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service.pb.api_access.go
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service.pb.api_access.go
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// Code generated by protoc-gen-goten-access
// Resource: Service
// DO NOT EDIT!!!
package service_access
import (
"context"
"fmt"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
gotenaccess "github.com/cloudwan/goten-sdk/runtime/access"
gotenresource "github.com/cloudwan/goten-sdk/runtime/resource"
gotenfilter "github.com/cloudwan/goten-sdk/runtime/resource/filter"
"github.com/cloudwan/goten-sdk/types/watch_type"
service_client "github.com/cloudwan/goten-sdk/meta-service/client/v1/service"
service "github.com/cloudwan/goten-sdk/meta-service/resources/v1/service"
)
var (
_ = new(context.Context)
_ = new(fmt.GoStringer)
_ = new(grpc.ClientConnInterface)
_ = codes.NotFound
_ = status.Status{}
_ = new(gotenaccess.Watcher)
_ = watch_type.WatchType_STATEFUL
_ = new(gotenresource.ListQuery)
_ = gotenfilter.Eq
)
type apiServiceAccess struct {
client service_client.ServiceServiceClient
}
func NewApiServiceAccess(client service_client.ServiceServiceClient) service.ServiceAccess {
return &apiServiceAccess{client: client}
}
func (a *apiServiceAccess) GetService(ctx context.Context, query *service.GetQuery) (*service.Service, error) {
if !query.Reference.IsFullyQualified() {
return nil, status.Errorf(codes.InvalidArgument, "Reference %s is not fully specified", query.Reference)
}
request := &service_client.GetServiceRequest{
Name: &query.Reference.Name,
FieldMask: query.Mask,
}
res, err := a.client.GetService(ctx, request)
if err != nil {
return nil, err
}
query.Reference.Resolve(res)
return res, nil
}
func (a *apiServiceAccess) BatchGetServices(ctx context.Context, refs []*service.Reference, opts ...gotenresource.BatchGetOption) error {
batchGetOpts := gotenresource.MakeBatchGetOptions(opts)
asNames := make([]*service.Name, 0, len(refs))
for _, ref := range refs {
if !ref.IsFullyQualified() {
return status.Errorf(codes.InvalidArgument, "Reference %s is not fully specified", ref)
}
asNames = append(asNames, &ref.Name)
}
request := &service_client.BatchGetServicesRequest{
Names: asNames,
}
fieldMask := batchGetOpts.GetFieldMask(service.GetDescriptor())
if fieldMask != nil {
request.FieldMask = fieldMask.(*service.Service_FieldMask)
}
resp, err := a.client.BatchGetServices(ctx, request)
if err != nil {
return err
}
resultMap := make(map[service.Name]*service.Service, len(refs))
for _, resolvedRes := range resp.GetServices() {
resultMap[*resolvedRes.GetName()] = resolvedRes
}
for _, ref := range refs {
resolvedRes := resultMap[ref.Name]
if resolvedRes != nil {
ref.Resolve(resolvedRes)
}
}
if batchGetOpts.MustResolveAll() && len(resp.GetMissing()) > 0 {
return status.Errorf(codes.NotFound, "Number of references not found: %d", len(resp.GetMissing()))
}
return nil
}
func (a *apiServiceAccess) QueryServices(ctx context.Context, query *service.ListQuery) (*service.QueryResultSnapshot, error) {
request := &service_client.ListServicesRequest{
Filter: query.Filter,
FieldMask: query.Mask,
IncludePagingInfo: query.WithPagingInfo,
}
if query.Pager != nil {
request.PageSize = int32(query.Pager.Limit)
request.OrderBy = query.Pager.OrderBy
request.PageToken = query.Pager.Cursor
}
resp, err := a.client.ListServices(ctx, request)
if err != nil {
return nil, err
}
return &service.QueryResultSnapshot{
Services: resp.Services,
NextPageCursor: resp.NextPageToken,
PrevPageCursor: resp.PrevPageToken,
TotalResultsCount: resp.TotalResultsCount,
CurrentOffset: resp.CurrentOffset,
}, nil
}
func (a *apiServiceAccess) WatchService(ctx context.Context, query *service.GetQuery, observerCb func(*service.ServiceChange) error) error {
if !query.Reference.IsFullyQualified() {
