drone/app/services/instrument/tasks.go
Enver Biševac 6d0db9512e feat: instrumentation, intitial work (#2475)
* requested changes
* requested changes
* feat: instrumentation, intitial work
2024-08-18 22:04:34 +00:00

107 lines
2.7 KiB
Go

// Copyright 2023 Harness, Inc.
//
// 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 instrument
import (
"context"
"fmt"
"time"
"github.com/harness/gitness/app/bootstrap"
"github.com/harness/gitness/app/store"
"github.com/harness/gitness/errors"
"github.com/harness/gitness/job"
"github.com/harness/gitness/types"
"github.com/rs/zerolog/log"
)
const (
jobType = "instrumentation-total-repositories"
)
type RepositoryCount struct {
enabled bool
svc Service
repoStore store.RepoStore
}
func NewRepositoryCount(
ctx context.Context,
config *types.Config,
svc Service,
repoStore store.RepoStore,
scheduler *job.Scheduler,
executor *job.Executor,
) (*RepositoryCount, error) {
r := &RepositoryCount{
enabled: config.Instrumentation.Enable,
svc: svc,
repoStore: repoStore,
}
err := executor.Register(jobType, r)
if err != nil {
return nil, fmt.Errorf("failed to register instrumentation job: %w", err)
}
if scheduler == nil {
return nil, errors.New("job scheduler is nil")
}
err = scheduler.AddRecurring(ctx, jobType, jobType, config.Instrumentation.Cron, time.Minute)
if err != nil {
return nil, fmt.Errorf("failed to register recurring job for instrumentation: %w", err)
}
return r, nil
}
func (c *RepositoryCount) Handle(ctx context.Context, _ string, _ job.ProgressReporter) (string, error) {
if !c.enabled {
return "", errors.New("instrumentation service is disabled")
}
if c.repoStore == nil {
return "", errors.New("repository store not initialized")
}
// total repos in the system
totalRepos, err := c.repoStore.CountByRootSpaces(ctx)
if err != nil {
return "", fmt.Errorf("failed to get repositories total count: %w", err)
}
if c.svc == nil {
return "", errors.New("service not initialized")
}
systemPrincipal := bootstrap.NewSystemServiceSession().Principal
for _, item := range totalRepos {
err = c.svc.Track(ctx, Event{
Type: EventTypeRepositoryCount,
Principal: systemPrincipal.ToPrincipalInfo(),
GroupID: item.SpaceUID,
Properties: map[Property]any{
PropertyRepositories: item.Total,
},
})
if err != nil {
log.Ctx(ctx).Warn().Msgf("failed to insert instrumentation record for repository count operation: %s", err)
}
}
return "", nil
}