samples/grpc_service/src/greeter_service.hpp

#pragma once
 
#include <string_view>
#include <userver/utest/using_namespace_userver.hpp>
 
#include <userver/components/component_fwd.hpp>
#include <userver/ugrpc/server/service_component_base.hpp>
 
#include <samples/greeter_service.usrv.pb.hpp>
 
namespace samples {
 
class GreeterService final : public api::GreeterServiceBase {
 public:
  explicit GreeterService(std::string prefix);
 
  SayHelloResult SayHello(CallContext& context,
                          api::GreetingRequest&& request) override;
 
  SayHelloResponseStreamResult SayHelloResponseStream(
      CallContext& context, api::GreetingRequest&& request,
      SayHelloResponseStreamWriter& writer) override;
 
  SayHelloRequestStreamResult SayHelloRequestStream(
      CallContext& context, SayHelloRequestStreamReader& reader) override;
 
  SayHelloStreamsResult SayHelloStreams(
      CallContext& context, SayHelloStreamsReaderWriter& stream) override;
 
 private:
  const std::string prefix_;
};
 
class GreeterServiceComponent final
    : public ugrpc::server::ServiceComponentBase {
 public:
  static constexpr std::string_view kName = "greeter-service";
 
  GreeterServiceComponent(const components::ComponentConfig& config,
                          const components::ComponentContext& context);
 
  static yaml_config::Schema GetStaticConfigSchema();
 
 private:
  GreeterService service_;
};
 
}  // namespace samples