return status.Errorf(codes.InvalidArgument, "Reference %s is not fully specified", query.Reference)
}
request := &service_client.WatchServiceRequest{
Name: &query.Reference.Name,
FieldMask: query.Mask,
}
changesStream, initErr := a.client.WatchService(ctx, request)
if initErr != nil {
return initErr
}
for {
resp, err := changesStream.Recv()
if err != nil {
return fmt.Errorf("watch recv error: %w", err)
}
change := resp.GetChange()
if err := observerCb(change); err != nil {
return err
}
}
}
func (a *apiServiceAccess) WatchServices(ctx context.Context, query *service.WatchQuery, observerCb func(*service.QueryResultChange) error) error {
request := &service_client.WatchServicesRequest{
Filter: query.Filter,
FieldMask: query.Mask,
MaxChunkSize: int32(query.ChunkSize),
Type: query.WatchType,
ResumeToken: query.ResumeToken,
}
if query.Pager != nil {
request.OrderBy = query.Pager.OrderBy
request.PageSize = int32(query.Pager.Limit)
request.PageToken = query.Pager.Cursor
}
changesStream, initErr := a.client.WatchServices(ctx, request)
if initErr != nil {
return initErr
}
for {
respChange, err := changesStream.Recv()
if err != nil {
return fmt.Errorf("watch recv error: %w", err)
}
changesWithPaging := &service.QueryResultChange{
Changes: respChange.ServiceChanges,
IsCurrent: respChange.IsCurrent,
IsHardReset: respChange.IsHardReset,
IsSoftReset: respChange.IsSoftReset,
ResumeToken: respChange.ResumeToken,
SnapshotSize: respChange.SnapshotSize,
}
if respChange.PageTokenChange != nil {
changesWithPaging.PrevPageCursor = respChange.PageTokenChange.PrevPageToken
changesWithPaging.NextPageCursor = respChange.PageTokenChange.NextPageToken
}
if err := observerCb(changesWithPaging); err != nil {
return err
}
}
}
func (a *apiServiceAccess) SaveService(ctx context.Context, res *service.Service, opts ...gotenresource.SaveOption) error {
saveOpts := gotenresource.MakeSaveOptions(opts)
previousRes := saveOpts.GetPreviousResource()
if previousRes == nil && !saveOpts.OnlyUpdate() && !saveOpts.OnlyCreate() {
var err error
previousRes, err = a.GetService(ctx, &service.GetQuery{Reference: res.Name.AsReference()})
if err != nil {
if statusErr, ok := status.FromError(err); !ok || statusErr.Code() != codes.NotFound {
return err
}
}
}
var resp *service.Service
var err error
if saveOpts.OnlyUpdate() || previousRes != nil {
updateRequest := &service_client.UpdateServiceRequest{
Service: res,
}
if updateMask := saveOpts.GetUpdateMask(); updateMask != nil {
updateRequest.UpdateMask = updateMask.(*service.Service_FieldMask)
}
if mask, conditionalState := saveOpts.GetCAS(); mask != nil && conditionalState != nil {
updateRequest.Cas = &service_client.UpdateServiceRequest_CAS{
ConditionalState: conditionalState.(*service.Service),
FieldMask: mask.(*service.Service_FieldMask),
}
}
resp, err = a.client.UpdateService(ctx, updateRequest)
if err != nil {
return err
}
} else {
createRequest := &service_client.CreateServiceRequest{
Service: res,
}
resp, err = a.client.CreateService(ctx, createRequest)
if err != nil {
return err
}
}
// Ensure object is updated - but in most shallow way possible
res.MakeDiffFieldMask(resp).Set(res, resp)
return nil
}
func (a *apiServiceAccess) DeleteService(ctx context.Context, ref *service.Reference, opts ...gotenresource.DeleteOption) error {
if !ref.IsFullyQualified() {
return status.Errorf(codes.InvalidArgument, "Reference %s is not fully specified", ref)
}
request := &service_client.DeleteServiceRequest{
Name: &ref.Name,
}
_, err := a.client.DeleteService(ctx, request)
return err
}
func init() {
gotenaccess.GetRegistry().RegisterApiAccessConstructor(service.GetDescriptor(), func(cc grpc.ClientConnInterface) gotenresource.Access {
return service.AsAnyCastAccess(NewApiServiceAccess(service_client.NewServiceServiceClient(cc)))
})
}