config.go

package grpc

import (
	"context"

	"github.com/alexfalkowski/go-service/meta"
	v1 "github.com/alexfalkowski/konfig/api/konfig/v1"
	"github.com/alexfalkowski/konfig/server/config"
)

// GetConfig for gRPC.
func (s *Server) GetConfig(ctx context.Context, req *v1.GetConfigRequest) (*v1.GetConfigResponse, error) {
	resp := &v1.GetConfigResponse{}

	cfg, err := config.NewConfig(req.GetApplication(), req.GetVersion(),
		req.GetEnvironment(), req.GetContinent(), req.GetCountry(),
		req.GetCommand(), req.GetKind())
	if err != nil {
		return resp, s.error(err)
	}

	resp.Config = &v1.Config{
		Application: cfg.Application(), Version: cfg.Version(),
		Environment: cfg.Environment(), Continent: cfg.Continent(), Country: cfg.Country(),
		Command: cfg.Command(), Kind: cfg.Kind(),
	}

	data, err := s.service.GetConfig(ctx, cfg)
	if err != nil {
		resp.Meta = meta.CamelStrings(ctx, "")

		return resp, s.error(err)
	}

	resp.Config.Data = data
	resp.Meta = meta.CamelStrings(ctx, "")

	return resp, nil
}