{}
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end
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def handle_parse_error(exception)
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render json: {
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errors: [
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{ message: exception.message }
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],
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data: nil
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}, status: 400
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end
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def handle_error_in_development(exception)
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logger.error exception.message
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logger.error exception.backtrace.join("\n")
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render json: {
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errors: [
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{ message: exception.message, backtrace: exception.backtrace }
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],
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data: nil
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}, status: 500
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end
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def handle_error_in_production(exception)
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id = SecureRandom.uuid
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Sentry.capture_exception(exception, extra: { exception_id: id })
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render json: {
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errors: [
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{
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message: "Internal Server Error",
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extensions: {
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exception: { id: id }
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}
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}
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],
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data: nil
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}, status: 500
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end
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end
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