Sha256: 94ff2a6ca373fef35993f05f23767f43fade4ce5b1ad6bd2e12480f6470497c7
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Size: 1.69 KB
Versions: 1
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Stored size: 1.69 KB
Contents
module GraphQL class Query class Executor # @return [GraphQL::Query] the query being executed attr_reader :query def initialize(query) @query = query end # Evalute {operation_name} on {query}. Handle errors by putting them in the "errors" key. # (Or, if `query.debug`, by re-raising them.) # @return [Hash] A GraphQL response, with either a "data" key or an "errors" key def result execute rescue GraphQL::Query::OperationNameMissingError, GraphQL::Query::VariableMissingError => err {"errors" => [{"message" => err.message}]} rescue StandardError => err query.debug && raise(err) message = "Something went wrong during query execution: #{err}" #\n#{err.backtrace.join("\n ")}" {"errors" => [{"message" => message}]} end private def execute operation = query.selected_operation return {} if operation.nil? if operation.operation_type == "query" root_type = query.schema.query execution_strategy_class = query.schema.query_execution_strategy elsif operation.operation_type == "mutation" root_type = query.schema.mutation execution_strategy_class = query.schema.mutation_execution_strategy end execution_strategy = execution_strategy_class.new query.context.execution_strategy = execution_strategy data_result = execution_strategy.execute(operation, root_type, query) result = { "data" => data_result } error_result = query.context.errors.map(&:to_h) if error_result.any? result["errors"] = error_result end result end end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
graphql-0.10.0 | lib/graphql/query/executor.rb |