| // Copyright 2019 The LUCI Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package recorder |
| |
| import ( |
| "context" |
| |
| "google.golang.org/grpc/codes" |
| "google.golang.org/protobuf/types/known/timestamppb" |
| |
| "go.chromium.org/luci/common/errors" |
| "go.chromium.org/luci/grpc/appstatus" |
| "go.chromium.org/luci/server/span" |
| |
| "go.chromium.org/luci/resultdb/internal/invocations" |
| "go.chromium.org/luci/resultdb/internal/tasks" |
| "go.chromium.org/luci/resultdb/pbutil" |
| pb "go.chromium.org/luci/resultdb/proto/v1" |
| ) |
| |
| // validateFinalizeInvocationRequest returns a non-nil error if req is determined |
| // to be invalid. |
| func validateFinalizeInvocationRequest(req *pb.FinalizeInvocationRequest) error { |
| if _, err := pbutil.ParseInvocationName(req.Name); err != nil { |
| return errors.Annotate(err, "name").Err() |
| } |
| |
| return nil |
| } |
| |
| // FinalizeInvocation implements pb.RecorderServer. |
| func (s *recorderServer) FinalizeInvocation(ctx context.Context, in *pb.FinalizeInvocationRequest) (*pb.Invocation, error) { |
| if err := validateFinalizeInvocationRequest(in); err != nil { |
| return nil, appstatus.BadRequest(err) |
| } |
| |
| token, err := extractUpdateToken(ctx) |
| if err != nil { |
| return nil, err |
| } |
| |
| invID := invocations.MustParseName(in.Name) |
| if err := validateInvocationToken(ctx, token, invID); err != nil { |
| return nil, appstatus.Errorf(codes.PermissionDenied, "invalid update token") |
| } |
| |
| var ret *pb.Invocation |
| commitTimestamp, err := span.ReadWriteTransaction(ctx, func(ctx context.Context) error { |
| inv, err := invocations.Read(ctx, invID) |
| if err != nil { |
| return err |
| } |
| ret = inv |
| |
| if ret.State != pb.Invocation_ACTIVE { |
| // Finalization already started. Do not start finalization |
| // again as doing so would overwrite the existing FinalizeStartTime |
| // and create an unnecessary task. |
| return nil |
| } |
| |
| // Finalize as requested. |
| ret.State = pb.Invocation_FINALIZING |
| tasks.StartInvocationFinalization(ctx, invID, true) |
| return nil |
| }) |
| if err != nil { |
| return nil, err |
| } |
| if ret.FinalizeStartTime == nil { |
| // We set the invocation to finalizing. |
| ret.FinalizeStartTime = timestamppb.New(commitTimestamp) |
| } |
| |
| return ret, nil |
| } |