Initial QSfera import

Server/services/search/pkg/server/grpc/option.go

@@ -0,0 +1,113 @@
+package grpc
+
+import (
+	"context"
+
+	gateway "github.com/cs3org/go-cs3apis/cs3/gateway/v1beta1"
+	"github.com/opencloud-eu/reva/v2/pkg/rgrpc/todo/pool"
+	"go.opentelemetry.io/otel/trace"
+
+	"github.com/qsfera/server/pkg/log"
+	"github.com/qsfera/server/services/search/pkg/config"
+	"github.com/qsfera/server/services/search/pkg/metrics"
+	"github.com/qsfera/server/services/search/pkg/search"
+	svc "github.com/qsfera/server/services/search/pkg/service/grpc/v0"
+)
+
+// Option defines a single option function.
+type Option func(o *Options)
+
+// Options defines the available options for this package.
+type Options struct {
+	Name            string
+	Logger          log.Logger
+	Context         context.Context
+	Config          *config.Config
+	Metrics         *metrics.Metrics
+	Handler         *svc.Service
+	JWTSecret       string
+	TraceProvider   trace.TracerProvider
+	GatewaySelector *pool.Selector[gateway.GatewayAPIClient]
+	Searcher        search.Searcher
+}
+
+// newOptions initializes the available default options.
+func newOptions(opts ...Option) Options {
+	opt := Options{}
+
+	for _, o := range opts {
+		o(&opt)
+	}
+
+	return opt
+}
+
+// Name provides a name for the service.
+func Name(val string) Option {
+	return func(o *Options) {
+		o.Name = val
+	}
+}
+
+// Logger provides a function to set the logger option.
+func Logger(val log.Logger) Option {
+	return func(o *Options) {
+		o.Logger = val
+	}
+}
+
+// Context provides a function to set the context option.
+func Context(val context.Context) Option {
+	return func(o *Options) {
+		o.Context = val
+	}
+}
+
+// Config provides a function to set the config option.
+func Config(val *config.Config) Option {
+	return func(o *Options) {
+		o.Config = val
+	}
+}
+
+// Metrics provides a function to set the metrics option.
+func Metrics(val *metrics.Metrics) Option {
+	return func(o *Options) {
+		o.Metrics = val
+	}
+}
+
+// Handler provides a function to set the handler option.
+func Handler(val *svc.Service) Option {
+	return func(o *Options) {
+		o.Handler = val
+	}
+}
+
+// JWTSecret provides a function to set the Config option.
+func JWTSecret(val string) Option {
+	return func(o *Options) {
+		o.JWTSecret = val
+	}
+}
+
+// TraceProvider provides a function to set the trace provider option.
+func TraceProvider(val trace.TracerProvider) Option {
+	return func(o *Options) {
+		o.TraceProvider = val
+	}
+}
+
+// GatewaySelector provides a function to set the GatewaySelector option.
+func GatewaySelector(val *pool.Selector[gateway.GatewayAPIClient]) Option {
+	return func(o *Options) {
+		o.GatewaySelector = val
+	}
+}
+
+// Searcher provides a function to set the Searcher option.
+func Searcher(val search.Searcher) Option {
+	return func(o *Options) {
+		o.Searcher = val
+	}
+}

Server/services/search/pkg/server/grpc/server.go

@@ -0,0 +1,61 @@
+package grpc
+
+import (
+	"github.com/qsfera/server/pkg/service/grpc"
+	"github.com/qsfera/server/pkg/version"
+	searchsvc "github.com/qsfera/server/protogen/gen/qsfera/services/search/v0"
+	svc "github.com/qsfera/server/services/search/pkg/service/grpc/v0"
+)
+
+// Server initializes a new go-micro service ready to run
+func Server(opts ...Option) (grpc.Service, error) {
+	options := newOptions(opts...)
+
+	service, err := grpc.NewServiceWithClient(
+		options.Config.GrpcClient,
+		grpc.TLSEnabled(options.Config.GRPC.TLS.Enabled),
+		grpc.TLSCert(
+			options.Config.GRPC.TLS.Cert,
+			options.Config.GRPC.TLS.Key,
+		),
+		grpc.Name(options.Config.Service.Name),
+		grpc.Context(options.Context),
+		grpc.Address(options.Config.GRPC.Addr),
+		grpc.Namespace(options.Config.GRPC.Namespace),
+		grpc.Logger(options.Logger),
+		grpc.Version(version.GetString()),
+		grpc.TraceProvider(options.TraceProvider),
+	)
+	if err != nil {
+		options.Logger.Fatal().Err(err).Msg("Error creating search service")
+		return grpc.Service{}, err
+	}
+
+	handle, err := svc.NewHandler(
+		svc.Config(options.Config),
+		svc.Logger(options.Logger),
+		svc.JWTSecret(options.JWTSecret),
+		svc.TracerProvider(options.TraceProvider),
+		svc.Metrics(options.Metrics),
+		svc.GatewaySelector(options.GatewaySelector),
+		svc.Searcher(options.Searcher),
+	)
+	if err != nil {
+		options.Logger.Error().
+			Err(err).
+			Msg("Error initializing search service")
+		return grpc.Service{}, err
+	}
+
+	if err := searchsvc.RegisterSearchProviderHandler(
+		service.Server(),
+		handle,
+	); err != nil {
+		options.Logger.Error().
+			Err(err).
+			Msg("Error registering search provider handler")
+		return grpc.Service{}, err
+	}
+
+	return service, nil
+}