mirror of
https://github.com/arangodb/kube-arangodb.git
synced 2024-12-14 11:57:37 +00:00
109 lines
2.7 KiB
Go
109 lines
2.7 KiB
Go
//
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// DISCLAIMER
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//
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// Copyright 2023-2024 ArangoDB GmbH, Cologne, Germany
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Copyright holder is ArangoDB GmbH, Cologne, Germany
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//
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package v1
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import (
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"context"
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"time"
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"google.golang.org/grpc"
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"google.golang.org/protobuf/types/known/timestamppb"
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pbPongV1 "github.com/arangodb/kube-arangodb/integrations/pong/v1/definition"
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pbSharedV1 "github.com/arangodb/kube-arangodb/integrations/shared/v1/definition"
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"github.com/arangodb/kube-arangodb/pkg/util"
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"github.com/arangodb/kube-arangodb/pkg/util/errors"
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"github.com/arangodb/kube-arangodb/pkg/util/svc"
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)
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type Service struct {
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Name, Version string
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Enabled bool
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}
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func (s Service) asService() *pbPongV1.PongV1Service {
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return &pbPongV1.PongV1Service{
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Name: s.Name,
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Version: s.Version,
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Enabled: s.Enabled,
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}
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}
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func New(services ...Service) (svc.Handler, error) {
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pServices := make(util.List[Service], 0, len(services))
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for _, svc := range services {
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if pServices.Contains(func(service Service) bool {
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return service.Name == svc.Name && service.Version == svc.Version
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}) {
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return nil, errors.Errorf("Service %s/%s already registered", svc.Name, svc.Version)
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}
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pServices = pServices.Append(svc)
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}
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pServices = pServices.Sort(func(a Service, b Service) bool {
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if a.Name == b.Name {
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return a.Version < b.Version
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}
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return a.Name < b.Name
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})
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return &impl{services: pServices.List()}, nil
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}
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var _ pbPongV1.PongV1Server = &impl{}
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var _ svc.Handler = &impl{}
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type impl struct {
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services []Service
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pbPongV1.UnimplementedPongV1Server
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}
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func (i *impl) Name() string {
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return pbPongV1.Name
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}
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func (i *impl) Health() svc.HealthState {
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return svc.Healthy
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}
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func (i *impl) Register(registrar *grpc.Server) {
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pbPongV1.RegisterPongV1Server(registrar, i)
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}
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func (i *impl) Ping(context.Context, *pbSharedV1.Empty) (*pbPongV1.PongV1PingResponse, error) {
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return &pbPongV1.PongV1PingResponse{Time: timestamppb.New(time.Now().UTC())}, nil
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}
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func (i *impl) Services(context.Context, *pbSharedV1.Empty) (*pbPongV1.PongV1ServicesResponse, error) {
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var r = make([]*pbPongV1.PongV1Service, len(i.services))
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for id := range i.services {
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r[id] = i.services[id].asService()
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}
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return &pbPongV1.PongV1ServicesResponse{
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Services: r,
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}, nil
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}
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